The Energy-Saving and Emission Reduction Generation Dispatching Based on Particle Swarm Optimization

Energy-saving and emission reduction is the based policy of China. Energy-saving dispatching is a new generation optimized method combined with the aim of energy-saving and emission reduction. At present, the trial energy-saving dispatching in some area evaluate energy-saving and emission reduction of coal combustion power generation according to power supply coal consumption rate only. But the power supply coal consumption rate can't overall reflect the energy-saving and emission reduction effect of coal combustion power plant. This paper selects the power supply coal consumption rate, auxiliary power ratio, SO2 and NOx emission, EAF, net loss and water consumption as the energy-saving dispatching index, adopts particle swarm optimization method, carries the order integrate index, provides the reference for energy-saving dispatching.