Modeling and Quantification of Conducted Electromagnetic Interference in Boost Circuits for Electronic Safety Systems
Aiming at the problem that the electromagnetic conducted interference generated during the high-volt-age change process of the electronic safety system cannot be quantitatively analyzed,a method for modeling and quantitative analysis of the conducted electromagnetic interference of the boost circuit of the electronic safety system was proposed.This method constructed a model of conducted electromagnetic interference in the boost circuit of the electronic safety system through high-frequency equivalent modeling of key devices in the boost cir-cuit of the electronic safety system,and carried out the analysis and quantitative simulation of the mechanism and transmission path of the conducted interference during the high-voltage change process of the fuze.The test and simulation results showed that the conducted interference model could truly reflect the characteristics of e-lectromagnetic interference generated inside the circuit during the boosting process,and could accurately quanti-fy the conducted interference.
electronic security systemhigh-frequency equivalent modelconducted interference model
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