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Patent Searching and Data


Title:
DEVICE FOR CHARGING AND DISCHARGING A DRIVE ENERGY STORE OF A HYBRID OR ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/120457
Kind Code:
A3
Abstract:
The invention relates to a device for charging and discharging a drive energy store of a hybrid or electric vehicle. The device comprises a frequency measuring module which is designed to measure a network frequency of an energy supply network; a control module which is designed to control a charge process of the drive energy store from the energy supply network or a discharge process of the drive energy store into the energy supply network on the basis of the measured network frequency in order to produce a control power; and a first communication module which is designed to communicate, as the master, with the hybrid or electric vehicle in order to produce the control power.

Inventors:
PILKINGTON MARK (DE)
HILDINGER JÜRGEN (DE)
PFAB XAVER (DE)
Application Number:
PCT/EP2019/084390
Publication Date:
August 27, 2020
Filing Date:
December 10, 2019
Export Citation:
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Assignee:
BAYERISCHE MOTOREN WERKE AG (DE)
International Classes:
B60L53/63; B60L53/67; B60L55/00
Domestic Patent References:
WO2009112175A12009-09-17
Foreign References:
DE102009050042A12011-02-17
DE102012218889A12014-04-17
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