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About the electric circuit and static electricity

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I have a model of arc extinguishing chamber of circuit breaker and add a electric circuit of it.I want to simulate that when the capactior of the electric circuit changes,how does the field strength of the circuit breaker change ?I have added the static electricity and the electric circuit into the item.And choose the stationary solving for the static electricity.After computing it,it said system matrix is zero,returned solution is not converged.How can I do with it?Can anybody do me a favor?

0 Replies Last Post 2019年5月27日 GMT-4 下午10:46
COMSOL Moderator

Hello 婧婧 杨

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