mai karyawa:
Na'urar da'ira tana nufin na'urar da za ta iya sarrafawa, ɗauka da karya halin yanzu a ƙarƙashin yanayin da'ira na yau da kullun, da gudanarwa, ɗauka da karya halin yanzu ƙarƙashin yanayin da'ira mara kyau a cikin ƙayyadadden lokaci.Ana rarraba masu keɓan wutar lantarki zuwa manyan na'urori masu ɗaukar wutar lantarki da na'urori masu ƙarancin wutar lantarki gwargwadon iyawar aikace-aikacen, kuma iyakokin da ke tsakanin babban ƙarfin lantarki da ƙarancin wutar lantarki ba su da fa'ida.Gabaɗaya fiye da 3kV ana kiransa kayan aikin lantarki masu ƙarfi.
Ana iya amfani da na'urori masu rarrabawa don rarraba wutar lantarki, fara injin asynchronous sau da yawa, kare layukan wutar lantarki da injina, da kuma yanke da'irori kai tsaye idan an yi nauyi mai tsanani, gajeriyar kewayawa, rashin ƙarfi da sauran kurakurai.Ayyukansa yana daidai da haɗin fuse mai sauya wuta da mai zafi da zafi mai zafi.Bugu da ƙari, gabaɗaya ba lallai ba ne don maye gurbin sassa bayan karya halin yanzu.An yi amfani da shi sosai a yanzu.
Rarraba wutar lantarki wata hanya ce mai matukar mahimmanci wajen samarwa, watsawa da amfani da wutar lantarki.Tsarin rarraba wutar lantarki ya haɗa da masu canza wuta da kayan lantarki daban-daban masu girma da ƙarancin wuta.Ƙarƙashin wutar lantarki kayan aiki ne na lantarki tare da yawan amfani da aikace-aikace masu yawa.
tsarin aiki:
Mai watsewar kewayawa gabaɗaya ya ƙunshi tsarin tuntuɓar, tsarin kashe baka, tsarin aiki, saki, da casing.
A cikin yanayin gajeriyar da'ira, filin maganadisu wanda babban halin yanzu ke samarwa (yawanci sau 10 zuwa 12) yana shawo kan ƙarfin lokacin bazara, sakin yana jan tsarin aiki don yin aiki, kuma sauyawa yana tafiya nan take.Lokacin da aka yi yawa, halin yanzu yana ƙaruwa, haɓakar zafi yana ƙaruwa, kuma bimetal ya lalace zuwa wani matsayi don inganta motsi na inji (mafi girman halin yanzu, mafi guntu lokacin aiki).
Don nau'in lantarki, ana amfani da taswira don tattara girman kowane lokaci na halin yanzu da kwatanta shi da ƙimar da aka saita.Lokacin da halin yanzu ba daidai ba ne, microprocessor yana aika sigina don sanya sakin lantarki ya motsa tsarin aiki don aiki.
Ayyukan na'ura mai ba da hanya tsakanin hanyoyin sadarwa shine yankewa da kuma haɗa da'irar kaya, yanke da'irar kuskure, hana haɗarin faɗaɗawa, da tabbatar da aiki lafiya.Mai karfin wutar lantarki yana buƙatar karya baka na 1500V da na yanzu na 1500-2000A.Ana iya shimfiɗa waɗannan baka har zuwa 2m kuma a ci gaba da ƙonewa.Don haka, kashe baka matsala ce da dole ne masu fasa wutar lantarki su warware.
Ka'idar kashe baka shine galibi don sanyaya baka don raunana yanayin zafi.A gefe guda, busa baka yana haɓaka baka, yana ƙarfafa sake haɗuwa da yaduwa na ƙwayoyin da aka caje, kuma a lokaci guda yana busa ƙwayoyin da aka caje a cikin ratar baka, da sauri maido da ƙarfin dielectric.
Za a iya amfani da ƙananan ƙarfin lantarki +, wanda kuma aka sani da maɓallin iska ta atomatik, don kunna da kashewa, kuma ana iya amfani da shi don sarrafa motocin da ke farawa ba da yawa ba.Ayyukansa yayi daidai da jimlar sashe ko duk ayyukan sauya wuka, relay mai jujjuyawa, juzu'in asarar wutar lantarki, relay thermal da ɗigogi, kuma muhimmin na'urar kariya ce a cikin cibiyar rarraba ƙarancin wutar lantarki.
Ƙwararrun ƙananan wutar lantarki suna da ayyuka masu yawa na kariya (sauyi, gajeren lokaci, kariya ta ƙarfin lantarki, da dai sauransu), ƙimar aikin daidaitacce, babban ƙarfin karya, aiki mai dacewa, aminci da sauran fa'idodi, don haka ana amfani da su sosai.Tsari da ƙa'idar aiki Ƙarƙashin wutar lantarki ya ƙunshi injin aiki, lambobin sadarwa, na'urorin kariya (saki iri-iri), da tsarin kashe baka.
Babban lambobi na wutar lantarki mai katsewar kewayawa ana sarrafa su da hannu ko kuma an rufe su ta hanyar lantarki.Bayan an rufe manyan lambobi, hanyar tafiya kyauta tana kulle manyan lambobi a cikin rufaffiyar wuri.Ƙunƙarar jujjuyawar jujjuyawar juzu'i da ma'aunin zafin jiki na fitarwar thermal ana haɗa su a cikin jeri tare da babban kewayawa, kuma ana haɗa murɗa na sakin ƙarancin wutar lantarki a layi daya tare da samar da wutar lantarki.Lokacin da kewaye ke da ɗan gajeren kewayawa ko kuma an yi nauyi sosai, an jawo ƙullawar ƙwanƙwasa mai jujjuyawa a ciki, ta yadda tsarin sakin kyauta ya yi aiki, kuma babbar hanyar sadarwa ta cire haɗin babban da'irar.Lokacin da da'irar ta yi yawa, sashin zafin jiki na rukunin tafiye-tafiye na thermal zai yi zafi, yana lanƙwasa bimetal, don haka tura hanyar tafiya kyauta don aiki.Lokacin da kewayawa ba ta da ƙarfi, an sake sakin ƙugiya na ƙarancin wutar lantarki.Kuma tsarin tafiya kyauta kuma ana kunna shi.Ana amfani da na'urar tafiya mai layi daya don sarrafa nesa.A lokacin aiki na yau da kullun, ana rage kuzarin nada.Lokacin da ake buƙatar sarrafa nisa, danna maɓallin farawa don ƙarfafa coil.
Lokacin aikawa: Oktoba-15-2022