Nzira dzepamusoro dzekuomesa dzemhando dzakaoma-shanduko: kupisa induction uye kuomeswa kwemhepo inopisa

Dry-type transformers chinhu chakakosha mumhando dzakasiyana-siyana dzemagetsi, zvinopa kukwirira kwekudzivirira uye kuchengeteka zvichienzaniswa nemafuta-akanyudzwa dzimwe nzira. Nekudaro, kuti uve nechokwadi chekuita kwakaringana uye hupenyu hurefu, kuomesa kwakakodzera panguva yekugadzira kwakakosha. Mune ino blog, isu tichaongorora nzira mbiri dzinoshanda dzekuomesa dzakaoma-mhando transformer: induction kudziyisa uye kupisa kwemhepo. Idzi nzira dzinovimbisa kubviswa kwehunyoro, kuve nechokwadi chekushanda kwakavimbika uye kutevedzera VI) E0550, IEC 439, JB 5555, GB5226 uye mamwe mazinga epasi rose.

1. Induction yekudziya nzira:

Iyo induction yekudziya nzira ndeye kushandisa kupisa kunogadzirwa nekurasikirwa kwazvino eddy mumadziro etangi kuzadzisa chinangwa chekuomesa. Maitiro acho anosanganisira kuisa muviri mukuru wechishandiso mutangi uye kupfuudza magetsi frequency ikozvino kuburikidza nekunze kwemhepo coil. Heano mamwe maitiro akakosha eiyo nzira:

- Kudzora Tembiricha: Kuti udzivise chero kukuvara kune transformer, zvakakosha kuchengetedza yakatarwa tembiricha renji. Kupisa kwebhokisi remadziro hakufaniri kudarika 115-120 ° C, uye kutonhora kwebhokisi rebhokisi kunofanira kuchengetwa pa 90-95 ° C.

- Coil Winding: Kuti zvive nyore kupeta coil, zvinokurudzirwa kushandisa mashoma majana kana kudzika ikozvino. Ikozvino kutenderera 150A kwakakodzera uye saizi yewaya ye35-50mm2 inogona kushandiswa. Pamusoro pezvo, kuisa akawanda asbestos strips pamadziro etangi remafuta kunobatsira kumhepo yakatsetseka yewaya.

2. Mhepo inopisa yekuomesa nzira:

Kuomeswa kwemhepo kunopisa ndiko kuisa iyo yakaoma-mhando yekushandura muviri mukamuri inodzorwa yekuomesa yekupisa mhepo. Chimbofunga zvinotevera zvekushandisa iyi nzira:

- Temperature regulation: Paunenge uchishandisa mhepo inopisa, zvakakosha kuwedzera zvishoma nezvishoma tembiricha yekupinza uye kuve nechokwadi kuti haipfuure 95 ° C. Iyi nzira inodzorwa inobvumira kuomeswa kwakavimbika pasina kukuvadza.

-Kufefeta Kwemhepo: Kuisa sefa pane inopisa mhepo inopinza kwakakosha kudzivirira sparks neguruva kupinda mukamuri yekuomesa. Iyi nhanho yekusefa inochengeta nharaunda yakachena uye yakachengeteka.

Kuti uwane zvakanyanya kubva pakuomeswa kwemhepo inopisa, dzivisa kuvhuvhuta mweya unopisa wakananga pamutumbi mukuru wemudziyo. Pane kudaro, kuyerera kwemhepo kunofanira kugoverwa zvakaenzana kumativi ose kubva pasi, zvichiita kuti unyoro hupukunyuke kuburikidza nemhepo muvharo.

Mukupedzisa:

Dry-type transformers inoda kuomeswa kwakanaka kubvisa hunyoro, kuve nechokwadi chekushanda kwakakwana uye kutevedzera mitemo yenyika. Nekushandisa nzira dzepamberi senge induction kudziyisa uye kupisa kwemhepo, vagadziri vanogona kuvimbisa kushanda kwakavimbika uye kwakachengeteka kweizvi zvakakosha zvikamu zvemagetsi. Nzira mbiri idzi dzine mabhenefiti akajeka, uye kuita kwavo kunoenderana nezvinodiwa chaizvo uye kugona kugadzira. Nekuomeswa kwakakodzera, yakaoma-mhando transformers icharamba ichipa yakanakisa insulation uye inosangana nekuchinja kwezvinodiwa zvemazuva ano magetsi masisitimu.

(Cherechedza: Iyi bhurogu inopa ruzivo rwakadzama rwenzira dzekuomesa dzemhando dzakaoma-shanduko uye inosimbisa kukosha kwadzo. Kuti uwane nhungamiro yehunyanzvi nemirayiridzo yakananga, zvinokurudzirwa kubvunza nyanzvi dzeindasitiri uye kutevedzera zvinodiwa nemitemo.)