广东省发展超超临界压力机组的必要性和可行性  

Necessity and Feasibility of Developing Ultra Supercritical Pressure Units in Guangdong

作　　者：谭永强 

机构地区：[1]广东省粤泷发电有限责任公司,广东罗定527217

出　　处：《广东电力》2010年第3期42-44,共3页Guangdong Electric Power

摘　　要：结合国外超超临界压力机组的发展趋势以及我国超超临界压力机组的技术特点,从缓解电力供需关系和电煤供应紧张、提高机组调峰性能、节能环保等方面阐述了广东省发展超超临界压力机组的必要性,并说明广东电网现有的网架结构和电力需求量为超超临界压力机组的发展提供了有利的条件。Combined with the developing trend of ultra supercritical pressure units abroad and the technical features of ultra supercritical pressure units in China, the necessity of developing ultra supercritical pressure units in Guangdong, China is expounded in terms of easing power supply-demand relationship and shortage of fuel coal, improving peaking performance of units, saving energy and protecting environment, etc. It is indicated that the existing network structure and power demand of Guangdong power grid provide favorable conditions for the development of ultra supercritical pressure units.

关 键 词：超超临界压力机组 主蒸汽压力 主蒸汽温度 电力需求量 机组调峰 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]