摘要
新能源发电技术具有节能和环保的优势,但风能和太阳能具有间歇性发电、电力供应稳定性差,引发电网负荷的频繁波动,在其迅猛发展的同时,热电联产机组持续增长,供热和供电的矛盾突出,供热期调峰困难加剧,使得电网调峰压力持续增大,新能源消纳形势日趋严峻。本文主要探讨燃煤热电联产机组灵活性改造适应深度调峰市场技术,合理进行方案选择。
New energy power generation technology has the advantages of energy saving and environmental protection.However,wind and solar energy have intermittent power generation and poor power supply stability,resulting in frequent fluctuations in grid load.At the same time as their rapid development,cogeneration units continue to grow and heat supply The contradiction with power supply is prominent,and the difficulty of peak shaving during the heating period has intensified,causing the pressure of peak shaving of the power grid to continue to increase,and the situation of new energy consumption is becoming increasingly severe.Now we mainly discuss the flexible transformation of coal-fired cogeneration unit to adapt to the deep peak shaving market technology,and make reasonable plan selection.
作者
陈阳
CHEN Yang(China Energy Science and Technology Research Institute Co.,Ltd.,Taiyuan,Shanxi Province,030000 China)
出处
《科技创新导报》
2021年第23期58-61,共4页
Science and Technology Innovation Herald
关键词
新能源发电
燃煤热电联产机组
热电解耦
深度调峰
灵活性改造技术
New energy power generation
Coal-fired cogeneration unit
Thermoelectric coupling
Deep peak shaving
Flexible transformation technology
