Who paid for the study? 
-- 
-Chris

On June 7, 2017 1:38:12 PM CDT, Michael Ross via EV <ev@lists.evdl.org> wrote:
>​Regarding the post: "EVLN: Researchers found delayed ToU G2V had a
>negligible impact on EV pack
>capacity
>​.
>New study finds V2G discharging harmful to EV batteries​
>​" found in a paper entitled"​
>
>
>​"​
>Durability and reliability of electric vehicle batteries under electric
>utility grid operations: Bidirectional charging impact analysis
>​;" Journal of Power Sources, Matthieu Dubarry​
>
>
>​There is this comment which addresses my concern about the usefulness
>of
>the study.​
>
>"... Since battery degradation is path-dependent, any changes in usage
>can
>lead to different degradation mechanisms and drastically influence the
>reliability of the batteries.”
>
>​I am waiting for the full text to look closer at the charge and
>discharge
>histories. I am not sure the path(s) they chose represent anything
>useful.
>Too many possible configurations and charge/discharge histories to say
>if
>grid connected EV packs necessarily must suffer this damage.​
>
>​BTW, the article doesn't come up (needs subscription?).  I used the
>info
>in Bruce's transcription to find a source for the article. Hopefully it
>will be shared without cost.​
>
>
>​Mike​
>
>
>On Wed, Jun 7, 2017 at 4:42 AM, brucedp5 via EV <ev@lists.evdl.org>
>wrote:
>
>>
>>
>> http://electric-vehicle-discussion-list.413529.n4.
>>
>nabble.com/EVLN-Opel-Ampera-e-EV-Is-The-Lastest-Popemobile-td4687007.html
>> EVLN: Opel Ampera-e EV Is The Lastest Popemobile
>> The current Pope Francis has been known to favor more low-key modes
>of
>> transportation, but now he's received a more frugal kind of car
>altogether
>> ...
>>
>> http://electric-vehicle-discussion-list.413529.n4.
>>
>nabble.com/EVLN-Bolt-EVs-gt-A-PIECE-OF-THE-2-BILLION-PIE-td4687006.html
>> EVLN: Bolt EVs> A PIECE OF THE $2 BILLION PIE
>> Barry Woods is all charged up about electric vehicles in Maine
>> Woods is the only Mainer who has a full-time job promoting electric
>> vehicles. As director of electric vehicle innovation for ReVision
>Energy of
>> Portland, the state's ...
>>
>> http://electric-vehicle-discussion-list.413529.n4.
>> nabble.com/EVLN-Researchers-found-delayed-ToU-G2V-had-a-
>> negligible-impact-on-EV-pack-capacity-td4687005.html
>> EVLN: Researchers found delayed ToU G2V had a negligible impact on EV
>pack
>> capacity
>> New study finds V2G discharging harmful to EV batteries
>>
>> +
>> http://electric-vehicle-discussion-list.413529.n4.
>> nabble.com/Mendocino-County-CA-Adds-New-Electric-Vehicle-
>> Charging-Stations-td4687004.html
>> Mendocino_County-CA Adds New Electric-Vehicle Charging Stations ...
>> ... upping the ante on its longstanding commitment to environmental
>> sustainability by opening the second of a planned 14 electric-vehicle
>(EV)
>> charging stations ...
>>
>>
>>
>>
>> http://evdl.org/evln/
>> For all EVLN EV-newswire posts
>>
>>
>> {brucedp.neocities.org}
>>
>> --
>> View this message in context: http://electric-vehicle-
>> discussion-list.413529.n4.nabble.com/EVLN-EV-newswire-
>> posts-for-20170607-tp4687008.html
>> Sent from the Electric Vehicle Discussion List mailing list archive
>at
>> Nabble.com.
>> _______________________________________________
>> UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
>> http://lists.evdl.org/listinfo.cgi/ev-evdl.org
>> Read EVAngel's EV News at http://evdl.org/evln/
>> Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/
>> group/NEDRA)
>>
>>
>
>
>-- 
>To invent, you need a good imagination and a pile of junk.
>Thomas A. Edison
><http://www.brainyquote.com/quotes/quotes/t/thomasaed125362.html>
>
>A public-opinion poll is no substitute for thought.
>*Warren Buffet*
>
>Michael E. Ross
>(919) 585-6737 Land
>(919) 576-0824 <https://www.google.com/voice/b/0?pli=1#phones> Mobile
>and
>Google Phone
>
>michael.e.r...@gmail.com
><michael.e.r...@gmail.com>
>-------------- next part --------------
>An HTML attachment was scrubbed...
>URL:
><http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20170607/efab5bb4/attachment.htm>
>_______________________________________________
>UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
>http://lists.evdl.org/listinfo.cgi/ev-evdl.org
>Read EVAngel's EV News at http://evdl.org/evln/
>Please discuss EV drag racing at NEDRA
>(http://groups.yahoo.com/group/NEDRA)
_______________________________________________
UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub
http://lists.evdl.org/listinfo.cgi/ev-evdl.org
Read EVAngel's EV News at http://evdl.org/evln/
Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)

Reply via email to