Re: [EVDL] Prius pickup anyone?

2018-01-07 Thread Cor van de Water via EV
anuary 7, 2018 10:03 PM, Cor van de Water via EV wrote: David, You mean a rear half 3rd gen Prius like this one asking $1000 https://sfbay.craigslist.org/pen/cto/d/toyota-prius-gen-3/6436699404.htm l Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of

Re: [EVDL] Prius pickup anyone?

2018-01-07 Thread Cor van de Water via EV
David, You mean a rear half 3rd gen Prius like this one asking $1000 https://sfbay.craigslist.org/pen/cto/d/toyota-prius-gen-3/6436699404.htm l Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of David Chapman via EV Sent: Sunday, January 07, 2018 8:58 PM To: E

Re: [EVDL] Fwd: Self diming street lights

2018-01-07 Thread Cor van de Water via EV
For many years, the airport Schiphol in the hall with luggage belts and the adjacent waiting area for pickup have been using a system like this, where the light follows movements. The only consequence is that if you sit down to wait for your luggage and there is nobody moving near you, then the lig

Re: [EVDL] Batt-Bridge questions

2018-01-06 Thread Cor van de Water via EV
Looking at the Batt Bridge circuit: http://www.evdl.org/pages/battbridge.html You can see that it connects to the pack at 3 points: bottom, mid and top. So, in order to cut the current, you need to disconnect at least 2. This can easily be done adding a reed relay in series with the two resistors s

Re: [EVDL] Lee Hart's Batt-Bridge

2018-01-05 Thread Cor van de Water via EV
Kevin, All modern LEDs are (ultra) high brightness and "high efficiency" is another term for the same thing. In fact, it will be difficult to find the old low-brightness LEDs for the green, so you might need to accept that green will also be very bright. It does not make a difference for the operat

Re: [EVDL] Smearing with coal (again)

2018-01-04 Thread Cor van de Water via EV
Jim, Looking at microeconomics it does not make sense indeed. However, anyone paying extra for green power sends a signal to the market that green power has higher value. They are voting with their money. The market, in return, installs more green power where it might not have been feasible agains

Re: [EVDL] Returning x2: (ot): EVLN EV newswire status ...

2018-01-04 Thread Cor van de Water via EV
Bruce, Why all the haste to get a TX title while DMVs are notorious for taking ~6 weeks to even open their mail? One of my (former) colleagues worked for our company in GA but then was asked to come work at HQ in CA, so he drove his GA car to CA and it was more than a year later before he had his f

Re: [EVDL] No, electric cars (still) aren't crashing the grid. Again: Good News: EVs Are Not ...

2018-01-04 Thread Cor van de Water via EV
Actually, you'd want to store (renewable) energy when there is a surplus. The market for grid storage is fast growing and I hear little about the old tech of rotating (flywheel) storage and adding pumped storage is not easy to grow either due to real estate, the only area that I hear massive invest

Re: [EVDL] Smearing with coal (again)

2018-01-04 Thread Cor van de Water via EV
Ken That is exactly why many residences decide to get solar, to counter the (steep) increase in electric usage and while they are at it, they often cover the house load as well, so using your (slightly flawed) argument, I could say that EVs can cause *less* pollution when many new EV'ers decide to

Re: [EVDL] Good News: EVs Are Not Crashing the Grid

2018-01-03 Thread Cor van de Water via EV
Mark, The argument does not pass the smell test. To me, it sounds like "we have not had this problem before (outages) and thus it must be those new plasma TVs to blame." It is easy to find a blame instead of being accountable and confess that the investment in infrastructure has not kept pace wit

Re: [EVDL] Musings on a practical solar vehicle.

2018-01-02 Thread Cor van de Water via EV
I believe the term used is "full sun equivalent" as it takes the many low irradiance hours and virtually compresses those into a period of full noontime sun, which delivers about 1000W per sq meter on a plane perpendicular to the sun rays.Your latitude, time of year and local weather determine h

Re: [EVDL] Solar trailer calculation

2017-12-30 Thread Cor van de Water via EV
You do not want to know what (passenger)trains are dumping on the tracks... -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Lee Hart via EV Sent: Saturday, December 30, 2017 11:20 AM To: Electric Vehicle Discussion List Cc: Lee Hart Subject: Re: [EVDL] Solar tra

Re: [EVDL] Solar trailer

2017-12-28 Thread Cor van de Water via EV
Marc, Iam afraid you are not making the Leaf specification situation better. When Lawrence says he has a 30kW battery, he means 30 kWh. That is a 2016 Leaf with the improved battery (normal was 24 kWh). All Leafs have a 90 kW rating IIRC, meaning that they can accelerate with the motor producing up

