EV Digest 6346

Topics covered in this issue include:

  1) Re: repair of controller, Re: Curtis 1221R regen controller wiring diagram
        by "Doug Hartley" <[EMAIL PROTECTED]>
  2) Re: Battery Monitor Design
        by Lee Hart <[EMAIL PROTECTED]>
  3) Re: New EVer, New EV
        by Lee Hart <[EMAIL PROTECTED]>
  4) Insurance companies writing EV policies?
        by Jerry McIntire <[EMAIL PROTECTED]>
  5) Re: Insurance companies writing EV policies?
        by <[EMAIL PROTECTED]>
  6) Re: Insurance companies writing EV policies?
        by Aaron Quinto <[EMAIL PROTECTED]>
  7) California Vehicle Code for Motorcycles, Motor-driven Cycles, Motorized 
Bicycles, and Motorized Quadricycle/Tricycle
        by "Randy Burleson" <[EMAIL PROTECTED]>
  8) Re: Insurance companies writing EV policies?
        by nikki <[EMAIL PROTECTED]>
  9) In California you may moped in bike lanes.
        by "Lawrence Rhodes" <[EMAIL PROTECTED]>
 10) DC/DC converter on Ebay
        by James Massey <[EMAIL PROTECTED]>
 11) Modified Honda Spree for sale.
        by "Lawrence Rhodes" <[EMAIL PROTECTED]>
 12) Controller ratings
        by Bruce Weisenberger <[EMAIL PROTECTED]>
 13) RE: LED, HID, and other conservative lights? (efficient heating)
        by "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
 14) Re: efficient heating
        by "Dmitri" <[EMAIL PROTECTED]>
 15) Re: Insurance companies writing EV policies?
        by Bob Bath <[EMAIL PROTECTED]>
 16) RE: Insurance companies writing EV policies?
        by Sam Maynard <[EMAIL PROTECTED]>
 17) RE: efficient heating
        by "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
 18) RE: Insurance companies writing EV policies?
        by "luis.a.marquez" <[EMAIL PROTECTED]>
 19) Re: efficient heating
        by "Roland Wiench" <[EMAIL PROTECTED]>
 20) Re: OT Copper, was: EEstor 
        by "Joseph H. Strubhar" <[EMAIL PROTECTED]>
 21) Re: OT Copper, was: EEstor
        by "Joseph H. Strubhar" <[EMAIL PROTECTED]>
--- Begin Message ---
Hi Lee,

Thanks for your email.  That is very reasonable as a repair cost range.

I am not in a hurry as the car is stored for now and I have the motor to get rebuilt - 2 months would be fine. Waiting for it to be done well is certainly the wait.

Your method of re-sealing the controller sounds fine and an improvement over the original.

Any signs of water inside (rusty screws, etc.)? How old is it? If used, what happened to it in its previous life? "Failure" usually occurs when enough abuse and damage has accumulated over its life so far.
There are no signs of water or rusty screws inside, just some smoke coating near exploded MOSFETs and diodes. I don't know its age or history, only that it was a rebuilt unit (that was not put in service after it had been rebuilt) before I bought it in summer 2003, I believe. It did not have many hours of use with me as I did not install it until late 2004, so only a few months use, and part time in a light small car, as I have the other Skoda pickup EV and gas vehicles. The serial number is 199900, in case that gives an idea about the date of manufacture. I think I should try to get more NTP30N20G MOSFETs, as the 20 I have now is only about half what would be needed to replace them all, as Cor suggests.

Replacing the electrolytics sounds like it could be a very good idea to extend the controller's life, if you don't mind the extra work, and an opportunity for improvement. Does the Panasonic EB series "for high ripple long life applications" 105C, 5000 hours seem good to you for this purpose? With the improvements in capacitors in the last 10 years, I could get a higher value, 330 uF instead of 220 uF, at 160V, in the same 18mm, 7.5mm lead spacing package except shorter at 31 mm (Digikey P5911-ND), rated 1690 ma ripple max at 100KHz. This would be an improvement of 50% more capacitance than original. That, plus lower RDS0n MOSFETs and the current limit pot turned down a bit to give the same max current at lower voltage drop and heat on the MOSFETs, should help increase the controller's chance at a long life, I think. The diodes are not an improvement though. I wonder if an external large diode (fast, isolated case type with screw terminals, eg SOT-227 mounted to the heat sink and connected between M- and B+ during installation of cabling, would help by handling some of the current and take some stress off the small diodes inside? If you agree with the above (about parts choice), I will put these parts on order and send the controller to you with the parts when I have received them.

Thank you very much.

Best Regards,

Doug


----- Original Message ----- From: "Lee Hart" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, January 25, 2007 4:12 PM
Subject: Re: repair of controller, Re: Curtis 1221R regen controller wiring diagram
--- End Message ---
--- Begin Message ---
Rich Rudman wrote:
Keep in mind that NO protection of any kind will last for years.

Lee Hart wrote:
Only if you are lucky, and never get "hit". Driving around with no seat belts will work for years, too -- until you get hit.

Doug Weathers wrote:
I think that what Rich means here is "There is no such thing as a protection system that will last for years."

Not "If you have no protection then your equipment will last for years", which appears to be what you were assuming he said.

Hmm... you could be right. But the first interpretation doesn't make sense, either. Of course there are protection systems that last for years. Rich, could you clarify your statement?

