Invention Grant
- Patent Title: High voltage DC power conversion system and method of operating the same
- Patent Title (中): 高压直流电源转换系统及其运行方法
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Application No.: US14026737Application Date: 2013-09-13
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Publication No.: US09407157B2Publication Date: 2016-08-02
- Inventor: Ranjan Kumar Gupta , Rui Zhou
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent John P. Darling
- Main IPC: H02J1/00
- IPC: H02J1/00 ; H02M7/04 ; H02J3/36 ; H02J3/38 ; H02J1/10 ; H02M1/00

Abstract:
A fraction rated conversion system for coupling a plurality of high voltage direct current (HVDC) power strings in parallel to an HVDC transmission system includes at least one fraction rated power converter coupled to the plurality of HVDC power strings and at least one capacitive device coupled to the at least one fraction rated power converter. The at least one fraction rated power converter and the at least one capacitive device regulate a differential voltage across each HVDC power string of the plurality of HVDC power strings to be substantially similar to each other.
Public/Granted literature
- US20150078046A1 HIGH VOLTAGE DC POWER CONVERSION SYSTEM AND METHOD OF OPERATING THE SAME Public/Granted day:2015-03-19
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