Simulation and Experiment Research on Dynamic Stress of 21kV Equivalent Prototype of 500kV Current Limiter High Coupled Split Reactor

The dynamic stress simulation and experiment of the 21kV equivalent prototype of the 500kV current limiter high coupled split reactor are researched in this paper. A calculation model of dynamic stress of 21kV equivalent prototype of 500kV current limiter high coupled split reactor is established by using finite element simulation software, and the dynamic stress distribution is analysed with the calculation results. Then the dynamic stability experiments of the single arm of the prototype and analysis of the experiment and simulation results are introduced. The results of simulation and experiment prove that both of the dynamic stability of the 21kV equivalent prototype and the 500kV current limiter high coupled split reactor meet the design requirement.