首頁(yè) > 技術文(wén)章(zhāng) > 無綫(xiàn)測(cè)溫產(chǎn)品在馬來(lái)西亞(yà)某配(pèi)電項(xiàng)目的(dí)應用

無(wú)綫(xiàn)測溫產(chǎn)品在(zài)馬來(lái)西亞(yà)某(mǒu)配(pèi)電項目(mù)的(dí)應用(yòng)

2021-11-19 [1195]

安(ān)科(kē)瑞(ruì) 鮑靜(jìng)君

摘要：配(pèi)電係(xì)統是由多種(zhǒng)配(pèi)電設備和配電設(shè)施所(suǒ)組成的(dí)變換電壓和直(zhí)接向(xiàng)終端用戶(hù)分配電能的(dí)一(yī)個(gè)電(diàn)力(lì)網絡(luò)係統(tǒng)。由(yóu)於(yú)配(pèi)電係統(tǒng)作為電力係統的一(yī)個(gè)環(huán)節(jié)直接(jiē)麵向終端用戶(hù)，它的*與否直(zhí)接關(guān)係著(zhuó)廣(guǎng)大(dà)用(yòng)戶(hù)的用電可靠性(xìng)和用電質量(liáng)，因而在(zài)電力係(xì)統(tǒng)中具有(yǒu)重要(yào)的(dí)地(dì)位(wèi)。因此，為避(bì)免因溫(wēn)度(dù)高(gāo)，導致(zhì)設備老化，設備(bèi)燒壞(huài)，供(gōng)電中斷，一次(cì)設備(bèi)起(qǐ)火爆(bào)炸(zhà)等(děng)嚴重事故(gù)，對(duì)各(gè)電氣節點進(jìn)行長期(qī)的溫度監測(cè)能(néng)避(bì)免(miǎn)因(yīn)嚴重(zhòng)故障，造(zào)成(chéng)用戶(hù)的人(rén)身傷害及(jí)經濟損失(shī)。

Abstract: The power distribution system is a power network system that is composed of a variety of power distribution equipment and power distribution facilities to transform voltage and directly distribute electrical energy to end users. As a part of the power system, the power distribution system directly faces end users, and its perfection directly affects the reliability and quality of power consumption of the majority of users, so it has an important position in the power system. Therefore, in order to avoid serious accidents such as equipment aging, equipment burnout, power supply interruption, fire and explosion of equipment due to high temperature, long-term temperature monitoring of each electrical node can avoid serious failures that may cause personal injury and economic loss to users.

關鍵(jiàn)字：無(wú)綫測(cè)溫(wēn)傳感(gǎn)器，無(wú)綫測(cè)溫係統(tǒng)，433Mhz無(wú)綫測(cè)溫

Keywords: Wireless temperature sensor, wireless temperature monitoring system, 433Mhz wireless temperature sensor

1.項(xiàng)目概(gài)述 Project Overview

本項目為(wéi)馬(mǎ)來(lái)西(xī)亞某配電(diàn)室(shì)的(dí)應(yīng)用(yòng)，應用在33kV的配電盤(pán)中(zhōng)，需要配(pèi)置無綫測溫(wēn)產(chǎn)品，實現溫度監測。銅排尺寸為10mm×130mm，選(xuǎn)擇我司(sī)ATE400型CT感應取電式(shì)傳感(gǎn)器，並且采用(yòng)ATC450收(shōu)發(fā)器(qì)來連接(jiē)顯示裝(zhuāng)置。通過RS485通訊數據(jù)傳(chuán)輸(shū)到客戶平台進(jìn)行實時監控，可防止(zhǐ)過熱故(gù)障，影(yǐng)響設備正常運行(háng)，避免(miǎn)安(ān)全(quán)隱(yǐn)患。出於(yú)安全(quán)和經濟效(xiào)益考慮(lǜ)，建議(yì)在配(pèi)電(diàn)室(shì)各(gè)電氣(qì)節(jié)點(diǎn)進行(háng)溫度(dù)實(shí)時監(jiān)測(cè)。

This project is an application in a distribution room in Malaysia. It is used in a 33kV switchboard and needs to be equipped with wireless temperature measurement products to achieve safe temperature monitoring. The size of the copper bar is 10mm×130mm. Choose our ATE400 CT powered temperature sensor, and use ATC450 transceiver to connect to the display device. The RS485 communication data is transmitted to the customer platform for real-time monitoring, which can effectively prevent overheating failures, affecting the normal operation of the equipment, and avoiding potential safety hazards. For the sake of safety and economic benefits, it is recommended to conduct real-time temperature monitoring at each electrical node in the power distribution room.

