摘要
空压机原采用的是多级压力节流进气控制,管网压力不稳及电能损耗高。采用SIMOVERT MV三电平高压变频调速技术后很好的解决了此问题,并且新系统统动态响应速度快、制动性能好,调速稳定、维修方便,应用前景非常广阔。
In the past,air compressor was controlled by multistage pressure throttle of air feed,with disadvantages of unstable pressure and high power consumption.These problems were smoothly solved after adopting SIMOVERT MV tri-high voltage frequency conversion.Furthermore,the new system has faster response,better brake,good stability,convenient maintenance and wider foreground for further promotion.
出处
《有色冶金节能》
2009年第5期42-43,共2页
Energy Saving of Nonferrous Metallurgy
关键词
变频器
空压机
frequency converter
air compressor
