Sarrafa Kayan Wutar Lantarki: Sharuɗɗan Injiniyan Lantarki
Sarrafa Kayan Wutar Lantarki: Sharuɗɗan Injiniyan Lantarki
Ikon Aiki
A cikin ƙarni, watsawa, da amfani da ikon AC, ɓangaren makamashin da aka canza zuwa nau'in lantarki ana kiransa ikon aiki.
Ƙarfin Mai Aiki
A cikin ƙarni, watsawa, da amfani da ikon AC, ɓangaren makamashin da ke cikin musayar filaye na lantarki a cikin da'ira ana kiransa ƙarfin amsawa.
Tsarin Wuta
Tsarin wutar lantarki ya ƙunshi janareta, kayan aikin rarrabawa, mataki - sama da mataki - na'urori, layukan wuta, da masu amfani da wutar lantarki.
Matsala Tsakanin Matsala
A cikin da'irar lokaci guda uku, idan ƙarfin wutar lantarki ya daidaita kuma nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) nau'i-nau'. Duk da haka, idan nau'in nau'i uku-nau'i yana da asymmetrical kuma babu wani layi mai tsaka-tsaki ko tsaka-tsakin layi yana da mahimmanci, ƙarfin lantarki zai bayyana a tsaka-tsakin tsaka-tsakin. An san wannan al'amari da ƙaura tsaka tsaki.
Overvoltage na aiki
Ƙaruwar wutar lantarki na wucin gadi da ke haifar da kewayawa - ayyuka masu ɓarna ko gajere - kewayawa da ƙasa - yanayin kuskure ana magana da shi azaman yawan ƙarfin aiki.
Resonant Overvoltage
Ƙaruwar wutar lantarki sakamakon yanayin haɓakawa a cikin wutar lantarki - da'irori na tsarin saboda da'ira - ayyuka masu fashewa ko jikewa na ƙarfe - ainihin abubuwan da ake kira resonant overvoltages.
Babban Haɗin Wutar Lantarki
A cikin tashoshin wutar lantarki, tashoshin wutar lantarki, da tsarin wutar lantarki, babban haɗin wutar lantarki yana nufin babban ƙarfin lantarki wanda ke bayyana haɗin haɗin kayan lantarki don saduwa da wutar lantarki - watsawa da buƙatun aiki.
Biyu - Haɗin Busbar
Wannan saitin yana fasalta nau'ikan sandunan bas guda biyu: mashin bas mai aiki (I) da mashaya mai jiran aiki (II). Ana haɗe kowace da'ira zuwa ga bas ɗin bas ta hanyar na'ura mai ba da hanya tsakanin hanyoyin sadarwa da saiti biyu na keɓance maɓalli, tare da haɗin bas ɗin bas - tie circuit breaker.
Daya - da - a - Rabi - Haɗin Breaker
A cikin wannan tsari, kowane nau'i na abubuwa (layi masu fita ko tushen wutar lantarki) suna haɗa su zuwa bassan bas guda biyu ta hanyar na'urorin da'ira uku, suna samar da haɗin "ɗaya - da - a - rabi - breaker", wanda kuma aka sani da haɗin 3/2.
Amfanin Wutar Ma'aikata
* A lokacin farawa, aiki, rufewa, da kula da tashar wutar lantarki, ana buƙatar adadi mai yawa na kayan lantarki, da farko na injunan motsa jiki, don tabbatar da aiki na yau da kullun na manyan kayan aikin shuka da tsarin taimako kamar sarrafa kwal, murƙushe kwal, cire toka, tarin ƙura, da kuma kula da ruwa. Duk na'urorin lantarki da ake amfani da su don aikin shuka, sarrafawa, gwaji, kulawa, da hasken wuta sun faɗi ƙarƙashin ikon masana'anta.
Yawan Amfani da Wutar Ma'aikata
*Kashi na wutar lantarki da ake amfani da shi don ayyukan samar da wutar lantarki dangane da jimillar wutar da masana'anta ke samarwa ana kiranta adadin wutar lantarkin da masana'anta ke samarwa, wanda shine babban ma'aunin tattalin arziki na yadda ake gudanar da wutar lantarki.
Ci gaba da lodi
* Motoci masu ci gaba da aiki a kullum.
