Application of highvoltage inverter on induced draft fan motor in heat and power plant

Abstract

Abstract:

Abstract:In order to reduce the power consumption rate of induced draft fans，taking the induced draft fan to the thermalelectric cogeneration unit of Heilongjiang Huadian Qiqihar Thermal Power Company Limited for example, application of the highvoltage inverter of the induced draft fan motor was analyzed. Auto bypass and hardware settings for interfaces were decided, together with the software configuration logic. The data of economic benefit shows that the power consumption of the induced draft fan was decreased greatly after installation of the highvoltage converter on the auxiliary motors, which saves energy greatly.

Key words: ">Keywords:induced draft fan">；">high">voltage power converter">；">software configuration logic">；">energy saving

WANG Zhigang. Application of highvoltage inverter on induced draft fan motor in heat and power plant[J]. Huadian Technology, 2015, 37(8): 53-55.

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Application of highvoltage inverter on induced draft fan motor in heat and power plant

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