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《Journal of Beijing Institute of Machinery》 2005-01
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Research on testing technique of leakage current corresponding to IEC 61010

QIU Ming-xiao,LIU Gui-li,LI Dong,WANG Xiao-fei (Department of Electronic Information Engineeing, Beijing Institute of Machinery, Beijing 100085 ,China)  
A leakage current testing system controlled by IPC according to the standard of IEC 61010 is introduced for the implementation of the electric safety standard. The weighted measuring network of simulating body-resistance is adopted in this system. The system consists of an isolated transformer, a measuring network, a signal processing circuit, an isolated and amplifying circuit, an interface circuit, a high-speed A/D data acquisition card and an IPC. The experiment indicates that this system is steady and the precision is kept within one percent.
【Fund】: 2003年科技部科研院所专项[项目编号:2003EG119102]
【CateGory Index】: TM933
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Nanjing Chang Sheng Instruments Co.,Ltd. 211100;The Tester to Appiance for Electrical Security[J];Electronics Quality;2002-10
【Co-citations】
Chinese Journal Full-text Database 9 Hits
1 HE Ming-song,LIU Gui-li,LI Dong,WANG Yan-lin(Department of Electronic Information Engineering,Beijing Institude of Machinery,Beijing 100085,China);The design of isolation-resistance test system in electric security tester[J];Journal of Beijing Institute of Machinery;2005-04
2 LIU Shang, LIU Ji - hui(1. Supervision and Inspection Institute for Electronic Products of HeBei Province, Shijiazhuang 050071 China; 2. Microwave Lab of Beijing Institute of Technology, Beijing 100081, China);Selection for the Breakdown Decision Current Value in Electrolyte Strength Test[J];Electronic Product Reliability and Environmental Testing;2002-04
3 Yang Fen-wei (808 Research Institute of Shanghai Academy of Spaceflight Technology,Shanghai 200031);Study for Application of Testing Device for Quality of Electric Connector(Ⅰ)[J];Electronics Quality;2010-04
4 ZHOU Qi, LIU Fang-jun, GUAN Qiao ( Ningbo Sub-academy of the National Weapons Science Research Academy, Ningbo 315103, Zhe-jiang, China; Beijing Aeronautical Manufacturing Technology Research Institute, Beijing 100024, China; Beijing University of Aeronautics & Astronautics, Beijing 100083.China);Study of the BCTW' s phenomenon and characteristics in EBW[J];Transactions of the China Welding Institution;2005-11
5 ;Research on measuring leakage current of lighting electrical apparatus[J];Science and Technology of Household Electric Appliance;2003-07
6 HE Feng-xia,LI Jin,SHI Ling-ling (School of Textile,Tianjin Polytechnic University,Tianjin 300160,China);Development of pressure measurement system to knit underwear[J];Journal of Tianjin Polytechnic University;2009-04
7 He Mingsong Liu Guili Li Dong Wang Yanlin (Department of Electronic Information Engineering of Beijing Institute of Machinery, Beijing 100085);Design of Isolation-Resistance and Leaking-Current Test System in Electric Security Tester[J];Instrument Standardization & Metrology;2005-06
8 Fu Haitao Li Dong Shi Zhenshan Wang Xiaofei Wang Yanlin(Department of Electronic Information Engineering, Beijing Institute of Machinery, Beijing 100085);Research on the Test Technique of Leakage Current under Multi-Standard and Multi-System Based on Software[J];Instrument Standardization & Metrology;2006-05
9 QIAN Xiao-yangShanghai Testing & Inspection Institute for Medical Devices;A Discussion over the Safety of Medical Electrical Systems[J];Chinese Journal of Medical Instrumentation;2005-01
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