Re: [EVDL] Solar trailer calculation

2017-12-27 Thread Cor van de Water via EV
Lawrence, At 4.5 miles per kWh when driving continuous 55 MPH, you drive 55 miles in 1 hour. In that time you consume 55/4.5 = 12.2 kWh of energy. If you want to generate that same energy while driving, to keep your battery at the same level, you need to be generating an average of 12.2 kW into the

Re: [EVDL] DC controller common terminal

2017-12-17 Thread Cor van de Water via EV
Increasing inductance slows down the ramp up of current, so adding inductance to a motor with too low inductance helps to get better current limit, especially on controllers with low switching speed where a single step will cause so big current change that it can damage the controller.This is en

Re: [EVDL] DC controller common terminal

2017-12-16 Thread Cor van de Water via EV
The battery is not the only thing that supplies current to the motor. The switching of the controller connects the motor to the battery for a period of time, followed by a period where the "freewheel" (diode or transistor) inside the controller carries all the current, also during the time that the

Re: [EVDL] Combating ICED EV parking spaces

2017-12-14 Thread Cor van de Water via EV
le park where they >want. >> >> Sent from my iPhone >> >>> On Dec 13, 2017, at 3:55 PM, Cor van de Water via EV > wrote: >>> >>> Correct, >>> Green means "available" so you would instinctively expect an empty >spot >>&

Re: [EVDL] EVLN: Coolant immersed cells for XING EV's Modular Battery cooling

2017-12-13 Thread Cor van de Water via EV
Breakthrough? Utility transformers and even the Prius motors have been oil cooled for many years. It might not have been applied to batteries until now, but that is not because it is new technology, but simply because it was not necessary yet, even for Tesla. Cor. -Original Message- From

Re: [EVDL] Combating ICED EV parking spaces

2017-12-13 Thread Cor van de Water via EV
Correct, Green means "available" so you would instinctively expect an empty spot at a green light. I would suggest a slight change to the meaning of the colors: Red = charging (no matter how fast/slow) Yellow = charging ended, spot should be vacated as soon as possible (grace timer) Green = chargin

Re: [EVDL] Combating ICED EV parking spaces

2017-12-13 Thread Cor van de Water via EV
That is why it is so infuriating to see the same Tesla S always parked in the first EV charging stall at a local hospital, clearly a member of the staff, never plugged in. And plenty other EVs scrambling to get the charging cords stretched out to the adjacent parking spots when available, there

Re: [EVDL] volt versus leaf revisited, paging Jerry Dycus?

2017-12-12 Thread Cor van de Water via EV
Fred, It seems simple to me: If you are OK with ilquid cooling setup then Volt modules are interesting. If not, Leaf modules are the way to go. Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of fred via EV Sent: Tuesday, December 12, 2017 1:39 PM To: via EV C

Re: [EVDL] Towing with a Bolt

2017-11-30 Thread Cor van de Water via EV
It usually comes down to three things-Warranty, design load and pilot expectations.If the manufacturer does not want to take responsibility for the unheard things that some people manage to do with a hitch, they will simply say that a hitch voids warranty.The design load of the frame will limit

Re: [EVDL] Heat pump vs resistive Heater (with radiators)

2017-11-30 Thread Cor van de Water via EV
Peri, What you describe is essentially the indoor unit of a split heatpump, you just supply the heat from a different source. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Peri Hartman via EV Sent: Thursday, November 30, 2017 7:35 AM To: Electric Vehicle Discu

Re: [EVDL] Heat pump vs resistive Heater (never buy another AC unit)

2017-11-29 Thread Cor van de Water via EV
Jim,You perfectly describing the situation where the design of the heating system is inadequate for the building, which typically happens when it was not designed but someone just installed something and hoped for the best.My mom had her house converted to floor heating, which included insulatio

Re: [EVDL] Heat pump vs resistive Heater (never buy another AC unit)

2017-11-29 Thread Cor van de Water via EV
That is why Heat Pump heaters are preferably designed without registers, meaning that they do not blow air. I have always been amazed by how most of USA has forced air blowing around through their house, which I find rather uncomfortable. I am from Europe, where you have radiators under windows tha

Re: [EVDL] Heat pump vs resistive Heater (OT, but somewhat EV related)

2017-11-29 Thread Cor van de Water via EV
Heat pump heating is always more efficient than resistive heating because the losses in the pump are added to the heat output, so when temp delta increases and efficiency drops, you approach the case of the resistive heating. Most heat pumps are applied to protect from excessive pump operation a

Re: [EVDL] EVLN: Fisker's 3D electrode li-ion promises 500Mi EV& 1min recharge

2017-11-20 Thread Cor van de Water via EV
: Electric Vehicle Discussion List Cc: EVDL Administrator Subject: Re: [EVDL] EVLN: Fisker's 3D electrode li-ion promises 500Mi EV& 1min recharge On 20 Nov 2017 at 9:38, Cor van de Water via EV wrote: > In my book charging a 40kWh battery in 1/60th hour (one minute) to 80% > means 40 x 0

