The Load Optimized Distribution among Units Based on NGA

In the course of realizing the economical operation of the power station, it is a very key course that the optimized distribution of units´ load. So it is need a kind of very good computing method to solve this problem. This paper introduce the niche genetic algorithm to solve the optimized distribution of units´ load, and while realize the concrete heredity operates, carrying on the certain improvement to choosing, crossing, making a variation etc., thus not only well safeguarded the variety of solving, and raise the speed to sought the excellent speed, improved the precision of solving.