Mokhoa oa ho Khetha Transformers bakeng sa Ts'ebetso ea Meepo ea Bitcoin

 

Ha u theha ts'ebetso ea merafo ea Bitcoin, li-transformer ke tse ling tsa lisebelisoa tsa bohlokoa ka ho fetisisa. Ba nka-motlakase oa motlakase o moholo ho tsoa ho marang-rang a lisebelisoa ebe ba o theolela tlase ho -motlakase oa motlakase o tlase oo mechine ea merafo e o hlokang hore o sebetse ka mokhoa o sireletsehileng le ka katleho. Ho khetha sefetoleli se nepahetseng sa bitcoin se bohlokoa haholo-eseng feela bakeng sa botsitso ba sistimi, empa hape le molemong oa ho sebetsa hantle le ho ts'epahala ha nako e telele-.

 

1. Ke Boemo bofe ba Voltage bo Lokelang ho Sebelisoa Bakeng sa Mining ea Bitcoin?

Hangata mapolasi a merafo ea Bitcoin a fumana matla ka matla a mahareng ho isa holimo, mohlala, 12.47 kV kapa 24.9 kV; Khabareng, lisebelisoa tsa merafo ka botsona li sebetsa ka matla a tlase haholo. Hona joale, tlhahiso e tloaelehileng ea kabo ea mapolasi a mangata ke 415Y / 240V, e sebetsang le mefuta e mengata ka ho fetisisa ea lisebelisoa tsa merafo le ho boloka lintho li le bonolo ho latela pono e lumellanang.

U ka bona litsamaiso tsa 480Y / 277V maemong a mang; leha ho le joalo, sena se sebetsa feela haeba basebetsi ba merafong ba lekanyelitsoe ho kenya letsoho 277V, 'me haeba merafo ea bitcoin e inehetseng transformer hammoho le ba bang kaofela ba netweke kabo e ka nepo wired le bapisoa bakeng sa meroalo eohle e hokahantsoeng. Ho seng joalo, likhohlano tse nyane li ka baka mathata a ts'ebetso, khatello ea motlakase kapa mathata a ho lumellana.

Ha e le hantle, kaha lisebelisoa tse ngata li ntse li sebetsa ho 240V, 415Y / 240V e ntse e le khetho ea kamehla bakeng sa boholo ba mesebetsi ea merafo ea bitcoin. Ho sebelisa Transformers e nepahetseng bakeng sa Bitcoin Mining mothating ona ke ntho ea bohlokoa-e netefatsa phano ea motlakase e tšepahalang, e qoba khatello e sa hlokahaleng ea lisebelisoa, hape e theha motheo oa ts'ebetso e tsitsitseng, e tsitsitseng ea merafo.

 

1.1 Pad-Mounted Transformers

Mosebetsi le Lisebelisoa:

• Fokotsa matla a mahareng (12.47 kV–34.5 kV) ho ea ho matla a tlase bakeng sa lihlopha tsa merafo
• Khetho ea motlakase ke ea bohlokoa:

415Y/240V ke maemo a indasteri, a tsamaellanang le lisebelisoa tse ngata

480Y/277V ke ea lisebelisoa tse khethehileng feela

• E ts'ehetsa-mehato e meraro joalo ka li-fans le li-colding system, ha e ntse e fana ka mohala o sa nke lehlakore bakeng sa lisebelisoa tsa mohato o le mong-

 

Matla a Bapisang:

• Ka tloaelo e sebelisoa mapolasing a merafo ho tloha ho 1,000-2,500 kVA
• Modular e phahameng haholo, e loketse katoloso e potlakileng le phepelo e bonolo

 

Melemo:
Li-transformer tsa Pad{{0}li fana ka ts'epahalo e phahameng, moralo o kopaneng, le ho kenya habonolo, ho li etsa tharollo ea mantlha ea matla bakeng sa libaka tsa merafo tsa Bitcoin tse nyane kapa tse nang le lik'hontheinara le ho netefatsa ho qala ka potlako le ka mokhoa o tsitsitseng.

 

SCOTECH, joalo ka moetsi oa litsebi oaUL le cUL tse thathamisitsoeng pad-li-transformer tse kentsoeng, e fana ka likarolo tse hahiloeng bakeng sa ho tšepahala, bophelo bo bolelele ba tšebeletso, le ho latela ANSI/IEEE. Liphetoho tsa rona tse tharo- tse phahamisitsoeng-li loketse merafo ea Bitcoin, kabo ea motlakase ka sekhukhu, le lits'ebetso tsa indasteri, li sebeletsa bareki ba US, Canada, le limmaraka tsa lefats'e ka litharollo tse tšepahalang tsa kabo ea kantle.

 

1.2 High{1}}Liphetoho tsa Motlakase oa Motlakase

 

 

Lisebelisoa:

Liindasteri-lisebelisoa tsa merafo tse nyane

Liwebsaete tse nang le likhokahano tse inehetseng tse hlokang khokahanyo e tobileng ea grid (66 kV–230 kV)

 

Maikutlo:

Litšenyehelo tse holimo ha li bapisoa le-li-transformer tse palamisitsoeng, empa li bohlokoa libakeng tseo ho se sebetse ho lebisang tahlehelong e kholo.

