ct ratio

基本解釋

The influence of CT turn ratio to high impedance differential protection is analyzed, and the method of measuring turn ratio error is also introduced.
分析了CT匝[數(shù)]比誤差對高阻抗差動保護的影響，竝介紹了匝[數(shù)]比誤差的測量方法。
The influence of CT turn ratio to high impedance differential protection is analyzed, and the method of measuring turn ratio error is also introduced.
討論了數(shù)字制圖幾種數(shù)據(jù)採集方式的誤差來源，竝對這些誤差進行了分析評價。
Based on this method, analysis has been performed to CT inverse connection and abnormal current ratio.
基於該方法，對CT反接、電流變比異常進行了分析。