摘要
天然气调峰电厂的能源利用率为42%,天然气热电厂的能源利用率为62%,而天然气热电冷联产技术可使能源利用率达到85%。可是,火力发电的能量转换率才30%,而且输电过程电损严重。认为我国应发展小型热、电、冷联产系统。
The utilization rate of natural gas peak value modulation plant and natural gas plant is 42% and 62%, respectively. With the heat-electricity-cold combination technology, the utilization rate of natural gas plant will be up to 85%. Transition rate of power plant is only 30% at present with serious transmission power line loss. It is suggested that our country should develop minitype heatelectricity-cold coination system.
出处
《化工技术经济》
2005年第11期31-33,共3页
Chemical Techno-Economics
关键词
能源动力工程
能源政策
天然气
发电
电
热
冷
联产法
energy sources power engineering
energy policy
natural gas
power generation
electricity
heat
cold
co-production process
