安科瑞 陳(chén)聰(cōng)

 Acrel Wireless Temperature Monitoring Application in Nanjing Lukou International Airport

摘要(yào)： 高(gāo)壓(yā)開(kāi)關櫃在(zài)運行(háng)過(guò)程(chéng)中(zhōng)，櫃內觸(chù)點(diǎn)與母綫連(lián)接處(chǔ)，動(dòng)靜(jìng)觸(chù)頭電路(lù)發熱過(guò)大，易(yì)引(yǐn)發停電(diàn)和火災事(shì)故。因(yīn)此(cǐ)，高壓開(kāi)關櫃內溫度(dù)監測尤(yóu)其(qí)是三(sān)相觸點溫(wēn)度監(jiān)測非常(cháng)重要(yào)。高壓(yā)設備(bèi)存在裸露(lòu)電(diàn)壓，傳統的(dí)有綫(xiàn)溫度檢測方法(fǎ)因無法解(jiě)決(jué)高(gāo)壓絕緣(yuán)問題而(ér)不能(néng)應(yīng)用(yòng)。無綫(xiàn)測溫(wēn)係統(tǒng)采用無綫電波進行信息傳輸，不需要布綫，與高壓(yā)設(shè)備等電(diàn)勢，不(bù)需要(yào)采取絕(jué)緣措施。因而(ér)無(wú)綫測(cè)溫(wēn)係(xì)統(tǒng)可解(jiě)決高壓設(shè)備(bèi)測溫難題(tí)。

Abstract: During the operation of the high-voltage switchgears, The contact in the cabinet and the bus connection, the dynamic and static contact circuit generates too heat, which is easy to cause power failure and fire accident. Therefore, the temperature monitoring is very important in the high-voltage switch cabinet, especially the three-phase contact temperature monitoring. The traditional wired temperature measurement method can not be used because of the exposed voltage of high voltage equipment. The wireless temperature measurement system uses radio waves, no wiring, equal potential with high-voltage equipment, and no insulation measures. Therefore, the wireless temperature measurement system can solve the temperature measurement problem of high-voltage equipment.

關鍵詞：高壓開關櫃，無綫(xiàn)測溫係(xì)統(tǒng)

Keywords: high-voltage switchgears，Wireless Temperature Monitoring System

0.項目概述(shù)：Project Overview

 本(běn)項目為(wéi)南京祿(lù)口(kǒu)國際機場(cháng)T1航(háng)站樓改(gǎi)擴建(jiàn)場(cháng)外供配(pèi)電工程，需要配置(zhì)無綫測溫產(chǎn)品，實(shí)現對櫃(guì)內斷路器的溫(wēn)升監測。傳感器(qì)工(gōng)作環境溫(wēn)度(dù)滿足-40℃到(dào)+120℃需(xū)求。選(xuǎn)擇(zé)我(wǒ)司ATE300型(xíng)CT感應取電(diàn)式傳感器。並(bìng)且(qiě)采(cǎi)用(yòng)ATC400收發器連(lián)接(jiē)後(hòu)台係(xì)統(tǒng)。

This project is the expansion project of the T1 terminal of Nanjing Lukou International Airport. It needs to be equipped with wireless temperature measurement products to realize the temperature rise monitoring of the circuit breakers in the cabinet.The working environment temperature of the sensor meets the requirement of -40℃ to +120℃. Choose ATE300 type CT inductive powered temperature sensor. And choose the ATC400 transceiver to connect to the background system.

1.無(wú)綫(xiàn)測(cè)溫(wēn)係統介紹

Wireless Temperature Monitoring System Introduction

無綫(xiàn)測(cè)溫(wēn)係統(tǒng)適(shì)用於3-35kV室內開(kāi)關(guān)櫃，包括(kuò)內(nèi)置開(kāi)關櫃，手(shǒu)推(tuī)車開關櫃，固(gù)定(dìng)開關(guān)櫃和(hé)環(huán)網(wǎng)開(kāi)關櫃(guì)。 它也適(shì)用於(yú)0.4kV低(dī)壓開(kāi)關設(shè)備，例(lì)如固(gù)定開關(guān)設備和抽(chōu)屉式開關(guān)設備。Wireless Temperature Monitoring System is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears and loop-net switchgears. It is also suitable for 0.4kV low-voltage switchgears such as fixed switchgears and drawer switchgears.

2.無(wú)綫測溫(wēn)配置(zhì)方案

Wireless Temperature Monitoring Configuration Scheme

1）高(gāo)低(dī)壓櫃(guì)內(nèi)電氣接(jiē)點無(wú)綫測(cè)溫(wēn)

     Wireless temperature monitoring of contacts in high and low voltage cabinets

2）高(gāo)壓櫃內(nèi)電氣(qì)接點無綫(xiàn)測溫(wēn)帶操顯(xiǎn)功(gōng)能（單(dān)櫃就地(dì)顯示）

  Wireless temperature monitoring with operation and display function for contacts in high-voltage cabinets (single cabinet local display)

3）高低壓櫃內電(diàn)氣接(jiē)點無綫測溫(wēn)（不(bù)需(xū)要(yào)就地顯示(shì)）

  Wireless temperature monitoring of contacts in high and low voltage cabinets (no local display )

4）高低(dī)壓(yā)櫃(guì)內(nèi)電氣(qì)接(jiē)點無綫測(cè)溫（集(jí)中就(jiù)地(dì)顯(xiǎn)示(shì)）

 Wireless temperature monitoring of contacts in high and low voltage cabinets（Centralized local display）

5）就地(dì)壁(bì)掛(guà)式集(jí)中(zhōng)顯(xiǎn)示方(fāng)案

Local wall-mounted centralized display solution

3.無綫(xiàn)測(cè)溫產品介紹(shào)

Introduction of wireless temperature measuring product

①無綫溫度傳感器

wireless temperature sensor

②無(wú)綫收(shōu)發(fā)器

wireless transceiver

③顯示(shì)終(zhōng)端

Display terminal

4.現場圖(tú)片 On site Photos

5.參(cān)考文獻Bibliography

1.Solutions For Enterprise Micro-grid System 2020.02