高压电器2012，Vol.48Issue(7)：88-92,98,6.
离相气体绝缘母线温度场计算及其影响因素分析
Calculation and Analysis of Temperature Field and Its Influencing Parameters of Isolated Gas Insulated Bus
李玲 1吴晓文 1李洪涛 1裴一乔2
作者信息
- 1. 武汉大学电气工程学院,武汉 430072
- 2. 华中科技大学电气与电子工程学院,武汉 430074
- 折叠
摘要
Abstract
Temperature rise and heat dissipation performance is one of the most important factors influencing the operation status of isolated Gas Insulated Bus (GIB). Joule power losses of the conductor and tank are firstly calculated by eddy current field analysis and are indirectly coupled into temperature field of isolated GIB as heat generation rate. Then the calculation results are verified by comparison with experimental data. At last, the calculation method is used to analysis how the temperature field of isolated GIB is influenced by ambient temperature, gas pressure and different load current. The analysis results can provide some advices and references for heat dissipation design of isolated GIB.关键词
离相气体绝缘母线/焦耳热损耗/温度场/散热设计Key words
isolated gas insulated bus (GIB)/ joule power losses/ temperature field/ heat dissipation design分类
信息技术与安全科学引用本文复制引用
李玲,吴晓文,李洪涛,裴一乔..离相气体绝缘母线温度场计算及其影响因素分析[J].高压电器,2012,48(7):88-92,98,6.
