Musiyano uripo pakati pekabati rekuchinja, kabati rinofefeterwa nemhepo uye kabati rakasimba

Kabhineti yeRing Network: inozivikanwawo seHXGN-12, XGN15-12 rudzi rwe switchgear ine voltage yakakwira. Pakutanga inoreva kabhineti yeswitch inoshandiswa mu ring distribution network, nekuda kwechimiro chayo chiri nyore, load switch inowanzoshandiswa uye fuse musanganiswa, yakadai se switch batch ring network cabinet.

1, kabhineti yeringi ine mhando nhatu dzekudzivirira mweya, kabhineti inoputirwa zvizere uye yakasimba, kudzivirira mweya ndiko kushandiswa kwe SF6 load switch yakajairika kuburikidza ne copper bar yakabatana mu system, SF6 load switch yakazadzwa ne salfa hexafluoride gas, zvimwe zvikamu zvipenyu zvinogadzirwa nenzira yakajairika yekudzivirira mweya.

2. Kabhineti inofefeterwa nemhepo (gas insulated ring network cabinet) ine mudziyo wekubatanidza wakakosha pamusoro pemagetsi anopinza nekuburitsa magetsi, uye kabhineti nekabhineti zvakabatana mukamuri yakazara yegesi, iyo yakazadzwa neSF6 gasi. Switch nezvikamu zvemagetsi zvine simba rakawanda zvakavharirwa mubhokisi regesi rakazadzwa neSF6 gasi, iro rine kuvandudzwa kwehupenyu nekuchengetedzeka kwemhando yepamusoro zvichienzaniswa nekabhineti yeringi yemazuva ano. Kana ichienzaniswa nekabhineti yakasimba, ine mhando yepamusoro yehupfumi uye mashandiro emari. Parizvino, mazhinji emakabhineti eringi yeringi matsva atora makabhineti anofefeterwa nemhepo sesarudzo yekutanga yekutsiva makabhineti eringi yeringi!

3, kabhineti yakasimba (kabhineti yeringi inodziisa yakasimba) yakafanana nekabhineti yakazadzwa negasi, uye ndiyo michina yekuvandudza kabhineti yeringi inodziisa simba. Yakasiyana nekabhineti yakazadzwa negasi inodziisa simba negasi, chimiro chekudzivirira simba chekabhineti yakasimba ndechekuti switch nezvikamu zvemagetsi zvine simba zvinokandwa ne epoxy resin yese, uye epoxy resin yakagadziriswa semhando itsva yemidziyo yekugovera iyo inodziisa simba nemuviri uri pasi uye pakati pezvikamu. Kabhineti yakasimba sekusimudzira kabhineti yeringi inodziisa simba, kana ichienzaniswa nekabhineti inodziisa simba ine mashandiro ari nani ekudzivirira simba, uye kugona kuchinjika kunzvimbo yakaoma kuri nani pane kabhineti inodziisa simba, inogona kusarudza kabhineti yakasimba nekabhineti inodziisa simba zvichienderana nekushandiswa kwenzvimbo.

Ring network cabinet iboka remidziyo yekuchinja ine voltage yakawanda mukabati resimbi resimbi rinozviisa panzvimbo yemumwe munhu kana kuti rinoita kuti riunganidzwe mukati merudzi rwe interval ring network power supply unit. Midziyo yemagetsi ye high voltage switch gear cabinet inozviisa panzvimbo yemumwe munhu, chikamu chayo chikuru CHINOSHANDISA load switch nefuse, chine mabhenefiti echimiro chiri nyore, vhoriyamu diki, mutengo wakaderera, chinogona kuvandudza ma parameter emagetsi uye mashandiro pamwe nemabhenefiti ekuchengetedza magetsi, ndiyo load switch cabinet inozivikanwa se medium voltage system.

Kabhineti yeringi ine network ndiyo yakagadzirwa nekabhineti yekudzikisa magetsi. Current inoshanda inowanzo gurwa ne contactor load switch. Current yepfupi inogurwa ne fuse. Switchgear inogona kuiswa michina yakasiyana-siyana yekudzivirira, kugadzira dziviriro dzakasiyana-siyana: pamusoro pemagetsi, break quick, grounding, uye kunyange differential, negative sequence, reverse power uye reclosing, nezvimwewo. Makabhineti ekudzikisa magetsi anodzivirirwa chete ne fuse.

Kabhineti yeringi haina kuonekwa kwenguva yakareba, asi yave ichishandiswa zvakanyanya, izvo zvinonyanya kukonzerwa nekuvandudzwa kutsva kwemabhizinesi emaindasitiri nemasangano echivako. Kabhineti yepakati inonyanya kushandiswa kumafekitori emagetsi, majenareta madiki nepakati ekutumira magetsi, sisitimu yemagetsi yechikamu chechipiri, kugoverwa kwemagetsi emabhizinesi nemafekitori, pamwe nekutanga kwemamota makuru ane simba guru. Tinogona kusarudza kuti ndeipi yekushandisa zvichienderana nekushandiswa kwayo uye zvimwe zvinhu kuti tisangane nebasa redu nezvinodiwa muhupenyu.

Musiyano uripo pakati pekabati rinofefeterwa nemhepo nekabati reringi remambure akajairwa

1, kushandiswa kwenzvimbo dzakasiyana-siyana

Kabhineti yenetwork yeringi yakajairika inonyanya kushandiswa munetwork yeringi, kabhineti yenetwork yeringi yakajairika ine rated current isingapfuure 630A load switch cabinet uye musanganiswa wemhando yemagetsi cabinet, ndeyemidziyo yekuparadzira yechipiri; Kabhineti inofefeterwa mweya rudzi rwemuchina wekushandura une gasi senzira yekudzivirira kupisa. Zvichienderana nechikamu chekushandisa, inogona kukamurwa kuita michina yekuparadzira simba rekutanga uye michina yekuparadzira simba yechipiri. Mumamiriro ezvinhu akajairwa, rated current isingasviki kana yakaenzana ne630A.

2, nzira yekuchinja yakasiyana

Muviri mukuru wekabhineti inofefeterwa une basa rekushandura nekudzima load current, uye basa rekucheka fault current, uye kabhineti inofefeterwa yakawanda ine arc extinguishen ability, chimiro chayo chakaoma, mutengo wayo wakakwira, uye inogona kushandiswa nekudzivirira uye otomatiki mudziyo; Uye ring network cabinet yakaiswa mu load switch inongoshanda nemaoko, hapana otomatiki load current function inongoshanda nemaoko.

3, kuputira svikiro kwakasiyana

Kabhineti inofefeterwa nemhepo ine saizi diki yebhazi, ine sarufa hexafluoride gasi senzira yekudzivirira kupisa. Kabhineti yenetwork yeringi yakajairika inoshandisa insulation yemhepo senzira yekudzivirira kupisa kupisa.