I-oyile yeVolthi ephakathi efakwe kwiZikhundla ezine ezi-15kVIiswitshi zekhefu lomthwalo(Ii-LBS)

Shwankathela i-Four-Position Oil Emmersed Load Switch

Iswitshi yoMthwalo we-Oyile e-Anhuang eneendawo ezine ingasebenza kwiitransformer ezidityanisiweyo ezine-50Hz AC kunye ne-voltage elinganisiweyo ye-12kV kunye ne-35kV. Yiswitshi yomthwalo entle nencinci eyenzelwe ukuhlangabezana nomceli mngeni wokunyusa rhoqo umthamo womthwalo we-net yamandla ngelixa iitransformer ezidityanisiweyo zihlala zinendawo encinci yangaphakathi. Isebenzisa ioyile yetransformer njengesixhobo sokukhusela kwaye oko kukuthintela i-arc yombane. Isebenzisa intwasahlobo yoomatshini yokugcina amandla. Unxibelelwano lwezigaba ezintathu lufumaneka nayo. Kwakhona ingavula okanye inqumle umbane ngokukhawuleza nangokuchanekileyo. Le switshi ingasebenza kuyo nayiphi na inkqubo yokusasazwa kombane ene-12kV kunye ne-35kV kunye nemigca yombane ephindwe kabini.

Ngokwesicelo somthengi, iswitshi yomthwalo ingaba nangayiphi na indlela umzekelo. Inokuba luhlobo olufihliweyo okanye olunendlela yokusebenza kwamandla. Ingasebenza kuzo zonke iintlobo zeetransformer. Le switshi ifana nohlobo lwe-T, inezikhundla ezine zomsebenzi kunye nemigca yombane ephindwe kabini. Izikhundla zomgca wombane ophindwe kabini, umbane I, umbane II kunye nokucima. Uqhagamshelwano lweswitshi lusebenzisa i-flint yebhulorho ejikelezayo yokunxibelelana kabini, enokumelana okuncinci kakhulu. Okwangoku ivelisa amandla amakhulu okudlula kwangoku. Ngenxa yoko, imbuyekezo yamandla ombane ilungile kakhulu, iphakamisa kakhulu ukusebenza kwayo kokulwa nokuphazamiseka komthwalo. Ibhodi yesiphelo soqhagamshelwano olungashukumiyo ilungisiwe. Oku kwenza kube lula ukuyifaka okanye ukuyakha kwiswitshi, nto leyo eyenza umsebenzi uthembeke ngakumbi. Umncedisi woqhagamshelwano olungashukumiyo ongezelelweyo omtsha wenza unxibelelwano phakathi koqhagamshelwano olungashukumiyo nolunamandla luchaneke ngakumbi. Le switshi ifakwe eludongeni olusecaleni lwetanki yeoyile yetransformer. Ngokwemfuneko yokutshintsha okanye ukutshintsha kwemigca yonikezelo lwamandla, nceda ujike iswitshi yomthwalo ngokwewotshi okanye ngokuchasene newotshi nge-lever ekhethekileyo yokusebenza egqunyiweyo. Kumsebenzi ngamnye, qiniseka ukuba ujika iswitshi ngama-90 degrees. Ngale ndlela, singayiphinda le nkqubo size siyijike nge-360 degrees ekugqibeleni.

Iiparameter eziphambili zobugcisa

Ubukhulu obupheleleyo

Ubungakanani bofakelo lokubhukisha izindlu zetransformer

Ufakelo

1) Ngaphambi kokufakela, jonga ukuba intshukumo yokutshintsha iyaguquguquka kwaye ichanekile ngononophelo, kuphela emva kokuba kuqinisekiswe ukuba ikwimeko elungileyo, ukufakelwa kungasetyenziswa, ukongeza, iswitshi yokulayisha kufuneka yomiswe phantsi kwemeko ye-65±5℃ ngaphambi kweeyure ezingama-24.

