Invention Grant
US07688604B2 AC voltage output apparatus and hybrid vehicle including the same
有权
交流电压输出装置和包括它的混合动力车辆
- Patent Title: AC voltage output apparatus and hybrid vehicle including the same
- Patent Title (中): 交流电压输出装置和包括它的混合动力车辆
-
Application No.: US11919072Application Date: 2006-06-22
-
Publication No.: US07688604B2Publication Date: 2010-03-30
- Inventor: Hichirosai Oyobe , Tetsuhiro Ishikawa , Yukihiro Minezawa , Shigenori Togashi
- Applicant: Hichirosai Oyobe , Tetsuhiro Ishikawa , Yukihiro Minezawa , Shigenori Togashi
- 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: JP2005-185184 20050624
- International Application: PCT/JP2006/312950 WO 20060622
- International Announcement: WO2006/137590 WO 20061228
- Main IPC: H02M1/12
- IPC: H02M1/12 ; H02P27/04
Abstract:
A first inverter control unit includes a harmonic generation unit. The harmonic generation unit generates a harmonic voltage instruction having a phase opposite to a harmonic generated at a neutral point of a motor-generator when the motor-generator revolves, based on motor revolution number of the motor-generator. A PWM signal generation unit generates a signal based on a voltage instruction obtained by superimposing an AC voltage instruction from an AC output control unit and the harmonic voltage instruction from the harmonic generation unit onto each voltage instruction of U-phase, V-phase and W-phase from a conversion unit.
Public/Granted literature
- US20090224720A1 Ac voltage output apparatus and hybrid vehicle including the same Public/Granted day:2009-09-10
Information query