Load mai ɗan lokaci
* Abubuwan da ake amfani da su kawai lokacin gyarawa, haɗari, ko lokacin farawa da rufe injina da tukunyar jirgi.
Ci gaba da lodi
* Abubuwan da ke aiki sama da awanni 2 a lokaci guda.
Short-Load Load
* Abubuwan da ke aiki na mintuna 10 zuwa 120 a lokaci guda.
Load mai hawan keke
* lodin da ke maimaita sake zagayowar tare da lokacin da bai wuce mintuna 10 ba.
Kai - Sake kunna Motoci
* A cikin yanayin faɗuwar ƙarfin lantarki kwatsam ko ɓacewa a busbar samar da wutar lantarki na masana'anta, idan wutar lantarki ta busbar ta dawo daidai a cikin ɗan gajeren lokaci (yawanci 0.5 zuwa 1.5 seconds) yayin da saurin motar bai ragu sosai ba ko ya zo ya tsaya, motar za ta kai kanta - hanzarta kuma ta ci gaba da aiki na yau da kullun. Ana kiran wannan tsari na kansa - sake kunna motar.
Rashin Tashin Hankali
* Al'amarin da janareta na aiki tare a wani bangare ko gaba daya ya rasa sha'awar sa ana kiransa asarar tashin hankali.
Tsarin Gudanar da Haɓakawa
* Dukkanin tsarin da ya ƙunshi mai sarrafa motsa jiki, rukunin wutar lantarki, da janareta da kanta ana kiranta tsarin sarrafa tashin hankali.
Tsarin Haɗaɗɗen Kai Tsaye
* Tsarin motsa jiki wanda ke amfani da na'ura mai haɗawa da kayan aikin janareta (wanda ake magana da shi azaman transfomar motsa jiki) azaman tushen wutar lantarki. Bayan gyaran silicon, yana ba da kuzari ga janareta. Tunda an haɗa na'urar ta wutar lantarki a layi daya tare da fitowar janareta, wannan hanyar motsa jiki ana kiranta da kai - haɗe. Kamar yadda na'ura mai canzawa da mai gyara su ne a tsaye sassa, ana kuma san tsarin da tsarin motsa jiki mai haɗaka da kai.
Kayan aiki Transformer
* Na'urori masu canzawa sune na'urori masu auna firikwensin da ake amfani da su a cikin tsarin wutar lantarki don samar da bayanai game da firamare - sigogin lantarki zuwa na biyu - na'urorin da'irar kamar kayan aunawa, kariyar relay, da kayan aiki na atomatik. Suna aiki daidai gwargwado suna jujjuya manyan wutar lantarki da manyan igiyoyin ruwa zuwa ƙananan ƙarfin lantarki da ƙarami.
SF₆ Mai Rarraba Wuta
* Mai watsewar da'ira da ke aiki da SF₆ iskar gas, wanda aka sani da kyakkyawan baka - quenching da insulating Properties, ana kiransa SF₆ mai kewayawa. It features strong interrupting capacity and compact size but has a complex structure, high metal consumption, and relatively high cost.
Vacuum Circuit Breaker
* Na'urar da'ira mai vacuum tana amfani da babban ƙarfin lantarki na injin don kashe baka. Ana siffanta shi da saurin baka - quenching, juriya ga oxidation na lambobin sadarwa, tsawon rayuwar sabis, da ƙananan girman.
Aiki Grounding
* Yin ƙasa yana nufin matakan ƙasa masu mahimmanci don aiki na yau da kullun na tsarin wutar lantarki. Misali, ƙaddamar da wuraren tsaka tsaki a cikin tsaka-tsakin tsaka-tsakin tsaka-tsakin kai tsaye - tsarin ma'ana yana taimakawa daidaita ƙarfin grid kuma yana ba da damar rage rufin ƙasa.
Wurin Kariyar Walƙiya
* Ana aiwatar da ƙasan kariyar walƙiya don biyan buƙatun kariyar walƙiya. Yana tabbatar da cewa ana isar da igiyoyin walƙiya da kyau zuwa cikin ƙasa, ta yadda za a rage walƙiya - haifar da wuce gona da iri kuma ana kuma san shi da ƙasan kariyar overvoltage.
