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- Transformer e kentsoeng ka palo e le 'ngoe ea mohato o le mong
- Transformer e kentsoeng ka mohato o le mong oa Pad
- Transformer e nang le mekhahlelo e meraro ea Pad
- Transformer ea Kabo e Itširelelitsoeng ka Oli ea Mekhahlelo e Meraro
- Transformer ea Matla
- Seteishene se senyenyane
- Transformer ea Mofuta o Omileng
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Litharollo tsa Transformer tsa Matla a Ikhethileng≤2500 kVA
Liparamente tsa sehlahisoa
| Mofuta | Bokgoni | Boemo ba Motlakase | Ho pholisa | Kopo |
| Transformer ea Kabo | 1,600 kVA | 11 kV / 400 V | BACHA | Bolulo/indasteri |
| Transformer ea Matla | 500 MVA | 220 kV / 33 kV | OFAF | Setsi sa phetisetso sa libaka |
| Transformer ea UHVDC | ±400 kV / 500 MVA | ±800 kV HVDC | Oli e qobelloang | Li-grid tsa lik'honthinente tse fapaneng |
| Transformer ea Sesepa-moea | 20 MVA | 33 kV / 1.8 kV × 6-pulse | Mofuta o omileng, o pholileng ka moea | Electrolysis ea aluminium |
Tlhaloso ea Sehlahisoa
1. Bokgoni bo Lekantsoeng (MVA/kVA)
Tlhaloso: Phello e phahameng ka ho fetisisa ea matla a tsoelang pele eo transformer e ka e fanang ka eona.
Mefuta e Tloaelehileng:
Li-Transformer tsa Kabo: ≤2,500 kVA (mohlala, kabo ea libaka tsa bolulo kapa tsa indasteri).
Li-Transformer tsa Matla: Li-kVA tse likete ho ea ho li-GVA tse 'maloa (mohlala, li-substation tsa phetisetso).
Li-Transformer tsa Motlakase o Phahameng ka ho Fetisisa (UHV): Bakeng sa khokahano ea gridi kapa tšebeliso ea indasteri, li-transformer tsa HVDC tse fihlang ho ±800 kV.
.2. Tekanyetso ea Motlakase
Li-voltage tsa ho kenya/ho ntša:
Motlakase o Phahameng (HV): Ka tlwaelo 33 kV ho isa ho ±1,100 kV (mohlala, marangrang a phetiso).
Motlakase o Mahareng (MV): 11 kV, 22 kV, 33 kV.
Motlakase o Tlase (LV): Hangata 400 V kapa 6.6 kV (kabo ho basebelisi ba ho qetela).
Likopo tse Ikhethang:
Li-Transformer tsa Rectifier: Bakeng sa metallurgy/lik'hemik'hale, li-voltage tse fihlang ho 30 kV+.
Li-Transformer tsa Terene ea Terene: Li etselitsoe matla a terene, mohlala, 27.5 kV kapa 1×25 kV.
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3. Makgetlo
Maemo a Tloaelehileng: 50 Hz (Chaena/Yuropa) kapa 60 Hz (Amerika Leboya).
Maqhubu a Ikhethang: 400 Hz bakeng sa lits'ebetso tsa lifofane/tsa likepe.
.4. Sistimi ea ho Pholisa
Ho qoelisoa ka oli:
ONAN (Oli ea Moea oa Tlhaho oa Oli): Ho pholisa ha convection ea tlhaho.
ONAF (Oli ea Tlhaho e qobelloang moeeng): Ho pholisa moea ka mokhoa o qobelloang bakeng sa ts'ebetso e phahameng.
Mofuta o omileng: E pholisitsoe ke moea, e loketse libaka tsa ka tlung/tse chesoang ke mollo (mohlala, litsi tsa data).
E Kenngoeng Khase (GIS): E kenngoeng khase ea SF6, moralo o monyane bakeng sa liteishene tse nyane tse nang le bongata bo boholo.
.5. Mofuta oa ho kenya mocheso
E qoelisoang ka oli: Oli ea diminerale kapa oli e thehiloeng ho ester (e sireletsang tikoloho).
Mofuta o omileng: Epoxy resin casting kapa Nomex paper insulation (e hanelang mollo/ho phatloha).
E Kenngoeng ka Khase: SF6 kapa likhase tse tsoakiloeng (liteishene tse nyane tse nang le motlakase o phahameng).
.6. Bokgoni
Litekanyetso tse Tloaelehileng:
Li-Transformer tsa Kabo: ≥98% (tahlehelo e tlase ea ho se be le mojaro le mojaro).
Li-Transformer tsa Matla: ≥99% (mehlala ea motlakase o phahameng haholo e fihlella katleho e phahameng le ho feta).
Maemo: Ho latela IEC 61620 kapa IEEE C57.12 (mohlala, litlhoko tsa EU tsa moralo oa tikoloho).