Re: [EVDL] EVLN: Fisker's 3D electrode li-ion promises 500Mi EV& 1min recharge

2017-11-20 Thread Cor van de Water via EV
David, In my book charging a 40kWh battery in 1/60th hour (one minute) to 80% means 40 x 0.8 x 60 = 1920 kW, almost 2 Megawatt. Still a pretty large number but not the power consumption of one of the smaller states. Since fueling a gas car can easily take 5 mins, I presume that 400kW of power would

Re: [EVDL] Ford's Energi pih abandonment raises questions> (AK writer's EV-ignorance dogmatized)

2017-11-14 Thread Cor van de Water via EV
Flex-fuel vehicles are notorious for *never* running on anything but regular gas, while giving tax breaks to corporations for the remote possibility that such a vehicle *could*, potentially, be run on Ethanol or similar alternative fuel... -Original Message- From: EV [mailto:ev-boun...@lis

Re: [EVDL] [SPAM?] EVLN: 1Pedal e-driving fun& excitement> 2keep ice-head's driver involvement

2017-11-03 Thread Cor van de Water via EV
My 1994 US Electricar truck will come to a full stop under regen only if the road is not flat, it will then continue to creep against the regen braking, since it does not engage the friction brake unless I press the brake pedal. Apparently the Smart Braking System in the Leaf (which is present in

Re: [EVDL] EVLN: 1Pedal e-driving fun& excitement> 2keep ice-head's driver involvement

2017-11-02 Thread Cor van de Water via EV
OK, so Nissan spends a lot of hoopla to say that BMW is right? And BMW is not even the first, they just made it more popular. Many other EVs have experimented with increased regen braking selection. My 1994 US Electricar has the option by switching its "gear stick" to a different "gear" to choose b

Re: [EVDL] Leaf recommendations?

2017-10-23 Thread Cor van de Water via EV
I find it hard to believe that would make a difference of 100% between cool and warm weather driving. Again, the first question is about the meter: does it include all the aux or is it just traction? Peri -- Original Message -- From: "Cor van de Water via EV" To: "Electri

Re: [EVDL] Leaf recommendations?

2017-10-23 Thread Cor van de Water via EV
Peri, If you have tires already well pumped (~45 PSI) and nothing is dragging then I found that tweaking the toe of the front wheels makes a lot of difference in the consumption (mi/kWh) which can easily make a difference of more than 10 miles per charge. My first Leaf had trouble allowing me even

Re: [EVDL] Efficacy of regeneration to charge battery

2017-10-23 Thread Cor van de Water via EV
My current EV (Chevy S10 factory converted by US Electricar) has pretty aggressive regen, depending on the gear selector (the motor is fixed coupled to the wheels, so the gear selector is just a set of switches telling the controller to adjust the drive parameters) What I see when driving through t

Re: [EVDL] 85 Year Old Uncle Worked 30+ Years on EV, Needs Help

2017-10-21 Thread Cor van de Water via EV
Click on the link and when the error shows up, place the cursor in the address line and delete the extra characters after the .jpgThen it will showCor Sent from my T-Mobile 4G LTE Device Original message From: Michael Ross via EV Date: 10/21/17 12:47 PM (GMT-08:00) To: Elect

Re: [EVDL] How the US generates electricity

2017-10-21 Thread Cor van de Water via EV
Note that all those EVs replace gasoline cars and by typically being more efficient as well as partial powered by renewables, mean that the *big picture* is shifting from all-oil to partial renewables by being converted from pure gasoline to electric power. BTW, here in California, I often hear the

Re: [EVDL] 85 Year Old Uncle Worked 30+ Years on EV, Needs Help

2017-10-20 Thread Cor van de Water via EV
Paul, The controller may be perfectly fine. If there is no voltage on points L3, L5 and L7 *in reference to traction battery negative* then fuse 3 (15 amps) is blown or a mis-wiring has happened, because only fuse 3 and the key switch are between L3 and battery positive. This discussion list is ac

[EVDL] For sale: Dodge Rampage truck with Leaf drivetrain

2017-10-18 Thread Cor van de Water via EV
Many years ago this truck was converted to EV, using lead-acid. Today it has a 2013 Leaf drivetrain, including the Leaf's front struts but retaining its original rear axle (this always was a front drive truck) The body style is similar to the El Camino, but very light and efficient 2-seater wit

Re: [EVDL] Nissan Leaf pack refurbishment in 44 sec (timelapse)

