Invention Grant
- Patent Title: Apparatus for driving and controlling converters and switching element modules in a wind power generation system
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Application No.: US15408159Application Date: 2017-01-17
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Publication No.: US10669989B2Publication Date: 2020-06-02
- Inventor: Sanghoey Lee , Jeonghoon Lee
- Applicant: DOOSAN HEAVY INDUSTRIES CONSTRUCTION CO., LTD.
- Applicant Address: KR Gyeongsangnam-do
- Assignee: Doosan Heavy Industries Construction Co., Ltd
- Current Assignee: Doosan Heavy Industries Construction Co., Ltd
- Current Assignee Address: KR Gyeongsangnam-do
- Agency: Invenstone Patent, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6918560d com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@c920266 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@75bed360 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2477093c
- Main IPC: H02M5/458
- IPC: H02M5/458 ; F03D7/02 ; H02J3/38 ; F03D9/25 ; F03D1/00 ; F03D3/00 ; F03D7/04 ; H02K7/18 ; H02M1/00 ; H02M7/493
Abstract:
Disclosed herein are an apparatus for driving converters in a wind power generation system, an apparatus for controlling converters in a wind power generation system, an apparatus for driving switching element modules in a wind power generation system, and an apparatus for controlling switching element modules in a wind power generation system. The apparatus for driving converters in a wind power generation system includes a converter control unit configured to drive a plurality of converters connected in parallel between a generator and a grid, wherein the converter control unit sequentially drives the converters one by one when output power of the grid increases and sequentially stops the operations of the converters one by one when output power of the grid decreases.
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