摘  要：本文结合活塞式压缩机生产的实际工况，介绍了新风光电子科技股份有限公司生产的高压变频器在江西宏宇能源发展有限公司活塞式压缩机中的应用。通过改造，实现了活塞式压缩机的高效运行，达到了节能降耗的目的。

关键词：高压变频器  活塞式压缩机  节能

Abstract: This paper introduces the application of high voltage inverter produced by Windsun Electronic Technology Co., Ltd. in piston heat compressor of Jiangxi Hongyu Energy Development Co., Ltd. in combination with the actual working conditions of piston compressor production. Through the transformation, to achieve the efficient