2017-10-16 Thread Cor van de Water via EV
Woops, Here is the updated video: https://www.youtube.com/watch?v=EzMbgpcOwvI Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Cor van de Water via EV Sent: Monday, October 16, 2017 5:31 PM To: ev@lists.evdl.org Cc: Cor van de Water Subject: [EVDL] Nissan

[EVDL] Nissan Leaf pack refurbishment in 44 sec (timelapse)

2017-10-16 Thread Cor van de Water via EV
In reality it took all day, but that is the fun of a timelapse. I have done this a few times now: buy a good quality pack and install the modules into a 2011 Leaf to make someone's favorite vehicle as good as new, in particular range-wise. Note - the second Leaf without front bumper is my own,

Re: [EVDL] Public EVSE's metal-prongs battering-ram damage EV's L2 port= down-time& $500 repair

2017-10-11 Thread Cor van de Water via EV
My immediate question is not answered in the report: did you go back and put a notice on the charging station to avoid others receive the same fate? Sent from my T-Mobile 4G LTE Device Original message From: brucedp5 via EV Date: 10/11/17 11:00 AM (GMT-08:00) To: ev@lists.ev

Re: [EVDL] Soldering to the J-1772 Pins

2017-10-10 Thread Cor van de Water via EV
Correction, I found the stamped spec on the Weller iron: it is 24V, 50W with the base having the transformer and temp regulator. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Cor van de Water via EV Sent: Tuesday, October 10, 2017 3:24 PM To: Electric Vehicle

Re: [EVDL] Soldering to the J-1772 Pins

2017-10-10 Thread Cor van de Water via EV
I always solder with a temp regulated iron from Weller. The strain relief in the handle provides the mechanical sturdiness and the wires are long enough to have no issue with some wicked up solder making them stiff as they are not required to be flexible, being embedded in the handle. I don't kn

Re: [EVDL] Google mystery Leaf retirement.

2017-10-06 Thread Cor van de Water via EV
Nope.The battery packs are not there because they are sold. I am still kicking myself for passing on the (too expensive in my frugal mind) 2016 30kWh pack that they offered when they received these vehicles. All were disabled and could explicitly not be sold whole, only parted out.There was a la

Re: [EVDL] Solar Emergency Charging

2017-10-06 Thread Cor van de Water via EV
Bob is right in that it is often in the inverter that the voltage gets boosted first, then chopped into a sine wave. In fact, I have an inverter laying around that I want to do this, not for solar charging (I will explain why in a minute) but for running it off my Nissan Leaf pack, which consists o

Re: [EVDL] EVLN: Fiat ups the amount lo$t on each 500e sold> (a 2012 compliance EV) r:87mi

2017-10-05 Thread Cor van de Water via EV
I remember when Toyota was ramping up their Prius production and introducing the new 2004 model and GM engineers had looked at the car and concluded that there was no way Toyota was making money and was probably going to stop soon as they should be making a loss on every car produced. Soon afte

Re: [EVDL] EVLN: YARA Birkeland zero emission autonomous cargo e-ship (v)

2017-10-04 Thread Cor van de Water via EV
les and have done nothing! except a weekly car wash.  Anyhow, back to the ship, it probably needs a diesel engine to run!     On Wednesday, October 4, 2017 6:56 PM, Cor van de Water via EV wrote: All the documents I can find on electric ship propulsion shows that it was for efficiency re

Re: [EVDL] EVLN: YARA Birkeland zero emission autonomous cargo e-ship (v)

2017-10-04 Thread Cor van de Water via EV
All the documents I can find on electric ship propulsion shows that it was for efficiency reasons and flexibility, so the prime mover + generator can be placed anywhere and no long prop shaft is needed. Only the last of the 3 docs that I read (the IEEE one) has a short mention of a war-time reas

Re: [EVDL] GM Heritage Collection behind the times.

2017-10-04 Thread Cor van de Water via EV
Lawrence, The copyright notice in the bottom says 2015, was the Bolt already there at that time? I thought it was only available at the beginning of this year, introduced last year so not yet known (in its finalform) in 2015. That is probably why they repeated the Volt model for year 2016, which wa

[EVDL] Nissan Leaf modules available

2017-10-03 Thread Cor van de Water via EV
Some other project fell through, so now I have a complete Nissan Leaf battery pack worth of cells available. They are at about 70% capacity ~45 Ah left of the original 64Ah Price is $80 per module, which is 2 series cells. Total pack is 48 modules, 96 series cells for approx 360V. location is

Re: [EVDL] New Electric in the family (PIH)

2017-10-02 Thread Cor van de Water via EV
Same here, first car after moving to CA was a 2002 Prius and it still is my wife's favorite car (daily driver). Total fleet is 3 Prius hybrids and 2 EVs (S10 truck and Leaf) -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of damon henry via EV Sent: Monday, October

