The shortage of classical genetic algorithm in power system was pointed out.The predigestion of networks, the strategy of chromosome encoding and the improved CGA were proposed.

• 在分析传统遗传算法应用于电力系统的不足之处的基础上，提出了一种针对电力系统的遗传算法，即提出一种配电网络的简化、染色体编码策略和修正克隆遗传算法。