22-09-19 dr hab
Mine flameproof qhuav-hom transformersyog siv rau hauv qhov chaw uas muaj kev phom sij ntawm kev tawg hauv mines.Lub ntsiab yam ntxwv ntawm no multi-system qhuav-hom transformer yog hais tias tag nrho cov sib koom nto ntawm lub casing yog ua raws li qhov yuav tsum tau ntawm tawg-pov thawj, thiab muaj peev xwm tiv taus lub sab hauv siab ntawm 0.8 MPa.
Scope ntawm kev siv:
1. Nyob rau hauv rooj plaub thaum muaj xwm txheej ceev thiab cov khoom siv hluav taws xob los ntawm kev puas tsuaj ntuj tsim los yog cov khoom siv raug xwm txheej, yog tias lub kaw lus tsis muaj peev xwm, nws tuaj yeem hloov cov pa substation hauv tag nrho lossis ib feem, thiab muab tso rau hauv cov khoom siv hluav taws xob sai.
2. Nyob rau hauv lub hwj chim mov ntawm lub mining cheeb tsam, kev siv mobile substations yuav ua tau raws li qhov loj-muaj peev xwm thiab high-voltage fais fab mov yuav tsum tau ntawm heavy-duty mechanized thee mining units, thiab yuav ua tau siab heev ua ke nrog mining lub ntsej muag, uas muaj peev xwm. zoo dua los daws qhov teeb meem ntawm kev poob siab dhau los lossis tsis txaus tiv thaiv kev tiv thaiv luv luv.lus nug.
3. Thaum lub zog xav tau kev loj hlob sai, lub zog hluav taws xob nyob deb kuj ntev, dhau ntawm kev tsim hluav taws xob ua ntej, thiab nws yog ib qho nyuaj rau tsim kom muaj ib lub substation mus tas li, nws yuav muab tso rau hauv kev ua haujlwm ua ib ntus substation kom yooj yim rau cov xwm txheej ntawm nruj fais fab mov, xws li coal mining expansion tej yaam num.
4. Kev tsim kho ntawm ib qho chaw nyob ruaj khov nyob rau hauv ib cheeb tsam raug ncua vim tsis muaj nyiaj txiag lossis lwm yam laj thawj, thiab yuav raug muab tso rau hauv kev ua haujlwm raws li lub chaw nres tsheb ib ntus.
5. Mine mobile substations tsis yog tsuas yog siv los ua cov khoom siv hluav taws xob hauv av hauv cov thee mines, tab sis kuj tseem tuaj yeem txuas ntxiv mus rau hauv av hluav taws xob, uas tuaj yeem siv rau hauv qhov dej thiab hauv av kom txhim kho cov khoom siv dav dav;Txo cov nqi khiav lag luam.
