The Design of the Vacuum Circuit Breaker Contact Quality Detection System Based on FPGA

被引：0

作者：

Yang, Shouliang ^{[1
]}

Bao, Songjian ^{[1
]}

Zeng, Linggang ^{[1
]}

机构：

[1] Chongqing Univ Arts & Sci, Inst Informat Optoelect Technol & Applicat, Yongchuan Chongqing 402160, Peoples R China

来源：

FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY III, PTS 1-3 | 2013年 / 401卷

关键词：

vacuum breaker; contact detection; Prewitt edge detection; FPGA;

D O I：

10.4028/www.scientific.net/AMM.401-403.1514

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

According to the characteristics of vacuum circuit breaker contacts infrared image, put forward a kind of easy hardware implementation of the dynamic threshold Prewitt edge detection and refinement algorithm. Using DSP Builder designed real-time vacuum circuit breaker contacts quality real-time online detection system based on FPGA and used hardware circuit simulation in Matlab and Simulink environment, the simulation results show this design method has many advantages: the edges fine, positioning accuracy high and truly reflect the physical boundary. Realized the vacuum arcing chamber contact wear real-time online detection function, the abrasion of the vacuum arcing chamber contact timely is displayed to monitor staff, and ensured reliable work of the vacuum circuit breaker.

引用

页码：1514 / 1518

页数：5

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