07852643 is referenced by 15 patents and cites 16 patents.

A system and method for controlling cross current in an interleaved power converter system having a plurality of converter threads coupled in parallel includes collecting a feedback current from each thread and obtaining a normal current and a differential mode current for each thread, based on its respective feedback current. The normal current of each thread is regulated to a commanded thread normal current value via a respective normal current control loop based on d-q rotating frame parameters. A differential mode cross current of each thread is regulated to zero via a respective differential mode cross current control loop based on d-q rotating frame parameters; while a differential mode cross current DC offset of each thread is regulated to zero via a respective differential mode cross current control loop based on stationary frame parameters.

Title
Cross current control for power converter system
Application Number
11/823714
Publication Number
7852643 (B2)
Application Date
June 27, 2007
Publication Date
December 14, 2010
Inventor
Haiqing Weng
Shangai
CN
Zhuohui Tan
Shanghai
CN
Changyong Wang
Shanghai
CN
Richard S Zhang
Rexford
NY, US
Agent
Ann M Agosti
Assignee
General Electric Company
NY, US
IPC
H02J 1/10
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