Optimization of Reai-Time Hydrothermal System Operations

The real-time optimal operation model including long and short term operations of hydrothermal system is presented in this paper. The benifit from the model is remarkable because much characters about sequential decision of reservoir operation, power transmission loss, equipment maintenance and start-stopping of generating units are considered. Simulative operating in Jiangxi system in 1987 shows that the model can save more 6% of fuel.