EN
Submit
Register
Online Submission Pre-typesetting Academic Support
Home > Wen Yuan (High School Edition) > 2018 No.11 > 降低控制回路中感应电压干扰的方法浅析

  • 降低控制回路中感应电压干扰的方法浅析

    Author(s)：

    毛旭涛 李智统 柴瑞涛 贾永清

    Publication Title：

    Wen Yuan (High School Edition) 2018 No.11

    Affiliations：

    神华宁煤集团煤制油分公司仪表管理中心 宁夏 银川 750411

    Abstract：

    某化工厂空压站装置采用Siemens S7400系列PLC进行控制,在该控制系统中控制室辅操台上的急停、复位、防喘振阀、出口阀等控制按钮采用非屏蔽电缆且控制电缆距离较长,交流控制回路产生感应电压,存在信号干扰,导致系统无法正常控制且个别设备存在自启、自停,出现拒动和误动现象,给生产运行造成重大隐患.经详细分析后,制定出对控制回路的改造方案并加以实施,将交流控制回路改为直流控制回路,有效解决了控制回路中的感应电压,解决了信号干扰的问题,系统可靠性明显提高,保证了稳定生产运行.

    Keywords：

    交流;电缆电容;感应电;干扰;直流

    Views
    6
    Citations
    0
    Downloads
    0
    Favorites
    0
    Full Text
    Download PDF
    Cite
    Favorited
    Favorite
    Share via WeChat

    Scan to share on WeChat

    Mobile Reading

    Scan to read on mobile

    Cite
    Copy

    [1] 毛旭涛,李智统,柴瑞涛,贾永清.降低控制回路中感应电压干扰的方法浅析[J].Wen Yuan (High School Edition),2018(11),.

文渊(高中版)
Wen Yuan (High School Edition)

Language: 中文

CN：11-9276/G

ISSN：2096-6288

Publication Frequency: 月刊

Recommended Articles
Friendship Link

An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.

OpenScirbe Publishing
Pre-typesetting
Article Retrieval
News
Latest news
Industry news
Academic Support
Language editing
Translation
International dissemination
Journal
Wen Yuan (Primary School Edition)
Wen Yuan (Middle School Edition)
Wen Yuan (High School Edition)
Urban and Rural Studies
Contact Us
027-59496650
Office
Room 510, Office Tower, Optics Valley Financial Center, 668 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province
User Agreement Privacy Policy
鄂ICP备2026003587号-1 copyright 2026 All rights reserved. Tel:027-59496650 鄂公网安备42018502009073号