多元储能风光燃储系统设备优化研究  

Optimization study of wind-solar-fuel storage system equipment based on multiple energy storages

作　　者：韩旭[1] 林俊军 郭筱涵 HAN Xu;LIN Junjun;GUO Xiaohan(Hebei Province Key Laboratory of Low-Carbon High-Efficiency Power Generation Technology,North China Electric Power University,Baoding 071003,China)

机构地区：[1]华北电力大学河北省低碳高效发电技术重点实验室,河北保定071003

出　　处：《中国测试》2024年第10期23-34,共12页China Measurement & Test

基　　金：国家自然科学基金(52106010);保定市科技计划项目(2272P008)。

摘　　要：储能设备作为综合能源系统的关键部分,具有促进新能源消纳,提高能源利用效率等优势。但是多元储能系统设备间耦合程度、能量流动关系复杂多变。针对多元储能系统储能设备配置问题,聚焦系统中不同储能设备搭配的经济性与能效,分析系统在含有和缺少特定储能设备(电、氢、热)情况下的成本和能源利用情况。利用YALMIP和CPLEX进行优化求解,在夏季和冬季典型日对系统进行详细的设备运行工况及经济比较。结果显示,完整的储能设备配置在夏季典型日可降低2.29%~92.11%的成本,在冬季典型日可降低4.13%~76.81%的成本。这一数据支持完整储能设备配置在提高系统经济性和能源利用效率方面的重要性。As a key part of the integrated energy system,energy storage equipment has the advantages of promoting new energy consumption and improving energy utilization efficiency.However,the degree of coupling and the energy flow relationship between equipment in multiple energy storage systems are complex and variable.Aiming at the problem of energy storage equipment configuration in multivariate energy storage systems,focusing on the economy and energy efficiency of different energy storage equipment pairings in the system,we analyze the cost and energy utilization of the system in the presence and absence of specific energy storage equipment(electricity,hydrogen,and heat).The YALMIP and CPLEX are used to optimize the solution,and a detailed comparison of the equipment operating conditions and economics of the system is performed on typical days in summer and winter.The results show that the complete energy storage equipment configuration reduces costs by 2.29% to 92.11% on a typical summer day and by 4.13% to 76.81% on a typical winter day.This data supports the importance of a complete energy storage device configuration in improving system economics and energy efficiency.

关 键 词：综合能源系统 储能设备配置 多元储能 YALMIP和CPLEX 

分 类 号：TB9[一般工业技术—计量学] TK02[机械工程—测试计量技术及仪器]