安科瑞 劉秋霞

Application of Acrel Wireless Temperature Products in a factory in Brazil

摘 要：高壓開(kāi)關(guān)設(shè)備是變電站和配電站中保證電力系統(tǒng)安全運(yùn)行的重要設(shè)備之一,因此,開(kāi)關(guān)柜的穩(wěn)定運(yùn)行對(duì)于整個(gè)電力系統(tǒng)有非常重要的意義。設(shè)備老化、長(zhǎng)期高負(fù)荷運(yùn)行都可能使設(shè)備局部溫度過(guò)高而發(fā)生火災(zāi)，因此,對(duì)變電站內(nèi)的敏感設(shè)備進(jìn)行溫度檢測(cè)變得尤為重要。

關(guān)鍵詞：高壓開(kāi)關(guān)柜；無(wú)線測(cè)溫；溫度檢測(cè)

Abstract：High-voltage switchgear is one of the important equipment to ensure the safe operation of the power system in substations.Therefore, the stable operation of the switchgear is of great significance to the entire power system. The aging of equipment and long-term high-load operation may cause the local temperature of the equipment to be too high and cause fire.Therefore, temperature detection of sensitive equipment in substations becomes particularly important.

Keywords：High-voltage switchgear;Wireless temperature measurement;Measure temperature

1 項(xiàng)目概況Project Overview

本工程為巴西某工廠，為當(dāng)?shù)馗吣芎钠髽I(yè)，對(duì)用電安全比較重視，需要實(shí)時(shí)了解線纜的溫度信息，防止因此而造成的電氣安全事故。

This project is a factory in Brazil, which is a local high energy consumption enterprise. It pays more attention to the safety of power consumption, and needs to know the temperature information of the cable in real time.Prevent the electrical safety accidents caused by this。

2 相關(guān)產(chǎn)品 Rated Products

3 結(jié)語(yǔ)Project Summary

高壓開(kāi)關(guān)柜是電力傳輸系統(tǒng)的樞紐,起著通斷、控制或保護(hù)等作用,保障著系統(tǒng)安全運(yùn)行。本文介紹的安科瑞無(wú)線測(cè)溫產(chǎn)品針對(duì)高壓開(kāi)關(guān)柜內(nèi)的綜合測(cè)控，實(shí)現(xiàn)開(kāi)關(guān)柜盤面整潔、美觀，易于調(diào)試維護(hù)，實(shí)現(xiàn)集操作、顯示于一體的同時(shí)，對(duì)柜內(nèi)銅排、電纜、斷路器觸頭等電氣節(jié)點(diǎn)的溫度進(jìn)行監(jiān)測(cè)，防止在運(yùn)行過(guò)程中因氧化、松動(dòng)、灰塵等因素造成接點(diǎn)接觸電阻過(guò)大而發(fā)熱成為隱患，提升設(shè)備安全保障。

The high-voltage switchgear is the hub of the power transmission system, which plays the role of on-off, control or protection, ensuring the safe operation of the system.The Acrel wireless temperature measurement products introduced in this article are aimed at the comprehensive measurement and control of high-voltage switch cabinets, and realize the clean and beautiful of the switch cabinet, easy to debug and maintain, and realize the integration of operation and display at the same time, monitor the temperature of electrical nodes such as copper bars, cables, and breaker contacts in the cabinet.Prevent the contact resistance from becoming too large due to oxidation, looseness, dust and other factors during operation and heat generation as a hidden danger, and improve the safety of the equipment.

5 現(xiàn)場(chǎng)安裝圖片Photos on site

參考文獻(xiàn)

[1] Solutions for Enterprise Micro-grid System.2020.02