基于PSIM的高压钠灯电子镇流器仿真分析

Simulation on Electronic Ballast for High Pressure Sodium Lamps by PSIM

利用PSIM软件对高压钠灯电子镇流器的功率因数校正电路部分和全桥逆变电路进行了仿真,并结合电路的仿真波形比较了半桥逆变电路和全桥逆变电路的优缺点,同时根据提出的一种高压钠灯模型给出了灯的电压电流仿真波形.

The simulation of PFC and Full-bridge Inverter circuit of High Pressure Sodium （HPS） electronic ballast by PSIM is discussed. For the waveform of the circuit, compare with Full-bridge Inverter circuit and Half-bridge Inverter circuit the former has the advantage of the latter. Also the lamp waveform is presented with a model of high pressure sodium lamps.