电瓷避雷器Issue(6)：38-44,102,8.DOI:10.16188/j.isa.1003-8337.2023.06.005
基于全钒液流电池储能的新能源接入台区电压越限治理技术研究
The Treatment Technology of the New Energy Access Station Voltage Crossing Limit Based on the Energy Storage of All Vanadium Redox Flow Battery
摘要
Abstract
Under the promotion of the dual carbon target,the process of energy cleaning in China is accel-erating,and more and more distributed new energy is connected to the grid,resulting in overvoltage in the substation area;All vanadium Flow battery energy storage has many advantages,such as safety,high efficiency,long cycle life and so on,It is of great significance to study its application to overvoltage con-trol in distribution stations.The author introduces the technical methods applied to overvoltage control in distribution stations and the technical principles of all-vanadium redox flow batteries.The all vanadium Flow battery energy storage device and access architecture applied in the new energy access station area are studied and designed,and the control logic of energy storage is designed for the overvoltage control function.Based on the test data of energy storage devices hanging on the target overvoltage substation are-a,the good effect in the overvoltage control of the substation area is verified through the analysis of the voltage control effect of the substation area.关键词
配电台区/过电压/全钒液流电池/储能/治理Key words
distribution station area/overvoltage/all-vanadium flow battery/energy storage/treatment引用本文复制引用
张鑫,杨洋,陈远,张爱芳,张杰,王伟..基于全钒液流电池储能的新能源接入台区电压越限治理技术研究[J].电瓷避雷器,2023,(6):38-44,102,8.基金项目
湖北省重点研发计划项目"面向电网主动支撑的构网型光储一体化并网关键技术与装备开发"(编号:2023BAB112).Project supported by Key R&D Project of Hubei Province"Development of key technologies and equipment for grid-type integrated grid-connected photovoltaics and storage for active support of power grids"(No.2023BAB112). （编号:2023BAB112）
