高性能无触点交流稳压器研究

Research and Development of High Performance Contactless AC Voltage Stabilizer

本文介绍了高性能无触点交流稳压器的工作原理、仿真波形及监控软件界面,指出在电压或电流零点通过无触点开关切换变压器抽头,可获得优良的调压性能。以无触点开关组合的方式选择变压器的接入绕组,可实现较多的电压调节档位,相对稳压精度较高。当用作HID灯照明节能的无触点稳压器时,其稳压精度可达±1%。

This paper introduces the working principle, the simulation waveform and the monitoring software interface of high performance Contactless AC voltage stabilizer. It is pointed out that the excellent voltage regulation performance can be obtained when the voltage or current zero point is switched on the transformer tap through the contactless switch. The connection winding of the transtbrmer is selected by the combination of the contactless switch, can achieve more voltage regulation stalls, relatively high precision voltage regulator. When the contactless AC voltage stabilizer is used as the HID lamp illumination energy conservation, its voltage stabilizing precision is up to ± 1%.