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晶闸管故障检测装置
Authors
刘强
张弛
蒋哲
陈龙
Publication date
1 January 2014
Publisher
Abstract
本实用新型提供了一种晶闸管故障检测装置,包括开关、第一开关控制机构、电压检测机构和故障判断机构。所述开关与软启电阻串联后并联在晶闸管的两端;所述电压检测机构的输入端分别连接至所述晶闸管两端,用于检测晶闸管两端的电压差;所述电压检测机构的输出端与所述故障判断机构的输入端电连接;所述故障判断机构的输出端与控制器电连接,所述第一开关控制机构与所述电压检测机构串联。本实用新型的晶闸管故障检测装置,防止了驱动器在晶闸管故障时继续工作而造成的电容甚至控制器的损坏。而且,结构简单,使用方便
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Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
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oai:ir.nimte.ac.cn/:174433/259...
Last time updated on 04/12/2021
Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.nimte.ac.cn/:174433/116...
Last time updated on 22/01/2018