METHOD AND SYSTEM FOR CONTROLLING HYBRID VEHICLE

专利名称：METHOD AND SYSTEM FOR CONTROLLING

HYBRID VEHICLE

发明人：Kil Young Youn,Gu Bae Kang,Ji Wan Cha,Jinho

Kim,Sang-Hwan Kim,Jae-Sang Lim

申请号：US14546903申请日：20141118

公开号：US20160031440A1公开日：20160204

专利附图：

摘要：A method and system for controlling a hybrid vehicle are provided to supply oilpressure to a transmission using an electric oil pump. The method for controlling a

hybrid vehicle including an engine, a driving motor, and an engine clutch connectingbetween the engine and the driving motor includes: detecting a failure of high voltagecomponents for the hybrid vehicle including an air conditioner, a heater, and a lowvoltage DC-DC converter (LDC). In response to determining a failure of at least one ofthe high voltage components an operation of the high voltage components in a normalstate are turned off. The electric oil pump is operated with a counter electromotive forcegenerated from the driving motor by operating the driving motor with power of theengine while a speed (RPM) of the engine is maintained at a predetermined minimumdemand speed or greater.

申请人：Hyundai Motor Company

地址：Seoul KR

国籍：KR

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