Groups > sci.electronics.design > #446801

Big batteries

Newsgroups	sci.electronics.design
From	bitrex <bitrex@de.lete.earthlink.net>
Subject	Big batteries
Message-ID	<prImA.23737$mm1.10144@fx09.iad> (permalink)
Organization	frugalusenet - www.frugalusenet.com
Date	2017-02-08 12:20 -0500

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http://insideevs.com/wp-content/uploads/2016/12/chevrolet-bolt-powertrain-2_002.jpg

The first gen Volt's ~12kWh battery is on the far left, then the second 
gen's ~14kWh battery next, then the Spark EV's ~20kWh, then the Bolt's 
~60kWh battery final.

160kW maximum power output from the Bolt's battery, cool. The Volt 
doesn't have a fast charging option and the onboard charger is limited 
to around 3.6kW off 220V service, but the display sometimes shows around 
45kW being sent into the battery via regenerative braking going down 
steep grades.

I should be able to "fast charge" it by putting it in neutral and 
spinning the wheels backwards on a dyno then, right? Might have a 
negative impact on the odometer, though...

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Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 12:20 -0500
  Re: Big batteries Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-02-08 09:43 -0800
  Re: Big batteries Julian Barnes <jb9889@notformail.com> - 2017-02-08 17:42 +0000
    Re: Big batteries John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-02-08 10:28 -0800
      Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 14:15 -0500
        Re: Big batteries John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-02-08 12:33 -0800
          Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 16:02 -0500
            Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 16:04 -0500
              Re: Big batteries John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-02-08 13:30 -0800
    Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 14:11 -0500
      Re: Big batteries Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2017-02-08 17:17 -0500
        Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 17:37 -0500
          Re: Big batteries Clifford Heath <no.spam@please.net> - 2017-02-09 14:02 +1100
        Re: Big batteries Mikko OH2HVJ <mikko.syrjalahti@nospam.fi> - 2017-02-09 14:45 +0200
          Re: Big batteries John S <Sophi.2@invalid.org> - 2017-02-09 14:11 -0600
            Re: Big batteries Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-02-09 14:39 -0800
              Re: Big batteries krw@notreal.com - 2017-02-09 21:20 -0500
    Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 14:26 -0500
      Re: Big batteries Julian Barnes <jb9889@notformail.com> - 2017-02-08 22:54 +0000
        Re: Big batteries Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2017-02-08 15:57 -0700
        Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 18:04 -0500
  Re: Big batteries kevin93 <kevin@whitedigs.com> - 2017-02-08 09:44 -0800
    Re: Big batteries bitrex <bitrex@de.lete.earthlink.net> - 2017-02-08 14:24 -0500
  Re: Big batteries John Larkin <jjlarkinxyxy@highlandtechnology.com> - 2017-02-08 10:27 -0800

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