.7. Sehlopha sa Kgokelo
Phapang ea Mokhahlelo: E khetholloa e le Dyn11, Yd11, e bontšang likamano tsa mokhahlelo pakeng tsa ho potoloha ho laola li-harmonics le maqhubu a potoloho e khuts'oane.
.8. Motlakase oa Impedance
Tlhaloso: Ho theoha ha motlakase ka peresente nakong ea teko ea potoloho e khuts'oane, ho bonts'a bokhoni ba ho mamella potoloho e khuts'oane.
Boleng bo Tloaelehileng: 4–10% (li-transformer tsa motlakase), ≤4% (li-transformer tsa kabo).
.9. Ho phahama ha mocheso
Meeli: Hangata li-transformer tse qoelitsoeng ka oli li lumella ho phahama ha mocheso oa ≤55 K (oli e phahameng e ka har'a tikoloho ea 40°C).
Ho Ikamahanya le Tikoloho: Libaka tsa lehoatata li hloka ho nyenyefatsoa haholo.
.10. Tekanyetso ea Tšireletso
Likhoutu tsa IP:
IP23: Spray e sirelelitsoeng ke lerōle, e hanelang metsi.
IP66/IP68: E koetsoe ka botlalo khahlanong le lerōle/metsi (litšebeliso tsa leoatleng/lebopong la leoatle).
Tikoloho e Ikgethang: Ho hanyetsa ho bola ha spray ya letswai bakeng sa tshebediso ya lebopong/ka tlasa lewatle.
11. Mefuta e Ikhethileng
Li-Rectifier Transformers: Meralo ea li-pulse tse ngata (mohlala, 12/24-pulse) ho fokotsa li-harmonics.
Li-Transformer tse Fetolang Tap: Li-converter tsa pompo tse jarolloang (OLTC) bakeng sa taolo ea motlakase.
Li-Transformer tse Ikhethang:
Li-Transformer tsa Motlakase oa Motlakase: Li etselitsoe ho jara boima ba nako e khuts'oane (mohlala, ho qhibilihisa tšepe).
Li-Transformer tsa Zigzag: Litsamaiso tsa ho thella tse sa nke lehlakore bakeng sa ho thibela harmonic.
Mofuta Tšebeliso ea ho Pholisa Boemo ba Voltage ea Bokhoni
Transformer ea Kabo 1,600 kVA 11 kV / 400 V ONAN Bolulo/indasteri
Transformer ea Matla 500 MVA 220 kV / 33 kV Setsi sa phetisetso sa libaka sa OFAF
Sefetoleli sa UHVDC ±400 kV / 500 MVA ±800 kV HVDC Oli e qobelloang Ligridi tsa lik'honthinente tse fapaneng
Transformer ea Rectifier 20 MVA 33 kV / 1.8 kV × 6-pulse Elektrolysis ea Aluminium ea mofuta o omileng, e pholileng ka moea
Hobaneng u re khetha
JIEZOU POWER, moqapi oa litsebi, moetsi le mohlomi oa tharollo ea sistimi ea motlakase lefatšeng ka bophara, e thehiloe ka selemo sa 1989, e nka sebaka sa lisekoere-mithara tse 200,000.
JIEZOU POWER, haholo-holo e laola merero ea gridi ea motlakase, 500KV EPC, setsi sa motlakase oa metsi sa 230KV, seteishene sa motlakase sa 115KV, jj.
Feme ea JIEZOU POWER e ka hlahisa transformer ea mofuta oa oli le mofuta o omileng oa kabo, transformer ea matla ea max 500KV 480MVA, GIS, switchgear, substation, e ipapisitse le maemo a ANSI/IEEE/DOE2016/CSA/IEC60076.
JIEZOU POWER e fumana setifikeiti sa ISO9001, ISO14001, ISO45001, UL, CUL, CSA, SGS, TUV, INTERTEK, TLALEHO EA TEKANO EA MOFUTA ka ho latellana. Ho fihlela ka selemo sa 2023, lik'hamphani tsa makala le lifeme tsa lefats'e ka bophara li abuoa United States, Canada, Dubai, Dominican Republic, Philippines, lifeme le lik'hamphani tsa makala a Chaena li motseng oa BengBu, motseng oa FengYang, motseng oa HaiAn, motseng oa TaiZhou, motseng oa SuZhou, motseng oa ShenYang, motseng oa FoShan.
Ha re sheba bokamoso, pono ea JIEZOU POWER ke ho ba mofani oa tharollo ea sistimi ea motlakase ea tšepahalang ka ho fetisisa, ho rarolla liphephetso tse potlakileng ka ho fetisisa tsa taolo ea matla Lefatšeng, ho potlakisa phetoho ea polanete ho ea ho eneji e nchafatsoang. E le hore bohle ba ka ba le bophelo bo nang le khabone e tlase le bo khanyang haholoanyane. Ho fihlela sena, re tla etsa sohle se matleng a rona ho etsa boiteko.
Botsa Hona Joale!
Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lethathamo la litheko, ka kopo re siele lengolo-tsoibila la hau 'me re tla ikopanya le rona nakong ea lihora tse 24.