安科瑞 陳(chén)聰

Application of AHKC series Hall sensor in a communication company in Saudi Arabia 

摘(zhāi)要：近年(nián)來,由(yóu)於電力(lì)電子器(qì)件(jiàn)的發展,變(biàn)頻調速，逆(nì)變，斬波(bō)等(děng)新技(jì)術的應(yīng)用,電(diàn)壓(yā)，電(diàn)流的(dí)波(bō)形已不再是(shì)標(biāo)準的正弦(xián)波或(huò)直流。傳(chuán)統的互感器顯(xiǎn)然(rán)已(yǐ)不適(shì)於對(duì)該(gāi)波(bō)形(xíng)的測量。因此,很多國家都相(xiāng)繼進(jìn)行了非接觸(chù)式電(diàn)流電(diàn)壓(yā)傳(chuán)感器(qì)的研究開(kāi)發(fā),其中尤(yóu)以霍爾電(diàn)流(liú)電壓傳(chuán)感器(qì)被視(shì)為該(gāi)項(xiàng)技術的代(dài)表。

Abstract: In recent years, due to the development of power electronic devices and the application of new technologies such as frequency converter, inverter and chopper, the waveform of voltage and current is no longer the standard sine wave or DC. The traditional CT is obviously not suitable for the measurement of the waveform. Therefore, many countries have carried out the research and development of non-contact current and voltage sensor, especially Hall current and voltage sensor is regarded as the representative of this technology.

0.項(xiàng)目概述(shù)： Project Overview

沙特(tè)AFAQY公司(sī)主(zhǔ)做(zuò)通訊設備(bèi)安裝(zhuāng)項(xiàng)目
，該客(kè)戶(hù)購(gòu)買我(wǒ)司(sī)霍爾電流(liú)傳感(gǎn)器主(zhǔ)要安裝(zhuāng)在UPS電源櫃中
，以監測(cè)電(diàn)流情況
，保護(hù)後(hòu)端(duān)設(shè)備(bèi).

Saudi Arabia AFAQY company mainly do the installation project of communication equipment. The Hall current sensor they purchased  is mainly installed in the UPS power cabinet to monitor the current situation and protect the back-end equipment.

1.AHKC係(xì)列霍爾傳(chuán)感(gǎn)器介紹 AHKC Series Hall current sensor

霍(huò)爾傳感器(qì)
，適(shì)用於交流，直流，脈(mài)衝等(děng)復雜(zá)信號(hào)的(dí)隔(gé)離(lí)轉(zhuǎn)換(huàn)
，通過(guò)霍爾(ěr)效應原(yuán)理使變換後的信(xìn)號能夠直接(jiē)被AD ，DSP，PLC，二(èr)次(cì)儀表等(děng)各種(zhǒng)采集裝置(zhì)直接采集和接受
，體(tǐ)積小
，壽(shòu)命長
，安(ān)裝(zhuāng)方便
，響(xiǎng)應時間快(kuài)
，電(diàn)流(liú)測量(liáng)範(fàn)圍寬精度高
，過載(zǎi)能力強
，綫(xiàn)性好
，抗(kàng)幹擾能(néng)力(lì)強等(děng)優點。

Hall sensor is suitable for the isolation and conversion of complex signals such as AC, DC and pulse. Through the Hall effect principle, the converted signal can be directly collected and accepted by various acquisition devices such as ad, DSP, PLC and secondary instrument. It has the advantages of small volume, long service life, convenient installation, fast response time, wide current measurement range, high precision, strong overload capacity and good linearity, It has the advantages of strong anti-interference ability.

2.型(xíng)號說(shuō)明(míng)Model description

3.安裝(zhuāng)圖片(piàn)Installation picture

4.總結Summmary

在UPS電源係(xì)統(tǒng)中
，閉環霍爾電流(liú)傳感器(qì)用於(yú)測量(liáng)輸出(chū)電流
，UPS控製(zhì)器根據此電(diàn)流(liú)進(jìn)行(háng)反(fǎn)饋控製(zhì)
，保證逆變電(diàn)源(yuán)正常(cháng)工(gōng)作。由於(yú)其響應(yīng)速(sù)度快
，特別(bié)適用(yòng)於(yú)計(jì)算機(jī)中的(dí)不(bù)間(jiān)斷電源。

In the UPS power system, the closed-loop Hall current sensor is used to measure the output current, and the ups controller carries out feedback control according to the current to ensure the normal operation of the inverter. Because of its fast response speed, it is especially suitable for uninterruptible power supply in computer.

參考文(wén)獻(xiàn) Bibliography

1.Solutions For Enterprise Micro-grid System 2020.02