摘要
介绍了一个由TMS320F2407控制的数字无线并联逆变器系统,在一个实际的无线并联逆变器系统中,有许多应用和环节是至关重要的。比如:输出电压如何很好地跟踪电网电压;输出电压相位和频率的检测;并联时的启动问题等。文中详细地分析了这些环节的原理与特点并提出了简单有效的解决方案。最后还给出了实验波形,证明这些解决方法是比较有效的。
A digital wireless inverter parallel system implemented by TMS320F2407 is presented. There are some important applications in a practical wireless parallel system besides the load-sharing scheme, such as the output voltage synchronizing with the grid, the phase and frequency detecting technology and the parallel start-up problem etc. These problems are described in detail with some simple solutions given. Experiment results prove that the advantages of the wireless parallel inverter system is evident.
出处
《电源学报》
2011年第2期70-75,共6页
Journal of Power Supply
关键词
逆变器
无线并联
均流
inverter
wireless parallel
load sharing
