安(ān)科(kē)瑞(ruì) 陳聰(cōng)

Application of Hall effect current transducer in a company in India 

摘要：霍(huò)爾電(diàn)流傳感器是依(yī)靠(kào)電(diàn)磁特(tè)性檢(jiǎn)測電(diàn)流的(dí)一種傳(chuán)感(gǎn)器，它通(tōng)過(guò)測(cè)量霍(huò)爾電(diàn)勢可以間(jiān)接測(cè)量出載流導體(tǐ)電流的(dí)大(dà)小，使(shǐ)電流的非接(jiē)觸測量(liáng)成為可(kě)能。霍爾電流傳(chuán)感(gǎn)器主要(yào)包(bāo)括(kuò)開(kāi)環式和閉環式兩(liǎng)種，具有(yǒu)響應時間(jiān)短，工作頻率(shuài)高(gāo)，過載(zǎi)能力強(qiáng)，高隔離度等(děng)優(yōu)點(diǎn)，適(shì)合(hé)測量(liáng)各(gè)種頻(pín)率及(jí)各種波(bō)形的復(fù)雜(zá)電(diàn)量(liáng)，被廣(guǎng)泛應用(yòng)於(yú)變(biàn)頻(pín)調(tiáo)速(sù)裝(zhuāng)置，逆(nì)變(biàn)裝(zhuāng)置，UPS電源，光伏發電，通訊(xùn)機(jī)房，數(shù)控機床(chuáng)，微(wēi)機(jī)監(jiān)測(cè)係統，電網監控(kòng)係(xì)統和需要隔(gé)離(lí)檢(jiǎn)測(cè)電(diàn)流的(dí)各(gè)個領域中。

Abstract: Hall current sensor is a kind of sensor that relies on electromagnetic characteristics to detect current.It can indirectly measure the current of the current-carrying conductor by measuring the Hall electric potential, making non-contact measurement of current possible.Hall current sensors mainly include open-loop and closed-loop types, which have the advantages of short response time, high operating frequency, strong overload capacity, and high isolation.It is suitable for measuring complex electric quantity of various frequencies and various waveforms.It is widely used in variable frequency speed regulation devices, inverter devices, UPS power supplies, photovoltaic power generation, communication rooms, CNC machine tools, microcomputer monitoring systems, grid monitoring systems and various fields that require isolation and detection of current.

關(guān)鍵詞：霍爾電(diàn)流傳感器(qì)；應用(yòng)

Key words: Hall current sensor；application

1.項(xiàng)目概述： Project Overview

印度(dù)某公司(sī)業務涵蓋泵(bèng)，充電樁(zhuāng)，太陽能(néng)等，該客戶購買(mǎi)我司霍爾電(diàn)流傳感器主要(yào)用(yòng)於PLC，本(běn)來(lái)客(kè)戶需(xū)要(yào)0到(dào)20毫安(ān)輸出，但是0毫(háo)安時(shí)不(bù)能區分是(shì)真(zhēn)的(dí)0毫安還是無信號輸(shū)出(chū)，後(hòu)來,客(kè)戶(hù)認為4到20毫(háo)安輸出更加(jiā)合理(lǐ)，所(suǒ)以采(cǎi)用我司4到(dào)20毫安(ān)輸出的AHKC係(xì)列霍(huò)爾電(diàn)流(liú)傳(chuán)感(gǎn)器。

The Indian company's business covers pumps, charging piles, solar energy, etc. The Hall current sensor they purchased is mainly installed PLC.Originally, customers need 0-20 mA output, but at 0 mA, it is not possible to distinguish whether it is true 0 mA or no signal output.In the end, the customer thought that 4-20 mA output is more reasonable, so we use our AHKC series Hall current sensor with 4-20 mA output.

2.AHKC係列(liè)霍爾(ěr)傳(chuán)感(gǎn)器(qì)介紹(shào) AHKC Series Hall current sensor

霍(huò)爾傳感器(qì)，適用(yòng)於交(jiāo)流(liú)，直(zhí)流(liú)，脈衝(chōng)等復雜(zá)信號(hào)的(dí)隔離轉換，通過(guò)霍爾效應原(yuán)理(lǐ)使變(biàn)換(huàn)後(hòu)的信號能夠(gòu)直接被AD ，DSP，PLC，二(èr)次(cì)儀(yí)表等(děng)各種采集裝置(zhì)直接采集和(hé)接受(shòu)，體積小(xiǎo)，壽(shòu)命(mìng)長，安(ān)裝方(fāng)便，響應時間快，電流(liú)測量(liáng)範圍(wéi)寬精度高(gāo)，過載(zǎi)能力強，綫性好，抗(kàng)幹擾能(néng)力強等優點(diǎn)。

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.

3.型號(hào)說(shuō)明Model description

4.安裝(zhuāng)圖片Installation picture 

5.總結Summmary

霍(huò)爾電(diàn)流傳感器能將係統(tǒng)中(zhōng)原(yuán)邊(biān)直(zhí)流電(diàn)流(liú)信(xìn)號(hào)轉換成(chéng)為(wéi)標(biāo)準(zhǔn)DC±5V或4-20mA輸出，起到了監測和電氣隔離作用，可與(yǔ)多回路監控儀表或其他電氣測量儀表配套使用。被廣(guǎng)泛用於工(gōng)業自動化，不間斷(duàn)電源(yuán)，充電樁等領域(yù)。

The Hall current sensor can convert the primary DC current signal in the system into a standard DC±5V or 4-20mA output, which plays a role in monitoring and electrical isolation.It can be used with multi-loop monitoring instruments or other electrical measuring instruments. It is widely used in industrial automation, uninterruptible power supply, charging pile and other fields.

參(cān)考文獻 Bibliography

1.Solutions For Enterprise Micro-grid System 2020.02