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Numerical Analysis of High Current Arcs in a Puffer-type Circuit Breakers

机译：河豚式断路器大电流电弧的数值分析

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A numerical procedure for the computation of arc-flow interaction in gas-blast circuit-breakers is presented. In this paper, the Euler equation is solved by FVFL1C method for gas flow analysis. The arc is represented by energy source term in energy conservation equation. The source term is composed of an ohmic heating production part and the radiative transport part. The analysis method is applied to the circuit breaker model based on a 2-D axisymmetric and simulation results are compared to experimental ones.

机译：提出了一种计算高炉断路器电弧流相互作用的数值程序。本文采用FVFL1C方法求解欧拉方程，进行气体流动分析。电弧由能量守恒方程中的能源项表示。源项由欧姆加热产生部分和辐射传输部分组成。将分析方法应用于基于二维轴对称的断路器模型，并将仿真结果与实验结果进行比较。

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来源
《Applied electromagnetics(III)》|2001年|p.107-110|共4页
会议地点 Hangzhou(CN);Hangzhou(CN)
作者
J.Y Lee; H.K. Kim; C.Y. Bae; H.K. Jung; K. Choi;
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作者单位

School of Electrical Eng., Seoul National Univ., San 56-1, Shinrim-dong, Kwanak-gu, Seoul, Korea;

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原文格式 PDF
正文语种 eng
中图分类物理学;
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专利

1. Pressure Measurement and Characteristic Analysis on a 252-kV Puffer-Type SF Circuit Breaker [J] . Yonggang Guan, Weidong Liu, Junhui Wu, IEEE Transactions on Power Delivery . 2013,第4期

机译：252 kV Puffer型SF断路器的压力测量和特性分析
2. Numerical analysis of axial magnetic field acting on the arc in vacuum circuit breakers by 3-D finite element method taking into account eddy currents [J] . Kawase Y., Inoue H. IEEE Transactions on Magnetics . 1998,第5期

机译：考虑涡流的3D有限元方法对真空断路器中电弧作用的轴向磁场的数值分析
3. SF6-N2 circuit-breaker arc modelling around current zero: II. Arc-circuit-interaction simulation using Boltzmann analysis [J] . Cliteur G.J., Paul K.C., Sakuta T., Journal of Physics, D. Applied Physics: A Europhysics Journal . 1999,第4期

机译：SF6-N2断路器在零电流附近的电弧建模：II。使用玻尔兹曼分析的电弧-电路相互作用模拟
4. Numerical Analysis of High Current Arcs in a Puffer-type Circuit Breakers [C] . J.Y Lee, H.K. Kim, C.Y. Bae, Asian symposium on applied electromagnetics . 2001

机译：河豚型断路器高电流电弧数值分析
5. EXPERIMENTAL AND THEORETICAL RESULTS FOR LOW CURRENT D.C. ARC IN NOZZLE FLOWS AND CALCULATION OF COLD FLOW FIELD AND CORRELATION WITH EXPERIMENTAL DATA FOR ASYMMETRICAL FLOW CIRCUIT BREAKER NOZZLES (GAS DYNAMICS, NUMERICAL, FINITE ELEMENT METHOD). [D] . WHANG, HO-CHANG. 1986

机译：喷嘴流中低电流D.C. ARC的实验和理论结果以及冷流场的计算及其与非对称流断路器喷嘴的实验数据的相关性（气体动力学，数值，有限元方法）。
6. Numerical Study on Transient State of Inductive Fault Current Limiter Based on Field-Circuit Coupling Method [O] . Wenrong Li, Jie Sheng, Derong Qiu, 2019

机译：基于场电路耦合方法的感应故障限流器瞬态数值研究
7. Interruption limits of mechanical circuit breakers and circuit upgrades for current injection in HVDC circuit breakers [O] . Tim Schultz, Patrik Herzog, Christian Michael Franck 2020

机译：HVDC断路器电流注入机械断路器和电路升级的中断极限

Numerical Analysis of High Current Arcs in a Puffer-type Circuit Breakers

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