发明授权
- 专利标题: Dual inverter system and method of controlling the same
- 专利标题(中): 双变频器系统及其控制方法
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申请号: US14299060申请日: 2014-06-09
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公开(公告)号: US09306488B2公开(公告)日: 2016-04-05
- 发明人: Sang-Yoon Soh , Young-Doo Yoon , Oh-Hyuk Kwon , Jang-Hwan Kim , Jeong-Hyoun Sung , So-Hee Han
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: EIPG, PLLC
- 优先权: KR10-2013-0111517 20130917
- 主分类号: H02P29/00
- IPC分类号: H02P29/00 ; H02P27/08
摘要:
A dual inverter system to drive a motor in an electronic apparatus and a method of controlling the same include a first inverter connected to one side of a stator winding of the motor to modulate a pulse width and to adjust power supplied to the motor, a second inverter connected to the other side of the stator winding of the motor to modulate a pulse width and to adjust power supplied to the motor, a first current detector connected to the first inverter to detect a current flowing in the first inverter, a second current detector connected to the second inverter to detect a current flowing in the second inverter, and a controller to control the motor by controlling a pulse-width modulation (PWM) signal applied to the first inverter or the second inverter based on the current flowing in at least one of the first inverter and the second inverter.
公开/授权文献
- US20150077030A1 DUAL INVERTER SYSTEM AND METHOD OF CONTROLLING THE SAME 公开/授权日:2015-03-19
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