--
Ring the bells that still can ring
Forget the perfect offering
There is a crack in everything
That's how the light gets in    --    Leonard Cohen
--
Lee A. Hart, 814 8th Ave N, Sartell MN 56377, leeahart_at_earthlink.net

--- End Message ---
--- Begin Message ---
Bryan Taylor wrote:
The trailer will have a traditional gas generator on it that provides 8kw continuous. For those of you that speak of tuning the engines for the most efficient (or minimal toxicity), I would love to know how someone might go about doing that.

You could modify it to run on E85 or even straight alcohol.

My battery pack is 72V nominal... If power is constant going into
the batteries, does the peak voltage matter from a battery health
perspective?

Basically, they start to gas and get hot if you try to put high currents into them when the voltage is over 2.4 volts per cell; that's 86v on a 72v pack. So, your generator/charger setup needs some kind of regulation or controller to prevent this.

I was originally planning on a transformer/rectifier configuration
that would provide a fairly clean DC signal from the trailer at the
cost of the weight and cost of the the transformer.

Transformer-rectifier chargers are very common. The charging current from such a charger is actually pulsing; all the current flows at the peaks of the AC line voltage. This won't bother the battery as long as the peak voltage stays under the above limit.

However, the real problem with such a charger is that it has a poor power factor of 0.7 or so. This means you can only get 70% of the generator's rated power before it overheats.

An alternate design...  eliminates the transformer by using thyristors
for the rectifier diodes. A controlling circuit would adjust the phase
angle (delay) for the configured power.

This is a phase controlled charger; they are also very common. However, their power factor is even worse! You'd be doing good to get even 50% of your generator's rated output with a phase-controlled charger.

There are a number of better solutions, but they cost more and/or take more work.

Rich Rudman sells a PFC (power factor corrected) charger that maximizes the power you can get from your generator, and lets you efficiently regulate the charging voltage and current. It is expensive, though.

You can simply rectify the generator's AC output directly, but reduce the engine's speed and/or fiddle with the regulation circuit to lower its basic output voltage. This requires a lot of fiddling.

You can rectify the generator's AC output, but put a series inductor in one leg going to the bridge, and an AC-rated capacitor across the generator's AC output. The inductor limits the charging current, but also causes a phase shift and poor power factor. The capacitor shifts the phase back toward 100%. You'll have to experimentally pick the optimal value of inductor and capacitor, but this is fairly straightforward with a meter that can measure AC current, voltage, and power factor (a $40 Kill-A-Watt meter, for example).

Can a charger be used while the car is under operation and the batteries are being intermittently discharged?

Yes. Properly done, the batteries work even better this way.

Now for some easy questions. I've been getting data from the Alltrax and it brought up the question about when you see ratings for the controller (amperage limits) are those battery amps or motor amps?

They give both.

I've looked high and low and can't find specs on the EGC8 batteries (from Sams Club website, Energizer website, or Johnson Controls)

That's an 8v golf cart battery, so it's probably about 175 amphours at the 20-hour rate, and about 75 minutes at 75 amps.

the D&D motor... is 10hp cont, 40hp peak but what are the time limits
for what level?

There are no absolute numbers, because it depends on RPM and cooling. Figure on about 5-10 minutes at 40 hp. It will be easy to tell from motor temperature if you need to know. If it gets too hot to put your hand on it, it's overheating! :-)

--
Ring the bells that still can ring
Forget the perfect offering
There is a crack in everything
That's how the light gets in    --    Leonard Cohen
--
Lee A. Hart, 814 8th Ave N, Sartell MN 56377, leeahart_at_earthlink.net

--- End Message ---
--- Begin Message --- I know this has been covered, but I've done a couple searches in the archives and haven't found any insurance companies mentioned as writing EV insurance other than The Hartford. Some others people are insured with?

Thanks,

Jerry

--- End Message ---
--- Begin Message ---
Allstate

No problem,  didn't even want to know/care that it is electric.

respectfully,
John

The Skunk, 58 HD Servicar conversion
http://www.austinev.org/evalbum/preview.php?vid=751

----- Original Message ----- From: "Jerry McIntire" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, January 25, 2007 10:02 PM
Subject: Insurance companies writing EV policies?


I know this has been covered, but I've done a couple searches in the archives and haven't found any insurance companies mentioned as writing EV insurance other than The Hartford. Some others people are insured with?

Thanks,

Jerry



--- End Message ---
--- Begin Message ---
That must be the "don't ask, don't tell" policy?  :)

Although, since you brought it up, does anyone have their EV insured through Nationwide? If so, would you mind sharing (or sending me an off-list e-mail) of your agent's name and number so my Nationwide agent can talk to them?


Aaron Quinto
aaron at quintonet.com
http://www.quintonet.com/qev1/


At 02:23 AM 01/26/2007, you wrote:
Allstate

No problem,  didn't even want to know/care that it is electric.

respectfully,
John

The Skunk, 58 HD Servicar conversion
http://www.austinev.org/evalbum/preview.php?vid=751

----- Original Message ----- From: "Jerry McIntire" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, January 25, 2007 10:02 PM
Subject: Insurance companies writing EV policies?


