摘要
为了缓解供热季节电网调峰压力,合理安排电量计划及最大限度吸纳风电,基于供热机组以热定电在线监测系统,提出了能量平衡法。通过进入汽轮机和排出汽轮机的能量进行平衡计算,确定不同采暖抽汽流量和工业抽汽流量下机组发电负荷的关系,可以准确计算出机组在不同的采暖抽汽流量和工业抽汽流量情况下最大可增出力和可减出力。
In order to ease the pressure of heating season peak regulation, reasonable arrangement of electricity plan, and the maximum wind power absorption, the method of energy-balance method is put forward on the basis of on-line monitoring of ordering power by heat in heat-supply turbine units in this paper. Through the balance calculation of Enter and exhaust steam turbine energy, determine unit heating and industrial extraction steam flow and power load, it can accurately calculate the maximum increase output and reduce output in different heating and industrial extraction steam flow conditions.
出处
《汽轮机技术》
北大核心
2014年第2期150-152,共3页
Turbine Technology
关键词
供热机组
以热定电
能量平衡
调峰
heat-supply turbine units
ordering power by heat
energy-balance
peak regulation
