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各类异质能源接入主动配电网,使系统更复杂,控制变量更多,给无功电压控制带来很大挑战.多种异质能源接入条件下,节点类型多样,针对传统灵敏度法只能处理PQ节点的不足,推导PV节点的网损灵敏度和电压灵敏度理论公式,并引入正反两方向灵敏度计算,提出基于灵敏度的多能源类型配电网无功电压控制策略,并与传统灵敏度进行比较取得了良好效果.针对灵敏度法精度低、易振荡的问题,兼顾灵敏度经验梯度的局部快速搜索能力和智能优化算法的全局搜索能力,提出灵敏度与智能优化算法相结合的无功电压局部/全局融合优化方法,并对IEEE 30节点系统进行仿真,验证所提的新型灵敏度策略和融合优化方法对同时含PV和PQ节点的多能源配电网无功电压优化的有效性和优越性.“,”Large-scale hetero-geneous energy sources injecting to the distributed power system has great influence on the operation of the system, causing it more complex to control reactive voltage. Because of the conventional sensitivity can only deal with PQ node, this paper derived the theoretical formula of the loss sensitivity and voltage sensitivity of PV node. Due to the low precision of sensitivity method and regulation vibration, a novel local/global strategy which combines sensitivity and intelligent algorithm was also presented to optimize reactive voltage. Thus, this strategy contains the advantages of sensitivity and intelligent algorithm. Finally, the local/global strategy of the simulation system based on IEEE 30 node was proved to be effective.