Kungani kufanele kumiswe umgogodla wensimbi we-transformer?

2. Kungani ama-transformer esebenzisa amashidi ensimbi ye-silicon njengama-iron cores?

Ama-transformer asebenzisa amashidi ensimbi ye-silicon njengama-iron cores ngoba amashidi ensimbi ye-silicon anokungena kukazibuthe okuphezulu nokumelana okuphansi.

Ku-transformer, umgogodla wensimbi ikakhulukazi wenza indima yokuqhuba i-magnetic flux. Ngakho-ke, amandla kazibuthe we-iron core kubaluleke kakhulu. Ishidi lensimbi ye-Silicon iyinsimbi ephathwe ngokukhethekile enokungena kukazibuthe okuphakeme kakhulu, ingakwazi ukuqhuba kahle i-flux kazibuthe, futhi inganciphisa ukulahlekelwa yi-flux kazibuthe kanye nokulahlekelwa kwamanje kwe-eddy.

Ngaphezu kwalokho, i-transformer izokhiqiza i-electromagnetic induction phenomenon ngesikhathi senqubo yokusebenza, ezokhiqiza i-eddy yamanje engxenyeni yensimbi. Le misinga ye-eddy ibangela ukulahlekelwa amandla nokushisa kwe-core, kunciphisa ukusebenza kahle kwe-transformer. Ishidi lensimbi ye-silicon linezici eziphansi zokumelana, ezinganciphisa ukulahlekelwa kwamanje kwe-eddy futhi kuthuthukise ukusebenza kahle kwe-transformer.

Ngakho-ke, ukusebenzisa ishidi lensimbi ye-silicon njengento yomgogodla we-transformer kungathuthukisa ukusebenza kahle kwe-transformer, kunciphise ukulahlekelwa kwamandla, futhi kunciphise ukukhiqizwa kokushisa kwe-transformer, ngaleyo ndlela kwandise impilo yesevisi ye-transformer.

3. Iyini i-scope yokuvikela yokuvikela igesi?

Kuma-transformer acwiliswe ngamafutha, ububanzi bokuvikelwa kwegesi ngaphakathi kwe-transformer ikakhulukazi kuhlanganisa okuqukethwe kwegesi kuwoyela we-transformer.

Ngokuvamile, uwoyela ku-transformer ecwiliswe ngamafutha isetshenziselwa ukwahlukanisa nokupholisa, kodwa lapho i-transformer ihluleka noma iguga ngaphakathi, kuzokhiqizwa amagesi afana negesi ne-hydrogen, okuzoholela ekwandeni kokuqukethwe kwegesi emafutheni. Uma okuqukethwe kwegesi emafutheni kuphezulu kakhulu, kuzokwenza ukuthi ukusebenza kwe-insulation kawoyela kwehle, okuzokwenza ukuthi i-transformer ingasebenzi kahle noma iqhume.

Ngakho-ke, ukuze kuvikelwe ukusebenza okuphephile kwe-transformer, kuyadingeka ukuqapha nokulawula okuqukethwe kwegesi kuwoyela we-transformer. Ngokuvamile, i-gas relay iyithuluzi elivame ukusetshenziswa lokuqapha igesi emafutheni. I-gas relay ingaqapha ukuguqulwa kokuqukethwe kwegesi kuwoyela, futhi ithumele isignali ye-alamu lapho ukugcwala kwegesi kweqa umkhawulo othile, ukuze kulungiswe nokugcinwa ngesikhathi.

Ngamafuphi, uhla lokuvikela igesi ngaphakathi kwe-transformer ikakhulukazi libhekisela kokuqukethwe kwegesi kuwoyela we-transformer, okudingeka ukuqapha nokulawulwa ngamadivayisi afana ne-gas relays ukuvikela ukusebenza okuphephile kwe-transformer.

4. Indlela yokubhekana nokuhluleka kwe-cooler ye-transformer eyinhloko?

Ukwehluleka kwe-cooler eyinhloko ye-transformer kungase kubangele ukushisa kwe-transformer enkulu, ngaleyo ndlela kuthinte ukusebenza okuvamile kwe-transformer. Ngakho-ke, uma kutholakala ukuthi i-cooler eyinhloko ye-transformer inephutha, kuyadingeka ukuthatha izinyathelo ezifika ngesikhathi zokubhekana nayo. Nazi ezinye izindlela ezingase zibe khona:

Ukushintsha Izingxenye Zokupholisa Ezingalungile: Uma ezinye izingxenye kupholisa lakho zilimele noma zingasebenzi kahle, cabanga ukushintsha lezo zingxenye ukuze ubuyisele isipholile sisebenze kahle. Umsebenzi othize udinga ukwenziwa ngokuya ngesakhiwo se-cooler kanye nembangela yokwehluleka.

