Sadar da ka'idar AC contactors.
Lokacin da aka toshe coil ɗin a ciki, ɗigon ƙarfe na na'ura mai canzawa yana haifar da ƙarfin adsorption na yanzu don narkar da baƙin ƙarfen na'urar wuta mai ƙarfi.Domin ana haɗa software ɗin tsarin tuntuɓar na'ura mai motsi tare da transfomer iron core mai motsi, mai motsi iron core yana tura wuraren tuntuɓar lamba guda uku a lokaci guda, babban lambar sadarwa yana rufewa, yana taimaka wa madaidaicin lamba don karyewa, yana taimakawa wurin da aka rufe. rufe, kuma yana haɗa wutar lantarki mai sauyawa.
Lokacin da aka kashe coil ɗin, ƙarfin adsorption ɗin yana raguwa, kuma ɓangaren haɗin haɗin ƙarfe na injin mai motsi yana rabu da ƙarfin jujjuyawar torsion, yana karya babban na'urar kewayawa, kuma madaidaicin lambar rufewa ta al'ada ta haɗa da Babban hannun riga na lamba yana rufe don taimakawa rufaffiyar lamba ta al'ada.Wurin rufewa ya karye, kuma an katse wutar lantarki.
Ana amfani da mai tuntuɓar sadarwa kawai don sadarwa hanyar sadarwa.Idan mai tuntuɓar AC dole ne a haɗa shi da DC, ƙarshen dole ne ya zama cewa hanya da ma injiniyoyi da kayan aiki sun lalace sosai.
Maɓalli mai mahimmanci na mai tuntuɓar sadarwa.
(1) software na tsarin shigar da wutar lantarki, gami da jan hankali coils, motsin muryoyin baƙin ƙarfe masu motsi da tsayayyen ƙarfe;
(2) Software na na'ura mai ba da hanya tsakanin hanyoyin sadarwa ya ƙunshi rukunoni uku na manyan na'urorin da'ira da rukuni ɗaya zuwa biyu na kunnawa da kashewa.An haɗa na'urar kashe wutar lantarki da aka saba rufe da ita zuwa tsakiyar ƙarfe na injin mai motsi;
(3) Kayan aikin busawa na Magnetic, gabaɗaya manyan masu haɗin AC masu ƙarfi suna sanye da kayan busawa na maganadisu, wanda ya dace don cire haɗin keɓancewar wutar lantarki da sauri kuma ya hana babban na'urar da'ira ta ƙone;
(4) Rubutun kwandon shara da na'urorin haɗi, maɓuɓɓugan ruwa daban-daban, hanyoyin watsawa, zoben kuskure na gajere, tashoshi, da sauransu.
Sadar da hanyar wayoyi na mai tuntuɓar AC.
Akwai tambari akan mai tuntuɓar (dangane da gaskiya)
1L3L5L, wanda yayi daidai da 2T4T6T, shine maɓallin kewayawa.
Ƙwayoyin da suka dace suna da tashoshi A1A2.
Ana iya daidaita lambobin sadarwa masu taimako.
13.14 yana nuna madaidaicin lambar sadarwa, NO yana nuna kunnawa da kashewa, wato, 13.14 an katse ba tare da toshewa ba, kuma an kashe 13.14 bayan shigar da ciki na madauki na sarrafawa don cimma manufar ci gaba da aiki.
Sadarwa AC contactor zane zane.
Daidaita madauki mai jujjuya aikin injin.
1. Bincika ko wayoyi na babban kewayawa daidai ne.Domin tabbatar da cewa biyu contactors iya dogara maye gurbin tsaka tsaki live waya na mota a lokacin da aka motsa, da m wayoyi na contactor ya kamata m da kuma gyara a cikin ƙananan rami na contactor.
2. Bayan duba cewa wayoyi daidai ne, ya kamata a yi gwajin toshewa.Don guje wa asarar rayuka, cire haɗin wayar motar tukuna.Shiri don yanayin kuskure na kowa;
1. Babu aiki;daya daga cikin dalilan shine duba ko inshorar kasuwanci na FU yana da gajeriyar kewayawa, ko ana amfani da mai haɗin FR na thermal relay ba daidai ba ko kuma yana da mummunan lamba, kuma ko mai haɗin haɗin SB1 da aka saba rufe ba shi da kyau.Abu na biyu shine rashin kuskuren wayoyi na makullin kulle kai tsaye.
2. A lokacin aiki, mai lamba ba ya tsotse;wannan shi ne saboda kulle-kullen da aka saba yi na mai tuntuɓar ba daidai ba ne a haɗa shi da kullin kulle kansa, kuma kulle-kulle da kulle-kulle yana kulle kansa.A cikin aiki, farfajiyar lamba da aka rufe ta al'ada ita ce mai tuntuɓar tsotsawar wutar lantarki na coil ɗin mai tuntuɓar.Bayan an kashe mai tuntuɓar mai tuntuɓar, za a rage kuzarin mai tuntuɓar kuma a sake shi, an saki mai tuntuɓar da aka saba, a sake tsotse mai tuntuɓar, kuma a sake yanke mai tuntuɓar.Don haka, mai tuntuɓar ba a sauƙaƙe tsotse a ciki ba.
