变频在风机节能降耗中的应用  

The Application of Saving Energy for the Blower in the Waste Water Treatment Plant

作　　者：贾海瀛[1] 孙惠芹[1] 蒋敦斌[1] 

机构地区：[1]天津职业大学,天津300402

出　　处：《机电产品开发与创新》2004年第1期40-42,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：本文介绍了风机调速的几种方法,并从理论上分析了各种运行方法的优缺点,加以实践上的数据,表明了大功率风机调速的必然趋势一变频,以最大限定的节能降耗,减少运行成本。The paper introduce serval ways to regulate speed of the blower. And analyse the advantage and disadvantage theoretically. In addition,adds some experimental date to demonstrate the trenal of heavy duty blower's regulating speed-frequency conversion.In a bid to decrease the running cost.

关 键 词：污水处理厂 风机 节能 变频调速 脉宽调制型 

分 类 号：X505[环境科学与工程—环境工程]