Tandem two-winding high-power DC contactor for the study

Therefore, the use of virtual prototyping technology for high-power DC contactor dynamic characteristics analysis and optimization has important theoretical and practical significance. In this paper, two-winding series high-power DC contactor for the study, based on virtual prototyping  air circuit breaker  with the type of the structural  electri cenergy meter  of the contactor to analyze the static mechanical properties of the reaction force, the establishment of two-winding structure equivalent circuit model, developed DC contactors dynamic Characteristics analysis of virtual  Voltage stabilizer , and thus on the dynamic characteristics of the contactor to optimize the design in order to improve its reliability and electrical life. More software co-simulation method, a high-power DC contactor dynamic characteristics analysis model.