無線測(cè)溫產(chǎn)品在馬來西亞某配電項(xiàng)目的應(yīng)用

時(shí)間：2021-10-28作者：江蘇安科瑞電器制造有限公司瀏覽：185

摘要：配電系統(tǒng)是由多種配電設(shè)備和配電設(shè)施所組成的變換電壓和直接向終端用戶分配電能的一個(gè)電力網(wǎng)絡(luò)系統(tǒng)。由于配電系統(tǒng)作為電力系統(tǒng)的一個(gè)環(huán)節(jié)直接面向終端用戶，它的完善與否直接關(guān)系著廣大用戶的用電可靠性和用電質(zhì)量，因而在電力系統(tǒng)中具有重要的地位。因此，為避免因溫度高，導(dǎo)致設(shè)備老化，設(shè)備燒壞，供電中斷，一次設(shè)備起*炸等嚴(yán)重事故，對(duì)各電氣節(jié)點(diǎn)進(jìn)行長(zhǎng)期的溫度監(jiān)測(cè)能避免因嚴(yán)重故障，造成用戶的人身傷害及經(jīng)濟(jì)損失。

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(guān)鍵字：無線測(cè)溫傳感器，無線測(cè)溫系統(tǒng)，433Mhz無線測(cè)溫

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

1.項(xiàng)目概述 Project Overview

本項(xiàng)目為馬來西亞某配電室的應(yīng)用，應(yīng)用在33kV的配電盤中，需要配置無線測(cè)溫產(chǎn)品，實(shí)現(xiàn)安全溫度監(jiān)測(cè)。銅排尺寸為10mm×130mm，選擇我司ATE400型CT感應(yīng)取電式傳感器，并且采用ATC450收發(fā)器來連接顯示裝置。通過RS485通訊數(shù)據(jù)傳輸?shù)娇蛻羝脚_(tái)進(jìn)行實(shí)時(shí)監(jiān)控，可防止過熱故障，影響設(shè)備正常運(yùn)行，避免安全隱患。出于安全和經(jīng)濟(jì)效益考慮，建議在配電室各電氣節(jié)點(diǎn)進(jìn)行溫度實(shí)時(shí)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.無線測(cè)溫產(chǎn)品介紹

Introduction of Wireless Temperature Measurement Product

安科瑞在線測(cè)溫裝置適用于高低壓開關(guān)內(nèi)線纜街頭，斷路器觸頭，高壓線纜中間頭，低壓大電流等設(shè)備的溫度檢測(cè)，防止在運(yùn)行過程中因氧化，松動(dòng)等因素造成接點(diǎn)接觸電阻過大而發(fā)熱成為安全隱患，及時(shí)，持續(xù)及準(zhǔn)確反映設(shè)備運(yùn)行狀態(tài)，提供設(shè)備安全性。

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.無線測(cè)溫系統(tǒng)特點(diǎn) Features of Wireless Temperature Monitoring System

（1）無線測(cè)溫模塊安全可靠、安裝維護(hù)簡(jiǎn)單，適合對(duì)中開關(guān)高電壓、大電流接點(diǎn)處進(jìn)行溫度監(jiān)測(cè)，被測(cè)設(shè)備的結(jié)構(gòu)不需要變動(dòng)。

（2）整個(gè)無線測(cè)溫系統(tǒng)可以通過無線方式通訊，信號(hào)傳輸方便。

（3）無線測(cè)溫系統(tǒng)抗干擾能力強(qiáng)，對(duì)脈沖干擾、瞬變干擾、靜電輻射、電磁場(chǎng)輻射等的抗干擾能力達(dá)到國家四級(jí)標(biāo)準(zhǔn)，同時(shí)設(shè)備運(yùn)行不影響中壓開關(guān)的分、合閘操作以及保護(hù)裝置的動(dòng)作。

（4）應(yīng)用在工業(yè)（煤礦、鋼鐵、石油、化工）、電廠、學(xué)校、醫(yī)院、**建設(shè)、交通設(shè)施（機(jī)場(chǎng)、火車站）、商業(yè)建筑、會(huì)展中心、光伏發(fā)電、新能源等領(lǐng)域。

(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 ** 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.無線測(cè)溫解決方案 Wireless Temperature Monitoring Solution

4.1 測(cè)溫傳感器 Wireless temperature sensor

4.1.1 CT感應(yīng)取電無線測(cè)溫傳感器 Wireless temperature sensor by CT sensing

ATE400

·Small size;

·Wireless transmit;

·Wireless transmission distance, 150 meters;

·Fase sampling frequency,15s;

·CT-powered, more than starting current;

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

4.1.2電池供電型無線測(cè)溫傳感器 Wireless temperature sensor powered by battery

1) ATE200

·Wireless transmit;

·Wireless transmission distance, 150m;

·Fase sampling frequency, 25s;

·Battery -powered, more than 5 years;

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

ATE100

·Wireless transmit;

·Wireless transmission distance, 150m;

·Fase sampling frequency, 25s;

·Battery -powered, more than 5 years;

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

ATE100M

·Wireless transmit;

·Wireless transmission distance, 150m;

·Fase sampling frequency, 25s;

·Battery -powered, more than 5 years;

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

4.2 采集/顯示終端 Receiver/Display Unit

4.2.1 接收單元 Receiver

1)ATC600-C

·Wireless transceiver;

·Maximum measuring 240 points;

·1 RS485 serial communication, Modbus-RTU;

·2 alarm relays;

·Power supply adapt with AC/DC220V, AC/DC110V.

