基于TOP244G光伏辅助电源的应用

Application of photovoltaic assistant power supply based on TOP244G

太阳能作为一种绿色的清洁能源,正在得到前所未有的快速发展。介绍了光伏并网系统中逆变器辅助电源的工作原理,基于TOPSwitch芯片组成的高频开关辅助电源,不仅降低了整个系统的生产成本,简化了电路,还提高了整个电路板的电磁兼容性,具有很高的使用价值。

Solar energy as a clean and green energy has been developing in an unprecedented rapid speed. In this paper, the working principle of assistant power supply in grid-connected photovoltaic system was presented. A high-frequency switching power supply based on TOPSwitch chip not only simplifies the circuit of assistant power supply and reduces the production cost, but also improves the electromagnetic compatibility characteristics. Therefore, it has a high practical value.