Advance Search
Volume 32 Issue 2
Mar.  2025
Turn off MathJax
Article Contents
CHEN Wei, YAN Changqi, GU Haifeng. Calculation Verification of Startup Method for Density Lock Based on PID Control[J]. Nuclear Power Engineering, 2011, 32(2): 20-24,80.
Citation: CHEN Wei, YAN Changqi, GU Haifeng. Calculation Verification of Startup Method for Density Lock Based on PID Control[J]. Nuclear Power Engineering, 2011, 32(2): 20-24,80.

Calculation Verification of Startup Method for Density Lock Based on PID Control

  • Received Date: 2010-01-08
    Available Online: 2025-03-08
  • For the Passive Residual Heat Removal System,basing on the self-equivalence startup process,and adding pump controlling system,the startup method for density lock based on PID control system is advanced,that is,after the valve in PRHRS opening,the pump speed is controlled basing on the temperature changing in density lock,and the cold-hot liquid interface is maintained in the density lock,which ensures the PRHRS depart from the primary loop.According to the one-dimensional equations,the controlling startup process for the density lock is numerically simulated,and it is shown that under the effect of controlling system,the pressure in two loops can become balance gradually to start up the density lock successfully by changing the primary loop flux.The method makes the restrictions less and successful ration bigger for density lock startup.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (15) PDF downloads(0) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return