I know this has been covered, but I've done a couple searches in the
archives and haven't found any insurance companies mentioned as
writing EV insurance other than The Hartford.  Some others people are
insured with?
Thanks,
Jerry

--- End Message ---
--- Begin Message ---
You all made me dig up and answer my own questions, dang-it! :p
http://www.dmv.ca.gov/pubs/vctop/vc/tocd1.htm

There's exceptions, but the meat of the code is this (emphasis is mine):

A motorcycle is ANY MOTOR VEHICLE with a rider seat/saddle, designed to
travel on not more than 3 wheels, WEIGHING LESS THAN 1,500lbs, unless
electrically powered, in which case it can weigh up to 2500lbs, at a max
speed of 45mph.
That's pretty hybrid-unfriendly, unless you can squeeze it under
1500lbs.


Section 400: Motorcycle
---------------------------------------------------
(a) A "motorcycle" is any motor vehicle having a seat or saddle for the
use of the rider, designed to travel on not more than three wheels in
contact with the ground, and weighing less than 1,500 pounds.
(b) A motor vehicle that has four wheels in contact with the ground, two
of which are a functional part of a sidecar, is a motorcycle if the
vehicle otherwise comes within the definition of subdivision (a).
(c) A motor vehicle that is electrically powered, has a maximum speed of
45 miles per hour, and weighs less than 2,500 pounds, is a motorcycle if
the vehicle otherwise comes within the definition of subdivision (a).
(d) A farm tractor is not a motorcycle.
(e) A three-wheeled motor vehicle that otherwise meets the requirements
of subdivision (a), has a partially or completely enclosed seating area
for the driver and passenger, is used by local public agencies for the
enforcement of parking control provisions, and is operated at slow
speeds on public streets, is not a motorcycle. However, a motor vehicle
described in this subdivision shall comply with the applicable sections
of this code imposing equipment installation requirements on
motorcycles.


Section 405: Motor-Driven Cycle
-------------------------------------------
A "motor-driven cycle" is any motorcycle with a motor that displaces
less than 150 cubic centimeters. A motor-driven cycle does not include a
motorized bicycle, as defined in Section 406.


Section 406: Motorized Bicycle
-------------------------------------------
(a) A "motorized bicycle" or "moped" is any two-wheeled or three-wheeled
device having fully operative pedals for propulsion by human power, or
having no pedals if powered solely by electrical energy, and an
automatic transmission and a motor which produces less than 2 gross
brake horsepower and is capable of propelling the device at a maximum
speed of not more than 30 miles per hour on level ground.
(b) A "motorized bicycle" is also a device that has fully operative
pedals for propulsion by human power and has an electric motor that
meets all of the following requirements:
        (1) Has a power output of not more than 1,000 watts.
        (2) Is incapable of propelling the device at a speed of more
than 20 miles per hour on ground level.
        (3) Is incapable of further increasing the speed of the device
when human power is used to propel 
        the motorized bicycle faster than 20 miles per hour.
        (4) Every manufacturer of motorized bicycles, as defined in this
subdivision, shall provide a 
        disclosure to buyers that advises buyers that their existing
insurance policies may not provide 
        coverage for these bicycles and that they should contact their
insurance company or insurance 
        agent to determine if coverage is provided.
(c) The disclosure required under paragraph (4) of subdivision (b) shall
meet both of the following requirements:
        (1) The disclosure shall be printed in not less than 14-point
boldface type on a single sheet 
        of paper that contains no information other than the disclosure.
        (2) The disclosure shall include the following language in
capital letters:


Section 407: Motorized Quadricycle and Motorized Tricycle -------------
A "motorized quadricycle" is a four-wheeled device, and a "motorized
tricycle" is a three-wheeled device, designed to carry not more than two
persons, including the driver, and having either an electric motor or a
motor with an automatic transmission developing less than two gross
brake horsepower and capable of propelling the device at a maximum speed
of not more than 30 miles per hour on level ground. The device shall be
utilized only by a person who by reason of physical disability is
otherwise unable to move about as a pedestrian or by a senior citizen as
defined in Section 13000.

--- End Message ---
--- Begin Message ---
Hi There,

One of the EVA DC guys has a RAV4 EV insured through Nationwide. I'll email you his email address separately.

Nikki.


DC [EMAIL 
PROTECTED])¢Ë\¢{ZŠ{~ŠÛ‰×^žg¬±¨~ŠæjÛ.r¬jv­µ§!y×â•æ¯qªÝ3~ŠæjÛbžâ²Û¶Èì¹çn¢yriǦÓ˃StÈ*.®š,¶)à±Ø¬¦V²¶¬™ë,j²¢êæj)i®ˆ+jh¬ž‹lzÛh±éÝ<°51LãKa©Ýç±§cºËbž
Message-ID: <[EMAIL PROTECTED]>
From: "Lawrence Rhodes" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>,
        "Electric Vehicle Discussion List" <[email protected]>,
        <[EMAIL PROTECTED]>,
        <[EMAIL PROTECTED]>
Subject: In California you may moped in bike lanes.
Date: Fri, 26 Jan 2007 00:50:13 -0800
MIME-Version: 1.0
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        charset="iso-8859-1"
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Reading the California Motorcycle hand book I found this:

http://www.dmv.ca.gov/pubs/dl655/dl665mcycle.pdf

You may ride a moped in a bicycle

lane at a reasonable speed. Be

careful of bicyclists using the

lane.



