用于监测电测量系统的自监测电流互感器样机的实验室测试

29th Conference on Precision Electromagnetic Measurements (CPEM 2014) Pub Date : 2014-10-02 DOI:10.1109/CPEM.2014.6898233

Cesar Jorge Bandim, J. E. da Rocha Alves, Luiz Carlos Grillo de Brito, Julio Cesar Reis dos Santos, Fernando da Cunha Luiz, Luiz Fernando Pereira Barros

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引用次数: 1

摘要

CEPEL (Centro de Pesquisas de Energia elsamtrica)开发了一种基于智能仪器变压器的监测测量系统解决方案，并获得了专利，称为自监测电流互感器(TCAMs)1和自监测电位互感器(TPAMs)2，以减少非技术损失并监测电气测量系统。本文介绍了该监测方案的主要特点，该方案基于嵌入到传统仪表变压器中的电子电路。本文还介绍了在实验室中使用CEPEL开发的TCAM原型所获得的精度测试结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Laboratory Tests in a prototype of a Self-Monitored Current Transformer for monitoring electrical measurement systems

CEPEL (Centro de Pesquisas de Energia Elétrica) has developed and patented a solution for monitoring measurement systems based on intelligent instrument transformers, called Self-Monitored Current Transformers (TCAMs)1 and Self-Monitored Potential Transformers (TPAMs)2, in order to reduce non-technical losses and monitor the electrical measurement system. This paper presents the main features of the proposed monitoring solution, based on an electronic circuit that is embedded into conventional instrument transformers. Accuracy test results obtained in the laboratory using the prototype of TCAM developed in CEPEL are also presented.

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29th Conference on Precision Electromagnetic Measurements (CPEM 2014)

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