I-split core current transformer iyisici esibalulekile ezinhlelweni zokulinganisa amandla, njengoba ivumela ukukalwa kwamandla kagesi ngaphandle kwesidingo sokunqamula umqhubi olinganiswayo. Ukufaka i-split core current transformer kumitha yamandla kuyinqubo elula kakhulu, kodwa idinga ukunakwa ngokucophelela ukuqinisekisa ukulinganisa okunembile nokusebenza okuphephile. Kulesi sihloko, sizoxoxa ngezinyathelo ezihilelekile ekufakweni kwe-split core current transformer kumitha yamandla.
Ngaphambi kokuba siqale, kubalulekile ukuqonda umsebenzi oyisisekelo we-i-transformer yamanje eyinhloko ehlukanisiweLolu hlobo lwe-transformer luklanyelwe ukuvulwa, noma "ukuhlukaniswa," ukuze lubekwe eduze kwe-conductor ngaphandle kwesidingo sokulunqamula. I-transformer ibe isilinganisa ugesi ogeleza ku-conductor bese inikeza isignali yokuphuma engasetshenziswa yi-energy meter ukubala ukusetshenziswa kwamandla.
Isinyathelo sokuqala sokufaka i-split core current transformer ukuqinisekisa ukuthi amandla asesekethe elinganiswayo acishiwe. Lokhu kubalulekile ngezizathu zokuphepha, njengoba ukusebenza ngezifunda zikagesi ezibukhoma kungaba yingozi kakhulu. Uma ugesi usucishiwe, isinyathelo esilandelayo ukuvula i-split core ye-transformer bese uyibeka eduze kwe-conductor ezolinganiswa. Kubalulekile ukuqinisekisa ukuthi i-core ivaliwe ngokuphelele futhi iboshwe ngokuphephile ku-conductor ukuvimbela noma yikuphi ukunyakaza ngesikhathi sokusebenza.
Ngemva kokuba i-transformer yamanje ehlukanisiwe isikhona, isinyathelo esilandelayo ukuxhuma izintambo zokukhipha ze-transformer kuma-terminal okufaka emitha yamandla. Lokhu kuvame ukwenziwa kusetshenziswa ucingo olufakwe i-insulation kanye nama-terminal block ukuqinisekisa ukuxhumana okuphephile nokuthembekile. Kubalulekile ukulandela imiyalelo yomenzi yokuxhuma i-transformer kumitha yamandla ukuqinisekisa ukusebenza kahle.
Uma sekuxhunyanisiwe, isinyathelo esilandelayo ukuqinisa isekethe nokuqinisekisa ukuthi imitha yamandla ithola isignali evela ku-transformer yamanje ehlukanisiwe. Lokhu kungenziwa ngokubheka isibonisi kumitha yamandla ukuqinisekisa ukuthi sibonisa ukufundwa okuhambisana nogesi ogeleza ku-conductor. Uma imitha ingabonisi ukufundwa, kungadingeka ukuthi uhlole kabili ukuxhumeka futhi uqinisekise ukuthi i-transformer ifakwe kahle.
Okokugcina, kubalulekile ukuhlola ukunemba kwemitha yamandla kanyei-transformer yamanje eyinhloko ehlukanisiweLokhu kungenziwa ngokuqhathanisa ukufundwa kwemitha yamandla nemithwalo eyaziwayo noma ngokusebenzisa idivayisi ehlukile yokulinganisa ukuqinisekisa izilinganiso. Uma kutholakala ukungafani, kungadingeka ukulinganisa kabusha imitha yamandla noma ukubeka kabusha i-transformer yamanje ye-split core ukuqinisekisa izilinganiso ezinembile.
Ekuphetheni, ukufaka i-split core current transformer ibe yi-energy meter kuyinqubo elula edinga ukunakwa ngokucophelela kwemininingwane. Ngokulandela izinyathelo ezichazwe kulesi sihloko nokunaka kakhulu ukuphepha nokunemba, kungenzeka ukuqinisekisa ukuthi i-energy meter iyakwazi ukunikeza izilinganiso ezithembekile zokusetshenziswa kwamandla. Ukufakwa nokuhlolwa okufanele kwe-split core current transformer kubalulekile ekulinganisweni okunembile kwamandla kagesi kanye nokusebenza kahle kwezinhlelo zokulinganisa amandla.
Isikhathi sokuthunyelwe: Agasti-29-2024