ISayensi eNgemva kweeKhoyili zeTransformer kunye nokusebenza kwazo

Intshayelelo:

Iikhoyili zeTransformer ziyinxalenye ebalulekileyo kwiinkqubo zombane, zidlala indima ebalulekileyo ekuguqulweni kwamandla ukusuka kwelinye i-voltage ukuya kwelinye. Ukuqonda isayensi emva kweekhoyili ze-transformer kunye nokusebenza kwazo kubalulekile kwiinjineli kunye neengcali ezisebenza kwintsimi yobunjineli bombane. Kweli nqaku, siza kuhlolisisa iinkcukacha ezintsonkothileyo zeekhoyili ze-transformer, ukuyila kwazo, ukusebenza kwazo, kunye nezinto eziphembelela ukusebenza kwazo kakuhle.

Zisebenza njani iiCoils zeTransformer

Iikhoyili zeTransformer zenziwe ngeeseti ezimbini zee-windings, ezizezi ukujika okuphambili kunye nokujika kwesibini, okuhlala kukhuselwe omnye komnye. Xa i-alternating current (AC) idlula kwi-primary winding, idala i-magnetic field eguquguqukayo yexesha. Lo mmandla wahlukeneyo wemagnethi ubangela amandla ombane kumoya ojikajikayo wesibini ngokufakwa kwe-electromagnetic induction, okukhokelela kukhutshelo lwamandla ukusuka kumjikelo wokuqala ukuya kumajiko esibini. Umlinganiselo wenani lokujika kwi-primary winding ukuya kwinani lokujika kwi-second winding imisela umlinganiselo wokuguqulwa kombane we-transformer.

Izinto ezingundoqo ze-transformer zikhonza ukuvalela intsimi yamagnetic kunye nokuphucula ukusebenza kakuhle kokuhanjiswa kwamandla phakathi kwee-windings. Ii-cores zoguqulo ngokwesiqhelo zenziwe ngezinto ezinokungena kwimagnethi ephezulu, njengentsimbi okanye intsimbi, ukukhulisa unxibelelwano lwemagnethi phakathi kwee-wingings. Ukusebenza kokuhanjiswa kwamandla kwi-transformer kuthonywa kuyilo lwesiseko, umgangatho wee-windings, kunye nokukhethwa kwezinto eziphambili.

Iingqwalaselo zoYilo lweeCoils zeTransformer ezisebenzayo

Xa uyila iikhoyili ze-transformer ukuze usebenze ngokufanelekileyo, izinto ezininzi kufuneka zithathelwe ingqalelo. Ukukhethwa kwezinto eziphambili kunye nokucwangciswa kwayo kwejometri kuchaphazela kakhulu ukusebenza kwe-transformer. I-cores ene-permeability ephezulu kunye nokulahlekelwa kwe-hysteresis ephantsi kubangela ukuhanjiswa kwamandla okungcono kunye nokulahlekelwa kwamandla aphantsi, ngaloo ndlela kuphuculwe ukusebenza kakuhle kwe-transformer.

Umgangatho wocingo olujikelezayo nalo ludlala indima ebalulekileyo ekusebenzeni kweekhoyili ze-transformer. Ukukhethwa kwe-gauge efanelekileyo kunye nezinto eziphathekayo kwii-windings zibalulekile ekunciphiseni ilahleko ezixhathisayo kunye nokuqinisekisa ukuhanjiswa kwamandla afanelekileyo. I-Copper isetyenziswa ngokuqhelekileyo kwi-transformer windings ngenxa ye-conductivity egqwesileyo kunye nokuchasana okuphantsi, okufaka isandla ekusebenzeni okuphezulu.

