摘要：本文介绍了风光牌高压变频器在湖北某火力发电300MW机组上应用情况。应用结果表明，采用高压变频器对热电厂300MW机组风机进行调速节能改造，具有较高的经济效益和社会效益。

关键词：高压变频器；引风机；一次风机；火电厂；节能

Abstract: This paper introduces the applications of Fengguang brand high-voltage inverter on a 300MW thermal power unit. Application results show that the use of high-voltage inverter to power plant 300MW unit for speed fan energy-saving, with high economic and social benefits.

Key words: High voltage inverter;Induced draft fan;A fan;Power plant;Energy saving

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