Research of energysaving application of permanent magnet speed adjustment technology in thermal power plant

Huadian Technology ›› 2009, Vol. 31 ›› Issue (12): 26-28.

• 研究与开发 • Previous Articles Next Articles

Research of energysaving application of permanent magnet speed adjustment technology in thermal power plant

YAN Xinrong¹, ZHANG Dong²

1.China Huadian Corporation, Beijing 100031, China; 2.Huadian International Shiliquan Power Plant, Zaozhuang 277103, China

Received:1900-01-01 Revised:1900-01-01 Online:2009-12-25 Published:2009-12-25

Abstract

Abstract: The permanent magnet speed adjustment technology is advanced, reliable and energysaving motor speed adjustment technology. The principle of permanent magnet speed adjustment technology was introduced, and its performance was compared comprehensively with cascade speed control and variable frequency speed control. The application of permanent magnet speed adjustment technology in open circulating water pump of a thermal power plant and the obtained effects were discussed.

Key words: thermal power plant, centrifugal water pump, fan, permanent magnet speed adjustment, energy-saving

YAN Xinrong;ZHANG Dong. Research of energysaving application of permanent magnet speed adjustment technology in thermal power plant[J]. Huadian Technology, 2009, 31(12): 26-28.

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Research of energysaving application of permanent magnet speed adjustment technology in thermal power plant

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