摘要
为了便于对老场地、临时用电场所、新建场地和偶然发生用电异常的场所进行电气安全检查,设计1种便携式电气安全检测终端。该终端包括电源模块、处理器模块、显示模块和壳体。电源模块通过精密开关电源和基准源将外部供电转换为处理器模块和显示模块所需的直流电源;处理器模块用于采集用电负载的电压、电流及温度,并对所采集到的电压、电流及温度进行分析得到检测结果;显示模块用于将处理器模块分析得到的检测结果进行显示。试验结果表明:便携式电气安全检测终端的各项检测数据满足电气安全检查的实际要求。
In view of the electrical safety inspection of old site,temporary electric field and new site,on the basis of meeting the requirements of inspection items,the equipment needed to be tested is easy to carry.A portable electrical safety detection terminal is designed in this study.The terminal includes power module,processor module,display module and shell.The power module converts the external power supply to the DC power required by the processor module and display module through the precision switching power supply and reference source.The processor module is used to collect the voltage,current and temperature of the load,and the test results are obtained by analyzing the collected voltage,current and temperature.The display module is used to display the detection results obtained from the processor module analysis.The test results show that the test data of portable electrical safety detection terminal meet the actual requirements of electrical safety inspection.
作者
杨德亮
王彬
牛小铁
YANG Deliang;WANG Bin;NIU Xiaotie(School of Mechanical and Electrical Engineering,Beijing Polytechnic College,Beijing 100042,China;Beijing Institute of Electrical Safety,Beijing Polytechnic College,Beijing 100042,China)
出处
《北京工业职业技术学院学报》
2021年第2期41-46,共6页
Journal of Beijing Polytechnic College
基金
2017年北京工业职业技术学院重点科研课题(BGZYKY201778Z)。
关键词
电气安全
检测终端
便携式
用电负载
electrical safety
detection terminal
portable
electrical load
