Passive fiber optical spherical transient electric field sensor

被引：0

作者：

Zhang, WD ^{[1
]}

Cui, X ^{[1
]}

机构：

[1] N China Elect Power Univ, Dept Elect Engn, Baoding 071003, Hebei, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON SENSOR TECHNOLOGY (ISTC 2001), PROCEEDINGS | 2001年 / 4414卷

关键词：

fiber optical sensor; transient electric field; spherical probe; electromagnetic compatibility; measurement;

D O I：

10.1117/12.440228

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to measure the transient electric field in high-voltage substations, the electric field sensor has to be developed. The active sensor has been developed. In this paper a novel passive sensor is presented. This design is based on the study of the transfer characteristic of the spherical transient electric field probe and the analysis of the traditional passive sensor. As for the spherical probe, the relation of measurement capacity and the induced voltage can be used to select the measurement range. For the passive sensor, the differences of the detecting methods of sensing signal is analysed. When it is directly used to measure the transient electric field in the high-voltage substation, the drawbacks are pointed out in this paper. Based on the former analysis, the advantages of the novel passive sensor are summarized.

引用

页码：346 / 350

页数：5

共 5 条

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[2] GOTTSCHE A, 1990, THESIS TU DENMARK
[3] A novel multi-function optical fiber sensing system for simultaneous measurement of current and voltage
Yang, Z
Li, CS
Zhang, WD
Cui, X
[J]. OPTICAL AND FIBER OPTIC SENSOR SYSTEMS, 1998, 3555 : 57 - 62
[4] Zhang WD, 1996, P SOC PHOTO-OPT INS, V2895, P521
[5] ZHANG WD, 2001, J N CHINA ELECT POWE, V27, P1

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