Litšebeliso tse ka Sehloohong tsa Li-Transformer tsa High Voltage: Lisebelisoa tsa Motheo ho tloha ho Litsamaiso tsa Matla ho ea ho Maemo a Indasteri

Transformer ea Motlakase o PhahamengLi sebetsa e le lisebelisoa tsa bohlokoa phetisong ea motlakase le tlhahiso ea indasteri, ka lits'ebetso tse akaretsang matla, tlhahiso, tlhokomelo ea bophelo bo botle le makala a mang a bohlokoa. Sengoloa sena se hlahloba mesebetsi ea bohlokoa ea li-transformer tsa motlakase o phahameng sechabeng sa sejoale-joale ka melao-motheo ea botekgeniki, maemo a ts'ebeliso le lithuto tsa linyeoe tsa indasteri.

 

1. Mesebetsi ea Bohlokoa Mekhoeng ea Matla

1. "Seholisa-matla sa Matla" bakeng sa Phetiso ea Sebaka se Selelele

Li-transformer tsa motlakase o phahameng li eketsa motlakase oa 10-35kV o hlahisoang ke lifeme tsa motlakase ho fihlela ho 220kV kapa ho feta, li fokotsa matla a hona joale meleng ea phetisetso haholo le ho fokotsa tahlehelo ea matla (ka ho feta 90%). Mohlala, Morerong oa Phetisetso ea Matla a Bophirima-Bochabela oa Chaena, li-transformer tsa motlakase o phahameng haholo (UHV) li eketsa motlakase ho 1000kV, li nolofalletsa phetisetso e sebetsang hantle ho feta 3,000 km.

2 "Molaoli ea Bohlale" bakeng sa Li-Node tsa Grid

Liteisheneng tse nyenyane, li-transformer tsa motlakase o phahameng li etsa phetoho ea motlakase le puseletso ea matla a arabelang:

 

Kabo ea mehato e theohelang tlase:Ho fokotsa motlakase oa netweke ea phetisetso ho tloha ho 220kV ho ea ho 10kV/35kV bakeng sa li-grid tsa libaka.

 

Ho tsitsisa motlakase:Ho sebedisa di-converter tsa theipi tse jarwang (mohlala, sebaka sa tokiso sa ±10%) ho arabela ka matla ho feto-fetoha ha mojaro le ho netefatsa botsitso ba gridi.

 

 

II. Likopo tsa Liindasteri tsa Maemo a Mangata

1. "Matla a Motheo" bakeng sa Liindasteri tse Boima

 

Tšepe:Ho fana ka thepa10kV-35kVmotlakase o sebetsang bakeng sa lifono tsa motlakase tsa arc le lifono tsa induction ho tšehetsa ho qhibilihisa tšepe ka matla a mangata.

 

Limela tsa lik'hemik'hale:Ho matlafatsa li-electrolyzer le li-compressor tse kholo, tse kang6-10kVli-transformer tse inehetseng bakeng sa tlhahiso ea chlor-alkali.

 

2 "Adapter e Nepahetseng" bakeng sa Tlhahiso e Tsoetseng Pele

 

Tlhahiso ea semiconductor:Mechini ea ho betla ea wafer e hlokaharmonic e tlase haholoMatla a motlakase o phahameng (mohlala, sehlopha sa 40kV), ka di-transformer tse fihlelang maemo a thata a THD a ka tlase ho 1%.

 

Ho itšeha ka laser:Li-laser tsa CO₂ li itšetlehile ka20-50kVli-transformer tsa motlakase o phahameng ho hlahisa plasma, moo ho nepahala ho amang boleng ba ho seha ka kotloloho.

 

III. Mekhoa e mecha ea ho ntlafatsa matla a nchafatsoang

1. "Borokho ba Gridi" bakeng sa Matla a Letsatsi le a Moea

 

Mapolasi a letsatsi:Ho fetola tlhahiso ea 0.8-1.5kV DC ho tloha ho li-PV arrays ho ea ho 35kV AC, ebe ho nyolohela ho grid voltage ea 132kV (mohlala, projeke ea letsatsi ea Ningxia ea 2GW).

 

Moea o tsoang lebopong la leoatle:Tšebeliso ea liteishene tse nyane tsa 66kV tse lebōpong la leoatleresin e entsoeng ka tšepe Transformer ea Mofuta o Omilengsbakeng sa ho hanyetsa moholi oa letsoai le ts'ebetso e se nang tlhokomelo.

 

2. "Setsi sa Matla" bakeng sa Mekhoa ea Polokelo

 

Polokelo ea betri:Li-transformer tsa motlakase o phahameng lia thusaPhetoho ea DC/AC e shebaneng le mahlakore a mabelibakeng sa taolo ea maqhubu a gridi (mohlala, li-transformer tsa Tesla Megapack tsa 2.5MVA).

 

 

IV. Tšehetso ea Bohlokoa bakeng sa Likopo tse Ikhethileng

1. "Mohlokomeli oa Polokeho" bakeng sa Lisebelisoa tsa Bongaka

 

Tlhahlobo ea litšoantšo:Mechini ea X-ray le CT e hloka80-150kVphepelo ea motlakase, ka li-transformer tse lumellanang leLitekanyetso tsa bongaka tsa IEC 60601bakeng sa ho kenya mocheso le EMC.

 

Lisebelisoa tsa phekolo:Li-accelerator tse otlolohileng bakeng sa tšebeliso ea radiotherapyli-transformer tsa motlakase o phahameng(karabo ea nanosecond) ka mamello ea liphoso tse ka tlase ho 0.1%.

 

2 "Sesebelisoa sa ho Nepahala" bakeng sa Lipatlisiso tsa Saense

 

Li-accelerator tsa likaroloana:CERN e hira bathoLi-transformer tsa resonant tsa 400kVho theha masimo a ho potlakisa bakeng sa mahlaseli a dikarolwana.

 

Teko ea motlakase o phahameng:Liteko tsa thepa ea insulation lia hlokahalaLi-transformer tsa teko ea maqhubu a matla a 1000kVho etsisa maemo a feteletseng.

 

V. Mekhoa ea Nts'etsopele ea Nakong e Tlang

1. Lintlafatso tse Bohlale

Tlhokomelo ea boemo:DGA e kopantsoeng (tlhahlobo ea khase e qhibilihisitsoeng) le li-sensor tsa mocheso oa fiber-optic bakeng sa tlhokomelo e boletsoeng esale pele (mohlala, tharollo ea ABB ea TXpert™).

Mafahla a dijithale:Ho etsa mohlala oa 3D ho bolela esale pele nako ea bophelo ba transformer, ho fokotsa litšenyehelo tsa O&M ka 30%+.

 

2. Mekhoa e Mecha ea Theknoloji e Tala

 

Thepa e mosa ho tikoloho:Oli ea ester e bolang e nkela oli ea diminerale sebaka (sebaka sa mollo se phahamisitsoeng ho 300°C).

 

Meralo e sebetsang hantle haholo:Li-transformer tsa mantlha tse sa fetoheng li fokotsa tahlehelo ea mojaro ka 70%, e leng se loketseng bakeng sa mojaro o sa khaotseng joalo ka mapolasi a letsatsi.