分布式电源在配电网中的优化配置OA北大核心CSCDCSTPCD
Optimization allocation of distributed generations embedded in distribution network
根据配电网节点边际容量成本和节点电压分布特性,提出了分布式电源(DG)安装位置的优选原则.针对不同类型的DG,分析了其输出功率的特点,建立了DG在配电网中优化配置的数学模型,以配电系统有功网损最小为目标函数,在此基础上形成了合适的随机潮流算法,判断配置方案是否违反约束,并采用改进遗传算法对所建模型进行了求解.以18节点的配电系统为算例,计算了DG的最优安装位置和接入容量,验证了模型及算法的有效性和实用性.
According to the integrated analysis of the locational marginal capacity cost and node voltage profile characteristics, the optimization principle of DGs location is proposed. The output power characteristics for different types of DGs are analyzed, and the mathematic model of optimization allocation of DGs embedded in distribution network is built. Based on the model objective of minimizing the expected value of active power loss of power distribution…查看全部>>
胡吟;韦钢;言大伟;张鑫
上海电力学院,上海200090上海电力学院,上海200090上海电力学院,上海200090上海浦海求实电力新技术有限公司,上海200090
信息技术与安全科学
分布式电源优化配置网损随机潮流改进遗传算法
distributed generation optimization allocation power loss probabilistic power flow improved genetic algorithm
《电力系统保护与控制》 2012 (11)
100-105,6
上海市教委重点学科建设项目资助(J51303)
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