CAJ | 학술논문

为了研究新型光纤电流互感器对计量可能造成的误差，分析了新型光纤电流互感器误差产生的几个因素，并针对这几个因素做了对新型光纤电流互感器的误差分析。通过对14波片以及Verdet常数温升实验，实验结果表明新型光纤电流互感器精度非常高，势必会成为新一代互感器的代替品。本文先从光纤电流互感器的基本原理说起，随后分析了影响光纤电流互感器性能参数的几个误差因素，并针对其中的一些误差因素提出了解决措施并做了实验加以验证。
위료연구신형광섬전류호감기대계량가능조성적오차，분석료신형광섬전류호감기오차산생적궤개인소，병침대저궤개인소주료대신형광섬전류호감기적오차분석。통과대14파편이급Verdet상수온승실험，실험결과표명신형광섬전류호감기정도비상고，세필회성위신일대호감기적대체품。본문선종광섬전류호감기적기본원리설기，수후분석료영향광섬전류호감기성능삼수적궤개오차인소，병침대기중적일사오차인소제출료해결조시병주료실험가이험증。
To study the metrological error which may be caused by the new type of optical-fiber current transformer,seve-ral factors to produce the error by the new type optical-fiber current transformer are analyzed,and the error analysis of the fiber-optical current transformer is made in view of the several factors. The experimental results of 1 4 wave plate and Verdet con-stant temperature rising show that the accuracy of the new type optical-fiber current transformer is very high,so it is bound to become a new generation transformer. The basic principle of optical-fiber current transformer is decribed in this paper. Several er-ror factors affecting the performance parameters of the optical-fiber current transformer are analyzed. The solution for some of the error factors is given and verified in the experiment.