The SOC <span></span>was about 25%<div><br></div><div>Matt</div><div><br><br>On Tuesday, 24 September 2013, Thomas Bergo wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Was the SOC approximately 70% ?<div><br></div><div>The Car takes a pause and stops charging for some time at 70%. I belive this is to level the charge state of the cells. After some time the charging will continue.</div><div>
<br></div><div>Regards, Thomas<br><br>tirsdag 24. september 2013 skrev Matt Beard følgende:<br><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">More strange behaviour with my C-Zero.<div>
<br></div><div>Trying to investigate charging current today I discovered that the car would not charge for longer than a couple of minutes with the OVMS connected (with Thomas' image loaded). It would start charging, then the current would drop to zero, but the charge light stayed on. After a while it stopped even trying to charge. Disconnecting the OVMS didn't fix it until I also turned the car on and off again (with the OVMS not connected). Did can noise cause problems again?</div>
<div><br></div><div>Matt</div><div><br><br>On Tuesday, September 24, 2013, Thomas Bergo wrote:<br><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">The first models (2011) was delivered with a 16A cable. This was changed for the later models (2012 ->) to 10A cable do to firesafty.<div>
At home i use a 16A cable for charging, but the car only draw 13A.</div>
<div><br></div><div>I'm not sure what is the correct info, EVSE limit or the charger limit. Any way the car will only draw 13A.</div><div><br></div><div>The can message for current limit set by EVSE is not know for the i-Miev, so until this information is available we need to hardcode a value to be displayed in "STANDARD xxA" in the app. </div>
<div><br></div><div>Regards, Thomas </div></div><div><br><br><div>2013/9/24 Håkon Markussen <span dir="ltr"><<a>hakon.markussen@gmail.com</a>></span><br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Nice work Thomas,<br><br></div>Your attached image reminds me that I should implement the car_time and car_parktime in the Think City module :-)<br>
<br><br></div>Regards to max charge rate "STANDARD xxA":<br>
The variable car_chargelimit should contain the maximum available mains current, which is set by the EVSE. <br>This is done in vehicle_thinkcity.c and I assume this can-message is available in a iMiEV and could replace the hardcoded "13A".</div>
<div><br>The evse sends a pilot signal controlling the charger max rate, which can be adjusted by the user in steps depending on the evse type.<br></div><div>The first evse's for iMiEV was delivered with two charging steps (maybe 10-16A) and got popular among Leaf-owners. Running up to 16A over the Schuko-connector is bad firesafety, so the later evse's were replaced with 13A. (I guess) limit max.<br>
</div><div>This one is a nice one(mode 2, type 2 delivered with different charging connectors:<br><a href="http://salto.no/produkter/ladekabel-justerbar-13-a-type-2-shuko/" target="_blank">http://salto.no/produkter/ladekabel-justerbar-13-a-type-2-shuko/</a><br>
<br></div><div><br></div><div>When the max charge current is set by the evse, e.g. 13A the ac-charge current (which can be measured or viewed in a can-message) will never exceed this limit.<br><br></div><div>Br.<span><font color="#888888"><br>
</font></span></div><span><font color="#888888">
<div>Håkon<br></div></font></span></div><div><div><div><br><br><div>2013/9/24 Thomas Bergo <span dir="ltr"><<a>thomas.bergo@gmail.com</a>></span><br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I don't remember to have seen any documentation. There is a common understanding in Norway that the car only can drain 13A.<div>
I have also measured hove much current the car use when charging.</div><div>
<br></div><div>This setting is only for information in the app, as no information is send to the car from the car module. There is no way that the car module can impact on the charge current. The voltage and current (13A) is reported by the car and not limited by the OVMS.</div>
<div><br></div><div><br></div><div><img alt="Innebygd bilde 1"> </div><div><br></div><div>Regards, Thomas</div></div><div><div><div><br><br><div>
2013/9/24 Matt Beard OVMS <span dir="ltr"><<a>smvo@mxf.org.uk</a>></span><br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Do you have a source for this 13A maximum claim? Mitsubishi claim that the on-board charger in the iMiev runs at 240V 15A in the USA.<br>
<br></div>If you want to use the output rating of the charger you need to reduce the figure to 9A as the output is 330V.<br>
<br></div><div>What does the Roadster version set - does it use the input current, or some version of the output current?<br><br></div><div>I notice that the Volt/Ampera code sets 16A as the charge limit.<span><font color="#888888"><br>
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</div>Matt<br><br></font></span></div><div><div><div><br><br><div>On 24 September 2013 19:58, Thomas Bergo <span dir="ltr"><<a>thomas.bergo@gmail.com</a>></span> wrote:<br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">The charger is only </div></blockquote></div></div></div></div></blockquote></div></div></div></div></blockquote></div></div>
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