Hlanza into epholile: Uma amapayipi noma amaphiko okupholisa epholile evalekile noma ukungcola kunqwabelana, kungase kunciphise umphumela wokupholisa futhi kuthinte ukusebenza okuvamile kwe-transformer. Indlela yokuhlanza ingasetshenziswa ukususa ukungcola nama-sundries ngaphakathi kwe-cooler ukubuyisela ukusebenza okuvamile kwesipholile.

Qinisa ukuqapha nokunakekela: Ukuze ugweme umthelela omubi wokungaphumeleli kwe-cooler ye-transformer eyinhloko ku-transformer, ukuqapha nokugcinwa kwe-cooler kungaqiniswa. Njalo hlola futhi ulondoloze into epholile, futhi uthole futhi uxazulule izinkinga ngesikhathi, ezingathuthukisa ukwethembeka nokuzinza kwesipholile.

Izinyathelo eziphuthumayo zesikhashana: Phakathi nesikhathi sokuxazulula izinkinga, ezinye izinyathelo eziphuthumayo zesikhashana zingathathwa, njengokunciphisa umthwalo we-transformer eyinhloko, ukwandisa umoya wokuphefumula, njll, ukunciphisa izinga lokushisa kwe-transformer nokuqinisekisa ukusebenza okuphephile kwe-transformer.

Ngamafuphi, ngenxa yokwehluleka kwe-cooler eyinhloko ye-transformer, kuyadingeka ukuthatha izinyathelo ezifika ngesikhathi ukuze ubhekane nakho ukuze kuqinisekiswe ukusebenza okuvamile nokuphepha kwe-transformer. Indlela yokwelapha ethize idinga ukukhethwa ngokuvumelana nesakhiwo se-cooler kanye nembangela yokwehluleka.

5. Iyini imiphumela yokusebenza okufanayo kwama-transformer angahlangabezani nezimo zokusebenza ezifanayo?

Ukusebenza okufanayo kwama-transformer angahlangabezani nezimo zokusebenza ezifanayo kungaholela emiphumeleni elandelayo:

Ukungaqini kwe-voltage: Ama-transformer ahlukene angase abe nemingcele ehlukene kagesi, njengesilinganiso sokuguqulwa, ukumelana, i-inductance, njll. Uma lezi ziguquli ezinamapharamitha ahlukene ziphoqeleka ukuthi zisebenze ngokufanayo, imingcele kagesi iyonke ngemva kokuhambisana ingase ingazinzi, ngaleyo ndlela ithinte ikhwalithi ukunikezwa kwamandla kagesi.

Ukusatshalaliswa komthwalo okungalingani: Uma ama-transformers anokusabalalisa komthwalo ongalingani ephoqeleka ukuba asebenze ngokufanayo, ama-transformer ahlukene angase athwale imithwalo ehlukene, ngaleyo ndlela athinte impilo yesevisi nokuzinza kwama-transformers.

Ukukhuphuka kwezinga lokushisa okudlulele: Uma ama-transformer ahlukene esebenza ngokufanayo, izimo zabo zokushisa ukushisa nezindlela zingase zihluke, ezingase zibangele ukunyuka okukhulu kwezinga lokushisa kwamanye ama-transformer, futhi zingalimaza ngisho ne-transformer.

Izingozi zokuphepha: Uma ama-transformer ahlukene esebenza ngokuhambisana, kungase kube khona umehluko ezindleleni zawo zokuxhuma kanye nezinyathelo zokuvikela, ezingase ziholele ekuhlulekeni kukagesi noma ezingozini zokuphepha.

Ngakho-ke, ukuze kuqinisekiswe ukusebenza okujwayelekile nokuphepha kwama-transformers, kubalulekile ukukhetha ama-transformers afanelekile ukuze asebenze ngokuhambisana ngokuvumelana nesimo sangempela, ahambisane nemibandela ehambisanayo yokusebenza okuhambisanayo kanye nezidingo, futhi uqinisekise ukuthi ama-transformers ayahambisana, ukuphelelisana, futhi sisebenzisane ukwenza ngcono izinga lokuphakelwa kukagesi. kanye nokuzinza.

