Mfundo Yopanga ndi Chijambula cha Wiring cha Dual Power Automatic Transfer Switch ATSE

Kusankhidwa kwazida zosinthira zokha (ATSE)ziyenera kukwaniritsa zofunikira izi:

1. Pamene ntchitoPC-kalasi zodziwikiratu kutengerapo kusintha zipangizo, azitha kupirira mayendedwe afupipafupi omwe akuyembekezeredwa kuzungulira dera, komanso momwe adavoteraATSEsayenera kukhala osachepera 125% ya mawerengedwe a dera panopa;
2. Pamene kalasiCB ATSEamagwiritsidwa ntchito kupatsa mphamvu zozimitsa moto,ATSEwophatikizika ndi chowotcha chozungulira chokhala ndi chitetezo chachifupi chokhacho chiyenera kugwiritsidwa ntchito.Kusankhidwa kwake kwachitetezo kuyenera kufananizidwa ndi zida zapamwamba komanso zotsika zoteteza;
3. ATSE yosankhidwa iyenera kukhala ndi ntchito yosamalira ndi kudzipatula;LitiChithunzi cha ATSEalibe ntchito yodzipatula yosamalira, njira zodzipatula ziyenera kuchitidwa pakupanga.
4. Nthawi yosinthaATSEziyenera kugwirizanitsidwa ndi nthawi yachitetezo cha relay yamagetsi ndi makina ogawa, ndikudula mosalekeza kuyenera kupewedwa;
5. LitiZithunzi za ATSEmphamvu yamphamvu yayikulu yamagalimoto, nthawi yosinthira iyenera kusinthidwa bwino kuti zitsimikizire kusintha kotetezeka komanso kodalirika panthawi yosinthira.

YEQ3 CB Class ATSE

Mfundo zazikuluzikulu zomvetsetsa ndi kukhazikitsa ndi izi: ATSE imagwiritsidwa ntchito potembenuza zodziwikiratu pakati pa magetsi awiri, ndipo kudalirika kwa magetsi pazinthu zofunika ndizofunikira.Mankhwalawa amagawidwaPC class(zopangidwa ndi ma switch switch) ndiCB kalasi(yopangidwa ndi owononga dera), ndipo mawonekedwe ake ali ndi ntchito ya "kudzilowetsa nokha ndi kudziyankha".

Nthawi yotembenuka ya ATSE imatengera kapangidwe kake.Nthawi yotembenuka yaPC classnthawi zambiri imakhala 100ms, ndipo ya CB class nthawi zambiri imakhala 1-3S.PosankhaPC kalasi zodziwikiratu kutengerapo lophimba, mphamvu yake yovotera siyenera kukhala yochepera 125% ya kuwerengera kwa loop pakali pano, kuti zitsimikizire kuti kusintha kosinthika kumakhala ndi malire ena.Chifukwa chaPulogalamu ya PC ATSEpalokha ilibe chitetezo chopitilira muyeso, kotero kulumikizana kwake kuyenera kupirira mayendedwe amfupi omwe akuyembekezeredwa kuzungulira dera, kuwonetsetsa kuti kukhudzana sikumangiriridwa ndi ATSE wamkulu wafupi-circuit breaker asanadule cholakwikacho, ndipo akhoza kusintha molondola.

Pamene kalasiCB ATSEamagwiritsidwa ntchito popereka mphamvu ku katundu wozimitsa moto, ma atses omwe amangokhala ndi zowononga madera okha okhala ndi chitetezo chamagetsi ozungulira ayenera kugwiritsidwa ntchito popewa kulephera kwamagetsi kwa zida zozimitsa moto chifukwa chakuyenda mochulukira.Chitetezo chake chosankha chiyenera kugwirizanitsidwa ndi zipangizo zotetezera zapamwamba ndi zotsika kuti muteteze kutayika kwakukulu kwa mphamvu chifukwa cha kugwa.

Chithunzi cha ATSE

LitiATSEimagwiritsidwa ntchito pakusintha mphamvu ziwiri, chifukwa cha chitetezo, imayenera kukhala ndi ntchito yodzipatula yosamalira.Apa, kudzipatula kumatanthawuza kukhazikika kwapadera kwa gawo logawa la ATSE.Pamene akukonzekera magetsi ndi kugawa dongosolo ali ndi ntchito ya basi reclosing, kapena ngakhale palibe basi reclosing ntchito koma pa mlingo wotsatira wapamwamba substation ali ndi ntchito, ntchito mphamvu mwadzidzidzi kutaya mphamvu, ATSE sayenera kuponyedwa ku standby magetsi mbali. nthawi yomweyo, ayenera kukhala ndi Dodge basi reclosing nthawi kuchedwa, kupewa basi kusinthana mbali standby magetsi, ndi ku zovuta kuti mphamvu ntchito, mtundu uwu wa lophimba mosalekeza ndi oopsa kwambiri.

Chifukwa cha kuchuluka kwamphamvu kwamphamvu yamagalimoto ambiri, arc ndi yayikulu kwambiri potsegula ndi kutseka.Makamaka pamene magetsi oyimilira amalumikizidwa ndi magetsi ogwira ntchito, magetsi onse amaperekedwa nthawi imodzi.Ngati palibe kuchedwa pakusamutsa, pali ngozi ya arc short circuit.Ngati kuchedwa kwa 50 ~ 100ms kuwonjezeredwa pakusintha kuti mupewe nthawi yomwe kuwala kwa arc kumapangidwa nthawi imodzi, kusintha kodalirika kumatha kutsimikizika.