高精度、小变比电流互感器误差补偿装置的研究

Research on Error Compensation Device in High Precision and Small Ratio Current Transformer

利用电子补偿方法，采用运算放大器和晶体管研制成了高精度、小变比电流互感器误差补偿装置。试验结果表明该装置的误差补偿效果良好。

Based on electronic compensation, the error compensation device used in high precision and small ratio current transformers is developed with operational amplifiers and transistors. The testing results show that the error compensation of the device is efficient.