2) Nceda ususe isiphatho, intwasahlobo efana nephiramidi, iphaneli yokukhawulela kunye neenathi eziqinileyo zokubopha kwiswitshi yokulayisha. Emva koko yenza itshitshi yokubopha kunye neringi yokutywina idlule kumngxuma osele ulungisiwe ongu-34 kwityesi yetransformer, ncamathisela iswitshi kwityesi yetransformer apho iinathi ezifakwe i-welded zifumaneka khona ngeenathi ezi-4 kwi-M10x20. Kwakhona usebenzisa i-spring washer. Emva koko qinisa i-fasten kwiinathi eziqinileyo.

ISAZISO: Xa uqinisa iibholiti ze-M10, ukuba umngxuma wokuma awufani kwaye awukwazi ukufaka ibholiti, nceda uqinisekise ukuba uyawulungisa okanye uwulungise umngxuma ngaphambi kokufakwa. Ngaphandle koko ukufakelwa kwempazamo kuya kubangela ukuguquka kwephaneli yokufaka kwaye kusenokwenzeka ukuba kubangele ingozi yokusebenza kweswitshi yomthwalo.

Inkqubo yokufakela

ISAZISO: Ukuba kufumaniseke ukuba indawo ehambelanayo yomngxuma webholiti iyaphambuka kakhulu xa ucinezela iibholiti ze-M10, kufuneka ulungise umngxuma uze uwuphinde ucinezele. Ngaphandle koko, oku kuya kubangela ukuphazamiseka kwipleyiti yokukhonkxa, kwaye kunokubangela ukungasebenzi kakuhle kwiswitshi yokulayisha.

5) Emva kokufakela nokudibanisa, kucetyiswa ukuba kwenziwe umsebenzi othi “vula” nothi “vala” ukujonga ukuba iswitshi ingashukunyiswa ngokuguquguqukayo na kwaye ukuba isalathisi sendawo sichanekile, ukuba kukho into engaqhelekanga, nceda ujonge ukufakwa kweswitshi kunye noqhagamshelwano lwebhasi ngokwenqaku lesi-2 nelesi-4.

Ingqwalasela

1) Olu tshintsho lomthwalo lungasetyenziselwa ukuvula okanye ukuvala umbane olinganisiweyo kuphela, ngelixa usetyenziso lokuvala nokuvula umbane ongasebenziyo. Ukuba umbane olinganisiweyo kakhulu, akuvumelekanga ukusebenzisa umatshini.

2) Yingalo yokusebenza ekhethekileyo egqunyiweyo kuphela enokusetyenziselwa ukusebenzisa olu tshintsho lomthwalo ukuqinisekisa ukhuseleko lomntu.

3) Kwinkqubo nganye, nanini na xa iswitshi yokulayisha ijikwa kwindawo entsha, iphaneli yokukhawulela kufuneka ilungiswe kuqala. Sebenzisa i-operation lever ezinikeleyo endaweni yeyidibeneyo ukulungisa okanye ukuqhobosha iphaneli yokukhawulela kwaye uyisuse kwi-fix pin yayo yokuqala, ujike ii-degrees ezingama-90 uze uyifake kwi-fix pin elandelayo.

4) Sebenzisa i-operation lever ukuxhoma isiphatho se-load switch, ujike ii-degrees ezili-135 okanye ngaphezulu, emva koko i-spring's energy reservation mechanism isebenza kwaye indawo yokusebenza ye-switchs itshintshelwe kwicala elitsha. Ngenxa yoko, isiphatho siya kubuyela ngokuzenzekelayo kwindawo ye-degrees ezingama-90. I-switch ingajika ngee-degrees ezingama-360 ngale ndlela xa ijikeleza, nokuba yi-clockwise okanye yi-anti-clockwise.

Umzobo woQhagamshelo

1-2-T: Amandla 1 kunye namandla 2 zombini zidibene ne-transformer.

1-T: Amandla 1 aqhagamshelwe kwitransformer.

2-T: Amandla 2 aqhagamshelwe kwitransformer.

1-2: Umbane 1 oqhagamshelwe noMandla 2 ngelixa zombini zinqunyulwe kwi-transformer.