分布式智能电网中电源失效时的电能优化分配

Distributed Smart Grid and Optimal Power Dispatching under Generator-fault Conditions

摘要:

构建一种分布式智能电网的总体框架模型，给出分布式发电规划与优化控制总体模式；针对分布式智能电网中的电源故障问题采用一种改进微粒群算法进行优化潮流计算，获取系统正常工作发电设备的优化功率分配方案，并基于IEEE 14-bus系统进行了仿真，验证了所提方法的有效性.

Abstract:

This paper formulates an overall framework of distributed smart grid model, and presents an overall pattern of distributed generation planning and optimal control. Considering distributed generator fault problems in power network, an improved particle swarm optimization is used to calculate the power flow under generator fault conditions, to obtain the optimal power dispatching strategies for normal generators with a certain optimization objectives. The proposed method is verified through simulation based on the standard IEEE 14-bus test system.