This also means you could run a three wheeled electric golfcart in the bike
lane if it is registered as a moped.  Nice little loophole.  Lawrence
Rhodes......
Message-Id: <[EMAIL PROTECTED]>
Date: Fri, 26 Jan 2007 19:31:56 +1100
To: [email protected]
From: James Massey <[EMAIL PROTECTED]>
Subject: DC/DC converter on Ebay
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"; format=flowed

G'day All

20 amp DC/DC on Ebay, if you've a vehicle that uses less than 20A on the 
12V side it may be a cheap deal. Located in Tacoma, Washington, USA. Don't 
know anything about it other than what is on their listing:

http://cgi.ebay.com.au/Newmar-DC-DC-converter-power-supply-12-volt-new-NR-110_W0QQitemZ180076987390QQihZ008QQcategoryZ92078QQrdZ1QQcmdZViewItem

Quote:

Newmar is a quality brand of power supply common in the marine industry. 
This item is new, Model 110-72-18-ISP takes 80-140 VDC and converts it to 
13.6 VDC up to 20 amps.

Message-ID: <[EMAIL PROTECTED]>
From: "Lawrence Rhodes" <[EMAIL PROTECTED]>
To: "Electric Vehicle Discussion List" <[email protected]>,
        <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]>,
        "SFEVA" <[EMAIL PROTECTED]>
Subject: Modified Honda Spree for sale.
Date: Fri, 26 Jan 2007 01:13:19 -0800
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        charset="iso-8859-1"
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Do not contact Lawrence Rhodes about the scooter.  Go to the link below.
Looks good to me.  It's in Santa Clara, CA.  Lawrence Rhodes...

http://sfbay.craigslist.org/sby/mcy/267130711.html
Date: Fri, 26 Jan 2007 04:16:47 -0800 (PST)
From: Bruce Weisenberger <[EMAIL PROTECTED]>
Subject: Controller ratings
To: [email protected]
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
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Message-ID: <[EMAIL PROTECTED]>

There are continous rating and there are peak rating.
I have been looking at using an Alltrax 7245. The
motor I have is the 30V 400 amp Surplus Aircraft
Generator. evolks.com uses this set up. 

The Alltrax peak rate is 450 amps for up to 2 minutes
and a hour rating of 200 amps. Will 200 amps be enough
to run a vehicle?  

This is an attempt at Cheap EV. Have a 85 Honda CRX HF
this is going into. 1713 lbs as an ICE. 

Was going to build a contact controller but did not
like the price of contactors verses the rating. And at
$125 a pop for the Kilovac @ 200 amp it became almost
same price for a pwm controller. And the SW80's did
not have enough current rating for my tastes. 

Anyway back to original question will 200 amps be ok?

 


 
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Subject: RE: LED, HID, and other conservative lights? (efficient heating)
Date: Fri, 26 Jan 2007 07:48:33 -0500
Message-ID: <[EMAIL PROTECTED]>
From: "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
To: <[email protected]>
Content-Transfer-Encoding: 8bit

In my EV I plan to use a heat pump.  I thought a portable heat/air
system could be modified to work.  The one I was looking at was a
portable 10,000 BTU unit from Newegg that has heat also.  Here is the
link.  The unit could be disassembled and fit into the car where the old
heater system used to reside.  It also comes with digital controls.  It
pulls about 7 amps at 115V which should be fairly easy to do from an AC
inverter.  It could also be possible to change the motor to a DC one and
run it straight off the pack voltage.

http://www.newegg.com/Product/Product.asp?Item=N82E16896136008&ATT=96-13
6-008&CMP=OTC-Froogle 

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of David Roden
Sent: Thursday, January 25, 2007 13:08
To: [email protected]
Subject: RE: LED, HID, and other conservative lights? (efficient
heating)

On 25 Jan 2007 at 8:37, Dewey, Jody R ATC COMNAVAIRLANT, N422G5G wrote:

> I believe the Toyota Prius uses
> a heat pump system.  

No, it doesn't; but the GM EV1 did.  One of the many items from that
project that GM >could< have recycled for EV hobbyists instead of
crushing - and made a little money on - if they had cared.


David Roden - Akron, Ohio, USA
EV List Administrator

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Message-ID: <[EMAIL PROTECTED]>
From: "Dmitri" <[EMAIL PROTECTED]>
To: <[email protected]>
Subject: Re: efficient heating
Date: Fri, 26 Jan 2007 08:59:52 -0500
MIME-Version: 1.0
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Are you sure it's an actual heat pump when used for heating? It doesn't say. 
Maybe it's just resistive heating.


I also found these conversions on the evalbum with a heat pump:
http://www.austinev.org/evalbum/701
http://www.austinev.org/evalbum/378
http://www.austinev.org/evalbum/338.html "Heater/AC is QUITE effective. 
Additional heat provided by watercooled motor/inverter."
Hey, I thought you guys just said there isn't much heat from the water??






----- Original Message ----- 
From: "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, January 26, 2007 7:48 AM
Subject: RE: LED, HID, and other conservative lights? (efficient heating)


