燃煤电厂电除尘改造技术及应用

摘要

This paper briefly introduces the current situation of the electrostatic precipitator in Chinese coal fired power plant ,describes some technical renovations for the electrostatic precipitator and especially analyzes the renovation case that the Baosteel ESP is retrofitted by high frequency power supply with electrical field extension .%简述了我国燃煤电厂电除尘器的现状，概述了我国燃煤电厂电除尘器改造的一些主要技术路线，并重点分析了宝钢自备电厂电除尘采用高频电源结合本体扩容的改造案例。