Re: [EVDL] Clear stick-on film for protecting your EV

2017-10-01 Thread Cor van de Water via EV
In the Prius community I have heard people extremely dissatisfied with the clear film to protect the car, because after several years of UV exposure, it deteriorates and it is almost impossible to remove, making a good looking car a mess when de film becomes old enough that it starts looking bad fr

Re: [EVDL] Solar powered RV

2017-09-26 Thread Cor van de Water via EV
Robert, I totally agree, unless local laws and tariffs make solar unattractive by paying pennies on the dollar. If you have the RV stored near your home and you can fit a decent size battery bank in the RV, think "Nissan Leaf pack re-packaged into a size that fits in (for example) the box under a b

Re: [EVDL] Solar powered RV

2017-09-26 Thread Cor van de Water via EV
Extra fee? That is adding insult to injury. The grid-tie solar is always consumed locally, so even the default payment for solar produced power, which typically only gives you the *generation* charges, while also the *transportation* is taken care of, but not rewarded, is already a setback for the

Re: [EVDL] Level 2 chargers

2017-09-24 Thread Cor van de Water via EV
Cal, What is the intention with this charger? Is it going to be unmanaged, always-on, private but publicly accessible charging station that can be used by anyone who wants a charge or is it in a private parking lot with parking restrictions so it can only be used by visitors/members and is it inten

Re: [EVDL] Slow due to 96V pack?

2017-09-14 Thread Cor van de Water via EV
Re: programmable low voltage limit on controller: I am not too familiar with the Zilla and/or its capability to set a minimum pack voltage to protect batteries from too deep discharge, but my controller is very configurable and has input battery high and low limits, which will simply disable the co

Re: [EVDL] Slow due to 96V pack?

2017-09-14 Thread Cor van de Water via EV
Paul, It seems you have difficulty grasping some concepts presented here, you would do well by studying them further before commenting. Maybe you just read too casually or fast that you missed what was being explained to you. You have the right to not believe what anyone says. Wise people listen

Re: [EVDL] Dump charging from 16.4 volt Nissan Leaf modules to 12 v Lead Acid battery?

2017-09-08 Thread Cor van de Water via EV
Hi Jay, Indeed an 8' piece of cable 10 AWG copper has close to 0.01 Ohms of resistance. The Leaf modules have about 3 mOhm internal resistance so 0.006 for the series pair but you have 3 series pairs in parallel, so 0.002 Ohms in your case. Now for the internal resistance of the golf cart batteries

Re: [EVDL] Does anyone have schematics for the control board in a Juicebox classic 40A?

2017-08-14 Thread Cor van de Water via EV
Paul, What mods did you do to your US Electricar? I have only modified the battery (installed 2 full Leaf packs in the original battery box) but I am planning to add a separate (and higher power) charger than the Dolphin mostly to increase efficiency and not have to run the water pump all the time

Re: [EVDL] Rebuilding an orphan lithium battery pack. Zuumer

2017-08-09 Thread Cor van de Water via EV
Lawrence, Al Li-Ion batteries that I have seen are pouches. Prismatic cells? Cut one open and you will see a bundle of pouches attached to the two connecting bolts on top. Nissan Leaf modules? 4 pouches in the Alu module case. So, find the right size pouches, slide a good set back into the case and

Re: [EVDL] Curtis 1238-6501 State of Charge

2017-08-08 Thread Cor van de Water via EV
Matthew, It sounds like your pack has cells that are severely out of balance and now the charger does not push the pack voltage high enough to where the Curtis re-calibrates its SoC estimation, so it continues to go off a bad estimation. If you have a way to push a smaller (1 or 2 Amp) current into

Re: [EVDL] Voltage SOC on LFP (was Curtis 1238-6501 State of Charge)

2017-08-08 Thread Cor van de Water via EV
The BMS does not need to know the SOC. The User Interface (dash) often presents an estimation of the SoC and this means that either the car (Motor Controller) or the BMS needs to measure the current and integrate over time to estimate the Ah in/out of the pack so that an estimation of SoC is availa

Re: [EVDL] 40 amp DC relay at BG Micro

2017-08-06 Thread Cor van de Water via EV
about the contactor box, Cor. ________ From: EV on behalf of Cor van de Water via EV Sent: Saturday, August 5, 2017 11:42 PM To: Electric Vehicle Discussion List Subject: Re: [EVDL] 40 amp DC relay at BG Micro Great find, Lee! I have many contactors that I do not know what to do with, since I have take

Re: [EVDL] 40 amp DC relay at BG Micro

2017-08-05 Thread Cor van de Water via EV
Great find, Lee! I have many contactors that I do not know what to do with, since I have taken several Leaf packs apart and I typically am left with the contactor box, which has two main contactors for 200+ Amps and one small contactor for pre-charge, all in one nice unit and controlled by 3 separa

Re: [EVDL] Pumping the amperes?

