Umahluko kunye neenzuzo kunye nokungalungi kwee-transformers zohlobo olomileyo kunye nee-transformers ezintywilisiweyo kwi-oyile

Utshintsho olomileyo lubiza kakhulu kunotshintsho lweoyile ngexabiso. Ngokuphathelele umthamo, ioyile enomthamo omkhulu iba ngaphezulu kowomileyo.

Utshintsho olomileyo luyimfuneko kwizakhiwo ezintsonkothileyo (izakhiwo ezingaphantsi komhlaba, imigangatho, uphahla, njl.njl.) nakwiindawo ezixineneyo. Iitransformer zohlobo lweoyile zisetyenziswa kwizikhululo ezizimeleyo.

Utshintsho lwetransformer kwibhokisi ludla ngokusebenzisa utshintsho lwebhokisi. Umbane wangaphandle wexeshana udla ngokusebenzisa utshintsho lweoyile.

Ngexesha lokwakha, i-transformer eyomileyo kunye ne-oyile transformer zinokukhethwa ngokwesithuba. I-transformer yeoyile inokunyulwa xa indawo inkulu, kwaye i-transformer eyomileyo inokunyulwa xa indawo ixinene.

Imozulu yengingqi inomswakama kwaye ishushu, kwaye kulula ukuyisebenzisa ioyile. Ukuba kusetyenziswa utshintsho olomileyo, kufuneka ixhotyiswe ngezixhobo zokupholisa umoya opholisiweyo.

1. Inkangeleko

Iintlobo ezahlukeneyo zokupakisha, ii-transformers zohlobo olomileyo zinokubona ngqo umongo wentsimbi kunye ne-coil, ngelixa ii-transformers zohlobo lweoyile zinokubona kuphela iqokobhe langaphandle le-transformer;

2. Iintlobo ezahlukeneyo ze-lead

Iitransformer zohlobo olomileyo ikakhulu zisebenzisa ii-bushings zerabha ze-silicone, ngelixa ii-transformers zohlobo lweoyile zisebenzisa ii-bushings ze-porcelain;

3. Umthamo kunye nombane owahlukileyo

Iitransformer zohlobo olomileyo ngokubanzi zifanelekile ukusasazwa kwamandla. Uninzi lwamandla lungaphantsi kwe-1600KVA, i-voltage ingaphantsi kwe-10KV, kwaye ezinye zinomgangatho we-voltage we-35KV; ngelixa iitransformer zohlobo lweoyile zinokufikelela kumanqanaba apheleleyo omthamo kunye ne-voltage ukusuka kuncinci ukuya kukhulu. I-Voltage; umgca wovavanyo we-UHV 1000KV osakhiwayo kwilizwe lam kufuneka ube yitransformer yohlobo lweoyile.

4. Ubushushu kunye nokusasazwa kobushushu kwahlukile

Iitransformer zohlobo olomileyo zihlala zigqunywe nge-resin, zipholiswe ngumoya wendalo, kwaye zipholiswe ziifeni ukuze zibe namandla amakhulu, ngelixa iitransformer zohlobo lweoyile zigqunywe nge-insulating oil.

5. Iindawo ezifanelekileyo

Iitransformer zohlobo olomileyo zisetyenziswa kakhulu kwiindawo ezifuna "ukuthintela umlilo kunye nokumelana nokuqhuma", kwaye ngokubanzi kulula ukuzisebenzisa kwizakhiwo ezinkulu nakwizakhiwo eziphakamileyo; ngelixa iitransformer zohlobo lweoyile zinokuba nokuphuma kweoyile okanye ukuvuza emva "kwengozi", okubangela umlilo, kwaye uninzi lwazo lusetyenziswa ngaphandle. Kwaye kukho iindawo apho kumbiwa khona "amachibi eoyile engozi".

6. Umthamo owahlukileyo wokuthwala umthwalo

Ngokubanzi, ii-transformer zohlobo olomileyo zifanele zisebenze ngokomthamo omiselweyo, ngelixa ii-transformer zohlobo lweoyile zinomthamo ongcono wokugqithisa.

7. Ixabiso lahlukile

Kwiitransformer ezinomthamo ofanayo, ixabiso lokuthenga iitransformer zohlobo olomileyo liphezulu kakhulu kuneleetransformer zohlobo lweoyile .

Iimodeli ze-transformer zohlobo olomileyo zihlala ziqala nge-SC (uhlobo lwe-epoxy resin casting encapsulation), i-SCR (uhlobo lwe-non-epoxy resin casting solid insulation encapsulation), i-SG (uhlobo oluvulekileyo)

Umahluko phakathi kwee-transformers zohlobo olomileyo kunye nee-transformers ezintywilisiweyo kwi-oyile

