电气技术  2017, Vol. 18 Issue (10): 123-126    DOI:
技术与应用 |
一种微机型自动测试仪智能检定系统
万信书1, 吴强1, 林道鸿1, 朱望诚1, 李东升2
1. 海南电网有限责任公司电力科学研究院,海口 570311;
2. 北京博电新力电气股份有限公司,北京 100176
Research and Development of Integrated Intelligent Verification System for Microcomputer Automatic Tester
Wan Xinshu1, Wu Qiang1, Lin Daohong1, Zhu Wangcheng1, Li Dongsheng2
1. Electric Power Research Institute of Hainan Power Grid Co., Ltd, Haikou 570311;
2. PONOVO Power Co., Ltd, Beijing 100098
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摘要 本文针对微机型微机型继电保护试验装置和交流采样校验仪的检测具有检测过程复杂、检测精度要求高、常规检测方法效率低等问题,对微机型继电保护试验装置和交流采样变送器校验仪的检定进行研究和开发。首先对检定系统的组成及原理进行了设计开发,通过与微机型继电保护试验装置、交流采样变送器校验仪及高精度交直流表的通信完成整个闭环系统的理论实现,通过对高精度交直流表、自动切换装置、自动调节负载等硬件模块的架构来完成智能检定系统硬件平台的开发。软件平台通过二次开发平台完成针对不同测试项的测试方案及测试报告的编辑设计,通过测试仪驱动模块完成模拟量电压、电流的输出以及与高精度表通信完成测量量的读取,智能完成测量误差的计算、测试报告的生成,实现了对微机型继电保护试验装置和交流采样变送器校验仪的智能检定。实际应用表明,该系统可把工作效率提高数十倍,解决了送检效率低和送检时间长的问题。
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关键词 微机型自动测试仪自动检测智能检定    
Abstract:The verification of microcomputer-based relay protection tester has the characteristics of complex detection process, high precision of detection and low efficiency of conventional detection method. In this paper, the comprehensive intelligent test of microcomputer-based relay protection tester is researched and developed. First of all, the composition and principle of the verification system were designed and developed, and through the communication between the relay protection tester and high-precision AC-DC table to complete the entire closed-loop system. The hardware platform is designed to complete the hardware structure of the intelligent verification system itself. The hardware requirements of the intelligent test module are completed by high precision AC-DC table, switching device, automatic adjustment load and other hardware modules. The software platform completes the editing of the test scheme and the test report for different test items through the secondary development platform. Through the tester driving module, the software output of the analog voltage and current is completed, and through the high-precision table communication, the measurement reading, measurement error calculation and test report generation were completed intellectively. A comprehensive protection test of the relay protection tester was realized.
Key wordsmicrocomputer automatic tester    automatic tester    intelligent detection   
     出版日期: 2017-10-24
作者简介: 万信书(1990-),男,海南儋州市人,本科,助理工程师,主要从事继电保护及自动化专业技术工作。
引用本文:   
万信书, 吴强, 林道鸿, 朱望诚, 李东升. 一种微机型自动测试仪智能检定系统[J]. 电气技术, 2017, 18(10): 123-126. Wan Xinshu, Wu Qiang, Lin Daohong, Zhu Wangcheng, Li Dongsheng. Research and Development of Integrated Intelligent Verification System for Microcomputer Automatic Tester. Electrical Engineering, 2017, 18(10): 123-126.
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https://dqjs.cesmedia.cn/CN/Y2017/V18/I10/123