Electronic Transformer Digital Output Analyzer Based on LabWindows/CVI

YAN Sha; LI Hong-bin; ZHANG Yan

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Electronic Transformer Digital Output Analyzer Based on LabWindows/CVI

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- Electronic Transformer Digital Output Analyzer Based on LabWindows/CVI
- High VoltageApparatus Issue 3, Pages: 200-202(2007)
- 作者机构：
  
  1. 华中科技大学电气与电子工程学院
  2. 华中科技大学电气与电子工程学院湖北武汉430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM45
- Published：2007
- 稿件说明：
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[1]燕沙,李红斌,张艳.基于LabWindows/CVI的电子式互感器数字输出分析仪[J].高压电器,2007(03):200-202.

YAN Sha, LI Hong-bin, ZHANG Yan. Electronic Transformer Digital Output Analyzer Based on LabWindows/CVI[J]. High voltageapparatus, 2007, (3): 200-202.
[1]燕沙,李红斌,张艳.基于LabWindows/CVI的电子式互感器数字输出分析仪[J].高压电器,2007(03):200-202. DOI：

YAN Sha, LI Hong-bin, ZHANG Yan. Electronic Transformer Digital Output Analyzer Based on LabWindows/CVI[J]. High voltageapparatus, 2007, (3): 200-202. DOI：

摘要

介绍了电子式互感器的数字输出

并针对当前没有专门工具检测分析合并单元数字输出帧的情况

在LabWindows/CVI虚拟仪器平台上开发了一种数字输出分析仪

利用以太网卡采集电子式互感器合并单元数字输出信号

对信号进行分类与重组

实现波形显示、数据存储与分析等功能。实验表明

该仪器分析和处理的结果真实可靠并且成本低、设计简单、操作方便

是实验室开发电子式互感器合并单元的有效测试工具。

Abstract

Up to now

there are no special tools to analyze and detect the digital output of combination unit.This paper introduced the digital output mode of electronic transformer

and developed an analyzer based on LabWindows/CVI.The analyzer acquired signals from the transformer’s digital output port by network interface card

sorted and recombined the signals

and finally realized displaying waveform

saving and analyzing data etc.functions.The analyzer is an effective testing tool for developing the electronic transformer combination unit in laboratory.

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Related Institution

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College of Electrical and New Energy, China Three Gorges University

华中科技大学电力系湖北武汉430074

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