含风电的电力系统低碳经济调度

含风电场的电力系统调度是一个多目标优化问题。运用机会约束方法,建立了包括低碳化和发电成本两个目标函数的调度模型,在充分考虑环境保护效益的同时,提出了风险成本的概念,使得发电成本更切合工程实际。在改进自适应遗传算法的基础上,引入了pareto最优解集方法,充分发挥了遗传算法的全局搜索能力和pareto求解多目标问题的潜力。通过实际调度案例验证了所提算法的合理性。

Low Carbon Economic Dispatch of Wind Power System

The scheduling system with wind farms is a multi -objective optimization problem .This paper takes use of the chance-constrained method ,builds a scheduling model including low -carbon and costs ,takes full account of environ-mental benefits and raises the concept of risk cost ,making the result more in line with the actual cost .Then ,based on the improvement of adaptive genetic algorithm ,the pareto optimal method is introduced ,giving full use of the global search abil-ity and potential pareto genetic algorithm for solving multi -objective problems .Finally ,an actual scheduling case is used to verify the rationality of the proposed algorithm .