云南水力发电2024，Vol.40Issue(6)：1-2,6,3.DOI:10.3969/j.issn.1006-3951.2024.06.001
一种铠装型引线直角弯头式的热电阻的应用与研究
Application and Research of a Armored Lead Square Elbow Thermal Resistance
刘继永 1李辉 1余浩 1罗黎 1王俊1
作者信息
- 1. 华电云南发电有限公司绿水河发电厂,云南 个旧 661014
- 折叠
摘要
Abstract
The thermal resistance for temperature measurement in hydropower plants has a problem of wire breakage after being used for a period of time.Through inspection and analysis,it is determined that the main reasons are the amplitude of lead wire being too large or too small,the material not being wear-resistant,the root not being protected,and the diameter being too thin.This paper proposes a solution to improve the stability of the temperature measurement system and ensure the reliable operation of the unit by using an armored lead square elbow thermal resistance.关键词
热电阻/引线断线/引线幅度/测温系统Key words
thermal resistance/lead wire breakage/lead amplitude/temperature measurement system分类
水利科学引用本文复制引用
刘继永,李辉,余浩,罗黎,王俊..一种铠装型引线直角弯头式的热电阻的应用与研究[J].云南水力发电,2024,40(6):1-2,6,3.