Kariya Grounding
* Har ila yau, an san shi da ƙasan aminci, ana aiwatar da ƙasa mai kariya don kiyaye rayuwar ɗan adam. Ya haɗa da haɗa shingen ƙarfe (ciki har da kumfa na USB) na kayan lantarki zuwa tsarin ƙasa don hana haɗarin girgiza wutar lantarki a yayin da kayan keɓancewar kayan aiki.
Instrumentation da Sarrafa Grounding
* Kayan aiki da sarrafa ƙasa yana nufin matakan ƙasa da aka aiwatar a cikin tsarin sarrafa zafi, tsarin sayan bayanai, tsarin sa ido na kwamfuta, tsarin transistor - ko microprocessor - tushen kariyar watsa bayanai, da tsarin sadarwa mai nisa a cikin tashoshin wutar lantarki. Manufar ita ce daidaita ƙarfin lantarki da hana tsangwama. Hakanan ana kiransa tsarin ƙasa na lantarki.
Juriya na ƙasa
* Juriya na ƙasa shine juriya da ake fuskanta yayin da halin yanzu ke gudana ta hanyar lantarki na ƙasa zuwa cikin ƙasa kuma yana bazuwa waje.
Wutar lantarki
*An ayyana ƙarfin lantarki azaman aikin da ƙarfin filin lantarki ke motsa naúrar tabbataccen caji daga mafi girman yuwuwar zuwa ƙarami.
A halin yanzu
* A halin yanzu shine yanayin yanayin da aka ba da oda, motsin jagora na yawan cajin lantarki a ƙarƙashin tasirin filin lantarki.
Juriya
* Juriya ita ce adawar da yanzu ke gudana ta hanyar madugu. Yana tasowa ne daga karon da ke tsakanin free electrons da atoms ko molecules a cikin madugu yayin motsinsu.
Ƙididdigar Motar Yanzu
* Ƙimar halin yanzu na injin shine matsakaicin aiki na halin yanzu wanda injin zai iya ci gaba da aiki a ƙarƙashin yanayin al'ada.
Factor Factor na Motar
* Matsalolin wutar lantarki shine rabon da aka ƙididdige ƙarfin aiki da aka ƙididdige shi zuwa ga bayyana ƙarfinsa.
Ƙididdigar Ƙarfin Mota
* Ƙimar ƙarfin lantarki na mota shine layin wutar lantarki wanda motar ke aiki a ƙarƙashin yanayin ƙididdiga.
Ƙarfin Ƙarfin Mota
* Ƙarfin da aka ƙididdigewa na injin shine fitarwar wutar lantarki a mashin injin lokacin aiki a ƙarƙashin yanayin ƙima.
Ƙididdigar Gudun Mota
* Matsakaicin saurin abin hawa shine saurin da injin ke aiki yayin da aka samar da wutar lantarki mai ƙididdigewa, ƙididdige mitar, da ƙarƙashin ƙimar ƙima.
Tsarin Wutar Lantarki
* Tsarin wutar lantarki yana nufin rashin kwanciyar hankali da ke haifar da tashe-tashen hankula irin su layukan layi ko kewayawa - tafiye-tafiye masu fashewa. Yana bayyana azaman alamun mitar da ba ta dace ba da kuma manyan sauye-sauye a cikin nauyi da mita masu ƙarfin lantarki.
Kariya Grounding
* Ƙarƙashin ƙasa mai karewa ya haɗa da haɗa shingen ƙarfe da firam ɗin kayan lantarki zuwa tsarin ƙasa. A cikin tsarin wutar lantarki tare da maki tsaka tsaki mara tushe, ma'auni ne mai mahimmanci don tabbatar da amincin mutum.
Haɗin Kariya
* A cikin tsarin wutar lantarki tare da wuraren tsaka-tsaki na ƙasa, haɗin kai na kariya ya ƙunshi haɗa shingen ƙarfe da firam ɗin kayan lantarki zuwa madugu na tsaka tsaki. Wannan muhimmin ma'auni ne na aminci don kare rayuwar ɗan adam.
Busbar
* Motar bas shine madugu da ke tattarawa da rarraba wutar lantarki. Yana aiki a matsayin kumburin lantarki a cikin tsarin wutar lantarki, yana ƙayyade adadin kayan aikin rarrabawa da kuma nuna yadda ake haɗa janareta, masu canji, da layi don kammala aikin watsa wutar lantarki da rarrabawa.
