电解铝风光互补自备电厂的容量优化设计  

Capacity optimization design of electrolytic aluminum wind-solar complementary captive power plant

作　　者：楚天丰 姜萌萌 杨萌 闫振宏 王同 Chu Tianfeng;Jiang Mengmeng;Yang Meng;Yan Zhenhong;Wang Tong(College of Information Science and Engineering,Northeastern University,Shenyang 110819,China;Electric Power Research Institute,State Grid Liaoning Electric Power Co.,Ltd.,Shenyang 110006,China)

机构地区：[1]东北大学信息科学与工程学院,辽宁沈阳110819 [2]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006

出　　处：《轻金属》2022年第2期58-62,共5页Light Metals

摘　　要：铝电联营效益优化的基本原理是开发配套自备电厂以获得有竞争力的用电价格。在铝电联营的基础上,贯彻落实国家制定的2030年碳排放达峰计划,提出一种风光铝电联营的新能源自备电厂模式。同时针对大型电解铝企业,在电解槽稳定运行及系统供电可靠性的基础要求上,以经济效益为目标,采用双种群遗传算法对自备电厂的风电机组和光伏板容量进行优化配置。最后以具体的电解铝企业为例,通过对建立的风光互补自备电厂发电系统发电量及电解铝企业用电量的分析验证,得出本文优化设计的风光互补自备电厂能够实现经济效益和环境效益的双赢。The basic principle of benefit optimization in the aluminum-electricity joint venture is to develop captive power plants and obtain a competitive electricity price.Based on the joint operation of aluminum and electricity,in order to implement the national plan for the carbon emission peak in 2030,it proposes a new energy captive power plant model of wind-solar,aluminum and electricity joint operation.At the same time,as for large-capacity electrolytic aluminum enterprises,based on the stable operation of the aluminum pot and the reliability of the system's power supply,and with economic benefit as the target,the dual-population genetic algorithm is used to optimize the configuration of the wind turbine and photovoltaic panel capacity of the captive power plant.Finally,taking a specific electrolytic aluminum enterprise as an example,through analysis and verification of the power generation in the wind-solar complementary captive power plant and power consumption of electrolytic aluminum enterprise,it can be found that the wind-solar complementary captive power plant optimized in this paper can achieve a win-win situation of economic and environmental benefits.

关 键 词：风光铝电联营 容量优化 双种群遗传算法 

分 类 号：TF821[冶金工程—有色金属冶金]