3. Ba za a iya cire haɗin mai kulle kai ba.Wannan ya faru ne saboda rashin kuskuren wayoyi na lamba ta kulle kai da kuma sake jujjuya aikin motar.Domin ya fi ba da damar da mota don juya gaba da baya, biyu contactors KM1.KM2 motor uku The lokaci ikon samar tsaka tsaki waya ne live waya, amma biyu contactors ba za a iya narkewa da tunawa.Idan an narkar da shi kuma a nutse a lokaci guda, zai haifar da haɗari na aminci na gajeren lokaci.Don guje wa hatsarori na aminci, da'irar samar da wutar lantarki yakamata ta yi amfani da amintaccen kulli mai kulle kai.
Hanyar anatomy tana kama da haka:
1. Gudu a hanya mai kyau:
1. Kashe QF mai yatsan iska kuma haɗa wutar lantarki mai mataki uku.
2. Latsa ka riƙe maɓallin gudu na gaba SB3, KM1 yana toshe a ciki, an jawo shi da kulle kansa, kuma an rufe babban kebul na kewayawa kuma an rufe shi don haɗa motar.A wannan lokacin, tsaka-tsakin waya na motar shine L1.L2.L3, wato, yana aiki a hanya mai kyau.
2. Gudu da akasin haka:
1. Kashe QF mai yatsan iska kuma haɗa wutar lantarki mai mataki uku.
2. Latsa ka riƙe maɓallin aiki SB2 a cikin kishiyar shugabanci, KM2 yana kulle kansa bisa ga lambar sadarwa, sau da yawa kashe babban lambar sadarwa, kuma maye gurbin waya mai tsaka-tsaki da waya mai rai na wutar lantarki na uku na motar. .A wannan lokacin, layin sifili na motar shine L3.L2.L1, wato, yana aiki a gaba.
3. Makullin kai da matakin haɗin kai: Yana da aikin da aka haramta sosai kuma yana da tasirin garanti na aminci a cikin layin rarraba.
1. Contactor mai kulle kai da kullewa: an haɗa madauki mai sarrafa coil na KM1 a cikin jerin tare da KM2 na yau da kullun rufaffiyar haɗin gwiwa, kuma KM2 coil madauki an haɗa shi a cikin jerin tare da KM1 da aka saba rufe lamba.Lokacin da aka toshe tuntuɓar na'urar juyawa ta gaba KM1, KM1 yana taimaka wa rufaffiyar tuntuɓar da aka saba don yanke da'irar sarrafa coil ɗin KM2.Idan KM1 ya toshe kuma aka jawo shi, KM2 dole ne ya fara kashe wutar kuma ya sake shi don taimakawa wajen daidaita lambobin sadarwa da aka saba don gujewa kurakuran gajerun kewayawa masu launi biyu waɗanda KM1 da KM2 ke jawo su a lokaci guda. .Wannan matakin hanya ana kiransa matakin kulle kai da shiga tsakani.
2. Maɓallin maɓalli da haɗin kai: madaidaicin maɗaukaki da ƙananan igiyoyi na ainihin aiki na maɓallin sarrafawa ana watsa su zuwa madaidaicin madaidaicin don kewayawar wutar lantarki.Maɓallan SB2.SB3 suna da nau'i-nau'i na wuraren rufewa na yau da kullum da kuma nau'i-nau'i na lambobin sadarwa na yau da kullum, waɗanda aka haɗa tare da da'irar wutar lantarki na KM1.KM2.
Misali, madaidaicin maɓalli na SB2 na yau da kullun an haɗa shi a cikin jeri tare da coil na contactor KM2, kuma ana haɗa haɗin da aka saba da shi a cikin jerin tare da da'irar wutar lantarki na coil na contactor KM1.An haɗa wurin da aka saba rufe na maɓallin SB3 a jere tare da coil na contactor KM1, kuma ana haɗa haɗin da aka saba da shi a jere tare da da'irar wutar lantarki na KM2.Ta wannan hanyar, lokacin da aka riƙe SB2, mai lamba KM2 kawai za a iya shigar da shi, kuma KM1 yana kashe wutar lantarki.Lokacin da aka danna SB3, mai lamba KM1 kawai za a iya shigar da shi, kuma KM2 yana kashewa.Idan SB2 da SB3 suna riƙe ƙasa a lokaci guda, ba za a iya shigar da coils na lamba biyu a ciki ba. Wannan yana aiki azaman makullin kulle kai.
4. Bayan motar tana gudana a cikin gaba (ko juyawa), ba lallai ba ne don danna maɓallin tsayawa don ƙare motar, amma danna maɓallin aiki na baya (ko turawa) a lokaci guda don yin motar. gudu a baya hanya.
5. The overvoltage kariya daga cikin mota ne da za'ayi ta thermal gudun ba da sanda FR.
Lokacin aikawa: Afrilu-20-2022
