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| 高压输电线电流温度实时监测系统的设计 | |
| 引用本文： | 张渭澎,周贤,刘歆,李玲玲.高压输电线电流温度实时监测系统的设计[J].江西电力,2012,36(3):15-18,21. |
| 作者姓名： | 张渭澎 周贤 刘歆 李玲玲 |
| 作者单位： | 1. 天津市电力公司城西供电分公司,天津,300113 2. 河北工业大学电磁场与电器可靠性省部共建重点实验室,天津,300130 3. 天津大学电气与自动化工程学院.天津 300072;河北工业大学电磁场与电器可靠性省部共建重点实验室,天津 300130 |
| 摘 要： | 本文设计了一种高压输电线路电流和温度的实时监测系统,提高了监测的实时性、可靠性。通过Rogowski线圈电流互感器和温度传感器DS18B20检测数据,并将检测到的数据通过GPRS无线模块MC55传输到监控中心。主控芯片采用PIC16F877A实现。给出了该系统的硬件设计方案及软件实现过程,体现了该系统检测数据的实时性、可靠性以及低成本、低功耗的特点。 |
| 关 键 词： | 高压输电线 电流 温度 实时监测 |
Design of current temperature real-time monitoring system of high-voltage transmission line |
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| ZHANG Wei-peng , ZHOU Xian , LIU Xin , LI Ling-ling.Design of current temperature real-time monitoring system of high-voltage transmission line[J].Jiangxi Electric Power,2012,36(3):15-18,21. | |
| Authors: | ZHANG Wei-peng ZHOU Xian LIU Xin LI Ling-ling |
| Affiliation: | 1 .Tianjin Chengxi District Power Supply Company, Tianjin 300113; 2. Province-ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130; 3. School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072) |
| Abstract: | A current temperature real-time monitoring system for high-voltage transmission lines was designed to improve accuracy of current and temperature data acquisition. The real-time detection data is obtained through current sensors and temperature sensors and then transmitted with GPRS wireless communication to the monitoring center. The current sensing head using Rogowski coil, temperature sensor DS18B20, main control chip PIC16F877A and wireless transmission module MC55 realize system function. The wireless module could achieve connection with internet by IP protocol. Monitoring center sets a PC which has been connected with internet. The PC is used to receive terminal data, achieved the real-time monitoring and long-distance transmission of current and temperature for high-voltage transmission lines. This paper describes the software design and hardware implementations in detail, and embodies the specialty of data detection real-time, reliability, low cost and low power consumption of detection system entirely. |
| Keywords: | high-voltage transmission line current temperature real-time monitoring |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |