Contactor contact system on-load multi-physical-field coupling simulating and optimization design system
A contact system and multi-physics technology, which is applied in the field of contactor contact system load multi-physics coupling simulation optimization design system, can solve the problems of large calculation errors, slow calculation speed, and difficult parameter determination of black-box models, etc. Achieve the effect of improving design efficiency, reducing design cost and shortening development cycle
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[0048] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.
[0049] The present invention provides a contactor contact system load multi-physics field coupling simulation optimization design system, including:
[0050] Arc calculation module: establish the arc trajectory database, based on a large number of arc experiments and arc magnetic fluid simulation data, use the deep BP-Adaboost neural network to find the energy dissipation, arc burning time and main The non-linear relationship between the loop voltage trajectory, current trajectory, and contact movement trajectory is used as the key parameter of the arc equivalent model to build an accurate, fast, and low-resource consumption dynamic model of the switching arc.
[0051] Further, such as figure 1 As shown, the artificial neuron network module is the core part of the arc solution module, and the training steps of the arc model are as follow...
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