摘要
基于DIgSILENT软件,介绍了分布式电源逆变器控制模块的仿真模型,并对由恒功率控制的微源和V/f控制的储能装置组成的微电网进行了联网转孤岛运行的仿真,结果表明该系统可以稳定工作于联网和孤岛模式,并能实现二者切换时的平滑过渡,提高了微电网供电可靠性.
The simulation model of the inverter for distributed generation in the DIgSILENT software is introduced, and some simulation is taken on the micro-grid consisting of constant power control generation and V/f control energy storage element. The results show that the system can work in stable grid connected and islanding operation mode, and can achieve smooth transition between these two modes, enhancing the reliability of the power supply of micro-grid.
出处
《上海电力学院学报》
CAS
2012年第1期1-4,共4页
Journal of Shanghai University of Electric Power
基金
国家自然科学基金(50977055)
上海市科委地方能力建设项目(09160501600)
上海市科委重点科技攻关计划(10dz1203100)
上海市教委科研创新重点项目(10ZZ114)
教育部科学技术研究重点项目(210073)