2017-07-26 Thread Cor van de Water via EV
Hi David, That is only a meter, the OP's problem is that his charger/discharger will switch off after 100Ah while his cells have 180Ah capacity, so he can't properly cycle a cell. Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of EVDL Administrator via EV Sen

Re: [EVDL] Pumping the amperes?

2017-07-26 Thread Cor van de Water via EV
Hi Fred, Maybe you can trick your charger by adding a second resistor of the same value parallel to the original for current measurement, so the current measurement shows half the actual current and then configure your charger to charge and discharge at half the max value so that now the 100Ah limi

Re: [EVDL] JDL404 AH Meter power draw?

2017-07-23 Thread Cor van de Water via EV
Even the continuous draw of 80mA by the Emeter will drain my truck's small 12v battery, so i have rewired it to the contactor coil power, meaning that the Emeter is only powered when either driving or charging, not when parked. No more dead batteries. Cor > On Jul 23, 2017, at 7:49 PM, Lee Har

Re: [EVDL] Drive toward electric-car future picking up speed

2017-07-15 Thread Cor van de Water via EV
Let's stop the name calling right here. It is fine to correct a factual error and you can even give your opinion of a certain statement or position without attacking the person, it typically reflects bad on the speaker. Thanks, Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evd

Re: [EVDL] Weird Nissan Leaf behavior: 3rd charginglightblinks after new pack install: cold weather package...

2017-07-12 Thread Cor van de Water via EV
n the safe side... -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Cor van de Water via EV Sent: Friday, July 07, 2017 9:51 PM To: Electric Vehicle Discussion List Subject: Re: [EVDL] Weird Nissan Leaf behavior: 3rd charginglightblinks after new pack install: cold weather

Re: [EVDL] ? Is this really a Smart Fortwo ED EV that burnt to acrisp ?

2017-07-11 Thread Cor van de Water via EV
that an EVSE has a relay interrupting the 240V supply." Is this relay a mechanical relay or a contactor or solid state relay? ________ From: EV on behalf of Cor van de Water via EV Sent: Tuesday, July 11, 2017 4:01 PM To: Electric Vehicle Discussion List Subject:

Re: [EVDL] ? Is this really a Smart Fortwo ED EV that burnt to acrisp ?

2017-07-11 Thread Cor van de Water via EV
I looked at the pictures and wondered the same - if the yellow cord was the connection between car and EVSE then the only way the EVSE coud set the car on fire would be burning bits to fall off and somehow reach the car, as most of the cord appears undamaged. However, it appears that the coiled yel

Re: [EVDL] ? Is this really a Smart Fortwo ED EV that burnt to acrisp ?

2017-07-11 Thread Cor van de Water via EV
le on fire. David Kerzel -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Cor van de Water via EV Sent: Monday, July 10, 2017 7:44 PM To: Electric Vehicle Discussion List Subject: Re: [EVDL] ? Is this really a Smart Fortwo ED EV that burnt to acrisp ? Not

Re: [EVDL] ? Is this really a Smart Fortwo ED EV that burnt to acrisp ?

2017-07-10 Thread Cor van de Water via EV
Not true, the EVSE is supposed to limit the charging current to what is safe to draw from the electrical connection. For example, a 240V 30A circuit must be protected by the EVSE telling the car that it can only draw 24A (80% of 30A) continuous. The EVSE needs to select the proper duty cycle of the

Re: [EVDL] 120 volts items powered by pack voltage

2017-07-09 Thread Cor van de Water via EV
Especially problematic are appliances that try to control their heat or have protection mechanisms (for example against overheating) that you need to be able to rely on, such as an overheat protection switch or fuse, or a simple thermostat contact. Those were all designed for AC. Run them on DC an

Re: [EVDL] Weird Nissan Leaf behavior: 3rd charging lightblinks after new pack install: cold weather package...

2017-07-07 Thread Cor van de Water via EV
eel with a pictogram of a steering wheel and 3 squiggly lines rising from it... -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Cor van de Water via EV Sent: Friday, July 07, 2017 7:55 PM To: Chris Meier Cc: Electric Vehicle Discussion List Subject: Re: [EVDL] Weird N

Re: [EVDL] Weird Nissan Leaf behavior: 3rd charging light blinks after new pack install: cold weather package...

2017-07-07 Thread Cor van de Water via EV
ou please describe the options/features/differences that make up > the cold weather package? > -- > -Chris > >> On July 7, 2017 5:58:46 PM CDT, Cor van de Water via EV >> wrote: >> Exactly, >> >> Either I will find a way to re-program my current LBC to s

Re: [EVDL] Weird Nissan Leaf behavior: 3rd charging light blinks after new pack install: cold weather package...

