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《Electric Power Automation Equipment》 2003-04
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Design of MAX125/126 based data acquisition unit for on-line monitoring system electrical equipment

ZHANG Ke ,L ü Fang-cheng,WANG Yong-qiang(Department of Electrical Power Engineering,North China Electric Power University,Baoding071003,China)  
Usually it is necessary to simultaneously sample several signals in the on-line monitoring of electrical equipment.The high speed,14bit,multi-channel simultaneous sampling A/D converter of MAXIM realizes the accurate phase measurement for several waves,which can be used in the on-line monitoring system of electrical equipment for multi-channel simultaneous data acquisition.Its HW and SW design is presented.The practical verification shows that its performance is excellent and its realization is easy and economic.
【CateGory Index】: TP274.2
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