Development on depth of engagement intelligent measurement device for handcart circuit breaker contacts about metal-enclosed armored high voltage switchgear

被引：0

作者：

Lu, Zhihui ^{[1
,2
]}

Zhu, Fuyun ^{[1
,2
]}

Ni, Hongjun ^{[1
]}

Lv, Shuaishuai ^{[1
]}

Wang, Xingxing ^{[1
]}

机构：

[1] Nantong Univ, Sch Mech Engn, Nantong 226019, Jiangsu, Peoples R China

[2] Jiangsu Elect Power Co, Nantong Power Supply Co, Nantong 226000, Jiangsu, Peoples R China

来源：

PROCEEDINGS OF THE 2015 INTERNATIONAL INDUSTRIAL INFORMATICS AND COMPUTER ENGINEERING CONFERENCE | 2015年

关键词：

HV switchgear; circuit breakers; contacts; depth of engagement; measurement devices;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In order to further improve the measurement accuracy and convenience, a novel depth of engagement intelligent measurement device for handcart circuit breaker contacts about metal-enclosed armored high voltage switchgear was developed. The device includes six sets of precision displacement measurement sensors and mainframe box. Six sets of displacement sensors were installed in the six movable contacts internal counter bore of A, B, C three-phase of high voltage switchgear handcart circuit breaker, the power lines and signal lines were lead by a peripheral ring gap plum contacts and circuit breaker handcart. With the main data processing interface box connected to the main chassis after the data processing unit, the output is displayed on mainframe box of the data display. The device structure is reasonable, easy to measure and accurate. Its measurement range is 0-50 mm; its measurement accuracy is +/- 0.1 mm.

引用

页码：387 / 390

页数：4