2017-07-07 Thread Cor van de Water via EV
not possible? > On Jul 7, 2017, at 3:58 PM, Cor van de Water via EV wrote: > > Exactly, > > Either I will find a way to re-program my current LBC to support the > cold weather package > > or I will have to find an LBC from a cold weather package battery (I >

Re: [EVDL] Weird Nissan Leaf behavior: 3rd charging light blinks after new pack install: cold weather package...

2017-07-07 Thread Cor van de Water via EV
Off Switch at Harbor Freight. Quality tools & low prices. Damon ________________ From: EV on behalf of Cor van de Water via EV Sent: Monday, July 3, 2017 6:11:47 PM To: ev@lists.evdl.org Subject: [EVDL] Weird Nissan Leaf behavior: 3rd charging light blinks after new pack in

[EVDL] Weird Nissan Leaf behavior: 3rd charging light blinks after new pack install: cold weather package...

2017-07-03 Thread Cor van de Water via EV
OK, I did something to my Leaf that I need to get fixed, because now the Leaf is charging the 12V battery whenever the car should be asleep, as a result it is losing charge from the main pack. It started two days ago when I removed the new (warranty replacement battery) from this 2012 Leaf SL wit

Re: [EVDL] Leaf battery pack overheating due to depth of discharge.

2017-06-21 Thread Cor van de Water via EV
I typically see the temperature bars vary from 4 on cold days to 6 on hot days, due to the ambient temp alone. I made a note of a Fast Charge with LeafSpy reporting a rise of about 10 deg C in pack temp when charging from SoC 40% to 90%. I suspect that your pack was already warming up due to long

Re: [EVDL] V2G is dead. L1 charging at work is a win-win

2017-06-07 Thread Cor van de Water via EV
After the Fukushima disaster, Japan has been using Leaf + external box plugged into the CHAdeMO to have mobile electric generators -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Chris Meier via EV Sent: Wednesday, June 07, 2017 10:46 PM To: Electric Vehicle Dis

Re: [EVDL] EVLN: EV-newswire posts for 20170607

2017-06-07 Thread Cor van de Water via EV
There are generally two different areas of V2G (Vehicle to Grid) that each have their own characteristics and are totally different in their impacts: 1. would better be called Grid Storage, this is where the grid is supplied with less generation capacity than what is needed for longer periods of

[EVDL] Anybody interested in 2012 Leaf minus battery and Airco?

2017-06-02 Thread Cor van de Water via EV
I have a 2012 brilliant Silver Leaf SV in good shape, minus a scratch on a rear quarter panel. Someone expressed interest in buying the battery plus Airco components from the car, so I am checking if anyone is planning to convert a car or truck using Leaf drivetrain or is interested in parting out

Re: [EVDL] Drive Leaf EVs from CA, exporting to NC : Low-mileage Leaf EV glut

2017-05-28 Thread Cor van de Water via EV
Since this quest is about a 2011 Leaf which has a 3kW charger, the L2 option will automatically make this day-long sessions so not pleasant. L3 is present in the vehicle so that is the preferred method. Unless someone has a portable L3 charger that can plug into a 240V 50A (RV) service for 12kW c

Re: [EVDL] Drive Leaf EVs from CA, exporting to NC : Low-mileage Leaf EV glut

2017-05-26 Thread Cor van de Water via EV
Hi Bruce, I have a bit of experience in transporting a Leaf, since my first Leaf was picked up in SoCal (only 1 mile away from the Mexican border, literally exit 1 on highway 5, where the lot of an insurance company had it stored) and so when I went to get it, I borrowed the light truck from a coll

Re: [EVDL] looking for cheap load tester for trojan T125 6v floodies

2017-05-26 Thread Cor van de Water via EV
Harry, Starting Battery load testers are never a good tool to assess an EV battery, except maybe their ability to weed out duds that drop out as soon as you put a little load on them, but the best way to verify EV batteries is capacity test, after first making sure you have added distilled water to

Re: [EVDL] Low-mileage Leaf EV glut

2017-05-26 Thread Cor van de Water via EV
Bill, Maybe organize a transport of a couple from California? I have 2 Leafs that I can't get sold for a reasonable price here. Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of Bill Collins via EV Sent: Friday, May 26, 2017 1:09 PM To: ev@lists.evdl.org; ev-

Re: [EVDL] Buying new leaf batteries

2017-05-21 Thread Cor van de Water via EV
Thanks for your warning, Batteries that I buy are always from running cars, where the buyer could inspect the capacity bars before closing the deal. Once a car was "messed with" (incomplete at delivery) and was promptly returned. The new battery that I currently have is installed by the dealer as w

