Dielectric Loss Factor of High Voltage Capacitive Apparatus Measurement Based on DSP

HU Bao-sen; SI Chang-jian; CHEN Qing-guo; WANG Xin-yu

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Dielectric Loss Factor of High Voltage Capacitive Apparatus Measurement Based on DSP

更新时间：2026-07-10

- Dielectric Loss Factor of High Voltage Capacitive Apparatus Measurement Based on DSP
- Vol. 15, Issue 6, Pages: 21-24(2010)
- 作者机构：
  
  1. 哈尔滨理工大学电气与电子工程学院
  2. 吉林省电力科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM507
- Published：2010
- 稿件说明：
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HU Bao-sen, SI Chang-jian, CHEN Qing-guo, et al. Dielectric Loss Factor of High Voltage Capacitive Apparatus Measurement Based on DSP[J]. 2010, 15(6): 21-24.
DOI：

HU Bao-sen, SI Chang-jian, CHEN Qing-guo, et al. Dielectric Loss Factor of High Voltage Capacitive Apparatus Measurement Based on DSP[J]. 2010, 15(6): 21-24. DOI：

摘要

介质损耗因数是反映电力系统中高压容性设备绝缘状况的重要参数

通过对介损因数的测量可以及时发现电力设备中的绝缘受潮、劣化变质与局部缺陷等问题

从而保证电力系统的安全运行.本文阐述了介质损耗因数测量的基本原理

并且以TI公司TMS320F2812 DSP为控制与处理核心

对系统的各部分进行了设计

包括:信号传感、调理、采集和校准等单元.测试结果表明

本文所设计的硬件系统和算法具有较好的介质损耗因数测量准确度和抗干扰能力等优点.

Abstract

Dielectric loss factor(tanδ) is a very important parameter which can reflect the insulating condition of high voltage capacitive apparatus in power systems.By measuring tanδ

the insulation moistened

deterioration and local defects of the power equipments can be found to ensure the safe operation of power system.In this paper the principle of dielectric loss factor measurement is introduced

and the hardware of the system based on TMS320F2812 is designed

including the units of signal sensing

conditioning

acqu...

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Related Institution

School of Computer Science and Technology, Harbin University of Science and Technology

School of Electrical and Electronic Engineering, Harbin University of Science and Technology

School of Measure-control Technology and Communication Engneering

School of Measure-control Technology and Communication Engineering

School of Electric and Electronic Engineering

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