Invention Grant
- Patent Title: Device and method for increasing fault clearing time
- Patent Title (中): 增加故障清除时间的装置和方法
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Application No.: US14443387Application Date: 2013-09-05
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Publication No.: US09564750B2Publication Date: 2017-02-07
- Inventor: Martin Hiller , Olaf Michelsson
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Beusse Wolter Sanks & Maire
- Priority: DE102012221989 20121130
- International Application: PCT/EP2013/068385 WO 20130905
- International Announcement: WO2014/082766 WO 20140605
- Main IPC: H02P9/16
- IPC: H02P9/16 ; H02P9/20 ; H02H7/06 ; G01R31/02 ; G01R31/34 ; F03D9/00 ; H02P9/04
Abstract:
A device for increasing fault clearing time is provided having a component part designed to identify a short circuit event and load resistors connectable in the event of a fault such that the turbine power transmitted to the shaft is electrically absorbed by the generator and converted into heat until the grid comes back online.
Public/Granted literature
- US20150303681A1 DEVICE AND METHOD FOR INCREASING FAULT CLEARING TIME Public/Granted day:2015-10-22
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