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《Electrical Measurement & Instrumentation》 2007-08
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Research and application of a new electrical fault recorder

SHE Li-huang,LUAN Xin-jun,ZHANG Shi,BAO Xi-rong(College of Information Science and Engineer of Northeastern University,Shenyang 110004,China)  
The paper describes the hardware and software design of a new type of electrical fault recorder.In order to satisfy the requirement of the high accuracy of the data,TMS320C33 is used to diagnose the electric power system and record the parameter of electric power system when an inaccuracy or an abnormity occurs.Adopt ColdFire 5282 as the main control processor,it is the bridge between PC supervision system and fault recorder.the processor which transfers watch orders and failure record has rich interfaces.ColdFire 5282 transplants the embedded operate system μClinux which introduces high performance of assignment management mechanism and file systems.This enhances the stability of the system.
【CateGory Index】: TM764
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【References】
Chinese Journal Full-text Database 3 Hits
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【Co-references】
Chinese Journal Full-text Database 7 Hits
1 LI Yu-gang~1,WANG Xiao-li~2(1.Nanjing General Hospital of Nanjing Military Command.PLA,Najing 210002,China;2.Anhui Electrical Engineering Professional Technique College,Hefei 230022,China);A Waveform Recording and Analysis Device with ADuC812[J];Journal of Anhui Electrical Engineering Professional Technique College;2006-01
2 LIANG Xiaobing1, ZHOU Jie2, YANG Yongbiao2, SHEN Jian2, XIE Li2, ZHOU Bin2 (1. Guangdong Power Test & Research Institute, Guangzhou 510600, China) (2. NARI Technology Development Co Ltd, Nanjing 210003, China);Development of a New Type of Merging Unit Based on IEC 61850[J];Automation of Electric Power Systems;2007-07
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4 CHEN Xiao-lin1,LUO Yi2,WANG Wei-ping3,LONG Sai3,MO Jing-jun3(1.Guangzhou Hyder Metro Design Consultants Limited Company,Guangzhou 510600,Guangdong Province,China;2.College of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,Hubei Province,China;3.School of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410077,Hunan Province,China);PROTECTION CHARACTERISTIC ANALYSIS METHOD BASED ON RECORDED FAULT DATA AND ITS IMPLEMENTATION[J];Power System Technology;2005-18
5 QIU Da wei,YOU Da hai,YIN Xiang gen,HUANG Shang you (School of Electrical Power & Electronics Engineering,Huazhong University of Science & Technology,Wuhan 430074, China);Study on an integrated protection with digital optical interface[J];Relay;2003-05
6 ZHANG Yan-dong, JIAO Yan-jun, ZHANG Ju(North China Electric Power University,Baoding 071003, China);Design of fault recorder based on embedded system[J];Relay;2005-03
7 HU Lin-xian~1, DU Wan-sen~1, LI Jian-xin~2 (1.Dept of Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China; 2.Binzhou Electric Power Supply Company, Binzhou 256610, China);A new fault recorder based on DSP+MCU double CPUs[J];Relay;2005-09
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