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公开(公告)号:EP1690768A1
公开(公告)日:2006-08-16
申请号:EP05018503.2
申请日:2005-08-25
申请人: HITACHI, LTD.
发明人: Innami, Toshiyuki, Hitachi Ltd , Saito, Hiroyuki, Hitachi Ltd , Kadomukai, Yuuzou, Hitachi Ltd , Yasukawa, Daisuke, Hitachi Ltd , Kuramochi, Yuichi, Hitachi Ltd , Miyazaki, Hideki, Hitachi Ltd
CPC分类号: B60L11/123 , B60K7/0007 , B60K2007/0038 , B60K2007/0061 , B60K2007/0092 , B60L2220/14 , B60L2220/44 , B60L2220/46 , B60T13/741 , Y02T10/6217 , Y02T10/646 , Y02T10/7005 , Y02T10/7077
摘要: The invention relates to a motor system for a vehicle, wherein motors (16ML, 16MR) are disposed in an unsprung part of the vehicle with reference to a suspension. Drive circuits (40L, 40R) using a rectangular-wave to drive the motors (16ML, 16MR) are disposed in the unsprung part. Voltage control circuits using a control voltage supplied from a battery B to the drive circuits (40L, 40R) are disposed in the sprung part of the vehicle (1) with reference to the suspension. The motors (16ML, 16MR) are three-phase synchronous motors.
摘要翻译: 本发明涉及一种用于车辆的电动机系统,其中参照悬架将电动机(16ML,16MR)设置在车辆的簧下部分。 使用矩形波驱动马达(16ML,16MR)的驱动电路(40L,40R)设置在簧下部分。 使用从电池B提供的控制电压到驱动电路(40L,40R)的电压控制电路参照该悬架设置在车辆(1)的弹簧部分中。 电动机(16ML,16MR)是三相同步电动机。