Magnetic Field Analysis of Bridge-Type Dual-Breaker Moulded Case Circuit Breaker 桥式双断点塑料外壳式断路器磁场分析
The electric field calculation is used for the insulation design of SF6 circuit breaker arc-extinguishing chamber. 结合一SF6断路器灭弧室的设计讨论了电场计算在灭弧室绝缘设计中的应用。
Analysis of phases magnetic field influence in vacuum circuit breaker 真空断路器相间磁场影响分析
3D electric field simulation of high voltage SF6 circuit breaker and numerical computation method. 高压SF6断路器三维电场仿真以及数值求解方法的研究。
Mathematical model of magnetic field driven arc in arc chamber of low voltage circuit breaker 低压断路器灭弧室中磁驱电弧的数学模型
Computational Analysis of Gas Flow Field in the Interrupter of SF_6 Circuit Breaker Using FLIC Method 用FLIC法对SF6断路器灭弧室气流场的计算分析
Investigation of the unite solution for electric and flow field in no-load breaking for high voltage SF_6 circuit breaker SF6断路器开断电场和气流场统一求解的研究
Investigation on flow field computing of high voltage sf_6 circuit breaker using the total variation diminishing scheme 高压SF6断路器总变差减小方法流场求解研究
The Analysis on the Construction and Characteristics of Axial Magnetic Field Type Vacuum Circuit Breaker Based on Horse Shoes 铁心式纵向磁场真空灭弧室结构和性能的分析
Taylor-Galerkin finite element method, which combines the advantages of finite differential method and finite element method, is used to calculate the flow field in arc chamber of SF6 circuit breaker. 本文采用结合差分法与有限元法优点的Taylor-Galerkin有限元法对实际SF6断路器灭弧室内的气流场进行了计算。
In the field of medium voltage switch apparatus, vacuum circuit breaker has been widely used for its advantage of oil-free, miniaturized and easy access. 在中压开关设备领域中,真空断路器由于实现了无油化、小型化、便于检修等优点得到了广泛应用。
A new approach to the computation of gas flow field in the arc-quenching chamber of self-blasting circuit breaker 自能式断路器灭弧室气流场计算的一种新思路
Analysis on electric field in the interrupter chamber of vacuum circuit breaker under reignition and current chopping 复燃和截流过电压作用下真空断路器灭弧室内的电场分析
High Power Electron DC Magnetic Field Circuit Breaker 大功率电子型直流磁场断路器
The field detection techniques of GIS and SF 6 circuit breaker have been introduced, which include several methods of mechanical vibration detection, chemical examination, dynamic contacting resistance detection. 本文介绍了GIS和SF6断路器的现场检测方法,包括机械振动法、检测管检测法和动态电阻检测法,分析了每一种检测方法的原理、适用设备。
The calculation method of magnetic field for permanent magnetism operating mechanism of vacuum circuit breaker was given, and the magnetic field distribution and stressed core in permanent magnetism operating mechanism were analyzed. 文章给出了真空断路器永磁操动机构的磁场计算方法,分析了永磁机构中的磁场分布和铁心受力。
Research on the Flow Field Control in Arc Chamber of Unload Breaking of SF_6 Circuit Breaker SF6断路器无载分闸灭弧室气流场控制的研究
Discussion on parameters and test method of switchgear for field circuit breaker 用做磁场断路器的开关参数及试验方法探讨
On the field detection of GIS and sf_6 circuit breaker 关于GIS和SF6断路器的现场检测方法
The Fluid in Cell Method for Numerical Analysis of Gas Flow Field in Puffer-type SF_6 Circuit Breaker SF6断路器中气流分析的流体网格法
Selection of breaking capacity for generator field circuit breaker 发电机磁场断路器分断能力的选择
Analysis of De-Excitation Process by Method of Current and Energy Transferring with Field Circuit Breaker 磁场断路器移能换流灭磁过程分析
The Finite Element Analysis of the Electric Field Distribution of the Arc-Chute of the Circuit Breaker in SF_6 Gas Insulated Switchgear SF6全封闭组合电器中断路器触头间电场分布的有限元分析
Electric Field Optimization and Analysis on High Voltage SF_6 Circuit Breaker 高压SF6断路器灭弧室电场优化与分析
According to the electric field distribution of circuit breaker in different typical post, the positions of maximum electric field strength each area are obtained. 根据断路器在各个典型位置的电场分布,得出各区域内电场强度最大值的位置。
Knowing about the electric field distribution and testing the changing trend of flow fluid field during the interrupting course. Firstly, the calculation software ANSYS is made use of to calculate all the electric field distribution of arc quenching chamber of circuit breaker. 明确了断路器在开断过程中电场的分布。测量出断路器在开断过程中气流场的整体变化趋势。首先,利用ANSYS计算软件对断路器灭弧室结构进行全场域的电场分布计算。
Then more theory reference can be provided for the designing insulation of circuit breaker arc quenching chamber. Secondly, the testing of gas pressure characteristic of flow fluid field has been presented during circuit breaker interrupting course. 为断路器灭弧室的绝缘设计提供参考。其次,进行断路器开断过程的气流场压力特性试验测量。
The uniformity of electric field becomes the bottleneck of restricting the development of circuit breaker as increasing of voltage level, enhancing interrupting capacity and miniaturization. 随着高压断路器电压等级的提高,开断能力增强、体积的小型化,其电场均匀性问题成为制约断路器绝缘性能提高的主要问题。
Currently, the vacuum interrupters widely used are designed with axial or radial magnetic field structure to improve the breaking capacity of vacuum circuit breaker. 目前应用较广泛的真空灭弧室均采用纵向或横向触头磁场结构,以提高真空断路器的极限分断能力。