2.無綫測(cè)溫產(chǎn)品介(jiè)紹(shào)

Introduction of Wireless Temperature Measurement Product

安科瑞在(zài)綫測(cè)溫(wēn)裝(zhuāng)置(zhì)適用於高(gāo)低壓開關(guān)內綫纜(lǎn)街(jiē)頭，斷路器(qì)觸頭，高壓(yā)綫纜(lǎn)中間頭，低壓大(dà)電流等設備(bèi)的溫(wēn)度檢測(cè)，防止在運(yùn)行過(guò)程(chéng)中(zhōng)因氧(yǎng)化(huà)，鬆動(dòng)等(děng)因素造(zào)成(chéng)接點(diǎn)接觸電阻過大而發熱成(chéng)為安全(quán)隱(yǐn)患，及(jí)時，持(chí)續及準確反映設備運行狀態，提供設備安(ān)全(quán)性(xìng)。

Acrel on-line temperature measurement device is suitable for the temperature detection of high and low voltage switches, circuit breaker contacts, high voltage cable middle heads, low voltage and high current equipment, to prevent contact caused by oxidation, loosening and other factors during operation Excessive contact resistance and heat generation become a safety hazard, timely, continuous and accurate reflection of equipment operating status, and equipment safety.

3.無綫測溫(wēn)係統(tǒng)特點 Features of Wireless Temperature Monitoring System

（1）無綫測溫模塊可(kě)靠，安裝維護簡(jiǎn)單(dān)，適合對(duì)中開關高電(diàn)壓，大電流接點(diǎn)處(chǔ)進(jìn)行溫度(dù)監(jiān)測，被(bèi)測(cè)設備(bèi)的結構(gòu)不(bù)需要變(biàn)動。

（2）整個無綫(xiàn)測溫(wēn)係統可以(yǐ)通過(guò)無(wú)綫方(fāng)式(shì)通(tōng)訊，信(xìn)號傳輸方(fāng)便(biàn)。

（3）無(wú)綫(xiàn)測(cè)溫(wēn)係(xì)統抗幹擾(rǎo)能(néng)力強(qiáng)，對(duì)脈衝幹擾，快速(sù)瞬變幹(gān)擾(rǎo)，靜電輻射，電磁(cí)場輻射等的(dí)抗幹擾(rǎo)能(néng)力(lì)達(dá)到(dào)國家四級標準(zhǔn)，同時(shí)設(shè)備運行不影(yǐng)響(xiǎng)中壓開關的(dí)分(fēn)，合閘(zhá)操(cāo)作(zuò)以及(jí)保護(hù)裝置的(dí)動(dòng)作。

（4）應用(yòng)在工業(yè)（煤礦，鋼(gāng)鐵(tiě)，石油，化工(gōng)），電廠，學(xué)校，醫(yī)院，市政建(jiàn)設(shè)，交通設(shè)施(shī)（機場(cháng)，火車(chē)站），商業建築，會(huì)展中心，光伏發電，新能(néng)源等領域(yù)。

(1) The wireless temperature measurement module is safe and reliable, and easy to install and maintain. It is suitable for temperature monitoring at the high voltage and high current contacts of the middle switch. The structure of the device under test does not need to be changed.

(2) The entire wireless temperature measurement system can communicate wirelessly, and the signal transmission is convenient.

(3) The wireless temperature measurement system has strong anti-interference ability, and its anti-interference ability against pulse interference, fast transient interference, electrostatic radiation, electromagnetic field radiation, etc. has reached the national four-level standard, and the operation of the equipment does not affect the opening and closing of the medium voltage switch Operation and protection device actions.

(4) Application in industry (coal, steel, petroleum, chemical), power plants, schools, hospitals, municipal construction, transportation facilities (airports, railway stations), commercial buildings, convention and exhibition centers, photovoltaic power generation, new energy and other fields.

4.無(wú)綫(xiàn)測(cè)溫解(jiě)決方(fāng)案(àn) Wireless Temperature Monitoring Solution

4.1 測(cè)溫傳(chuán)感器 Wireless temperature sensor

4.1.1 CT感(gǎn)應(yīng)取(qǔ)電(diàn)無(wú)綫測(cè)溫傳(chuán)感(gǎn)器(qì) Wireless temperature sensor by CT sensing

ATE400

·Small size;

·Wireless transmit;

·Wireless transmission distance, 150 meters;

·Fase sampling frequency,15s;

·CT-powered, more than 5A starting current;

·Widely temperature measuring range, -40℃~125℃.