7. Yini edala ukuthi i-transformer yenze umsindo ongajwayelekile?

Kungaba nezizathu eziningi zokuthi kungani i-transformer ingase yenze imisindo engajwayelekile, nazi ezinye izimbangela ezingenzeka:

Isifunda esifushane noma ukuthintana okungekuhle kwe-winding ngaphakathi kwe-transformer: Isekhethi emfishane noma ukuthintana okungekuhle kwe-winging ngaphakathi kwe-transformer kungase kuholele kumanje ongazinzile noma wamanje ngokweqile, okuholela kumsindo ongavamile.

Ukungcola noma amagesi emafutheni: Ukungcola noma amagesi kuwoyela ngaphakathi kwe-transformer kungase kubangele ukugeleza kukawoyela okungazinzile noma i-air oscillations, okuholela emsindweni ongavamile.

Ukwehluleka kwemishini: Ukwehluleka kwemishini ngaphakathi kwe-transformer, njengokuhluleka kwemishini efana namafeni okupholisa ama-transformer noma amaphampu, kungase kubangele imisindo engavamile.

Amapayipi axegayo noma avuzayo: Amapayipi axegayo noma avuzayo ngaphakathi kwe-transformer angabangela ukuzungeza komoya noma ukugeleza kwegesi okungazinzile, okungaveza imisindo engavamile.

Izici zemvelo zangaphandle: Izinto ezifana nezinga lokushisa elidlulele lendawo yokusebenza ye-transformer noma ukuphazamiseka komsindo nakho kungase kubangele imisindo engavamile.

Ngakho-ke, uma i-transformer yenza umsindo ongavamile, kuyadingeka ukuhlola nokulungisa i-transformer ngesikhathi. Indlela ethile yokulungisa idinga ukukhethwa ngokusho kwesizathu somsindo ongavamile kanye nesimo esithile ukuze kubuyiselwe ukusebenza okuvamile nokuzinza kwe-transformer. Ngesikhathi esifanayo, ngesikhathi sokufakwa, ukusebenza nokugcinwa kwe-transformer, ukunakekelwa kufanele kukhokhwe ekushiseni kwemvelo, umswakama, umsindo nezinye izici ukugwema imiphumela emibi ku-transformer.

8. Kunini lapho kungavunyelwe khona ukulungisa isiguquli sempompi ye-transformer on-load voltage regulating device?

Idivayisi yokulawula i-voltage elayishiwe iyithuluzi elivamile le-accessory ye-transformer, esetshenziselwa ukulungisa isilinganiso sokuguqulwa lapho i-transformer isebenza, ukuze kuzuzwe inhloso yokulungisa i-voltage ephumayo. Lapho usebenzisa i-on-load pressure regulator, amaphuzu alandelayo adinga ukunakwa:

Akuvunyelwe ukusebenza ngaphansi kwezimo ezibukhoma: ngenxa yokuthi i-transformer isebenza ngaphansi kwezimo ezibukhoma, isiguquli sempompi sedivayisi yokulawula i-voltage elayishiwe sizoba ne-arc lapho silungiswa, ngakho-ke akuvunyelwe ukusebenzisa isiguquli sempompi ngaphansi. izimo zokuphila.

Ukulungiswa okuvamisile akuvunyelwe: ukulungiswa okuvamile kusishintshi sempompi esilayishiwe kungase kubangele umonakalo kusishintshi sompompi noma ukuthintana kabi, ngaleyo ndlela kuthinte ukusebenza okuvamile kwe-transformer.

Ukulungiswa ngaphansi komthwalo osindayo noma izimo zesifunda esifushane akuvunyelwe: Ngaphansi komthwalo osindayo noma izimo zesifunda esifushane ku-transformer, ukulungiswa kokushintsha kokuthinta kungase kubangele i-arcing noma yamanje eyeqile, okuholela ekulimaleni komshini wokushintshanisa noma i-transformer.

Lalela izinqubo zokusebenza nezinyathelo zokuphepha: Lapho usebenzisa idivayisi elawula ingcindezi ekulayisheni, udinga ukuthobela izinqubo zokusebenza nezinyathelo zokuphepha, njengokugqoka okokuvikela kanye nokulandela izinqubo zokusebenza ukuze uqinisekise ukusebenza okuphephile.