Gajeren kewayawa
* Gajerun kewayawa yana faruwa ne lokacin da aka haɗa sassan da juna ko kuma zuwa ƙasa ta hanyar ƙananan impedance ko kai tsaye, yana haifar da karuwa kwatsam a halin yanzu.
Layin Voltage
* A cikin da'irar lokaci uku, wutar lantarki ta layi tana nufin wutar lantarki tsakanin kowane nau'in madugu na lokaci biyu.
Sake rufewa ta atomatik
* Sake rufewa ta atomatik na'urar da ke sake rufewa ta atomatik bayan kuskure - balaguron jawo ba tare da sa hannun hannu ba.
Rushewar Wutar Lantarki
* Breakdown voltage shine wutar lantarki wanda matsakaicin insulating ya kasa kuma yana gudanar da wutar lantarki.
Kai tsaye Yanzu (DC)
* Direct current yana nufin wutar lantarki inda wutar lantarki da girma da alkibla ba sa canzawa da lokaci.
Kayan Aikin DC
* Kayan aiki na DC suna nufin na'urorin da ke ba da wutar lantarki DC don kariyar gudu, da'irar sarrafawa, da hasken gaggawa.
Gajeren Ratio na kewaye
* Matsakaicin da'ira na janareta na aiki tare shine rabon tashin hankali na halin yanzu a kiyasin gudu da buɗaɗɗe - ƙarfin lantarki zuwa ƙarfin halin yanzu a ƙididdige gajere - halin yanzu.
Induced Electromotive Force (EMF)
* Ana haifar da EMF lokacin da motsin maganadisu ta hanyar madaidaicin madauki ya canza, ko lokacin da madugu ya yanke ta cikin layin filin maganadisu.
Ingantaccen Generator
* Ingantaccen janareta shine rabon ƙarfin fitarwar janareta zuwa ƙarfin shigarsa, wanda aka bayyana a matsayin kashi. Yawanci yana nufin ƙima a ƙarƙashin yanayin ƙima.
Shaft Yanzu
* Shaft current shine na'urar da ke gudana daga wannan ƙarshen na'urar janareta ta turbine ta hanyar bearing da tushe zuwa ɗayan ƙarshen, wanda ƙarfin shaft ya haifar.
Kariyar Taimakon Generator
* Kariyar taimako a cikin janareta tana ba da kariya ta asali da kariya, magance yanayin yanayi kamar hutun da'ira na wutar lantarki, da'ira - gazawar mai karyawa, ko walƙiya yayin farawa, aiki tare, ko rufewa.
Kariyar Ajiyayyen Generator
* Kariyar ajiya a cikin janareta tana kunna lokacin da babban kariyar ta gaza ko baya aiki, yana samar da ƙarin kewayon kuskure. Ya haɗa da kariyar fili na yanzu nan take, kariyar impedance, da alkibla - kariya mai wuce gona da iri wanda aka fara ta hanyar wutan lantarki.
Tilastawa Filin
* Tilasta filin aiki ne inda janareta ta atomatik ƙarfin lantarki mai sarrafa wutar lantarki ke gano wutar lantarki a ƙasan da aka saita (yawanci 80% - 85% na ƙimar ƙarfin lantarki) kuma cikin sauri yana ƙara ƙarfin kuzari zuwa iyakar ƙimarsa. Idan an aiwatar da shi tare da relays, ana kiransa relay - tilasta filin farawa.
Kashe Filin
* Kashe filin yana nufin saurin katse haɗin wutar lantarki na jan hankali na janareta da ɓatar da kuzarin filin maganadisu da aka adana a cikin iskar tashin hankali. Ana buƙatar rage lalacewa daga kurakuran janareta na ciki ko wuce gona da iri yayin cire haɗin.
Exciter Peak Voltage Multiple
* Mafi girman ƙarfin wutar lantarki na injin janareta na aiki tare shine rabon matsakaicin matsakaicin ƙarfin wutar lantarki na DC wanda zai iya bayarwa a saurin ƙididdigewa da ƙayyadaddun yanayi zuwa ƙimar ƙarfin kuzarinsa.
