Invention Grant
- Patent Title: Converter control of variable-speed wind turbines
- Patent Title (中): 变速风力发电机转换器控制
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Application No.: US12532890Application Date: 2008-05-05
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Publication No.: US08577508B2Publication Date: 2013-11-05
- Inventor: Shuhui Li , Timothy A. Haskew
- Applicant: Shuhui Li , Timothy A. Haskew
- Applicant Address: US AL Tuscalossa
- Assignee: University of Alabama
- Current Assignee: University of Alabama
- Current Assignee Address: US AL Tuscalossa
- Agency: Meunier Carlin & Curfman, LLC
- International Application: PCT/US2008/062641 WO 20080505
- International Announcement: WO2008/137836 WO 20081113
- Main IPC: G05D3/12
- IPC: G05D3/12 ; H02P9/00 ; F03D9/00 ; H02M3/156
Abstract:
Embodiments according to the present invention provide methods and a system for a control approach that effectively maintains the DC link voltage at a constant set value under variable system conditions and keeps the converter operating within an optimal power factor range.
Public/Granted literature
- US20100109328A1 CONVERTER CONTROL OF VARIABLE-SPEED WIND TURBINES Public/Granted day:2010-05-06
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