高压内反馈串级调速电机在除尘系统中的应用  

The Application of Cascade Speed Adjusting System in Large Dust Removing System

作　　者：潘天才 鄢志兵 

机构地区：[1]武汉天澄环保科技股份有限公司,武汉430081

出　　处：《工业安全与环保》2005年第8期33-35,共3页Industrial Safety and Environmental Protection

摘　　要：大型除尘系统风机通常采用串液力耦合器的方式来实现风机电机的轻载启动和调速。介绍了高压内反馈串级调速系统的主要工作原理和系统构成,并通过在某钢铁集团公司除尘风机上的首次应用实例,说明了高压内反馈串级调速电机的实际节能效果及其应用前景。For Large dust removing fan system, fluid coupler is usually used to reduce the starting load and adjust the speed of the motor. The main working principle and composition of the cascade speed adjusting system is introduced in this paper and the energy saving effect and the prospect of this technology are also described through an application example in one iron and steel（group） corp.

关 键 词：串级调速 电动机 节能 内反馈串级调速电机 高压内反馈 除尘系统 应用 串级调速系统 除尘风机 液力耦合器 

分 类 号：X701.2[环境科学与工程—环境工程]