Rabon Amsar Tsarin Wutar Lantarki
* Matsakaicin martanin ƙarfin lantarki na tsarin tashin hankali shine ƙimar haɓakar ƙarfin lantarki na fitarwa daga tsarin kuzarin amsawar ƙarfin lantarki wanda aka raba da ƙimar ƙarfin kuzari. Yana da maɓalli mai nuni na ƙarfin aikin tsarin tashin hankali.
Rarraba Transformer
* Rarraba tafsirin wutan lantarki mai yawa ne mai jujjuyawar wutar lantarki mai tsayi guda ɗaya da jujjuyawar wutar lantarki guda biyu ko fiye - ƙarfin wutar lantarki iri ɗaya da ƙarfin kowane lokaci. Da farko yana watsa makamashi tsakanin babban - da ƙananan - ƙarfin wutar lantarki a ƙarƙashin yanayin al'ada amma yana iyakance gajeriyar igiyoyin kewayawa yayin kuskure. Ƙarƙashin ƙarfin wutar lantarki kuma ana san shi da tsagawar iska.
Mai warewa
* Mai keɓewa shine na'ura mai canzawa wacce, a buɗaɗɗen wuri, tana da takamaiman tazara mai rufewa da faɗuwar gani tsakanin lambobin sa. A cikin rufaffiyar matsayi, yana iya ɗaukar igiyoyin aiki na yau da kullun da gajere - igiyoyin kewayawa. Yana iya canza da'irori tare da ƙananan igiyoyin ruwa ko lokacin da ƙarfin lantarki tsakanin tashoshi na keɓaɓɓen ba ya canzawa sosai kafin da bayan aiki, yana aiki duka ayyukan aiki da keɓewa.
A'a - Taɓa Hankali - Canja Na'ura
Ana amfani da na'urar da ba za ta motsa ba - ana amfani da na'ura don canza iskar famfo don daidaita wutar lantarki lokacin da wutar lantarki ta ƙare. Ana kuma san shi da mai canza famfo. Wannan na'urar mai sauƙi ce a tsari, ƙarancin farashi, kuma abin dogaro sosai amma tana da iyakataccen kewayon daidaita wutar lantarki, yana sa ta dace da aikace-aikace inda ba a yawan buƙatar ka'idojin wutar lantarki.
Kunna - Load Taɓa - Canza Na'ura
* Kunna - lodin famfo - canza na'urar yana ba da damar daidaita wutar lantarki yayin da taransfoma ke ci gaba da aiki. Har ila yau ana kiran mai sauyawa mai ɗaukar nauyi, yana ba da damar daidaita wutar lantarki ba tare da katse wutar lantarki ba, ta haka yana daidaita ƙarfin wutar lantarki da haɓaka aminci da tattalin arzikin samar da wutar lantarki.
Kayan Aikin Farko
* Kayan aiki na farko yana nufin na'urorin da ke da hannu kai tsaye a cikin ƙira, watsawa, da rarraba wutar lantarki, kamar su janareta, taswirar wuta, sauya wuta, da igiyoyin wuta.
Da'irar Farko
*Tsarin kewayawa shine babban haɗin wutar lantarki wanda ke farawa daga janareta, ya ratsa ta transfomer da layukan watsawa, sannan ya ƙare akan kayan lantarki.
Kayayyakin Sakandare
* Kayan aiki na biyu sun haɗa da na'urorin da aka yi amfani da su don saka idanu, aunawa, sarrafawa, kariya, da aiki da kayan aikin farko, kamar kayan aiki, relays, igiyoyi masu sarrafawa, da na'urorin sigina.
Sakandare Circuit
* Da'irar sakandare ita ce da'irar lantarki da aka samar ta hanyar haɗa kayan aikin sakandare a cikin takamaiman jeri.
Ƙananan - Canjin Wutar Lantarki
* Ƙarƙashin wutar lantarki shine na'ura mai sauyawa da ake amfani da ita don yin ko karya da'irori tare da ƙarfin da ke ƙasa da 1000 V AC ko DC.
Mai tuntuɓar juna
* Mai tuntuɓar mai ƙaramar wutar lantarki ce da ake amfani da ita don haɗa nesa ko cire haɗin da'irori tare da igiyoyin kaya. Ana amfani dashi ko'ina cikin da'irori masu buƙatar farawa da sarrafawa akai-akai.
