Invention Grant
- Patent Title: Motor drive control device
- Patent Title (中): 电机驱动控制装置
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Application No.: US12810418Application Date: 2009-01-23
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Publication No.: US08482234B2Publication Date: 2013-07-09
- Inventor: Toshifumi Yamakawa , Hideto Hanada , Kazuhito Hayashi , Masayoshi Suhama
- Applicant: Toshifumi Yamakawa , Hideto Hanada , Kazuhito Hayashi , Masayoshi Suhama
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff & Berridge, PLC
- Priority: JP2008-037677 20080219
- International Application: PCT/JP2009/051078 WO 20090123
- International Announcement: WO2009/104452 WO 20090827
- Main IPC: H02P27/00
- IPC: H02P27/00
Abstract:
A motor drive control device includes a battery, a converter, an inverter, and a control section for outputting control signals to the converter and the inverter. The control section has a first map and a second map regarding control of the alternating-current motor and further includes a map switching section for switching from control based on the first map to control based on the second map in accordance with conditions of the battery.
Public/Granted literature
- US20100270955A1 MOTOR DRIVE CONTROL DEVICE Public/Granted day:2010-10-28
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