2)ATC450-C

·Wireless transceiver;

·Maximum measuring 60 points;

·1 RS485 serial communication, Modbus-RTU;

·Power supply adapt with DC24V

4.2.2 顯示單元 Display Unit

1) ARTM-Pn

·Wireless temperature measurement, maximum measuring 60 points;

·U, I, P, Q, f, Ep, Eq measurement；

·4 digital inputs;

·2 alarm relays;

·LCD display;

·Power supply adapt with AC220V, DC220V, DC110V, AC110V;

·1 RS485 serial communication, Modbus-RTU.

5.結(jié)構(gòu)圖 Typical Connection

6.應(yīng)用場(chǎng)景 Application

7.現(xiàn)場(chǎng)圖片 Photos on Site

參考文獻(xiàn)Bibliography

1.Solutions For Enterprise Micro-grid System 2020.02


江蘇安科瑞電器制造有限公司專注于電瓶車充電樁,多回路電能表,多回路預(yù)付費(fèi)電表,多用戶電能計(jì)量表,有源電力濾波器,直流列頭柜等

• 詞條

  詞條說明

• 多用戶電能計(jì)量表應(yīng)用優(yōu)勢(shì)

  多用戶電能計(jì)量表應(yīng)用優(yōu)勢(shì)多用戶電能表是什么：多用戶電能表是用來測(cè)量電能的儀表，能夠同時(shí)檢測(cè)36戶（單相），12戶（三相）及36戶以下單三相任意組合的電能表俗稱多用戶電表。模塊化設(shè)計(jì)；三 CPU；單戶獨(dú)立模塊化計(jì)量控制單元；縱向垂直結(jié)構(gòu)設(shè)計(jì)、強(qiáng)弱電隔離；同步顯示各項(xiàng)參數(shù)及每用戶電量；通訊防雷設(shè)計(jì)。利用在線及無線通訊對(duì)用戶進(jìn)行：基本用電管理、預(yù)付費(fèi)用電管理、公寓用電管理、自助終端及網(wǎng)路服務(wù)。多用戶電表

• 多回路電能表分類小常識(shí)

  多回路電能表（m.nndsaf.b2b168.com）電能表的定義及分類定義：電能表是用來測(cè)量電能消耗量和消耗速度的儀表，俗稱電度表、火表。分類：按用途：a工業(yè)與民用表、b電子標(biāo)準(zhǔn)表、c大需量表、d復(fù)費(fèi)率表按結(jié)構(gòu)和工作原理：a感應(yīng)式（機(jī)械式）、b靜止式（電子式）、c機(jī)電一體式（混合式）按接入電源性質(zhì)：交流表、直流表按準(zhǔn)確級(jí)：常用普通表：0.2S、0.5S、0.2、0.5、1.0、2.0等標(biāo)準(zhǔn)表：0

• 安科瑞 淺談電網(wǎng)數(shù)字化轉(zhuǎn)型

  1 前言? ? ? ?作為關(guān)系能源和經(jīng)濟(jì)命脈的骨干企業(yè)，電網(wǎng)始終把數(shù)字化作為推進(jìn)電網(wǎng)轉(zhuǎn)型升級(jí)、實(shí)現(xiàn)高質(zhì)量發(fā)展的重要抓手，制定實(shí)施數(shù)字化轉(zhuǎn)型發(fā)展戰(zhàn)略綱要，編制“十四五”數(shù)字化規(guī)劃，完成新型電力系統(tǒng)數(shù)字技術(shù)支撐體系框架設(shè)計(jì)，整體推動(dòng)電網(wǎng)向能源互聯(lián)網(wǎng)升級(jí)。2 電網(wǎng)數(shù)字化轉(zhuǎn)型思路文章中辛保安董事長(zhǎng)對(duì)電網(wǎng)數(shù)字化轉(zhuǎn)型主要提出以下幾點(diǎn)要求(摘選)：以電網(wǎng)數(shù)字化優(yōu)化能源結(jié)構(gòu)

• 絕緣監(jiān)測(cè)裝置的功能是什么？

  絕緣監(jiān)測(cè)裝置又稱絕緣狀態(tài)檢測(cè)裝置，由負(fù)極側(cè)輸入端子、正極側(cè)輸入端子、高壓直流電源的正極側(cè)電源線、高壓直流電源的負(fù)極側(cè)電源線構(gòu)成，是一種針對(duì)直流電源系統(tǒng)母線及支路的絕緣狀態(tài)進(jìn)行在線實(shí)時(shí)的檢測(cè)與管理的裝置。絕緣監(jiān)測(cè)裝置具有高可靠性、高安全性、高穩(wěn)定性等特點(diǎn)，在工業(yè)領(lǐng)域應(yīng)用廣泛。故障檢測(cè)器、定位裝置和絕緣監(jiān)測(cè)器為絕緣監(jiān)測(cè)裝置主要組件。故障檢測(cè)器主要用于檢測(cè)系統(tǒng)詳細(xì)情況，對(duì)故障進(jìn)行排查；定位裝置能精準(zhǔn)定位