Study on EMS of solid state relay (SSR) with voltage dips and short interruptions

In this paper, the electromagnetic compatibility susceptivity (EMS) of a DC SSR with interference of voltage dips and short interruptions was investigated. The high frequency model of SSR considering model parameters of BJT (bipolar junction transistor) and parasitic parameters of wires on PCB was p...

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Bibliographic Details
Main Authors: Shujuan Wang, Le Xu, Guofu Zhai, Xianbin Bian
Format: Conference Proceeding
Language:English
Subjects:
Bipolar transistor circuits
Electromagnetic compatibility
Electromagnetic compatibility and interference
Frequency
Medical services
Predictive models
Relays
Solid state circuits
Voltage fluctuations
Wires
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Summary:In this paper, the electromagnetic compatibility susceptivity (EMS) of a DC SSR with interference of voltage dips and short interruptions was investigated. The high frequency model of SSR considering model parameters of BJT (bipolar junction transistor) and parasitic parameters of wires on PCB was proposed to obtain the equivalent circuit and then predict EMS of SSR with voltage dips and short interruptions prescribed in GB/T 17626.29.