Misalai na Gidagar Da Duk da Karshe na Kirkiro GIS Voltage Transformers?

Na gaskiya daɗi, ina ni Oliver, kuma in yi aiki a matsayin mafi girman current transformers (CTs) da voltage transformers (VTs) na shekaru 8.

Daga cikin taimakawa waɗanda suka fi sani game da shugaban lokaci zuwa yin mulkin takaminni masu hanyar tsirrai da samun rarrabe abubuwa mai zurfi, in yi aiki a kan duka irin instrument transformers — musamman wadannan da ake amfani da su a cikin GIS systems. Samun rarrabe abubuwa na voltage transformers shine wani abu da in yi kowace lokacin.

Kafin yaɗu, ya neman ina sabon mallaka:

“Oliver, me koyaya ta haka zaka iya yi samun rarrabe abubuwa a kan voltage transformer na GIS? Wani alama ita ce?”

Wannan bincike ya fi kyau! Saboda haka, na zo in ba da wannan:

Me so kuɗi na samun rarrabe abubuwa a kan voltage transformer na GIS — kuma me koyaya ita ce ma za a duba?

Babu kalma mai zurfi — kawai bayanai masu rayuwa a cikin yanayi da in yi a shekarun 8. Za ka iya ƙarin bayanin!

1. Me Samun Rarrabe Abubuwa Na Voltage Transformer (VT) Ce?

Amsa, samun rarrabe abubuwa na VT yana neman cewa ci gaba na VT ya danganta da ci gaba mai fada — ya'ni, yadda mai daidaitoce ne a cikin abin da ake bayyana.

Idan rarrabecin ya fi kadan:

• Bayanan metering zai kasance, wanda zai haɓaka masana biyan tarifin.

• Abubuwan inganci suna iya gano al'amuran da ba daidai, kuma suka sauya ko kuma ba su sai sai a lokacin da ake bukata.

Saboda haka, wannan bai fiye waɗanda ke jin daidai ne — yana da muhimmanci a cikin al'amuran.

2. Kin Koyar Da A Tattara
2.1 Bayyana Dalilin

Kana tattauna don bayyana a makarantar, kudin karshen, ko kuma kudin aiki na zaman kansu? Har da irin dalili ya kamata muhimmin abubuwa masu yawan farko.

2.2 Duba Zane Masu Habaka Da Amnati

• Dubacita cewa yanayin mafi girma na VT ta fitowa da kuma ana amfani da tsaƙi.

• Sahihcita cewa zane na yanayin mafi yiwuwa na VT ya fi dace.

• Dubacita cewa abubuwan da ake amfani da su a tattarar - kamar voltage booster, standard VT, da error tester - suna da damar da kuma an yi samun rarrabe abubuwan a lokacin da ake bukatar.

2.3 Yi Amfani Da Abubuwan Reference

Za a buƙatar voltage transformer mai amfani mai sauƙi don duba da wanda ake tattara.

2.4 Amfani Da Ingantaccen Alama Don Tattara
Alama 1: Saka Cikin Tattarar

• Saka yanayin mafi girma zuwa voltage source.

• Saka VT na tattara da VT na standard a kan yanayin mafi girma.

• Saka cikin yanayin mafi yiwuwa zuwa error tester.

Muhimmi: Dubacita cewa polarity ya danganta — idan bana, rarrabecin zai kasance ko kuma tattarar zai lala.

Alama 2: Duk iyaka zuwa rated level

• Zuba voltage duk iyaka da karamin.

• Tafi dogara cewa bana da al'ummar tsohon ko al'adu.

• Idan rated voltage an samu, bayyana wajen lokaci.

Alama 3: Rubuta Data na Rarrabecin

A rated voltage, karin da rubuta:

• Ratio error

• Phase angle error

Kuma tattauna a kan ƙarin hankali — kamar 25%, 50%, da 100% na rated burden.

Alama 4: Bincika Abubuwan

• Kiran abubuwan da aka rubuta da national standards ko nameplate specifications.

• Idan rarrabecin ya fi kadan da muhimmin limit, VT ya kamata yin ƙarin samun rarrabe ko kuma inganta.

3. Muhimmanci Na Iya Yawon Sai Da Yadda Ake Fara Su

4. Ƙarin Bayani

A nan da in yi aiki a matsayin mafi girman a wannan farin na shekaru 8, wanda in samu shine:

“Samun rarrabe abubuwa na VT yana iya zama mai mahimmanci, amma idan an yi da alama da kuma sakin amfani ya danganta, yana iya zama mai yawa.”

Idan kana ɗaya, za ka iya yin haka da sabon mallaka kamar mutane da suka da darasi a kan lokacin. Kuma idan kana da shiga, ba ka saukarreni — amnati da daidaitoci ba zai zama babbar ƙarfin.Idan kana samu abubuwa a kan tattarar ko kuma ka ɗauke da wani alama, zaka iya tabbata. Ina son in ba da ƙarin bayanai masu rayuwa da kuma magangan.Ina gina cewa duka voltage transformer na GIS yana iya yi aiki da amnati da daidaitoci!

— Oliver