Ilahleko kwiiCoils zeTransformer

Nangona iinzame zokwandisa uyilo kunye nezinto ezisetyenziswa kwiikhoyili ze-transformer, ilahleko isenzeka ngexesha lokudluliselwa kwamandla. Kukho iintlobo ezininzi zeelahleko ezinxulumene neekhoyili ze-transformer, kubandakanya ilahleko yobhedu, ilahleko engundoqo, kunye nelahleko elahlekileyo. Ilahleko zethusi, ezaziwa ngokuba I ^ 2R ilahleko, zibangelwa ukuchasana kocingo olujikelezayo kunye nokunyuka kunye nesikwere se-current passing through windings. Ilahleko ezingundoqo, ezibandakanya i-hysteresis kunye nokulahleka kwangoku kwe-eddy, kwenzeka kwi-transformer core ngenxa yentsimi yamagnetic eguqukayo, okubangelwa ukuchithwa kwamandla ngendlela yokushisa. Ilahleko elahlekileyo, kwelinye icala, ibangelwa ukuvuza kwe-magnetic flux kunye nokusebenzisana phakathi kwee-windings kunye nezakhiwo ezijikelezileyo, okukhokelela ekulahlekeni kwamandla ongezelelweyo.

Iinzame zokunciphisa ilahleko kwiikhoyili ze-transformer zijolise ekuphuculeni ukusebenza kakuhle kunye nokusebenza kwe-transformer. Ngokusebenzisa izixhobo ezikumgangatho ophezulu, ubuchule bokuyila obuphezulu, kunye nokukhethwa ngononophelo kweemeko zokusebenza, iinjineli zinokuthoba ilahleko kwaye ziphucule ukusebenza kakuhle kwamandla kwiikhoyili zenguqu.

Iindlela zokuphucula ukusebenza kakuhle kwekhoyili yeTransformer

Iindlela ezahlukeneyo zingasetyenziselwa ukuphucula ukusebenza kweekhoyili ze-transformer, ngaloo ndlela ziphucula ukusebenza kunye nokuthembeka kwe-transformer. Ukusetyenziswa kwezinto eziphambili ze-high-grade kunye ne-hysteresis ephantsi kunye nelahleko yangoku ye-eddy inokunceda ukunciphisa ilahleko engundoqo kunye nokuphucula ukuhanjiswa kwamandla. Ukongezelela, ukuyila kwengundoqo ye-transformer, kubandakanywa nokukhethwa kwejometri engundoqo kunye neendlela zokwakha, kunokufaka isandla ekunciphiseni ilahleko kunye nokuphucula ukusebenza ngokubanzi.

Ukwenziwa kwezinto ezintsha kwitekhnoloji yokujija, njengokusetyenziswa kwezixhobo zokugquma ezikumgangatho ophezulu kunye nolungelelwaniso olulungelelanisiweyo lwe-winding, lunokunceda ekuphuculeni ukusebenza kakuhle kwekhoyili ye-transformer. Ngokunciphisa ukuxhathisa kunye nelahleko ye-eddy yangoku kwi-windings, iinjineli zinokufikelela ekugqithiseni amandla ngokufanelekileyo kunye nokunciphisa ilahleko yamandla ngokubanzi.

Isishwankathelo:

Ekugqibeleni, iikhoyili ze-transformer zidlala indima ebalulekileyo ekugqithiseni ngokufanelekileyo amandla ombane kwiinkqubo zamandla. Ukuqonda isayensi emva kweekhoyili ze-transformer kunye nokusebenza kwazo kubalulekile ekuphuculeni uyilo kunye nokusebenza kweenguqu. Ngokuqwalasela izinto ezinje ngezinto eziphambili, uyilo lokuvala, kunye neendlela zokunciphisa ilahleko, iinjineli zinokuphucula ukusebenza kunye nokuthembeka kweekhoyili ze-transformer, ekugqibeleni ziphucula ukusebenza ngokubanzi kweenkqubo zombane. Njengoko itekhnoloji iqhubeka nokuqhubela phambili, uphando oluqhubekayo kunye nophuhliso kuyilo lwekhoyili ye-transformer kunye nezixhobo ziya kuqhuba uphuculo olongezelelweyo ekusebenzeni kwamandla kunye nokuzinza ngaphakathi kwintsimi yobunjineli bombane.