Devices and methods for the safe driving, charging and energy recovery operation of an electric vehicle
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United States of America Patent
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Mar 1, 2016
Grant Date -
Oct 4, 2012
app pub date -
Mar 28, 2012
filing date -
Mar 30, 2011
priority date (Note) -
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Abstract
The invention relates to a method and an electrical protection and monitoring device with an insulation monitoring instrument and a differential current monitoring instrument in an electric vehicle for safe driving operation and also for safe charging and energy recovery operation of the electric vehicle at a charging station. The invention further relates to a device for the safe charging and energy recovery operation of an electric vehicle at a charging station with electrical protection and monitoring devices.
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