Sauyawar iska ta atomatik
* Canjin iska ta atomatik, wanda kuma aka sani da sauyawa ta atomatik, yana da ƙarancin ƙarfin wutan lantarki. Yana iya katse duka igiyoyin lodi da gajeriyar igiyoyin kewayawa kuma ana amfani da su a cikin ƙananan ƙarfin lantarki, babban ƙarfin lantarki azaman babban na'urar sarrafawa.
Kashe Magnetic Sauyawa
* Maɓallin maganadisu na ɓarkewa na musamman guda ɗaya - sandar sandar iska ta atomatik na DC wanda aka yi amfani da shi a cikin da'irar tashin hankali na janareta.
Ware Canji
* Maɓalli mai keɓewa mai canzawa ne tare da faɗuwar hutu kuma babu injin kashe baka. Ana amfani da shi don canza kewayawa tare da ƙarfin lantarki amma babu kaya. Hakanan ana iya amfani da shi don haɗawa ko cire haɗin layin da ba a ɗora ba, na'urorin wutar lantarki, da babu-nau'i-nau'i masu iyaka. Babban aikinsa shine ware wutar lantarki yayin kula da kayan aiki.
High - Wutar Wutar Lantarki Breaker
* Maɗaukakin wutar lantarki mai ƙarfi, wanda kuma aka sani da babban ƙarfin wutar lantarki, yana iya katsewa ko rufe a'a - lodi da ɗora nauyi na babban da'irar wutar lantarki. Idan akwai kuskuren tsarin, kuma yana iya katse gajerun igiyoyin kewayawa ta hanyar aikin na'urorin kariya na relay. Yana da cikakken tsarin arc - quenching tsarin da isasshen halin yanzu - iya karya.
Arc - Ƙarƙashin Ƙarfafawa
* Arc - coil na murƙushewa shine inductor mai canzawa tare da ainihin ƙarfe, wanda aka haɗa da tsakar tsakar rana na taswira ko janareta. A lokacin kurakuran ƙasa na lokaci-lokaci, yana rage magudanar ruwa da kuma taimakawa wajen kawar da baka.
Reactor
* Reactor shine inductive nada mai ƙarancin juriya. Juyawa na nada an keɓe su daga juna, kuma gabaɗayan nada an keɓe shi daga ƙasa. Ana haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe don iyakance gajerun igiyoyin kewayawa.
Eddy Halin Yanzu
* Lokacin da aka raunata murɗa a kusa da ƙaƙƙarfan ainihin baƙin ƙarfe, ana iya ɗaukar ainihin baƙin ƙarfe a matsayin wanda ya ƙunshi rufaffiyar zoben ƙarfe da yawa daidai gwargwado. Kowane zoben ƙarfe yana samar da rufaffiyar madauki. Lokacin da canjin halin yanzu ke gudana ta cikin nada, motsin maganadisu ta cikin zoben ƙarfe yana ci gaba da canzawa, yana haifar da ƙarfin lantarki da igiyoyi a cikin kowane zoben ƙarfe. Wadannan igiyoyin da aka jawo suna haifar da vortex - kamar alamu a kusa da axis na ƙarfe, wanda aka sani da igiyoyin ruwa.
Eddy Asara na Yanzu
* Asarar Eddy na yanzu yana nufin ɓarnawar makamashi a cikin nau'in zafi saboda igiyoyin eddy a cikin tsakiyar ƙarfe, kama da tasirin dumama na halin yanzu yana gudana ta hanyar resistor.
Ƙananan - Tsarin Grounding na Yanzu
* Tsarin da tsaka tsaki ya kasance ko dai maras ƙasa ko ƙasa ta hanyar arc - coil suppression.
Babban - Tsarin Grounding na Yanzu
* Tsarin da tsaka tsaki ya kasance ƙasa kai tsaye.
Armature Reaction
* Lokacin da babu armature halin yanzu, iskar - babban rata babban filin maganadisu ne kawai ke samar da tashin hankali halin yanzu. Lokacin da armature halin yanzu ya kasance, iska - rata babban filin maganadisu shine babban matsayi na filayen maganadisu da motsin motsi da ƙarfin halin yanzu ke samarwa. Tasirin ƙwanƙwasa na yanzu akan babban filin maganadisu ana kiransa amsawar armature.
