Invention Grant
- Patent Title: Method for suppressing common-mode current of neutral line in T-type three-level three-phase inverter
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Application No.: US16496618Application Date: 2018-03-23
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Publication No.: US10734915B2Publication Date: 2020-08-04
- Inventor: Min Huang , Yong Yang , Gang Fang , Jinjun Lu , Shengren Xie
- Applicant: GOODWE POWER SUPPLY TECHNOLOGY CO., LTD
- Applicant Address: CN
- Assignee: JIANGSU GOODWE POWER SUPPLY TECHNOLOGY CO., LTD.
- Current Assignee: JIANGSU GOODWE POWER SUPPLY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN
- Agency: Schmeiser, Olsen & Watts, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@569037ad
- International Application: PCT/CN2018/080349 WO 20180323
- International Announcement: WO2018/171766 WO 20180927
- Main IPC: H02M7/5395
- IPC: H02M7/5395 ; H02M7/487 ; H02M1/12 ; H02M7/483
Abstract:
Provided is a method for suppressing common-mode current of neutral line in T-type three-level three-phase inverter, the method of the present disclosure can effectively suppress LC filter resonance contained in the currents of a circulation neutral line and inversion side of a inverter, reduce the common-mode leakage current of the inverter, and improve the performance of the inverter.
Public/Granted literature
- US20200021204A1 METHOD FOR SUPPRESSING COMMON-MODE CURRENT OF NEUTRAL LINE IN T-TYPE THREE-LEVEL THREE-PHASE INVERTER Public/Granted day:2020-01-16
Information query
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