摘要
煤气鼓风机在改造前耗能大,控制系统复杂,通过变频改造后,能耗降低,控制系统简单,充分体现了变频技术在实际应用中的效果优势。
A gas fan that consumed much energy and with complicated control system was reformed by frequency-convert technique. The reformed fan reduced energy-consume and simplified control system to show the advantage of frequency-convert technique.
出处
《山西煤炭》
2005年第3期30-32,共3页
Shanxi Coal
关键词
变频
PID控制
节能
风机
frequency-convert
PID control
energy-save
fan