Induction Motor
* Har ila yau, an san shi da motar asynchronous, yana aiki ne bisa ka'idodin da aka haifar da ƙarfin lantarki a cikin masu gudanarwa suna yanke layukan filin maganadisu da ƙarfin da ake yi a halin yanzu - ɗauke da madugu a cikin filin maganadisu. Tunda saurin na'ura mai juyi koyaushe yana ƙasa da saurin daidaitawa don kiyaye motsin dangi tsakanin filin maganadisu da na'ura mai juyi, ana kiran shi injin induction.
Saurin aiki tare
* Lokacin da aka isar da magudanan mizani na lokaci uku zuwa isassun mizanin lokaci guda uku na injin induction, ana haifar da filin maganadisu mai juyi a cikin tazarar iska. Gudun wannan filin maganadisu mai juyawa ya bambanta da adadin sandunan motsi. Mafi girman adadin sanduna, saurin saurin gudu. Ana kiran wannan saurin a matsayin saurin aiki tare.
Zamewa
* Ana bayyana zamewa azaman rabon bambanci tsakanin saurin aiki tare (n1) da saurin mota (n) zuwa saurin aiki tare, wanda aka bayyana azaman kashi: S = (n1 - n)/n1 × 100%.
Tauraro - Delta Farawa
* Hanyar farawa inda aka haɗa iskar stator na motar a cikin tsarin tauraro yayin farawa kuma an canza shi zuwa tsarin delta bayan farawa.
Rabon Sha
* Matsakaicin ƙimar juriya da aka auna a cikin daƙiƙa 60 zuwa daƙiƙa 15 bayan amfani da wutar lantarki na DC zuwa samfurin insulating.
Aiki Grounding
* Ƙarƙashin ƙasa da aka yi don tabbatar da aiki mai aminci da aminci na kayan lantarki a ƙarƙashin yanayin al'ada da kuskure, hana faruwar babban ƙarfin lantarki saboda kayan aiki.
Kariya Grounding
* Ƙarfafa shingen ƙarfe ko firam ɗin kayan lantarki don hana haɗarin girgiza wutar lantarki da ke haifar da gazawar rufi.
Haɗin Kariya
* A cikin tsarin wutar lantarki tare da madaidaicin tsaka-tsakin ƙasa, haɗa shingen ƙarfe ko firam ɗin kayan lantarki zuwa madugu na tsaka tsaki. Wannan muhimmin ma'auni ne don tabbatar da amincin mutum.
Lantarki Arc
* Ana yin baka na lantarki ta hanyar tartsatsi mai yawa.
Jerin Mataki
* Tsarin da matakan sinusoidal yawa ke wucewa ta ƙimar ɗaya. Duk wani saiti na asymmetrical uku-lokacin sinusoidal voltages ko igiyoyin ruwa za a iya bazuwa zuwa jeri uku na sassa masu ma'ana: tabbatacce - jeri, korau - jeri, da sifili - jeri.
Relay Pickup na Yanzu
* Matsakaicin ƙimar halin yanzu wanda zai iya haifar da relay yayi aiki.
Relay na yanzu
* Relay wanda ke aiki bisa la'akari da girman halin yanzu ta hanyar nada.
Relay Voltage
* Relay wanda ke aiki bisa ga matakin ƙarfin lantarki da aka yi amfani da shi.
Saurin Relay
* Relay tare da lokacin aiki na ƙasa da miliyon 10.
Kariya nan take
* Kariyar da ke aiki nan take ba tare da bata lokaci ba lokacin da na yanzu ya kai ƙimar da aka saita.
Kariya Daban-daban
* Kariyar da ke aiki dangane da canje-canje a halin yanzu na lantarki yayin kurakuran kayan aiki.
Sifili - Kariyar Jeri
* Kariyar da ke ba da amsa ga sifili - jeri na igiyoyin ruwa da ƙarfin lantarki da ke da alaƙar kurakuran ƙasa a cikin tsarin wutar lantarki.
Kariyar Nisa
* Na'urar kariya wacce ke nuna nisa daga wurin kuskure zuwa wurin shigarwa na kariya.
