为了解决微电网中普遍存在的三相负荷不平衡问题,详细分析了微电网三相负荷不平衡特征,提出了一种新的微电网三相负荷计算方法,并采用了改进型量子遗传算法对模型进行优化求解。所用的量子优化算法中引入了双链式结构和动态旋转角调整策略,提出了一种新的改进型量子遗传算法,并求解得出合适的解,从而获得最优的三相负荷接入方案。最后通过算例仿真验证了所提模型、策略和算法的有效性和可行性。

In order to solve microgrid ubiquitous threephase load imbalance, a detailed analysis of the microgrid threephase unbalanced load characteristics, a new method for the calculation of threephase load microgrid was proposed, and used an improved quantum genetic algorithm the model optimization solution. Quantum optimization algorithms used in the introduction of double chain structure and dynamics of the rotation angle adjustment strategy proposes a new improved quantum genetic algorithm, obtained the right solution and solve to obtain access to the best threephase load program. Finally, an example demonstrated the effectiveness and feasibility of the proposed model, strategies and algorithms.

TM 734

国家自然科学基金(61304134)；上海市重点科技攻关计划(14110500700)；上海市电站自动化技术重点实验室(13DZ2273800)