Title: Single winding self saturation reactor current stabilizing control device and method
Application Number: 200610021037 Application Date: 2006.05.24
Publication Number: 1900873 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G05F1/14
Applicant(s) Name: China Alumum Industry Co., Ltd. Address:
Inventor(s) Name: Zhou Xinlin;He Yuegui;Wang Guangwen;Fu Xinmin;Ye Y
Attorney & Agent: ha qianghua
Abstract:
    Specifically, the invention is related to steady flow control equipment and system of secondary single winding type self-saturation reactor in rectifier transformer self-saturation reactor. The equipment is composed of smoothing reactor; control power source, offset power source, resistor, and a secondary winding of reactor. Beneficial result is: (1) running current of control power source is reduced to maximum 10A from maximum 30A, and running current of offset power source is reduced to maximum 6A from maximum 20A, so as to reduce power loss of steady flow system; (2) secondary winding of self-saturation reactor becomes one as operation and two as backup from original two as operations and one as backup so as to increase capability of online backup, and application area of secondary winding; (3) operation of the steady flow is reliable, and easy of control; (4) the invention is suitable to renovating steady flow system of reactor with two more windings of self-saturation reactor.
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