电力系统保护与控制2024，Vol.52Issue(3)：104-118,15.DOI:10.19783/j.cnki.pspc.230694
考虑含储能的三端智能软开关与需求侧响应的主动配电网有功无功协调优化
Active and reactive power coordination optimization of an active distribution network considering a three-terminal soft open point with energy storage and demand response
摘要
Abstract
There are problems of distribution network voltage over-limit,increased network loss and curtailment of wind and solar power caused by a distributed generation(DG)connected to the grid.Thus an active and reactive power coordinated optimization method for an active distribution network is proposed.It considers demand response(DR)and three-terminal soft open point(SOP)with energy storage system(ESS).First,considering the uncertainty of renewable energy output,day-ahead scenarios are generated based on conditional generative adversarial networks(CGAN).Then,DR and a three-terminal SOP with ESS are modeled and coordinated with the DG and traditional reactive power compensation equipment.A mathematical model is constructed with the optimization objectives of minimum network loss,minimum voltage deviation,minimum curtailment of wind and solar power,and maximum user comfort and user economy.After that,it is transformed into a mixed integer second-order cone programming model and analyzed by GUROBI.Finally,simulation is carried out on an improved IEEE 33-node and IEEE 69-node distribution system.The results show that the proposed optimization method,which takes into account the uncertainty of wind and solar power,improves the economy and reliability of distribution network operation while giving consideration to the comfort and economy of users.关键词
条件生成对抗网络/含储能的三端智能软开关/需求侧响应/分布式电源/主动配电网Key words
conditional generative adversarial networks/three-terminal SOP with ESS/demand response/distributed generation/active distribution network引用本文复制引用
米阳,申杰,卢长坤,孟凡斌,南钰..考虑含储能的三端智能软开关与需求侧响应的主动配电网有功无功协调优化[J].电力系统保护与控制,2024,52(3):104-118,15.基金项目
This work is supported by the National Natural Science Foundation of China(No.61873159). 国家自然科学基金项目资助(61873159) （No.61873159）
国网河南省电力公司科技项目资助(521790230001) （521790230001）
新型电力系统运行与控制全国重点实验室项目资助(SKLD22KM19) （SKLD22KM19）