Re: [EVDL] @50kW: Chevy Bolt charge times with a level 3 charger

2017-05-21 Thread Cor van de Water via EV
Paul, Maybe they confused "balanced" and "stiffened"? I don't know as I did not read the Tesla driver's experience as there was no link provided. As far as I know, the Tesla has ~24V modules (blades) with 6 series connected herds of round cells (approx 6-7 dozen in parallel) and the BMS only has ac

Re: [EVDL] @50kW: Chevy Bolt charge times with a level 3 charger

2017-05-21 Thread Cor van de Water via EV
Paul, Were you charging Leaf or Bolt? I charged my Leaf twice at EMW's CHAdeMO fast charger which can go up to 120A And I too noticed that after a short initial max power charge, it starts to taper. I had my LeafSpy Pro display the cell voltages and it is easy to see that the reason That the Leaf i

Re: [EVDL] Buying new leaf batteries

2017-05-21 Thread Cor van de Water via EV
Hi Steve, I have two sources of good batteries: 1. Dismantlers, taking battery from a young crashed Leaf (typical 2015) 2. Buying a car that qualified for warranty replacement, which gives brand new battery. I just happened to recently buy a Leaf that received a brand new 24kWh battery in Feb 2017

Re: [EVDL] Smart Charging Network for EVs

2017-05-21 Thread Cor van de Water via EV
Rush, I presume you are talking about Caltech in Pasadena, CA? >From the short description at http://ee.caltech.edu/news/846 it sounds like they use a similar approach as EMW is offering for connecting multiple high power chargers to a single service connection and sharing the current as demanded.

Re: [EVDL] EVLN: Low-mileage Leaf EV glut

2017-05-18 Thread Cor van de Water via EV
I have two Leaf enclosures in my yard to experiment with and also bought a new battery for installation in the Leaf of anyone interested. Cor. > On May 18, 2017, at 5:28 PM, Willie via EV wrote: > > > >> On 05/18/2017 09:02 AM, Peri Hartman via EV wrote: >> With all the used Leafs on and co

Re: [EVDL] EVs and altitude?

2017-05-05 Thread Cor van de Water via EV
Early Leafs (2011 and 2012 model years) have the ability to select that charging always stops at 80%. I always use this to reduce stress on the battery in daily use as I do not need the maximum range in daily use, But this 80% charge has also been billed as a benefit for people who live "on top of

Re: [EVDL] EVs and altitude?

2017-05-04 Thread Cor van de Water via EV
>From a Physics perspective, adding elevation increases your potential energy (which comes out of the battery in an EV) Which you gain back upon descent. Formula: Ep = mgh In Earth's gravitational field, near earth the g = 9.81 m is mass in kg h is height in meters. So, using some random rounded n

Re: [EVDL] EVLN: EV-newswire posts for 20170504

2017-05-04 Thread Cor van de Water via EV
Bruce, others, If you have any questions about the pictures and description then let me know, I found this Leaf at a local tow yard and salvaged the parts from under the hood As they were protected by the firewall from the fire in the car. The car is from local, but I have not traced the former own

Re: [EVDL] Hacking a supercharger. Have a charge on Elon.

2017-05-02 Thread Cor van de Water via EV
Rush Dougherty Tucson AZ 85719 > -Original Message- > From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of EVDL > Administrator via EV > Sent: Tuesday, May 02, 2017 12:31 PM > To: Electric Vehicle Discussion List > Subject: Re: [EVDL] Hacking a supercharger. Have a charge

Re: [EVDL] Hacking a supercharger. Have a charge on Elon.

2017-05-02 Thread Cor van de Water via EV
ge parts from dismantlers. Just to set the record straight on my earlier comment. (I am quite sure that Tesla *could* disable a car, but I would hope Such drastic measures are only used in case of a stolen vehicle) Cor. -Original Message- From: EV [mailto:ev-boun...@lists.evdl.org] On Behal

Re: [EVDL] Flooring it...

2017-05-02 Thread Cor van de Water via EV
Hi Bob, I find that I start developing two distinct driving patterns, now that I have been in EVs for several years After having driven gas cars for several decades. In an ICE I will essentially always carefully depress the throttle except in an emergency, as I am always conscious about the wear

Re: [EVDL] Hacking a supercharger. Have a charge on Elon.

2017-05-02 Thread Cor van de Water via EV
2:31 PM To: Electric Vehicle Discussion List Subject: Re: [EVDL] Hacking a supercharger. Have a charge on Elon. On 2 May 2017 at 11:58, Cor van de Water via EV wrote: > And, if Tesla suspects any foul play, they can instantly disable a > Tesla ... This, and the creepy constant monitoring, a

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