摘要
在空调压缩机测试平台中,对测试电源的输出电压波形要求较高,频率、电压的可调节范围要求较广。采用PLC控制的旋转式变频电源系统很好的满足了以上要求,实现了输出电压频率和幅值的连续可调,在实际应用中取得了良好的效果。
In the testing bedding for air condition compresors, the output of the power supply is expected to be ideal sine wave adjustable in frequency and voltage range extensively. The paper introduces a revolving frequency - converting power supply, which is basesd on PLC . adapted to the requirements listed above and realizing continually adjustable in frequency and voltage. The revolving frequency - converting power supply is effective in practical use.
出处
《电气自动化》
北大核心
2003年第5期16-18,共3页
Electrical Automation
