摘要
基于霍尔电流传感器的航标参数采集装置,可以在不改变航标灯原有连接方式的情况下,测量航标灯的工作电流、电压、灯质等参数。介绍了装置工作原理和部分关键电路。通过测试,该装置电流测量误差小于0.1 A,电压测量误差小于0.1 V,灯质测量准确,满足实际工作需求。
A pharos working parameters collector is introduced based on Hall-effect current sensor. The working parameters of pharos, such as working current, working voltage, flash characteristic, are measured, without chan- ging connection of light and power supply. The working principle and some key circuits are introduced in de- tail. The test result of the device shows that the measuring error of working current is less than 0. 1 A, the measuring error of working voltage is less than 0.1 V, and the measuring result of flash characteristic is exact, which satisfies the need of actual work.
出处
《测控技术》
CSCD
北大核心
2013年第11期6-9,共4页
Measurement & Control Technology
关键词
霍尔电流传感器
航标灯
灯质
Hall-effect current sensor
pharos
flash characteristic
