摘要
储能电池的规模应用对高效利用可再生能源和发展新型电力系统方面具有重要意义。针对储能电池开展并网设计,运用MATLAB/Simulink软件搭建模型,在电池等效电路的基础上选择了较合适的DC-DC变换器和逆变器,并经过平波电抗器和并联滤波器实现380 V系统的并网要求,最终得到稳定电压波形。
The scale application of energy storage batteries is critical to the efficient utilization of renewable energy and the improvement of the new power system.The grid connection of energy storage batteries is designed,based on the model of MATLAB/Simulink.The suitable DC-DC converter and the in verter are selected.And after a smoothing reactor and a parallel filter,the system can be connected to the power system of 380 V,which can obtain a stable voltage waveform.
作者
王大磊
裴超
WANG Dalei;PEI Chao(State Grid Chongqing Shiqu Electric Power Company,Chongqing 400015,China;State Grid Chongqing Shibei Electric Power Company,Chongqing 401147,China)
出处
《自动化应用》
2024年第21期97-99,共3页
Automation Application
关键词
储能电池
并网
DC-DC变换器
逆变器
energy storage batteries
grid connection
DC-DC converter
inverter