> In my EV I plan to use a heat pump.  I thought a portable heat/air
> system could be modified to work.  The one I was looking at was a
> portable 10,000 BTU unit from Newegg that has heat also.  Here is the
> link.  The unit could be disassembled and fit into the car where the old
> heater system used to reside.  It also comes with digital controls.  It
> pulls about 7 amps at 115V which should be fairly easy to do from an AC
> inverter.  It could also be possible to change the motor to a DC one and
> run it straight off the pack voltage.
>
> http://www.newegg.com/Product/Product.asp?Item=N82E16896136008&ATT=96-13
> 6-008&CMP=OTC-Froogle
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of David Roden
> Sent: Thursday, January 25, 2007 13:08
> To: [email protected]
> Subject: RE: LED, HID, and other conservative lights? (efficient
> heating)
>
> On 25 Jan 2007 at 8:37, Dewey, Jody R ATC COMNAVAIRLANT, N422G5G wrote:
>
>> I believe the Toyota Prius uses
>> a heat pump system.
>
> No, it doesn't; but the GM EV1 did.  One of the many items from that
> project that GM >could< have recycled for EV hobbyists instead of
> crushing - and made a little money on - if they had cared.
>
>
> David Roden - Akron, Ohio, USA
> EV List Administrator
>
> = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Want
> to unsubscribe, stop the EV list mail while you're on vacation, or
> switch to digest mode?  See how: http://www.evdl.org/help/ = = = = = = =
> = = = = = = = = = = = = = = = = = = = = = = = = = =
> Note: mail sent to "evpost" or "etpost" addresses will not reach me.
> To send a private message, please obtain my email address from the
> webpage http://www.evdl.org/help/ .
> = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
> 
Date: Fri, 26 Jan 2007 06:12:40 -0800 (PST)
From: Bob Bath <[EMAIL PROTECTED]>
Subject: Re: Insurance companies writing EV policies?
To: [email protected]
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
Message-ID: <[EMAIL PROTECTED]>

I'm insured with AllState.  It is a cash value policy,
so that if I'm hit, I get the 8500 the EV is worth,
not the 3000 KBB price for a used gas-burning 92
Civic.  It's about the same cost, and all I needed to
do was prove how much I paid for it.  THe point:
a) Can you live w/o getting your full price?
b)  Did you save your receipts?
peace, 

--- Aaron Quinto <[EMAIL PROTECTED]> wrote:

> That must be the "don't ask, don't tell" policy?  :)
> 
> Although, since you brought it up, does anyone have
> their EV insured 
> through Nationwide? If so, would you mind sharing
> (or sending me an 
> off-list e-mail) of your agent's name and number so
> my Nationwide 
> agent can talk to them?
> 
> 
> Aaron Quinto
> aaron at quintonet.com
> http://www.quintonet.com/qev1/
> 
> 
> At 02:23 AM 01/26/2007, you wrote:
> >Allstate
> >
> >No problem,  didn't even want to know/care that it
> is electric.
> >
> >respectfully,
> >John
> >
> >The Skunk, 58 HD Servicar conversion
> >http://www.austinev.org/evalbum/preview.php?vid=751
> >
> >----- Original Message ----- From: "Jerry McIntire"
> 
> ><[EMAIL PROTECTED]>
> >To: <[email protected]>
> >Sent: Thursday, January 25, 2007 10:02 PM
> >Subject: Insurance companies writing EV policies?
> >
> >
> >>I know this has been covered, but I've done a
> couple searches in the
> >>archives and haven't found any insurance companies
> mentioned as
> >>writing EV insurance other than The Hartford. 
> Some others people are
> >>insured with?
> >>Thanks,
> >>Jerry
> 
> 


Converting a gen. 5 Honda Civic?  My $20 video/DVD
has my '92 sedan, as well as a del Sol and hatch too! 
Learn more at:
www.budget.net/~bbath/CivicWithACord.html
                          ____ 
                     __/__|__\ __        
  =D-------/    -  -         \  
                     'O'-----'O'-'
Would you still drive your car if the tailpipe came out of the steering wheel? 
Are you saving any gas for your kids?


 
____________________________________________________________________________________
Expecting? Get great news right away with email Auto-Check. 
Try the Yahoo! Mail Beta.
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Date: Fri, 26 Jan 2007 07:14:33 -0700
From: Sam Maynard <[EMAIL PROTECTED]>
Subject: RE: Insurance companies writing EV policies?
To: [email protected]
Message-ID: <[EMAIL PROTECTED]>
MIME-Version: 1.0
Content-Type: TEXT/plain; CHARSET=US-ASCII

I specifically told Progressive it was electric.  They make no
distinction between electric, ICE, or Hybrid.  Treated like any other
licensable car. 

 -------- Original Message --------
Subject: Insurance companies writing EV policies?
From: Jerry McIntire <[EMAIL PROTECTED]>
Date: Thu, January 25, 2007 10:02 pm
To: [email protected]

I know this has been covered, but I've done a couple searches in the  
archives and haven't found any insurance companies mentioned as  
writing EV insurance other than The Hartford.  Some others people are  
insured with?

Thanks,

Jerry 
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain;
        charset="US-ASCII"
Subject: RE: efficient heating
Date: Fri, 26 Jan 2007 09:26:00 -0500
Message-ID: <[EMAIL PROTECTED]>
From: "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
To: <[email protected]>
Content-Transfer-Encoding: 8bit

The actual cooling water of the zilla isn't enough to heat the cabin.
If you want to supplement the heating of the zilla with some more heat
you could use it to heat the cabin.  I would be afraid to heat the water
more though if it is used to cool the zilla. Basically you would have to
heat the water to about 200 degrees to be as effective as the ICE's
heating system used to be.  At that temperature you would surely fry the
zilla.  Maybe use a jacuuzi heating element to heat water off of the
pack voltage.  That would be about 10 amps at 120 volts.  You would also
need a water pump which I think would use another 10 amps or so.  Keep
the water segregated from the zilla cooling water.  Maybe a totally
separate system for the heater would be better.


The bottom example using Peltiers I would think would be quite
innefficient. 

