摘要
利用高压变频器对300 MW循环流化床锅炉进行脱硫除尘改造,实现了对双吸离心式风机的变频驱动,满足了在线变频和工频的互相切换。既节能降耗,又提高了经济效益。
HV frequency inverters were applied into the desulfuration and dedusting rebuilding engineering of the 300 MW circulating fluidized-bed boiler, to realize the frequency-control driving of the double-suction centrifugal fan and satisfy the on-line turn on/off between the frequen- cy-control and line frequency operation, lowing the energy loss and increasing economic benefits.
出处
《电机技术》
2016年第2期44-46,共3页
Electrical Machinery Technology
关键词
引风机
高压变频器
空水冷
induced draft fan HV frequency inverters air-water cooling
