Title:
VEHICLE DOUBLE VOLTAGE DC/DC CONVERTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2009/129685
Kind Code:
A1
Abstract:
A vehicle double voltage DC/DC converting device includes a DC/DC converting unit (103), a control unit (102) and a vehicle controller (101). A DC/DC converting system consists of the DC/DC converting unit (103) and the control unit (102). The vehicle controller (101) sends a voltage setting signal and a DC/DC conversion enabling signal to the control unit (102) according to a vehicle load condition and a battery condition. The control unit (102) controls an output voltage of the DC/DC converting unit (103).
Inventors:
GU, Wei (8Changchun Road, Economy & Technology Development ZoneWuhu, Anhui 9, 241009, CN)
Application Number:
CN2008/073681
Publication Date:
October 29, 2009
Filing Date:
December 24, 2008
Export Citation:
Assignee:
CHERY AUTOMOBILE CO., LTD. (8 Changchun Road, Economy & Technology Development ZoneWuhu, Anhui 9, 241009, CN)
奇瑞汽车股份有限公司 (中国安徽省芜湖市经济技术开发区长春路8号, Anhui 9, 241009, CN)
奇瑞汽车股份有限公司 (中国安徽省芜湖市经济技术开发区长春路8号, Anhui 9, 241009, CN)
International Classes:
H02M3/315; B60L1/00; H02M3/24; B60L1/00
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (7th Floor, Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, 100004, CN)
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