"Ewe kona, into efanayo kukuba zonke ii-transformers zamandla zine-iron cores zeesekethe zemagnethi kunye nee-windings zeesekethe. Umahluko omkhulu "luhlobo lweoyile" kunye "nohlobo olomileyo". Umahluko phakathi kwee-transformers zeoyile kunye nezomileyo. Oko kukuthi, i-cooling medium yezi zimbini yahlukile, Eyokuqala isebenzisa i-transformer oyile (ewe kukho ezinye ii-oyile ezifana ne-beta oyile) njenge-cooling and insulating medium, kwaye eyesibini isebenzisa umoya okanye ezinye iigesi ezifana ne-SF6 njenge-cooling medium. Kwitanki yeoyile egcwele i-transformer oyile. I-dry transformer idla ngokugquma i-iron core kunye ne-winding nge-epoxy resin. Kukwakho nohlobo olungagqunywanga olusetyenziswa kakhulu ngoku, kwaye i-winding ifakwa iphepha elikhethekileyo le-insulating ngenjongo ekhethekileyo. Ipeyinti ye-insulating, njl.njl., inokuthintela i-winding okanye i-iron core ukuba ingabi manzi. (Kuba ezi zimbini zahlulwe zibe ziindidi ezahlukeneyo ngenxa yeendlela ezahlukeneyo zokuhlela ngokwenkqubo, ukusetyenziswa kunye nesakhiwo, ngoko ke siza kuthetha ngokwembono emxinwa) Ngokwemveliso kunye nomthamo, Okwangoku, inqanaba le-voltage ye-transformer eyomileyo yi-35kV kuphela, kwaye umthamo incinci kuneye-oyile transformer, malunga ne-2500kVA. Ngaphezu koko, inkqubo yokwenziwa kwe-oyile transformer iyinkimbinkimbi ngakumbi kwaye iindleko ziphezulu kuneze-oyile transformer yenqanaba elifanayo le-voltage kunye nomthamo. Okwangoku, ubungakanani be-oyile buyakhula. Nangona kunjalo, ngenxa yeenzuzo zokhuseleko lokusingqongileyo lotshintsho olomileyo, i-flame retardant, i-impact resistance, njl.njl., isetyenziswa rhoqo kwiindawo zangaphakathi nakwezinye iindawo zokubonelela ngombane kunye nokusasazwa ezifunekayo kakhulu, ezinje ngeehotele, izakhiwo zeeofisi, izakhiwo eziphakamileyo, njl.njl. Ukuba ungumsebenzisi we-transformer nje, kufanele ukuba kwanele ukuyiqonda le nto. "Iingenelo kunye nokungalungi kwe-transformer, i-oyile transformer ixabisa kancinci kwaye kulula ukuyigcina, kodwa iyatsha kwaye iyaqhuma. Ngenxa yokumelana kwayo kakuhle nomlilo, i-oyile transformer inokufakwa kwindawo yeziko lomthwalo ukunciphisa ukulahleka kwe-voltage kunye nokulahleka kwamandla. Nangona kunjalo, utshintsho olomileyo lubiza kakhulu, lukhulu, lunokufuma okubi kunye nokumelana nothuli, kwaye lunomsindo.

Ioyile iyatshintsha ize iphume kancinci kancinci, kwaye utshintsho olomileyo lunokuqhekeka luze luthuthwe lula. Icocekile kwaye kulula ukuyigcina. Ayidingi siseko somatshini kwaye ayinayo ichibi lokuphuma kweoyile.

Umahluko omkhulu phakathi kweetransformer ezintywilisiweyo kwioyile kunye neetransformer zohlobo olomileyo kukuba ingaba kukho "ioyile". Ekubeni ioyile ilulwelo kwaye inolwelo, iitransformer ezintywilisiweyo kwioyile kufuneka zibe nekhava. Ingaphakathi lekhava yioyile yetransformer, kwaye itransformer intywiliselwa kwioyile. Ikhoyili yetransformer ayinakubonwa ngaphandle; ngelixa itransformer yohlobo olomileyo ingenayo ioyile, ayidingi khava yangaphandle, kwaye ikhoyili yetransformer inokubonwa ngokuthe ngqo; olunye uphawu kukuba itransformer entywilisiweyo kwioyile inomqamelo weoyile kuyo, ogcinwe ngaphakathi. ioyile yetransformer, kodwa ngoku iitransformer ezintsha ezintywilisiweyo kwioyile nazo zenziwa ngaphandle kwemiqamelo yeoyile;

Ukuze kube lula ukusasazwa kobushushu, oko kukuthi, ukuhamba kweoyile yokukhusela ngaphakathi, i-transformer entywilisiweyo kwioyile ine-radiator eyenzelwe ngaphandle, njenge-heat sink, ngelixa i-transformer yohlobo olomileyo ingenayo le radiator, kwaye ukusasazwa kobushushu kuxhomekeke kwifeni engaphantsi kwe-transformer coil. I-fan ifana kancinci neyunithi yangaphakathi ye-air conditioner yasekhaya;

Iitransformer ezintywilisiweyo kwioyile zihlala zifakelwa ngaphakathi okanye ngaphandle ngenxa yeemfuno zokukhusela umlilo, ngelixa iitransformer zohlobo olomileyo kufuneka zifakelwe ngaphakathi, ngokuqhelekileyo kumagumbi okusasaza ane-voltage ephantsi, ecaleni kweekhabhathi zokusasaza ezine-voltage ephantsi.