2005年京津唐电网经济合理的电源结构(之一)

Economical and Rational Power Sources Mix of Jing Jin Tang Power Grid for the Year 2005

在分析华北电网（主要是京津唐电网）一次能源结构的基础上，研究了国际上电源结构的变化趋势，并考虑到环境保护的制约因素和峰谷差不断增大对电源结构变化的影响，对京津唐电网的电源结构的变化趋势作了分析。以２００５年为水平年进行负荷预测，进行电力电量平衡后，提出相应的装机容量及经济合理的电源结构。

Based upon the analysis of primary energy mix in North China Power Network(mainly Jing Jin TangJing Power Grid),the variation trends of power sources mix abroad are studied,and the impacts of environmental protection constraining factor and the increasing difference of peak and valley load on the variation of power sources are taken into account,then the power sources mix variation trends and electricity cost of Jing Jin Tang Power Grid are analyzed and the economic and rational power sources mix of Jing Jin Tang Power Grid for the year 2005 is proposed.