发明公开
EP2879289A2 Apparatus and method for controlling inverter
审中-公开
Vorrichtung und Verfahren zur Steuerung eines Umrichters
- 专利标题: Apparatus and method for controlling inverter
- 专利标题(中): Vorrichtung und Verfahren zur Steuerung eines Umrichters
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申请号: EP14194637.6申请日: 2014-11-25
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公开(公告)号: EP2879289A2公开(公告)日: 2015-06-03
- 发明人: Jung, Yuseuk , Lee, Jae Moon
- 申请人: LSIS Co., Ltd.
- 申请人地址: 127 LS-ro Dongan-gu Anyang-si, Gyeonggi-do 431-080 KR
- 专利权人: LSIS Co., Ltd.
- 当前专利权人: LSIS Co., Ltd.
- 当前专利权人地址: 127 LS-ro Dongan-gu Anyang-si, Gyeonggi-do 431-080 KR
- 代理机构: Groth & Co. KB
- 优先权: KR20130147051 20131129
- 主分类号: H02P21/08
- IPC分类号: H02P21/08 ; H02P21/14 ; H02P21/00 ; H02P27/08
摘要:
An apparatus and a method for controlling an inverter are disclosed. The apparatus determines a 3-phase current by receiving a 2-phase current from a leg-shunt resistor arranged at an emitter terminal of a lower switching element in an inverter unit of an inverter, and determines whether there is an abnormality generated in the 3-phase current, to correct the abnormality in the current.
公开/授权文献
- EP2879289B1 Apparatus and method for controlling inverter 公开/授权日:2018-10-03
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