供热机组抽汽滑压运行方式的研究

Study about Operation Mode of Steam-extraction Sliding Pressure of Heat-supply Units

本文针对供热改造机组提出一种新的增效运行方式——抽汽滑压运行,重点讨论安全性以及经济型,并在此基础上提出了抽汽滑压运行方案。此种运行方式能在保证机组安全和供热的前提下,增加发电量。

In this paper, a new synergistic operation mode of heat-supply retrofit unit-extraction steam sliding pressure operation is put forward, the safety and economic type are mainly discussed, and the operation scheme of extraction steam slip pressure is put forward on the basis of it. This operation mode can increase power generation volume under the premise of ensuring units＇ safety and heating.