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基于接触式测温系统检测电流分析

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传统的电流检测方法存在中断电路、功耗损失、精度受限、难以适应大电流和受温度影响等缺点.为了克服这些问题,文章提出了利用温度来间接检测电流的方法,这种检测方法可以准确检测大电流,同时导体的散热也可以计算在内来减小误差.
Current Detection Based on Contact Temperature Measurement System
The traditional current detection method has some disadvantages such as interrupt circuit,loss of power consumption,limited accuracy,difficult to adapt to high current and temperature.In order to overcome these problems,an indirect current detection method using temperature is proposed.This detection method can accurately detect large current,and the heat dissipation of conductors can also be calculated to reduce the error.

current detectiontemperature measurementintelligent online detection systemnon-electric quantity detection

黄亚东

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安徽农业大学,安徽合肥 230031

电流检测 温度测量 智能在线检测系统 非电量检测

2024

电力系统装备
《机电商报》社

电力系统装备

影响因子:0.008
ISSN:1671-8992
年,卷(期):2024.(1)
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