無線測溫探測器產(chǎn)品在新加坡低壓電氣柜的應用

時間：2021-11-23

摘要：溫度是表征電力一次設備運行正常的一個重要參數(shù)。隨著用電量的急劇增長，為了滿足用電需求，變電站的開關柜等高低壓設備長期運行在線狀態(tài)，過負荷運行會導致一次設備的發(fā)熱及過熱，這一現(xiàn)象在負荷增長較快的地區(qū)顯得尤為普遍。這些情況如不及時得到監(jiān)控，及時處理，都將發(fā)生不可預測的大事故。通過對開關柜溫度的實時監(jiān)測，即可知道開關柜運行工況，通過電網(wǎng)信息資源整合，就可為狀態(tài)檢修提供強有力的依據(jù)因此，進行安全溫度監(jiān)測及智能化控制是非常有必要的。

Abstract: Temperature is an important parameter that characterizes the normal operation of electric primary equipment. With the rapid increase in power consumption, in order to meet the demand for electricity, high and low voltage equipment such as switch cabinets in substations are operating online for a long time. Overload operation will cause heating and overheating of primary equipment. This phenomenon is especially true in areas with fast load growth. universal. If these situations are not monitored and dealt with in time, unpredictable accidents will occur. Through real-time monitoring of the temperature of the switchgear, the operating conditions of the switchgear can be known, and the integration of power grid information resources can provide a strong basis for condition maintenance. Therefore, safe temperature monitoring and intelligent control are very necessary.

關鍵字：無線測溫傳感器，無線測溫系統(tǒng)，433Mhz無線測溫

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

1. 項目概述 Project Overview

某新加坡客戶為中低壓電氣柜成套公司，對無線測溫產(chǎn)品非常感興趣，選擇我司ATE400型CT感應取電式傳感器，并且采用ATC450收發(fā)器來連接顯示屏，后期計劃通過4G網(wǎng)關上傳云平臺系統(tǒng)。監(jiān)控過熱故障，避免安全隱患。

A Singapore customer is a complete company for low- and medium-voltage electrical cabinets and is very interested in wireless temperature measurement products. He chose our company's ATE400 CT induction power sensor, and used ATC450 transceivers to connect to the touchscreen. In the future, it plans to upload to the cloud platform through the 4G gateway. system. Effectively monitor overheating faults to avoid potential safety hazards.

2.無線測溫產(chǎn)品介紹Introduction of Wireless Temperature Measurement Product

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

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

（1）無線測溫模塊安全可靠、安裝維護簡單，適合對中開關高電壓、大電流接點處進行溫度監(jiān)測，被測設備的結構不需要變動。

（2）整個無線測溫系統(tǒng)可以通過無線方式通訊，信號傳輸方便。

（3）無線測溫系統(tǒng)抗干擾能力強，對脈沖干擾、快速瞬變干擾、靜電輻射、電磁場輻射等的抗干擾能力達到國家四級標準，同時設備運行不影響中壓開關的分、合閘操作以及保護裝置的動作。

（4）應用在工業(yè)（煤礦、鋼鐵、石油、化工）、電廠、學校、醫(yī)院、**建設、交通設施（機場、火車站）、商業(yè)建筑、會展中心、光伏發(fā)電、新能源等領域。

(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.無線測溫解決方案 Wireless Temperature Monitoring Solution

4.1 測溫傳感器 Wireless temperature sensor

4.1.1 CT感應取電無線測溫傳感器 Wireless temperature sensor by CT sensing

ATE400

·Small size;

·Wireless transmit;

·Wireless transmission distance, 150 meters;

·Fase sampling frequency,15s;

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

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

4.1.2電池供電型無線測溫傳感器 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.結構圖 Typical Connection

6.應用場景 Application

詞條
詞條說明
多功能電表哪些品牌好這三個品牌是可以選擇
多功能電表一般是三相電表，因此多功能電表一定要挑選**品牌，大品牌不僅是品質保證，并且或是售后服務確保，因此買電表一定不必貪便宜。是**別**產(chǎn)品，專注于為智能電網(wǎng)和能源運用、節(jié)能降耗給予總體技術性與商品解決方法。公司創(chuàng)立于1996年，于2007年3月在深圳市證券交易所主板上市?，F(xiàn)注冊資金119 .675萬余元，職工4000余名，有著**出1000人的工藝研發(fā)部門，在上海建了近3.6萬平方的產(chǎn)
電動自行車充電樁安裝施工方案
一、安裝說明拿到叮叮充電樁設備后，需持有“電工資格證”的專業(yè)人員進行設備安裝，以免出現(xiàn)危險。二、安裝所需材料參考三、多臺設備串聯(lián)安裝方式（如有需要可參考）四、電氣連接示意圖五、安裝方式六、安裝步驟1、安裝線槽或者鋼梁；2、根據(jù)充電樁背面的螺絲孔在安裝處留眼并打入膨脹螺絲；3、把充電樁用螺絲固定；4、輸入電源按左零右火接入對應的接線端子處；5、把所有插座接入充電樁的零線串聯(lián)；6、依次連接插座火線，充
遠程抄表系統(tǒng)的作用
為處理抄表難及人工抄表所帶來的諸多缺點，每個企業(yè)產(chǎn)品研發(fā)出遠程控制抄表系統(tǒng)，可以保持全自動遠程控制開展抄表，給抄表的工作中帶來了很大的便捷。不僅如此，遠程控制抄表系統(tǒng)也有許多強勁的功效，實際涉及下面一些層面。1、減少了抄表工作人員及期間費用傳統(tǒng)式的抄表方法是派抄表員到實地去人工抄寫，每個人每月抄寫數(shù)千戶上下，勞動效率大，抄表工作人員總數(shù)多，管理成本大。用遠程控制抄表系統(tǒng)，一個大城市的電度表、智能水
醫(yī)院能源管理系統(tǒng) 醫(yī)院耗能管理方案
醫(yī)院做為主要的公用設施之一，也是電力能源狀況較為錯綜復雜的公用設施，醫(yī)院用的機器設備比較多，電力能源使用量也非常高，盡管目前許多醫(yī)院也用了醫(yī)院能源管理系統(tǒng)，可是許多能源供應都出現(xiàn)許多系統(tǒng)漏洞，非常容易造成疏漏，有一些能源管理系統(tǒng)也僅僅遠程控制抄抄表罷了，電力能源智能監(jiān)控系統(tǒng)合理避免系統(tǒng)漏洞，使數(shù)據(jù)信息全自動存檔，剖析環(huán)保節(jié)能計劃方案，常見故障報障，使工作員**時間修補常見故障等。一、醫(yī)院能耗特性◆