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Dmitri
Sent: Friday, January 26, 2007 9:00
To: [email protected]
Subject: Re: efficient heating

Are you sure it's an actual heat pump when used for heating? It doesn't
say. 
Maybe it's just resistive heating.


I also found these conversions on the evalbum with a heat pump:
http://www.austinev.org/evalbum/701
http://www.austinev.org/evalbum/378
http://www.austinev.org/evalbum/338.html "Heater/AC is QUITE effective. 
Additional heat provided by watercooled motor/inverter."
Hey, I thought you guys just said there isn't much heat from the water??






----- Original Message -----
From: "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, January 26, 2007 7:48 AM
Subject: RE: LED, HID, and other conservative lights? (efficient
heating)


> In my EV I plan to use a heat pump.  I thought a portable heat/air
> system could be modified to work.  The one I was looking at was a
> portable 10,000 BTU unit from Newegg that has heat also.  Here is the
> link.  The unit could be disassembled and fit into the car where the
old
> heater system used to reside.  It also comes with digital controls.
It
> pulls about 7 amps at 115V which should be fairly easy to do from an
AC
> inverter.  It could also be possible to change the motor to a DC one
and
> run it straight off the pack voltage.
>
>
http://www.newegg.com/Product/Product.asp?Item=N82E16896136008&ATT=96-13
> 6-008&CMP=OTC-Froogle
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On
> Behalf Of David Roden
> Sent: Thursday, January 25, 2007 13:08
> To: [email protected]
> Subject: RE: LED, HID, and other conservative lights? (efficient
> heating)
>
> On 25 Jan 2007 at 8:37, Dewey, Jody R ATC COMNAVAIRLANT, N422G5G
wrote:
>
>> I believe the Toyota Prius uses
>> a heat pump system.
>
> No, it doesn't; but the GM EV1 did.  One of the many items from that
> project that GM >could< have recycled for EV hobbyists instead of
> crushing - and made a little money on - if they had cared.
>
>
> David Roden - Akron, Ohio, USA
> EV List Administrator
>
> = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Want
> to unsubscribe, stop the EV list mail while you're on vacation, or
> switch to digest mode?  See how: http://www.evdl.org/help/ = = = = = =
=
> = = = = = = = = = = = = = = = = = = = = = = = = = =
> Note: mail sent to "evpost" or "etpost" addresses will not reach me.
> To send a private message, please obtain my email address from the
> webpage http://www.evdl.org/help/ .
> = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
> 
From: "luis.a.marquez" <[EMAIL PROTECTED]>
To: <[email protected]>
Subject: RE: Insurance companies writing EV policies?
Date: Fri, 26 Jan 2007 09:27:33 -0500
Message-ID: 
<!&!AAAAAAAAAAAYAAAAAAAAAKlQOS1pG+JJkS+v4aDdCPTCgAAAEAAAAP9Flazyu+tHqm9xP6/[EMAIL
 PROTECTED]>
MIME-Version: 1.0
Content-Type: text/plain;
        charset="US-ASCII"
Content-Transfer-Encoding: 7bit

Any one had experience with the process of import an electric car?
Thanks,
Luis

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Sam Maynard
Sent: Friday, January 26, 2007 9:15 AM
To: [email protected]
Subject: RE: Insurance companies writing EV policies?

I specifically told Progressive it was electric.  They make no
distinction between electric, ICE, or Hybrid.  Treated like any other
licensable car. 

 -------- Original Message --------
Subject: Insurance companies writing EV policies?
From: Jerry McIntire <[EMAIL PROTECTED]>
Date: Thu, January 25, 2007 10:02 pm
To: [email protected]

I know this has been covered, but I've done a couple searches in the  
archives and haven't found any insurance companies mentioned as  
writing EV insurance other than The Hartford.  Some others people are  
insured with?

Thanks,

Jerry 
Message-ID: <[EMAIL PROTECTED]>
From: "Roland Wiench" <[EMAIL PROTECTED]>
To: <[email protected]>
Subject: Re: efficient heating
Date: Fri, 26 Jan 2007 07:36:49 -0700
MIME-Version: 1.0
Content-Type: text/plain;
        charset="iso-8859-1"
Content-Transfer-Encoding: 7bit

I found that when using electric hot water heat or resistance heater in the 
same heater core area in a vehicle, it is best to rework the incoming 
ambient air ducts and change it to a circulatory system.

I at first used a 2500 watt 240 v engine heater design for a semi and any 
time it was below 0, I had to crank the water temperature to 210 degrees F 
for defrosting the windshield.

Remember that a engine coolent temperature can get over 250 degrees F. and 
out side air is use to temper it. So I adjusted the doors that brought in 
the outside air and rework the duct so the cab air would circulated back 
through the heater.

Now, the water temperature only has to get to 50 degrees to start defrosting 
the windshield.  I change this water heating unit to a 120 V 1000 watt 
engine heating unit, and it works just fine as a defroster.

For cab heating, I use two small 640 watt 120 v ceramic under dash cab 
heaters, that I got from a auto parts store.  They are tuck way back and 
mounted on the firewall.  These units only need to be on for about 5 minutes 
when its between 0 to 30 degrees.

If its below 0 degrees, I then preheat with the plug in power by using a 
transfer selector switch.

