高压变频装置的应用分析

Analysis on Application of High-voltage Variable Frequency Devices

研究变频装置在火电厂凝结水泵、一次风机等辅助设备的应用,解决电厂辅机能耗居高不下,制约经济效益提高的迫切问题,提出凝结水泵及一次风机应用变频装置的具体做法,得出高压变频装置经济效益是可观的,可大力推广应用。

The application of high-voltage variable frequency devices in thermal power plant auxiliary equipment such as condensate pump and primary air fan is studied to solve the urgent problem of economic benefit increase restriction resulted from high energy consumption of power plant auxiliary equipment, and specific method for application of frequency devices in condensate pump and primary air fan is put forward, which demonstrates＇ that high-voltage variable frequency devices may bring considerable economic benefit and deserve generalized application.