HYFC mndandanda wapamwamba voteji kungokhala fyuluta chipukuta misozi chipangizo

HYFC mndandanda wapamwamba voteji kungokhala fyuluta chipukuta misozi Chida Chowonetsedwa

Kufotokozera Kwachidule:

Non-liniya katundu m'mafakitale monga zitsulo, petrochemical, zitsulo, malasha, ndi kusindikiza ndi utoto kupanga ambiri harmonics pa ntchito, ndi chinthu mphamvu ndi otsika, kuchititsa kuipitsa kwambiri dongosolo mphamvu ndi kukhudza khalidwe la magetsi. .Kulipiritsa kokwanira kokwanira kwa ma voliyumu apamwamba kwambiri kumapangidwa ndi fyuluta capacitor, zosefera zosefera ndi zopinga zokwera kwambiri kuti zipange njira yosefera imodzi kapena yodutsa kwambiri, yomwe imakhala ndi kusefa kwabwino pama harmonics ndi ma harmonics pamwamba pa malamulo enieni. .Nthawi yomweyo, kubwezeredwa kwamphamvu kwamagetsi kumachitidwa pamakina kuti apititse patsogolo mphamvu yamagetsi, kuwongolera kukhazikika kwadongosolo, ndikuwonetsetsa chitetezo ndi kudalirika kwamagetsi.Chifukwa cha chuma chake komanso zothandiza, mawonekedwe osavuta, ntchito yodalirika komanso kukonza bwino, wakhala akugwiritsidwa ntchito kwambiri pamakina othamanga kwambiri.

Zambiri

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Malo ogwiritsira ntchito

● Chipangizo champhamvu chowongolera mphamvu: monga aluminiyamu ya electrolytic, ng'anjo yapakati pafupipafupi, mphero yopukutira, ndi zina zotero, zida za semiconductor zidzapanga mawonekedwe ogwirizana ndi njira zawo zamawaya panthawi yozimitsa ndi kuyatsa, ndipo mphamvu yapano imalowa mkati. dongosolo zidzakhudza thiransifoma ndi Motors, etc. ntchito yachibadwa, kuchititsa zimamuchulukira kapena kuyaka.
●Maloti amagetsi amagetsi: Pakali pano, ma locomotives ambiri a njanji omwe amagwiritsidwa ntchito m’mayiko osiyanasiyana amagwiritsa ntchito mphamvu ya AC 25~35kV, ndipo malo ena ang’onoang’ono amapereka magetsi a magawo awiri.Izi mosalephera kudzetsa atatu gawo katundu asymmetry, potero jekeseni harmonic panopa ndi zoipa zinayendera panopa mu dongosolo mphamvu pamodzi.Nthawi zambiri, zosefera zomwe zili ndi mphamvu yofanana zimayikidwa pamanja awiri amagetsi a traction transfoma.
● Katundu wokhala ndi zida za ferromagnetic: monga ma transformer, iron core reactors, etc., akamagwira ntchito modzaza, chifukwa cha kusagwirizana kwa curve ya magnetization, kuchuluka kwa ma harmonics kumapangidwa, komwe chachitatu ndiye chachikulu. imodzi.Pamene dongosolo limakhala lofanana Pobwezera capacitor, chiŵerengero choyenera pakati pa capacitive reactance ya capacitor ndi inductive reactance ya dongosolo idzayambitsa kukulitsa kwakukulu kwa harmonic yachitatu.

mankhwala chitsanzo

Kufotokozera Kwachitsanzo

Magawo aukadaulo

● Mphamvu yamagetsi: 6kV ~ 66kV
● Mafupipafupi ofunikira: 50Hz
Kusintha pafupipafupi: 2 nthawi, 3, 4, 5, 7, 11, 13 ndi kupitilira apo (kupanga malinga ndi zofunikira)
● Njira yogwirira ntchito: kugwira ntchito mosalekeza
● Mulingo wachitetezo: mtundu wamkati ndi IP20
Chepetsani kupotoza kwa magetsi a gridi yamagetsi ndi mphamvu yamagetsi yomwe imayikidwa mu gridi yamagetsi mkati mwa mtengo womwe watchulidwa wa GB/T14549-93 Power Quality Public Power Grid Harmonics.
● Kutentha kozungulira: -25°C~+40°C
● Chinyezi cha mpweya wachibale: ≤90% (kutentha kwapafupi ndi 20°C~25°C)
● Kutalika: osapitirira 1000m (okwera kuposa 1000m kutengera mtundu wa mapiri)
● Mkhalidwe wa chilengedwe: malo oyikapo akuyenera kukhala opanda fumbi loipa, gasi amene amawononga zitsulo, amawononga zotsekereza, ndi zinthu zina zophulika.
● Kusinthasintha kwamagetsi: -10%~+10%
Kusintha pafupipafupi kwa mphamvu: ≤1%
● Malo oyika: Kukhazikika kwa perpendicular kumtunda wapansi panthawi ya kuika sikuyenera kupitirira 5 °.
● Malo oyika: Kugwiritsa ntchito mkati ndi kunja.Ngati zofunikira pakuyika zikupitilira zomwe zili pamwambapa, zidzapangidwa padera ndi zithunzi.

Zina magawo

Zoyenera kuchita
● Chipangizochi chingagwiritsidwe ntchito m’nyumba kapena panja.
●Subtation yokhala ndi wogwiritsa ntchito mokhazikika
● Kutalika kwa kukhazikitsa ndi kugwira ntchito sikuyenera kupitirira mamita 1000, ndipo kutalika kwake kuposa mamita 1000 kuyenera kufotokozedwa poyitanitsa.
Kutentha gulu: -40/A, -25/B, chinyezi wachibale ndi 85%.
● Malo ozungulira alibe mpweya kapena nthunzi zomwe zimatha kuwononga zitsulo kwambiri.
●Palibe kugwedezeka kwamphamvu kwamakina
● Kukondera kwa ndege yoyima sikudutsa madigiri 5.
● Ngati machitidwe ogwiritsira ntchito chipangizochi akupitirira zomwe zili pamwambazi, zidzapangidwa mosiyana.

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