Roland


----- Original Message ----- 
From: "Dmitri" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, January 26, 2007 6:59 AM
Subject: Re: efficient heating


> Are you sure it's an actual heat pump when used for heating? It doesn't 
> say.
> Maybe it's just resistive heating.
>
>
> I also found these conversions on the evalbum with a heat pump:
> http://www.austinev.org/evalbum/701
> http://www.austinev.org/evalbum/378
> http://www.austinev.org/evalbum/338.html "Heater/AC is QUITE effective.
> Additional heat provided by watercooled motor/inverter."
> Hey, I thought you guys just said there isn't much heat from the water??
>
>
>
>
>
>
> ----- Original Message ----- 
> From: "Dewey, Jody R ATC COMNAVAIRLANT, N422G5G" <[EMAIL PROTECTED]>
> To: <[email protected]>
> Sent: Friday, January 26, 2007 7:48 AM
> Subject: RE: LED, HID, and other conservative lights? (efficient heating)
>
>
> > In my EV I plan to use a heat pump.  I thought a portable heat/air
> > system could be modified to work.  The one I was looking at was a
> > portable 10,000 BTU unit from Newegg that has heat also.  Here is the
> > link.  The unit could be disassembled and fit into the car where the old
> > heater system used to reside.  It also comes with digital controls.  It
> > pulls about 7 amps at 115V which should be fairly easy to do from an AC
> > inverter.  It could also be possible to change the motor to a DC one and
> > run it straight off the pack voltage.
> >
> > http://www.newegg.com/Product/Product.asp?Item=N82E16896136008&ATT=96-13
> > 6-008&CMP=OTC-Froogle
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> > Behalf Of David Roden
> > Sent: Thursday, January 25, 2007 13:08
> > To: [email protected]
> > Subject: RE: LED, HID, and other conservative lights? (efficient
> > heating)
> >
> > On 25 Jan 2007 at 8:37, Dewey, Jody R ATC COMNAVAIRLANT, N422G5G wrote:
> >
> >> I believe the Toyota Prius uses
> >> a heat pump system.
> >
> > No, it doesn't; but the GM EV1 did.  One of the many items from that
> > project that GM >could< have recycled for EV hobbyists instead of
> > crushing - and made a little money on - if they had cared.
> >
> >
> > David Roden - Akron, Ohio, USA
> > EV List Administrator
> >
> > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Want
> > to unsubscribe, stop the EV list mail while you're on vacation, or
> > switch to digest mode?  See how: http://www.evdl.org/help/ = = = = = = =
> > = = = = = = = = = = = = = = = = = = = = = = = = = =
> > Note: mail sent to "evpost" or "etpost" addresses will not reach me.
> > To send a private message, please obtain my email address from the
> > webpage http://www.evdl.org/help/ .
> > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
> >
>
> 
Message-ID: <[EMAIL PROTECTED]>
From: "Joseph H. Strubhar" <[EMAIL PROTECTED]>
To: <[email protected]>
Subject: Re: OT Copper, was: EEstor 
Date: Fri, 26 Jan 2007 06:53:58 -0800
MIME-Version: 1.0
Content-Type: text/plain;
        charset="iso-8859-1"
Content-Transfer-Encoding: 7bit

As a licensed electrical contractor, I agree with your tirade against poor
wiring practices currently being considered standard. Unfortunately, it
isn't just wiring in residences that is subgrade these days - spec housing
carpentry, framing especially, and every other trade seem to be doing the
same thing; getting as much money as possible while cutting corners as much
as they can!

And the inspectors either don't catch it, or are paid off, or something,
because no one objects - until the home buyer finds out he's been ripped
off.

Joseph H. Strubhar

E-mail: [EMAIL PROTECTED]

Web:   www.gremcoinc.com
----- Original Message ----- 
From: "Jeff Shanab" <[EMAIL PROTECTED]>
To: "Electric Vehicle Discussion List" <[email protected]>
Sent: Wednesday, January 24, 2007 11:07 PM
Subject: Re: OT Copper, was: EEstor