Sake rufewa ta atomatik
* Na'urar da ke sake rufewa ta atomatik bayan kuskure - balaguron jawo ba tare da sa hannun hannu ba. Sake rufewa na iya zama guda ɗaya - lokaci ko hade.
Haɗewar Maimaitawa
* Aiki na sake rufewa inda kurakuran lokaci guda-ɗaya ke haifar da guda ɗaya - raguwar lokaci da sake rufewa, tare da raguwar lokaci uku idan bai yi nasara ba; Laifin lokaci-zuwa-lokaci yana haifar da ɓarna uku-lokaci tare da sake rufewa, da rashin nasarar sake rufewa yana haifar da ɓarnawar lokaci uku.
Sake rufe Haɗawa
* Bayan sake rufewa kan kuskure na dindindin, na'urar kariyar tana sake aiki ba tare da bata lokaci ba don ɓata na'urar kashewa kuma baya ƙoƙarin sake rufewa.
Kariya
* Tsarin kariyar da ke gamsar da kwanciyar hankali da buƙatun aminci na kayan aiki, zaɓi da sauri cire kuskure tare da kayan kariya da duk layin.
Kariyar Ajiyayyen
* Kariyar da ke kawar da kurakurai a lokacin da babban kariyar ta kasa aiki ko kuma na'urar da'ira ta ki yin tafiya.
Factor Power
* Rabon ikon aiki (P) zuwa bayyanannen iko (S).
Ayyukan Canjawa
* Ayyukan canzawa suna nufin jerin ayyuka da aka yi lokacin da kayan aikin lantarki ke canzawa daga wannan jiha zuwa wata ko kuma tsarin tsarin aiki ya canza. Waɗannan ayyuka sun haɗa da:
* Transformer yana ƙarfafawa da haɓaka kuzari.
* Ƙarfafa layuka da haɓaka kuzari.
* Farawa, mai daidaitawa, da warewa.
* Rufe hanyar sadarwa da buɗewa.
* Canje-canjen tsarin basbar (ayyukan canja wurin bas).
* Canje-canjen hanyar ƙasa mai tsaka-tsaki da baka - gyare-gyaren murɗa.
* Canje-canje don kariyar watsa labarai da saitunan na'ura ta atomatik.
* Shigarwa da cire wayoyi na ƙasa.
A'a - Asara Load
* A'a - asarar nauyi shine ƙarfin da na'ura mai canzawa ke cinyewa lokacin da aka yi amfani da wutar lantarki mai ƙima ta sinusoidal zuwa ɗaya daga cikin iskarsa (a wurin da aka ƙididdige shi) yayin da sauran iskoki a buɗe suke - kewaye. Da farko yana lissafin ainihin asara (eddy current da asarar hysteresis).
A'a - Load Yanzu
* A'a - load halin yanzu shine magnetizing halin yanzu wanda ke kafa babban juzu'i yayin aikin na'ura mai canzawa. Matsakaicin madaidaicin igiyoyin ruwa guda uku-lokacin da na'ura mai taswira ya zana lokacin da aka yi amfani da wutar lantarki ta sinusoidal mitar da aka ƙididdige zuwa iska ɗaya (a matsayi na famfo da aka ƙididdige) tare da sauran windings a buɗe - kewaye, wanda aka bayyana azaman kashi na ƙimar halin yanzu.
Gajere - Asarar Zaure
* Rashin gajeriyar kewayawa shine ƙarfin da na'urar taransifoma ke cinyewa lokacin da mitar da aka ƙididdige ta ke gudana ta ɗaya daga cikin iskar sa yayin da ɗayan kuma gajere ne. Yana wakiltar asarar tagulla (asarar I²R) a cikin iskar taswira a ma'aunin famfo da zafin jiki na 70°C.
Short - Wutar Wutar Lantarki
* Short - circuit voltage shine ƙimar mitar ƙarfin lantarki da ake amfani da shi zuwa iska ɗaya don samar da ƙimar halin yanzu a cikin sauran gajeriyar iska mai kewayawa (a wurin da aka ƙididdige ƙimar famfo), wanda aka bayyana azaman kaso na ƙimar ƙarfin lantarki. Yana nuna ma'auni na impedance na taswira (juriya da reactance reactance) kuma ana kuma san shi da ƙarfin wutar lantarki (a 70°C).