Method to Measure Capacitor Parameters at Different Conditions by Heat Balance Diagram

DU Jun; GAI Bin; SHEN Wenqi

doi:10.14044/j.1674-1757.pcrpc.2015.04.008

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Method to Measure Capacitor Parameters at Different Conditions by Heat Balance Diagram

更新时间：2024-09-14

- Method to Measure Capacitor Parameters at Different Conditions by Heat Balance Diagram
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 36, Issue 4, Pages: 36-40(2015)
- 作者机构：
  
  西安高压电器研究院有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2015.04.008
  CLC： TM53
- Published：2015，
- 稿件说明：
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[1]杜军,盖斌,沈文琪.利用热平衡图测量不同条件下电容器参数的方法[J].电力电容器与无功补偿,2015,36(04):36-40.

DU JUN, GAI BIN, SHEN WENQI. Method to Measure Capacitor Parameters at Different Conditions by Heat Balance Diagram. [J]. Power capacitor & reactive power compensation, 2015, 36(4): 36-40.
[1]杜军,盖斌,沈文琪.利用热平衡图测量不同条件下电容器参数的方法[J].电力电容器与无功补偿,2015,36(04):36-40. DOI： 10.14044/j.1674-1757.pcrpc.2015.04.008.

DU JUN, GAI BIN, SHEN WENQI. Method to Measure Capacitor Parameters at Different Conditions by Heat Balance Diagram. [J]. Power capacitor & reactive power compensation, 2015, 36(4): 36-40. DOI： 10.14044/j.1674-1757.pcrpc.2015.04.008.

摘要

阐述了一种热平衡图应用实例。可以利用热稳定试验及电容、tanδ与温度的关系曲线结果来推算其相应的热平衡图

并应用于直观测算不同温度下、不同输出容量下的电容、tanδ、温升等重要参数

为整个电容器装置在电网中的安全、高效运行提供动态的技术参数及技术依据。

Abstract

In this paper

the real application example of a kind of heat balance diagram is introduced

namely

the corresponding heat balance diagram is deduced by way of the result of relation curve among short time withstand current test and capacitance

tanδ and temperature. It is used intuitively to estimate such important parameters as capacitance at different temperature and output capacity

tanδ and temperature rise etc.

which provides dynamic technical parameters and evidence for the safe and efficient operation of the capacitor in the power network.

关键词

热平衡图不同温度不同输出容量电容tanδ温升

Keywords

heat balance diagramdifferent temperaturedifferent output capacitycapacitortanδtemperature rise

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