分布式电源的选址与定容是微电网研究所面临的重要问题,为此考虑有功网损和电压稳定性两个重要指标,将分布式电源接入微电网转化为分布式电源的接入位置和接入容量的双目标非线性优化问题。针对以上问题,提出了链式多智能体遗传算法。通过应用所提出的算法对IEEE-33节点配电网进行仿真优化,结果验证了多智能体遗传算法能有效提高微电网接入的预测精度,加快收敛速度,改进陷入局部最优的可能性等问题,对微电网在规划选址与定容选择上提供工程参考的实用性。
This paper proposes link-like agent genetic algorithm.The proposed Multi-agent algorithm is applied to the IEEE-33 node.The results show that link-like agent genetic algorithm can effectively improve the accuracy of micro-grid ac- cess,fasten convergence and avoid local minima,which show the accuracy,feasibility and engineering practicality.