不间断控制系统及其不间断切换电路技术方案

本实用新型专利技术涉及自动控制领域，具体来说是一种不间断控制系统及其不间断切换电路。本实用新型专利技术包括控制单元和受控目标单元，所述控制单元包括常用控制端，所述控制单元的常用控制端与所述受控目标单元相连，构成常用工作回路，还包括一个不间断切换电路，所述不间断切换电路连接在所述控制单元的切换控制端和受控目标单元之间，通过在常用工作回路断开状态下使切换继电器常开触点保持得电吸合，并使所述受控目标单元持续不间断工作，从而能维持受控目标单元中的各设备持续工作不停机，消除了切换失电对机车行进过程的影响，完全避免了柴油机漫长、繁复的重启过程。（*该技术在2016年保护过期，可自由使用*）

Uninterrupted control system and uninterrupted switching circuit thereof

The utility model relates to the automatic control field, in particular to an uninterrupted control system and an uninterrupted switching circuit thereof. The utility model comprises a control unit and a controlled target unit, wherein the control unit comprises a common control terminal, common control terminal of the control unit is connected with the controlled target unit, a common working circuit, also includes an uninterrupted switching circuit, the switching circuit uninterrupted connected to the switching control unit the control end and the controlled target unit, by the off state in the common working circuit switching relay normally open contact keep pull power, and make the controlled target unit working continuously, so as to maintain the controlled target of each device unit in continuous working non-stop, eliminating the switching power loss process the influence on the locomotive, completely avoid the restart process of diesel engine is long and complicated.

【技术实现步骤摘要】

【技术保护点】
一种不间断控制系统，包括控制单元和受控目标单元，所述控制单元包括常用控制端，所述控制单元的常用控制端与所述受控目标单元相连，构成常用工作回路，其特征在于：还包括一个不间断切换电路，所述不间断切换电路连接在所述控制单元的切换控制端（ＯＵＴ１、ＯＵＴ２）和受控目标单元之间。

【技术特征摘要】

【专利技术属性】
技术研发人员：刘智聪，吴正平，姚晓阳，周少云，任湘辉，雷满生，班立权，刘松柏，任文毅，
申请(专利权)人：株洲南车时代电气股份有限公司，
类型：实用新型
国别省市：43[中国|湖南]