Control method for motor to drive electrical oil pump in car, involves controlling motor independent of fluctuations of input voltage such that amount of oil inside gear unit provided by electrical oil pump is maintained to be constant

The method involves stopping a motor (1) by an idle stop control, and producing oil pressure in a gear unit (2) using an electrical oil pump (25). The electrical oil pump is controlled such that the gear unit is filled with oil (27). The motor independent of fluctuations of the input voltage is cont...

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Bibliographische Detailangaben
Hauptverfasser: SOGA, HIDEHIRO, KAWASAKI, NARUHIKO, IKEGAMI, TATSUYA
Format: Patent
Sprache:eng ; ger
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