Kafushane, akuvunyelwe ukusebenza ngaphansi kwezimo eziphilayo, ukulungiswa njalo, imithwalo esindayo noma ukulungiswa ngaphansi kwezimo ezimfushane. Lapho usebenzisa idivayisi elawula ukucindezela komthwalo, izinqubo zokusebenza nezinyathelo zokuphepha kufanele zilandelwe ukuze kuqinisekiswe ukusebenza okuphephile nokuzinzile.

9. Lisho ukuthini inani elilinganiselwe ku-nameplate yesiguquli?

Inani elilinganiselwe ku-nameplate ye-transformer libhekisela kwezinye imingcele ebalulekile kagesi kanye nezinkomba zokusebenza ze-transformer. Ngokuvamile kuhlanganisa izici ezilandelayo:

Umthamo olinganiselwe: Umthamo olinganiselwe we-transformer ubhekisela emandleni kagesi omthwalo omkhulu i-transformer engakwazi ukuhlinzeka ngayo ngokuqhubekayo. Isibonelo, i-10MVA transformer isho ukuthi umthamo omkhulu we-transformer ungafinyelela kumamegawathi ayi-10.

I-voltage elinganiselwe: I-voltage elinganiselwe ye-transformer ibhekisela ku-voltage yokuklama ye-transformer. Isibonelo, i-transformer engu-220kV/110kV isho ukuthi i-voltage yokufaka ye-transformer ingu-220 kV kanti i-voltage ephumayo ingu-110 kV.

Ifrikhwensi elinganiselwe: Imvamisa elinganiselwe ye-transformer isho imvamisa yamandla lapho i-transformer yakhelwe khona. E-China, imvamisa yamandla ivamise ukuba ngu-50Hz.

Ukumelana nesikhathi esifushane: Isikhathi esifushane sokumelana ne-transformer sisho inani eliphezulu lamanje i-transformer engakwazi ukumelana nayo ngesikhathi esifushane. Isibonelo, isikhathi esifushane sokumelana samanje se-transformer yi-50kA, okusho ukuthi i-transformer ingakwazi ukumelana nomthamo osheshayo ofika ku-50 kA.

Izinga le-insulation: Izinga lokufakwa kwe-insulation ye-transformer libhekisela ekusebenzeni kwe-insulation ye-transformer ngesikhathi sokuklama. Isibonelo, i-transformer engu-220kV isho ukuthi amandla kagesi aklanyelwe we-transformer angama-220 kV.

Indlela yokupholisa: Indlela yokupholisa ye-transformer ibhekisela endleleni yokukhipha ukushisa kwe-transformer. Isibonelo, ama-transformer angakhipha ukushisa ngokupholisa kwemvelo, ukupholisa umoya ngempoqo, noma ukupholisa amanzi ngempoqo.

Ukufingqa, inani elilinganiselwe ku-nameplate ye-transformer libhekisela kwezinye imingcele ebalulekile kagesi kanye nezinkomba zokusebenza kwe-transformer, okubaluleke kakhulu ekukhethweni, ukufakwa nokusebenza kwe-transformer.

10. Kungani i-inverter yomthombo wamanje idinga umthamo omkhulu we-transformer?

I-inverter yomthombo yamanje iwuhlobo oluvamile lwesiguquli. Indlela yayo yokulawula isebenzisa ukulawulwa kwe-loop yamanje, enezinzuzo zokunemba okuphezulu nokuvumelana nezimo okuqinile, futhi isetshenziswa kabanzi ekukhiqizeni izimboni. Ngenxa yezici zokusebenza ze-inverter yomthombo wamanje, umthamo omkhulu we-transformer uyadingeka ngenxa yezizathu ezilandelayo:

I-inverter yomthombo wamanje ithatha i-inductance ephakathi: i-inverter yomthombo wamanje ithatha i-inductor ephakathi, engakwazi ukubona umehluko wesigaba phakathi kwe-voltage yokuphumayo neyamanje, ukuze ibone ukulawulwa kokuguqulwa kwemvamisa. Kodwa-ke, njengoba i-inductor ephakathi idinga ukumelana namanje enkulu kanye ne-voltage, kuyadingeka ukukhetha i-transformer enamandla amakhulu ukuze kuqinisekiswe ukusebenza okuvamile kwe-inductor.

