变电所无线测温智能操控装置

　　变电所无线测温智能操控装置along with our country economy fast development and constantly improve the technology level, power equipment increasingly rich species, especially more and more high precision equipment, these devices to very high temperature, different temperature had a great influence on the equipment, such as transformer contact, its temperature reflects the power load, if under the condition of high load contact temperature rises, Temperature rise will affect transformer performance, and even failure, resulting in power outage and economic loss. The traditional way of reading temperature instrument panel manually can not meet the demand of current temperature measurement. The evolution of the wired connection host temperature measurement method for wiring planning,

　　产品简介

　　功能：

　　ARTM-Pn无线测温装置:ARTM-Pn无线测温装置可以单独安装在高压柜、低压抽屉柜内，每台装置可以接收18个传感器的数据，传感器型号可选配ATE100、ATE200、ATE300。装置带有一路485接口，可将采集到的温度数据上传到监控中心。

　　ARTM8温度巡检仪:ARTM系列温度巡检测控仪适用于一路或多路温度的测量和控制，主要应用于火电厂、水电站等场合的温度巡检测量及控制。测量8通道Pt100温度，也可以屏蔽其中任意通道。每一通道温度测量对应2段报警，继电器输出可以任意设置报警方向及报警值。

　　无线测温集中采集触摸屏:无线测温触摸屏可以嵌入式安装在高压柜、低压抽屉柜内，每台装置可以接收240个传感器的数据，可与ATE100、ATE200、ATE300三种传感器选配使用。装置带有一路485接口、可选配一路以太网口，可将采集到的温度数据上传到监控中心。

　　应用范围：

　　适用于高低压开关柜内电缆接头、断路器触头、刀闸开关、高压电缆中间头、干式变压器、低压大电流等设备的温度监测。

　　订货范例：

　　技术要求：1面高压柜内断路器触头6点、母排3点无源无线测温

　　辅助电源：AC/DC 220V

　　显示方式：单独无线温度显示

　　综上所述，确定型号为：无线测温装置：ARTM-P9-300,1台;无线测温传感器：ATE300,9个

　　订货范例：

　　技术要求：10面高压柜内断路器触头6点、母排3点无线测温

　　无线传感器要求：电池供电、无线

　　显示方式：集中无线温度显示

　　综上所述，确定型号为:无线测温集中触摸屏：AARTM-7062HT-4(HI),1台；无线测温传感器：ATE200,90个；无线测温收发器：ATC200,10个

　　订货范例：

　　技术要求：10面高压柜内断路器触头6点、母排3点无线测温

　　无线传感器要求：无源无线

　　显示方式：集中无线温度显示

　　综上所述，确定型号为：无线测温集中触摸屏：ARTM-7062HT-4(HI),1台；无线测温传感器：ATE300,90个；无线测温收发器：ATC400,1个；电源模块：ARTM-KDYA-DG30-24K，1个。

　　技术指标

　　产品功能

　　外形尺寸

　　产品报价

　　Design of wireless temperature measurement early warning system for high voltage substation

　　It can be concluded that the main components of the high voltage substation wireless temperature measurement early warning system are sensors and data collectors, and the core technology is ultra-low power single-chip microcomputer, and through the multi-node mode to achieve low power and high performance wireless temperature measurement of the high voltage substation. The following is a detailed analysis of the design of wireless temperature measurement early warning system for high voltage substation:

　　The wireless temperature measurement and early warning system studied in this paper is mainly composed of temperature sensor, ultra-low power single-chip microcomputer, wireless transceiver module, power management chip, peripheral circuit and high-energy battery. The temperature sensor measurement can reach 0.5℃, and the user can according to the actual situation to transform resolution and set the upper and lower threshold of excessive temperature warning, and can be saved for a long time; Ultra low power single chip microcomputer is used in ultra low power 16-bit mixed signal processor, the CPU can work under the voltage from 1.8 V to 3.6 V, and can reduce the power consumption current according to the different work mode, and single chip microcomputer with its rich way of addressing, a large number of registers and concise instructions, can obtain higher processing power and speed; Wireless transceiver module is a kind of ideal shrapnel transceiver chip, suitable for multipoint communication, the transmission power can be up to 10 mw, the characteristics of the module is the transmission distance is far, the wireless signal transmission distance can reach 600 ~ 800 m, and the forward error correction channel coding technology, has the high anti-jamming capability and low bit error rate; The MAX1726 provides 1.8V, 2.5V, 3.3V, and 5V output voltages. It is not only a linear regulator with low leakage, but also provides ultra-low current, which maximizes battery life. The power management chip can also provide ultra-low current of 200mA, which is mainly used for battery pack power supply, to protect inverting battery, short circuit protection, high temperature protection and improve battery life.

　　变电所无线测温智能操控装置