在分析光伏发电原理与光伏电池数学模型的基础上,对由若干光伏阵列组成的大型光伏电站进行PSCAD仿真建模,并分析其运行特性。采用恒电压跟踪方法并利用不同温度下的测量制表值共同实现大规模光伏阵列的最大功率点跟踪(maximum power point tracking,MPPT),并设计了相应的并网逆变器控制策略。最后,对大型光伏电站在正常运行以及站内/外发生三相短路故障的情况进行仿真分析。
[9]
A 13W inverter with grid connection and active power filtering based on nonlinear programming and fast-zero-phase detection algorithm .2 Wu,Tsai-Fu,Shen,Chih-Lung,Nein,Hung-Shou,Li,Guang-Fei. IEEE Transactions on Power Electronics . 2005
[9]
A 13W inverter with grid connection and active power filtering based on nonlinear programming and fast-zero-phase detection algorithm .2 Wu,Tsai-Fu,Shen,Chih-Lung,Nein,Hung-Shou,Li,Guang-Fei. IEEE Transactions on Power Electronics . 2005