摘要
为引导有序有效的风电装机规划,在减少各方成本、提高各方利益的同时保护环境并节约能源,提出一种基于多目标优化的考虑风火电经济社会效益的风电装机规划方法。首先建立风火电的经济社会效益多目标优化模型,着重分析风电场的经济社会效益,及定量风电消纳后对火电机组组合影响所带来的经济性偏差,随后求解该模型的非支配解集,得到其Pareto前沿,并采用一种基于模糊理论的方法从Pareto前沿中得出最终优化方案。最后,针对某省电网实际数据进行仿真求解,得出几种该省的风电装机规划方案,并进行对比,供决策者参考选取。通过与实际风电装机下的各项数据进行对比,表明本文所提方法对风电规划指导具有一定的参考意义。
In order to guide the effective wind power planning,a method of wind power planning is proposed to reduce the cost and protect the environment.At first,the multi-objective optimization model is built,which takes the economysocial benefit of wind power and thermal power into consideration.Then,the economic deviation caused by the impact of quantitative wind power on the thermal power units is emphatically analyzed.Next,the Pareto front of this model is got by calculating the non-dominated solutions,and the final optimization result is calculated by making use of the fuzzy theory.In the end,this method is applied to the actual data of a certain province’s grid electric power corporation to get several wind power plans.By comparing these plans with the actual plan,the method is proved to be meaningful to wind power planning guidance.
作者
赵传
戴朝华
袁爽
陈维荣
廖国栋
Zhao Chuan;Dai Chaohua;Yuan Shuang;Chen Weirong;Liao Guodong(School of Electric Engineering,Southwest Jiaotong University,Chengdu 610031,China;Economic&Technical Research Institute,State Grid Hunan Electric Power Corporation,Changsha 410004,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2019年第4期1125-1132,共8页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(51307144)
作者简介
通信作者:戴朝华(1973—),男,博士、副教授,主要从事电力系统规划与运行优化、新能源发电方面的研究。daichaohua@swjtu.cn
