Power system for dual-motor hybrid vehicle

Details Power system for dual-motor hybrid vehicle Power system for dual-motor hybrid vehicle

2008-03-18

2008-03-18

Phan, Hau (Department: 3618)

Motor vehicles

Power

Electric

C180S065510, C903S914000, C701S022000

Reexamination Certificate

active

10537794

ABSTRACT:
A power system for dual-motor hybrid vehicle is a combined driving unit fed with fuel and electric power, comprising: an internal combustion engine, a motor, a clutch, a transmission, a power battery, a braking system and an entire vehicle controller, wherein the system further comprises: a main motor, an auxiliary motor, and a mechanical stepped transmission, a rotor shaft of the main motor being connected with the output shaft of the transmission, a rotor shaft of the auxiliary motor being connected with the crankshaft of the internal combustion engine; the main motor and the auxiliary motor being electrically connected with the power battery. With the control of the entire vehicle controller, the vehicle can be driven automatically by the hybrid power system in the follow modes: pure motor driving mode, series driving mode, parallel driving mode, hybrid driving mode, idling stop mode of the internal combustion engine, braking energy recovery mode, independently driving mode of the internal combustion engine, and motor auxiliarily driving mode during shifting. The present invention provides a new power system for hybrid vehicle, with simple structure, lower cost, less energy consumption and less exhaust gas emissions.

REFERENCES:
patent: 5259260 (1993-11-01), Schneider
patent: 5495906 (1996-03-01), Furutani
patent: 5722502 (1998-03-01), Kubo
patent: 5910722 (1999-06-01), Lyons et al.
patent: 5927417 (1999-07-01), Brunner et al.
patent: 6048289 (2000-04-01), Hattori et al.
patent: 6142907 (2000-11-01), Minowa et al.
patent: 6258006 (2001-07-01), Hanyu et al.
patent: 6276472 (2001-08-01), Takashima et al.
patent: 6338391 (2002-01-01), Severinsky et al.
patent: 6416437 (2002-07-01), Jung
patent: 6481516 (2002-11-01), Field et al.
patent: 6517464 (2003-02-01), Yamazaki et al.
patent: 6625534 (2003-09-01), Suzuki et al.
patent: 6645106 (2003-11-01), Goo
patent: 6668953 (2003-12-01), Reik et al.
patent: 6845305 (2005-01-01), Raftari et al.
patent: 2002/0179351 (2002-12-01), Shimabukuro et al.
patent: 1225317 (1999-08-01), None
patent: 2501716 (2002-07-01), None
PCT Search Report for PCT/CN03/001049 dated Mar. 15, 2004.

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