摘要
针对户外箱式变电站布局分散、无人值守的特点及目前箱式变电站监测存在的局限性,采用具有CIP-51内核的高性能C8051F120单片机作为控制核心,使用模块化设计思想,通过GSM模块进行无线传输,设计一种电气参数的检测与传输设备,介绍了该设备的总体结构和工作原理,建立了误差分析模型,实现了箱式变电站的电压、电流等电参量以及温度、开关量状态的远程实时监测。
Aimed at the feature of scattered layout of outdoor and unattended for the box transformer substation as well as the limitations in its monitoring currently, this paper designed based on a high-performance C8051FI20 single-chip microcomputer with CIP-51 core, used the thought of modular design. Through the GSM module for wireless transmission, it designed a kind of equip- ment for electrical parameters testing and transmission. This paper introduced the overall structure of the equipment and work prin- ciple, established the error analysis model, realized the remote real-time monitoring of electric parameter such as the voltage, current temperature, and the state of the switch for the box transformer substation.
出处
《仪表技术与传感器》
CSCD
北大核心
2012年第2期60-62,65,共4页
Instrument Technique and Sensor
