Scholarlink

Measurement of Water Level of Pressure Vessel is important for Accident Management of Nuclear Power Plant. The thermal diffusion water level detector has the characteristics of structural node, high reliability, high temperature and high radiation environment resistance. But it has the problems of high power waste and long response time. By creating a new heater structure，new measurement point structure and a automatic calculating method, the Response-Time of detector has been improved to less the 15 s in limited power. The function and reliability of the detector has proved by experimentation.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Research of High-Response Water Level Measurement Based on Thermal Diffusion Theory

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Si-jie Xu,
  • Zhi-guang Deng,
  • Bi-wei Zhu,
  • Chen-long Dong,
  • Qian Wu,
  • Xin Lv,
  • Zi-hao Yu

摘要

Measurement of Water Level of Pressure Vessel is important for Accident Management of Nuclear Power Plant. The thermal diffusion water level detector has the characteristics of structural node, high reliability, high temperature and high radiation environment resistance. But it has the problems of high power waste and long response time. By creating a new heater structure，new measurement point structure and a automatic calculating method, the Response-Time of detector has been improved to less the 15 s in limited power. The function and reliability of the detector has proved by experimentation.