Comparison between the high voltage variable frequency speed control and inner feed chopper cascade speed control

Huadian Technology ›› 2008, Vol. 30 ›› Issue (10): 68-71.

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Comparison between the high voltage variable frequency speed control and inner feed chopper cascade speed control

HE Fei, MA Fei

Electric Branch, Yangzhou Power Generation Corporation Limited, Yangzhou 225007, China

Received:1900-01-01 Revised:1900-01-01 Published:2008-10-25

Abstract

Abstract: According to the practical application of high voltage variable frequency speed controller and inner feed chopping cascade speed controller and their energy-saving effect, the principles and technical features of the two speed controllers were analyzed. The construction, performance, economical efficiency, reliability and technical advancement of the two speed controllers were compared each other. The development of the two speed controllers was discussed.

Key words: variable frequency speed control, inner feed shopper, energy saving and consumption reducing, feature

HE Fei;MA Fei. Comparison between the high voltage variable frequency speed control and inner feed chopper cascade speed control[J]. Huadian Technology, 2008, 30(10): 68-71.

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Comparison between the high voltage variable frequency speed control and inner feed chopper cascade speed control

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