Isiguquli somthombo samanje sinesici samandla esiphezulu: Isiguquli somthombo samanje sinesici samandla esiphezulu, esingafinyelela ukulungiswa kwesici samandla esiphezulu, ngaleyo ndlela sinciphise ukungcoliswa kwegridi ye-harmonic. Kodwa-ke, njengoba isici samandla esiphezulu sidinga ukwesekwa okukhulu kwe-capacitor, i-transformer enamandla amakhulu idinga ukukhethwa ukuze ihlangabezane nezidingo zokunikezwa kwamandla kwe-capacitor.

Isiguquli somthombo wamanje sidinga ukunikezwa kwamandla okungeziwe: Isekhethi yesiguquli somthombo wamanje sidinga ukunikezwa kwamandla okungeziwe ukuze kuqinisekiswe ukusebenza okuvamile kokulawula iluphu yamanje. Le mithombo yamandla eyengeziwe idinga umthamo owanele wokusekela, ngakho-ke i-transformer enamandla amakhulu idinga ukukhethwa ukuze ihlangabezane nezidingo zokunikezwa kwamandla.

Ngakho-ke, i-inverter yomthombo wamanje idinga umthamo omkhulu we-transformer ukuze kuqinisekiswe ukusebenza okuvamile kwe-inductor ephakathi, isekela ukunikezwa kwamandla kwe-capacitor futhi ihlangabezane nezidingo zokunikezwa kwamandla. Lapho ukhetha i-transformer, idinga ukukhethwa ngokuvumelana nemingcele yangempela kagesi kanye nezidingo zokusebenza ukuze kuqinisekiswe ukusebenza okujwayelekile nokuzinza kwe-inverter.

11. Yimuphi umthamo we-transformer ohlobene nayo?

Umthamo we-transformer ubhekisela kumthamo omkhulu wamandla kagesi ongathwala i-transformer. Umthamo we-transformer uhlobene nezinto ezilandelayo:

I-voltage yokufaka kanye ne-voltage yokuphuma: I-voltage yokufaka kanye ne-voltage ephumayo ye-transformer inquma isilinganiso sokuguqulwa kwe-transformer, esithinta umthamo we-transformer. Ukuphakama kwe-voltage yokufaka ye-transformer kanye ne-voltage ephansi ephumayo, sikhulu isilinganiso sokuguqulwa kanye nomthamo omkhulu.

Imvelo yokulayisha: Imithwalo ehlukene inezici ezihlukahlukene zamandla, okuqukethwe kwe-harmonic nezinye izici, ezithinta umthamo we-transformer. Ngemithwalo ye-inductive, umthamo we-transformer ungancishiswa ngokufanelekile; ngemithwalo engaqondile, umthamo we-transformer udinga ukwandiswa ngokufanele.

Izinga lokushisa elikhuphukayo: Umthamo we-transformer uzokwehla njengoba izinga lokushisa likhuphuka. Ngakho-ke, kuyadingeka ukucabangela indlela efanele yokushisa ukushisa kanye nendawo yokushisa ukushisa lapho uklama i-transformer ukuqinisekisa ukuthi ukukhuphuka kwezinga lokushisa kwe-transformer akudluli ububanzi obuvumelekile.

Indlela yokuxhuma: Izindlela ezihlukene zokuxhuma i-transformer, njengenkanyezi, i-delta, njll., nazo zizothinta umthamo we-transformer. Ngokuxhumeka kwenkanyezi, umthamo we-transformer ungandiswa cishe izikhathi ezi-3; ngokuxhumeka kwe-delta, umthamo we-transformer mancane.

Izinga le-insulation: Izinga lokufakelwa kwe-transformer linquma amandla okufakelwa kanye nokusebenza kokuphepha kwe-transformer, futhi kuthinta umthamo we-transformer.

Ukufingqa, umthamo we-transformer uhlobene nezici ezifana ne-voltage yokufaka kanye ne-voltage ephumayo, imvelo yomthwalo, ukukhuphuka kwezinga lokushisa, indlela yokuxhuma kanye nezinga lokufakelwa. Lapho ukhetha i-transformer, kubalulekile ukucabangela ngokucophelela izici ezihlukahlukene ngokuvumelana nesimo sangempela ukuze kuqinisekiswe ukusebenza okujwayelekile nokuzinza kwe-transformer.

