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Patent Searching and Data


Title:
TEMPERATURE REGULATION METHOD AND TEMPERATURE REGULATION SYSTEM FOR VEHICLE-MOUNTED BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/062942
Kind Code:
A1
Abstract:
Disclosed are a temperature regulation method and temperature regulation system for a vehicle-mounted battery. The system comprises a plurality of battery cooling branches (4), a plurality of in-vehicle cooling branches (3) and a plurality of refrigeration branches (1, 2). The method comprises the following steps: respectively acquiring a required power (P1) and an actual power (P2) of a plurality of batteries (6) in a plurality of battery cooling branches (4); respectively acquiring regional temperatures (Tq) of a plurality of regions in a vehicle, and a set air conditioner temperature (Ts); and regulating, according to the required power (P1), the actual power (P2), the plurality of regional temperatures (Tq) and the set air conditioner temperature (Ts), the power of a plurality of in-vehicle cooling branches (3), the plurality of battery cooling branches (4) and a plurality of refrigeration branches (1, 2).

Inventors:
WU XINGCHI (CN)
TAN JIGANG (CN)
WANG HONGJUN (CN)
Application Number:
PCT/CN2018/108746
Publication Date:
April 04, 2019
Filing Date:
September 29, 2018
Export Citation:
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Assignee:
BYD CO LTD (CN)
International Classes:
B60H1/00
Foreign References:
CN102050007A2011-05-11
CN102315498A2012-01-11
CN103465770A2013-12-25
CN202076386U2011-12-14
CN102290618A2011-12-21
JP2015191703A2015-11-02
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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