我厂是一个石油化工厂,机泵的用电量占了主要部分。随着变频技术的不断发展,变频器得到了越来越广泛的应用。近几年来,高压变频技术的不断成熟,设备价格有所下降,为推广应用创造了良好的条件。 I plant is a petrochemical plant, the pump power consumption accounted for a major part. With the continuous development of frequency conversion technology, the frequency converter has been more and more widely used. In recent years, high-voltage variable frequency technology continues to mature, equipment prices have declined, to promote the use of applications created a good condition.