> Actually, here is another viewpoint.
>
>  I have lived and worked on many homes over my years(standard Disclaimer
> applies) even wired 4 of them and Recently I bought a new home, had it
> built and paid extra for a panel upgrade, 100A service dropped in the
> garage and the extra plugs and lighting. ( I have never been more
> disappointed)
>
> At least in this area houses in the 70's,80's and early 90's all had #12
> as a minimum wire size. This meant 20A 115V circuits.
> Even after all my belly achaing and paying upcharges I am very
> dissasified with the wiring in my new home. Sure it looks like a lot of
> breakers but when you discount all the required by law GFI seperate
> breakers dedicated to the kitchen and bath only, you are left with 1
> breaker covering all ceiling lights and non-gfi plugs in the kitchen, Tv
> room and garage (Thank God I had a sub panel dropped) The first time I
> plugged in the PFC and turned it up to 5 battery amps (<10A from wall) I
> popped that breaker.
> I later found that 1 more breaker powers EVERYTHING in the  familyroom
> and bedroom and back bathroom.  When my new Air Conditioner broke and
> they wanted $1100 for a PWM driven 1/10 HP  condensor fan motor, I
> bought a window AC unit. Yeah, right. If I want AC I have to walk thru
> and shut off all lights and my computer first.
> I knew a lot of electricians in the time i was working on houses and
> this type of wireing is legal but unconscionable. The panel is good for
> 200 Amps but that would be 13 15Amp circuits and there isn't even that
> (For those who don't know usually the breaker maxs add up to more than
> the master becuase you don't use everthing at once. )
> The #14 wire is also just to damn weak and some plugs were not screwed
> down tight i think and useing the plugs 2 or 3 times and the wire breaks
> off at the  back of  the  plug.  3 failed already and one I will have to
> rip out the wall because the @[EMAIL PROTECTED] didn't leave enough to work 
> with in
> the box.
>
> It use to be illegal to use push in on #14 for that reason, that seems
> to be ok(legal) now.
>
> To bring this back to EV's, The most current wireing laws have been
> severly compromised, at least in this county, in the last 10-15 years.
> If EV's and even plug in hybrids do become the norm we could start
> having some problems. I would recommend people have a dedicated plug
> wired in. If you are luck the panel is on the garage side, this is not
> bad. The standard 115V plug in my garage used daily for an EV without
> plugging and unplugging the extension cord from it, quit working after 3
> months of service limited to 12A max on a 15 amp service. It seems the
> rateings are "harbor freight" rateings, ie peak not continous.
>
> Pull to hard on a #14 wire and it becomes #16 really really easy, no
> margin for error.
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.5.432 / Virus Database: 268.17.11/652 - Release Date: 1/25/2007
3:32 PM
>
>
Message-ID: <[EMAIL PROTECTED]>
From: "Joseph H. Strubhar" <[EMAIL PROTECTED]>
To: <[email protected]>
Subject: Re: OT Copper, was: EEstor
Date: Fri, 26 Jan 2007 06:55:21 -0800
MIME-Version: 1.0
Content-Type: text/plain;
        charset="iso-8859-1"
Content-Transfer-Encoding: 7bit

Actually, knob and tube wiring is safer than romex, because of the distance
the wires are separated.

Joseph H. Strubhar

E-mail: [EMAIL PROTECTED]

Web:   www.gremcoinc.com
----- Original Message ----- 
From: "Peter VanDerWal" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, January 25, 2007 1:06 AM
Subject: Re: OT Copper, was: EEstor


> Arizona.
>
> FWIW I looked at one house here about 6 years ago that still had Knob and
> Tubing wiring.  That one was definitely out because that is one thing the
> VA definitely cares about.  They don't care about service panel size (at
> least not around here) but you can NOT get a VA loan on a house with knob
> and tubing.
>
> > peter what state are  you in ??? I have a masters lic in minnesota north
> > dokota and wisc . and I had a reg journeymans lic in tex . before I
moved
> > north .   I belive every work in this email you wrote but ur state is
> > really backword !!!!!
> >   ----- Original Message -----
> >   From: Peter VanDerWal<mailto:[EMAIL PROTECTED]>
> >   To: [email protected]<mailto:[email protected]>
> >   Sent: Wednesday, January 24, 2007 12:47 PM
> >   Subject: Re: OT Copper, was: EEstor
> >
> >
> >
> >   > We're getting off topic here, but I might mention that the US
> > differences
> >   > are not that wide any more, if they ever were.  It's rare today to
> >   > encounter
> >   > 120v only residential service.  When you do it's an ancient
> > installation
> >   > in
> >   > a home purchased 20 or more years ago, before mortgage lenders and
> >   > insurance
> >   > carriers started insisting on updates to "systems."  I doubt that
any
> > home
> >   > sale would go through today without an upgrade of such a system.
> >
> >   I just bought a house 6 months ago with 120V only service. Nobody
> > blinked
> >   an eye and the inspector didn't care about the service size. Nor did
the
> >   bank/insurance company.
> >   In fact, I bought a house a little over a year ago that had most of
the
> >   outlets ungrounded (they were 3 prong, but only two conductor wiring).
> >   The inspector noted this, but the bank didn't care, nor did the
> > insurance
> >   company.
> >   I fixed most of them myself before I rented it, but just for my own
> > peace
> >   of mind.
> >
> >   Personally I don't see why an insurance company, or bank, would care
> > that
> >   a home doesn't have 220V service.  Seems to me they would think it was
> >   safer.
> >
> >   > Also, here in the states code requires GFIs for outside 120v
recepts.
> >
> >   Only on new construction.  All but my newest house came with outside
> >   outlets without GFCI protection.  In fact two of them didn't even have
> > it
> >   in the kitchens and bathrooms.
> >   Again, nobody cared and the inspector only notes if the GFCI
> > works...when
> >   it's installed.  If it's not installed, that part of the check list
just
> >   says NA.
> >
> >   FWIW the newest house (12 years old) has a 220V outside outlet
(sauna?)
> >   but it's not GCFI, at least not that I can tell.
> >
> >   Some states might be more picky about this, but obviously not all of
> > them.
> >
> >   The moral is, check before you plug in your EV, or buy that older
home.
> >   If you care about GFCI or service panel size, make it a condition of
the
> >   sale.
> >
> >   --
> >   If you send email to me, or the EVDL, that has > 4 lines of legalistic
> >   junk at the end; then you are specifically authorizing me to do
whatever
> > I
> >   wish with the message.  By posting the message you agree that your
long
> >   legalistic signature is void.
> >
> >
>
>
> -- 
> If you send email to me, or the EVDL, that has > 4 lines of legalistic
> junk at the end; then you are specifically authorizing me to do whatever I
> wish with the message.  By posting the message you agree that your long
> legalistic signature is void.
>
>
>
>
> -- 
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.5.432 / Virus Database: 268.17.11/652 - Release Date: 1/25/2007
3:32 PM
>
>

--- End Message ---

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