变频调速装置在焦炉集气管压力调节上的应用

Application of Adjustable Frequency AC Drive on Controlling the Pressure of Gascollecting Pipe

应用ＡＢ变频调速装置及ＰＩ模拟器实现了对焦炉集气管压力的微压自动调节和控制。压力稳定，运行可靠，节电效果明显，经济效益可观。在微压稳定控制领域里，极具推广价值。

The application of AB adjustable frequency AC drive and PI simulator makes it possible to adjust and control the micropressure of gascollecting pipe.The equipments are in good motion,especially,they can make great economic benefit and have an obvious powersaving.So the equipments have a prospective application in the field of micropressure control.