12. Indlela yokuthuthukisa ukusebenza kwe-transformer?

Ukusebenza kahle kwe-transformer kubhekisela ekusebenzeni kahle kokuguqulwa kwamandla kwe-transformer, okungukuthi, isilinganiso samandla okukhiphayo kumandla wokufaka. Ukuthuthukisa ukusebenza kwama-transformers kunganciphisa ukulahlekelwa kwamandla kanye nokusetshenziswa kwamandla, ngaleyo ndlela kuthuthukise umnotho nokuthembeka kwama-transformers. Nazi izindlela ezimbalwa zokuthuthukisa ukusebenza kwe-transformer:

Ukuthuthukisa idizayini ye-transformer: Lapho uklama i-transformer, izindlela zokuklama ezithuthukisiwe zingasetshenziswa, njengokunciphisa ukungabaza kwe-iron core kanye nama-winding, ukunciphisa ukulahlekelwa kwethusi nokulahlekelwa kwensimbi, njll., ngaleyo ndlela kunciphisa ukulahlekelwa kwamandla kwe-transformer nokuthuthukisa ukusebenza.

Khetha izinto zekhwalithi ephezulu: Lapho ukhiqiza ama-transformer, ungakhetha izinto zekhwalithi ephezulu, ezifana namashidi ensimbi ye-silicon elahlekelwa kancane, izinto ezisetshenziswa kakhulu, njll., ukuze unciphise ukulahleka kwempahla nokusetshenziswa kwamandla nokuthuthukisa ukusebenza.

Yamukela izinyathelo zokonga amandla: Ngesikhathi sokusebenza kwe-transformer, izinyathelo zokonga amandla zingathathwa, njengokwamukela uhlelo lokupholisa olusebenza kahle kakhulu, ukunciphisa izinga lomthwalo we-transformer, ukwandisa ukuhlela ukusebenza kwe-transformer, njll. ukunciphisa ukulahleka kwamandla kanye nokwenza ngcono ukusebenza kahle.

Ukugcinwa okuvamile nokulungiswa kabusha: Ukugcinwa okuvamile nokulungiswa kabusha kwama-transformer kungagcina ukusebenza okuvamile nokuzinza kwama-transformer, ngaleyo ndlela kunciphise ukulahlekelwa kwamandla nokuthuthukisa ukusebenza.

Khetha indlela yokuxhuma i-transformer efanele: Izindlela ezahlukene zokuxhuma ze-transformer zizophinde zithinte ukusebenza kwe-transformer. Lapho ukhetha indlela yokuxhuma i-transformer, indlela yokuxhumana efanele ingakhethwa ngokuya ngezidingo zangempela kanye nezici zokulayisha ukuze kuthuthukiswe ukusebenza kahle.

Ukufingqa, ukuthuthukisa ukusebenza kahle kwe-transformer kungafinyelelwa ngokuthuthukisa ukuklama, ukukhetha izinto ezisezingeni eliphezulu, ukusebenzisa izindlela zokonga amandla, ukugcinwa okuvamile nokulungisa kabusha, nokukhetha izindlela zokuxhuma ezifanele. Ekusetshenzisweni okungokoqobo, izici ezihlukahlukene zidinga ukucatshangelwa ngokugcwele ukuze kukhethwe indlela efaneleke kakhulu yokuthuthukisa ukusebenza.

14. Yini i-eddy current? Yibuphi ububi besizukulwane samanje se-eddy?

I-Eddy current ibhekisela ohlotsheni lwamanje olukhiqizwe ku-conductor, okuwumthamo wamanje obangelwa ukushintshwa kwamandla kazibuthe. I-eddy current yakha indlela yokugeleza yamanje eyindilinga ku-conductor, futhi lokhu kwamanje kwakha isimo sokunyakaza esifana ne-eddy current ngaphakathi kwe-conductor, ngakho-ke kubizwa ngokuthi i-eddy current.

Ukukhiqizwa kwama-eddy currents kunokungalungi okulandelayo:

Ukulahleka kwamandla: Ama-Eddy currents adala ama-currents ayindilinga kumakhondatha, akhiqiza ukushisa njengoba egeleza ngokuqhubekayo kumakhondakta. Njengoba ukukhiqizwa kwemisinga ye-eddy kubangelwa izinguquko ensimini kazibuthe, emishinini efana nama-transformers nama-motor,

• Unyaka ususunguliwe
  --
• Uhlobo lwebhizinisi
  --
• Izwe / Isifunda
  --
• Imboni Eyinhloko
  --
• Imikhiqizo eyinhloko
  --
• I-Enterprise Lebird
  --
• Inani labasebenzi
  --
• Inani lokukhipha lonyaka
  --
• Thumela Imakethe
  --
• Amakhasimende Ahlanganisiwe
  --