国产300MW机组优化启动  

Domestic 300 MW unit optimization start

作　　者：杨旭昊 

机构地区：[1]华电能源股份有限公司牡丹江第二发电厂,黑龙江牡丹江157015

出　　处：《华电技术》2016年第3期41-43,47,共4页HUADIAN TECHNOLOGY

摘　　要：由于黑龙江东部网负荷峰谷差大,华电能源股份有限公司牡丹江第二发电厂300MW机组被频繁安排启、停。为使机组安全、经济启动,节约企业运营成本,提高经济效益,结合地区季节特点和生产设备具体情况,总结出一套节能优化启动方案,即机组底部蒸汽加热、全程微油、全程汽泵、单循环泵低速滑参数优化启动方式,与优化前相比,优化后的启动过程安全性和经济性均得到显著提高。Since eastern Heilongjiang network peak load difference is large,the 300 MW units in Huadian Power Company Limited Mudanjiang Second Power Plant are frequently scheduled start and stop. To ensure unit safety,economic start and stop,save operating costs,and improve economic efficiency,a set of energy- saving start optimization programs,which are the bottom of the steam heating unit,the whole micro-oil,full steam pump,the pump low speed skating single cycle parameter optimization start-up mode,are summarized combined with regional and seasonal characteristics and the specific circumstances of production equipment. The optimized boot process safety and economy are significantly improved after the transformation.

关 键 词：优化启动 经济性 底部加热 微油 汽泵 

分 类 号：TK227[动力工程及工程热物理—动力机械及工程]