Mphete Yaikulu

Chipinda Chachikulu cha Ring ndi gulu la zida zamagetsi zotumizira ndi kugawa (switchgear yamagetsi yamphamvu) yoyikidwa mu kabati yotetezedwa ndi chitsulo kapena yopanda chitsulo kapena yopangidwa kukhala chipangizo cholumikizira magetsi cha netiweki yapakati. Gawo lake lalikulu limagwiritsa ntchito maswichi onyamula katundu ndipo Fuse ili ndi ubwino wosavuta, kukula kwake kochepa, mtengo wotsika, imatha kusintha magawo amagetsi ndi magwiridwe antchito, komanso chitetezo cha magetsi. Imagwiritsidwa ntchito kwambiri m'malo ogawa ndi malo osinthira magetsi m'malo okhala anthu okhala m'mizinda, nyumba zazitali, nyumba zazikulu za anthu onse, mafakitale ndi mabizinesi.

Mitundu ingapo ya makabati a ukonde

Mtundu wa HXGN-10

(H-Ring Main Unit; X-box type; G-fixed type; N-indoor) Kapangidwe ka kabati kamasonkhanitsidwa pogwiritsa ntchito ma plate achitsulo opindika ndi kuwotcherera, ndipo mulingo woteteza ndi IP2X. Gawo lapamwamba la kabati ndi chipinda cha busbar, ndipo chipinda cha zida chili kutsogolo kwa chipinda cha busbar, cholekanitsidwa ndi ma plate achitsulo. Pakati pa kabati ndi chipinda chosinthira katundu, ndipo gawo loteteza limakonzedwa pakati pa chosinthira katundu ndi zinthu zina. Pa kabati yolowera ndi kutuluka ndi chingwe, pansi pa kabati pali mbale yophimba yochotseka; pa kabati yolowera ndi kutuluka pamwamba, pamwamba pa kabati pakhoza kukhala ma duct a basi kapena ma shielding racks.

Mtundu wa HXGN-10

Chipinda chachikulu cha mpweya cha HXGN-10 chili ndi mapulani 15, omwe chiwembu 01 ndi kabati ya fuse yosinthira katundu; chiwembu 02 ndi kabati yosinthira katundu, zonse ziwiri zili ndi maswichi oyambira pansi; chiwembu 09 ndi kabati yoyezera.

Chipolopolo cha kabati ya netiweki iyi ya mphete chimagwiritsa ntchito gulu lopindika ndi kulumikiza mbale zachitsulo kuti chipange kapangidwe kachitsulo kotsekedwa bwino. Thupi la kabati limapangidwa ndi mipiringidzo 4 yoyimirira, chivundikiro chapamwamba, pansi pamunsi, gulu lakutsogolo, gulu lakumbuyo, gulu lakumbali, ndi zina zotero. Kutsogolo kwa kabati ya switch yonyamula katundu kuli ndi zitseko ziwiri zapamwamba ndi zapansi zolumikizidwa ndi zomangira; kutsogolo kwa kabati ya fuse yonyamula katundu kuli ndi mapanelo atatu a zitseko. Pali zenera lowonera pakhomo kuti muwone malo a switch yonyamula katundu ndi switch yoyambira; kulumikizana kwa busbar pakati pa kabati ndi kabati kuli ngati pulagi yolumikizirana ndi plum, ndipo busbar ili ndi chidebe choteteza. Bokosi la zida likhoza kuwonjezeredwa pamwamba pa kabati malinga ndi zosowa za ogwiritsa ntchito.

Chosinthira katundu chomwe chili mu kabati ya netiweki ya mphete chimapanga mpweya, sichili ndi mafuta komanso sichili ndi poizoni; njira yogwiritsira ntchito yamanja ndi yamagetsi ndi njira yosungira mphamvu ya kasupe wa torsion, yomwe ili ndi kapangidwe kosavuta komanso mphamvu yochepa yogwirira ntchito.

Pali zipangizo zolumikizirana pakati pa switch yonyamula katundu, switch yoyambira ndi gulu lakutsogolo. Ubale wa magwiridwe antchito pakati pawo ndi motere:

1) Pambuyo poti chosinthira cha pansi chatsekedwa, chosinthira cholozera sichingagwire ntchito, ndipo gulu lakutsogolo likhoza kutsegulidwa;

2) Pambuyo poti switch yoyambira yatsegulidwa, switch yokweza katundu ikhoza kugwiritsidwa ntchito, koma gulu lakutsogolo silingatsegulidwe;

3) Pambuyo poti switch yonyamula katundu yatsegulidwa, switch yoyambira ikhoza kugwiritsidwa ntchito ndipo gulu lakutsogolo likhoza kutsegulidwa;

4) Pambuyo poti switch yonyamula katundu yatsekedwa, switch yoyambira siingagwire ntchito ndipo gulu lakutsogolo silingatsegulidwe.

Mtundu wa GE
Iyi ndi chitsanzo chochokera kunja, chomwe chimagwiritsa ntchito SF6 load switch. Njira yogwiritsira ntchito ndi mtundu wa kasupe wosungira mphamvu, wokhala ndi chipangizo chotseka mwachangu komanso chotsegulira mwachangu. Njira yotsegulira imasungidwa yokha ndi kasupe panthawi yotseka, ndipo kugwedezeka kumayendetsedwa (kugwedezeka) ndi coil yotsegulira kapena fuse ya HRC.

