Invention Grant
- Patent Title: Power converter arrangement and method
- Patent Title (中): 电源转换器布置和方法
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Application No.: US12395088Application Date: 2009-02-27
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Publication No.: US07667439B2Publication Date: 2010-02-23
- Inventor: Lars Gertmar , Erik Koldby , Hans C. Christensen , Jouko Niiranen , Leif-Erik Wraae
- Applicant: Lars Gertmar , Erik Koldby , Hans C. Christensen , Jouko Niiranen , Leif-Erik Wraae , H{dot over (a)}kan Korske, legal representative
- Applicant Address: CH
- Assignee: ABB Research Ltd.
- Current Assignee: ABB Research Ltd.
- Current Assignee Address: CH
- Agency: St. Onge Steward Johnston & Reens LLC
- Main IPC: H20P9/46
- IPC: H20P9/46

Abstract:
A power converter arrangement for connecting an induction generator to an electric power network comprises a first path provided for transferring electric power from the induction generator to the electric power network during a first operation condition, and a second path provided for transferring electric power from the induction generator to the electric power network during a second operation condition, where the first path includes an AC-AC converter and the second path includes a switch. A capacitor arrangement is interconnected between the induction generator and the first and second paths and a first AC reactor device is interconnected between the capacitor arrangement and the first and second paths, where the capacitor arrangement is provided for compensating for a magnetization current of the induction generator.
Public/Granted literature
- US20090218820A1 Power Converter Arrangement and Method Public/Granted day:2009-09-03
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