测温传感器感应取能负载保护的控制反馈分析  

Analysis of Control Feedback for Energy Extraction Load Protection Induced by Temperature Measurement Sensors

作　　者：李光发 LI Guangfa(Chuxiong Power Supply Bureau of Yunnan Power Grid Co.,Ltd.,Yunnan 675000,China)

机构地区：[1]云南电网有限责任公司楚雄供电局,云南675000

出　　处：《电子技术（上海）》2023年第9期192-193,共2页Electronic Technology

摘　　要：阐述针对输电线路线夹在线测温的特点、感应取能供电的需求,提出基于控制反馈的方法来抑制因传感器取能线圈感应电压过高而对后端负载电路造成冲击损害的方法,解决传感器感应取能可靠供电运行的问题,实验验证采用该方法的合理性和可行性。This paper expounds the characteristics of online temperature measurement for transmission line clamps and the demand for induction energy supply.A method based on control feedback is proposed to suppress impact damage to the back-end load circuit caused by high induction voltage of the sensor energy coil,solving the problem of reliable power supply operation for sensor induction energy supply.The rationality and feasibility of using this method are experimentally verified.

关 键 词：线夹测温 感应取电 负载保护 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]