SF6 ndi switch yonyamula katundu, bokosi la gasi limalumikizidwa ndi laser yachitsulo chosapanga dzimbiri, kuwotcherera kopanda mpweya konse, palibe ma gasket otayikira kapena otsekera; pakati pawo, 8DJ20 ndi kapangidwe ka bokosi la gasi wamba kosatha; 8DH10 ndi mtundu wotha kukulitsidwa; imagwiritsa ntchito kapangidwe ka modular kuti ikwaniritse zofunikira zosiyanasiyana. Zosowa za ogwiritsa ntchito ma netiweki a terminal ndi ring. Ili ndi ubwino wokhala ndi kapangidwe kakang'ono, malo ochepa, komanso osakonza.

Chipangizo Choteteza

Potengera zaka zambiri zogwirira ntchito ndi zida zina zakunja ndi zakunja mu chipangizo choteteza makompyuta cha chipangizo chachikulu cha mphete, kuphatikiza ndi mawonekedwe enieni a makina olumikizirana amkati, ndi chipangizo champhamvu kwambiri chomwe chimaphatikiza chitetezo, kuyang'anira, kuwongolera, kulumikizana ndi ntchito zina. Chida chamagetsi chabwino kwambiri cha switchgear yanzeru. Chogulitsachi chili ndi laibulale yoteteza yomangidwa mkati yokhala ndi mapulogalamu oteteza opitilira 20, omwe ali ndi ntchito yonse yamphamvu yosonkhanitsa magetsi, kuchuluka kwa analog yamagetsi ndi kuchuluka kwa switch ya zida zoyambira (kuyeza kwamagetsi kumachitika ndi CT yoteteza).

Chitetezo cha makompyuta ang'onoang'ono
Popeza chipangizo chachikulu cha mphete chimakhala ndi mphamvu yamagetsi yambiri, chipangizo choteteza chikufunika kuti chiteteze chipangizo chachikulu cha mphete. Kugwiritsa ntchito zipangizo zoteteza makompyuta ang'onoang'ono mu chipangizo chachikulu cha mphete kukutchuka kwambiri. Chifukwa cha kukula kochepa komanso mtengo wotsika wa chipangizo chachikulu cha mphete, chipangizo choteteza makompyuta ang'onoang'ono chotsika mtengo komanso chothandiza chikufunika.

Kukula kwa ntchito: makamaka ku mapulojekiti ogwiritsa ntchito monga 10KV;

Chitetezo: dera, chosungira chachikulu cha transformer, mota, capacitor, reactor, chosinthira chokha chosungira, PT, chosakhala magetsi;

Mawonekedwe a chinthu: Thupi lopyapyala kwambiri mkati mwa 100mm ndiloyenera makamaka makabati monga makabati a netiweki yozungulira;

Zinthu zopangidwa: chipolopolo cha alloy, mayeso oletsa kusokoneza maginito amakwaniritsa miyezo ya dziko;

Dongosolo logwirira ntchito: Popanda kuletsa kulumpha, lingagwiritsidwe ntchito limodzi ndi ma switch osiyanasiyana ndi kuletsa kulumpha;

Kulankhulana: mwakufuna kugwiritsa ntchito kapena popanda mawonekedwe olumikizirana a RS485.

Ntchito:

Chipinda chachikulu cha mphete sichinawonekere kwa nthawi yayitali, koma chagwiritsidwa ntchito kwambiri. Izi makamaka chifukwa cha nyumba zatsopano zamabizinesi ndi mabungwe. Kuchokera pakuwona magetsi ndi kugawa, pakati pawo, mphamvu zochepa ndizo zambiri. Transformer yogawa nthawi zambiri siipitirira 1250KVA, magetsi okhazikika nthawi yayitali, ndi ma switch amphamvu kwambiri sizigwiritsidwa ntchito kawirikawiri. Kwa ogwiritsa ntchito amtundu uwu, magwiridwe antchito a chipinda chachikulu cha mphete siabwino kwenikweni, koma ndi okwanira. Ndi zomangamanga zazikulu za m'mizinda, nyumba zambiri zazitali zazitali zamangidwa, ndipo malo ocheperako nthawi zambiri amakhala pansi. Malinga ndi zofunikira zoteteza moto, chipinda chocheperako ndi zida zogawa ziyenera kukhala "zopanda mafuta" ndipo ziyenera kugwiritsidwa ntchito moyenera malinga ndi malo omangira. , Zipangizo za transformer ndi kugawa ziyenera kukhala "zochepetsedwa", kotero makabati a netiweki ya mphete kapena zopumira za vacuum, ma transformer amtundu wouma, ndi ma transformer amtundu wouma alowa mnyumba iliyonse. Kabati ya netiweki ya mphete ili ndi kapangidwe kosavuta, magwiridwe antchito odalirika komanso otetezeka, kukonza pang'ono, komanso mtengo wotsika wogwirira ntchito. Poyerekeza ndi makabati osinthira okhala ndi zotsekera ma circuit, ili ndi ubwino waukulu. Chipinda chachikulu cha mphete chimafuna kuti chosinthira katundu chikhale ndi magwiridwe antchito apamwamba komanso kukula kochepa. Mtundu watsopano wa chosinthira katundu unayamba, zomwe zinapangitsa kuti ukadaulo wa chipangizo chachikulu cha mphete upite patsogolo. Chipinda chachikulu cha mphete cha masiku ano sichimangogwira ntchito bwino, komanso chimasinthidwa kukhala serial. , chomwe chakulitsa kuchuluka kwa kagwiritsidwe ntchito ka kabati ya netiweki ya mphete.