电工技术学报  2021, Vol. 36 Issue (3): 496-506    DOI: 10.19595/j.cnki.1000-6753.tces.191723
可再生能源制氢与应用专题 |
计及功率密度约束含氢储能的预装式多元储能电站容量优化配置研究
袁铁江1, 张昱1, 栗磊2, 曹新慧3, 杨南1
1.大连理工大学电气工程学院 大连 116024;
2.国网宁夏电力有限公司电力科学研究院 银川 750002;
3.国网新疆电力有限公司经济技术研究院 乌鲁木齐 830011
Capacity Optimization Configuration of Pre-Installed Multi-Energy Storage Power Station Considering Power Density Constrained Hydrogen Storage
Yuan Tiejiang1, Zhang Yu1, Li Lei2, Gao Xinhui3, Yang Nan1
1. School of Electrical Engineering Dalian University of Technology Dalian 116024 China;
2. Ningxia Electric Power Research Institute of State Grid Ningxia Electric Power Co. Ltd Yinchuan 750002 China;
3. Economic Research Institute State Grid Xinjiang Electric Power Company Urumqi 830011 China
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摘要 为解决海岛、边防哨所等偏远地区电力供应困难的问题,计及体积功率密度约束,提出一种紧凑、可移动、含氢储能单元的预装式多元储能电站方案。针对预装式储能电站中氢储能、锂电池和超级电容器容量协调优化配置问题,分析微电网平衡功率频谱,基于不同类型储能单元响应特性,确定多元储能单元功率分配策略;通过储能系统成本结构分析,以年综合成本最小为目标,考虑集装箱功率密度、剩余电量、能量溢出率与负荷缺电率等约束,采用遗传算法求解模型,得到多元储能单元容量优化配置方案。最后,实例验证了所提方法的适用性与经济可行性。
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袁铁江
张昱
栗磊
曹新慧
杨南
关键词 微电网预装式储能电站频谱分析多元储能遗传算法    
Abstract:In order to solve the problem of power supply difficulties in remote areas such as islands and border posts, and taking into account the constraints of volume power density, a compact, movable, hydrogen-containing energy storage unit pre-installed multi-energy storage power station solution was proposed. Aiming at the problem of coordinated and optimized allocation of hydrogen energy storage, lithium battery and supercapacitor capacity in pre-installed energy storage power stations, by means of analyzing balanced power spectrum of micro grid, the power distribution strategy of multiple energy storage units was determined based on the response characteristics of different types of energy storage units. By analyzing the cost structure of the energy storage system, aiming at the minimum annual comprehensive cost and considering the constraints such as the container power density, remaining electric quantity, energy overflow rate and load power shortage rate, this article uses the genetic algorithm solves the model to obtain the optimal allocation scheme of the capacity of multiple energy storage units.
Key wordsMicrogrid    prefabricated energy storage power station    spectrum analysis    multiple energy storage    genetic algorithm   
收稿日期: 2019-12-09     
PACS: TK91  
  TM732  
基金资助:国家电网公司科技项目资助(SGNXDK00DWJS1800016)
通讯作者: 张 昱 男,1995年生,硕士研究生,研究方向为储能与新能源发电并网技术等。E-mail:434724413@qq.com   
作者简介: 袁铁江 男,1975 年生,教授,博士生导师,研究方向为氢能与电力、化石能源集成技术,电力储能及其并网技术、新能源发电并网技术,统一能源系统理论与方法等。E-mail:ytj1975@dlut.edu.cn
引用本文:   
袁铁江, 张昱, 栗磊, 曹新慧, 杨南. 计及功率密度约束含氢储能的预装式多元储能电站容量优化配置研究[J]. 电工技术学报, 2021, 36(3): 496-506. Yuan Tiejiang, Zhang Yu, Li Lei, Gao Xinhui, Yang Nan. Capacity Optimization Configuration of Pre-Installed Multi-Energy Storage Power Station Considering Power Density Constrained Hydrogen Storage. Transactions of China Electrotechnical Society, 2021, 36(3): 496-506.
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