Linako tse telele tsa ho etella pele (likhoeli tse 12-18) li tlameha ho reroa esale pele ka lebaka la moralo oa moetlo le tlhahiso

 

2. Mefuta e Tloaelehileng ea Li-Transformers tse Sebelisitsoeng Meepong ea Bitcoin

 

Ka mor'a khetho ea motlakase, ho khetha mofuta o nepahetseng oa transformer ho bohlokoa ka ho lekana. Lihlopha tse kholo ke:

3. Litlhophiso tsa Transformer

 

Phetoho ea transformer e etsa qeto ea hore na matla a fanoa joang, ho kenyelletsa le likhokahano tse mahlakoreng a mantlha (ho kenya letsoho) le a bobeli (liphetho). Sena se ama botsitso ba motlakase, ho sebetsana le liphoso, le ho lumellana le maemo a ts'ebeliso ea lehae.

 

Litlhophiso tse tloaelehileng: Δ-y (delta-wye)

• maemo a li-transformer bakeng sa merafo ea bitcoin: delta primary, wye secondary
• e hlakola li-harmonics tse tharo pele matla a fihla marang-rang
• delta primary: e sebetsana le{0}}voltage input e phahameng hantle
• wye secondary: e fana ka ho se nke lehlakore, e tsitsisa motlakase, mme e ts'ehetsa ts'ireletso ea liphoso
• e bohlokoa bakeng sa lisebelisuoa tsa merafo, tse behang-meroalo e phahameng
• e thusa ho aba meroalo ka ho lekana le ho fokotsa ho sotha ha harmonic

 

Tlhokahalo e khethehileng: tlhahiso ea wye e thehiloeng fatše (gwi)

• Libakeng tse ling, lits'ebeletso li hloka ho kenya letsoho ka lehlakoreng la mantlha
• e ntlafatsa ho hloekisa 'mele
• e fokolang ho feta Δ{0}}y empa e tlameha ho latela melao ea lehae

 

4. Ke Eng e Hlalosang Tšebeliso e Ntle ea Transformer?

 

Transformer e na le phello e tobileng litjeho tsa ts'ebetso, haholo ha o sebetsa-mesebetsi e mengata e sa khaotseng{1}, joalo ka masimong a merafo ea Bitcoin. Litahlehelo tse kholo li tla ka mefuta e 'meli: ha ho-tahlehelo ea mojaro, e etsahalang leha ho se na hona joale hobane konokono e na le makenete, le tahlehelo ea thepa, e bonahalang e le mocheso o thibelang matla ha motlakase o phalla matsoelineng. Le lintlafatso tse nyane tsa tšebetso{{5}liperesente tse seng kae-li ka eketsa chelete e ngata ea ho baballa matla ha nako e ntse e ea, haholo ts'ebetsong ea 24/7.

 

Lisebelisoa tsa Bohlokoa le Moralo oa Motheo:

Koko ea tšepe{0}ea boleng bo holimo ea silicon:Ho sebelisa tšepe e ntle ea silicon ho hlile ho ka fokotsa tahlehelo ea mantlha, e seng-mofuta oa moroalo, hobane e fokotsa maqhubu a metsi le litlamorao tsa hysteresis; sena se ntlafatsa ts'ebetso mme se thusa ho boloka transformer e pholile.

Copper windings:Boima bo botle haholo, khanyetso e tlase, e phethahetseng bakeng sa meroalo e boima e tsitsitseng, e boloka tahlehelo ea mojaro e le bonyane.

Maqhubu a aluminium:Mofuta o mong o theko e tlaase, ee, empa conductivity e tlase hanyane, ka hona, tlasa ts'ebetso e tsoelang pele, tahlehelo ea mojaro e ka nyoloha hanyane.

-ya maemo a hodimo (Nomex):E thata khahlanong le mocheso, e tšoarella, e sireletsa li-windings ho tloha botsofaling ba mocheso, e eketsa bophelo ba transformer ka kakaretso.

 

5. Litifikeiti le Maemo

 

Litifikeiti tsa batho ba bang-li netefatsa ts'ireletseho le ts'epahalo ho li-transformer:

• Ho lumellana le ANSI/IEEE C57.12 bakeng sa 'maraka oa US
• Melao ea katleho ea DOE 2016
• Litlaleho tsa tlhahlobo ea feme, litifikeiti, le litlaleho tsa tlhahlobo-le mekhatlo ea boraro li thusa ho fokotsa kotsi ea ts'ebetso

Re theha mekhoa ea rona ea UL-Li-transformer tse thathamisitsoeng le lisebelisoa ho kopana kapa ho feta litekanyetso tsa NEMA, ANSI, IEEE, le DOE.

 

6. Ke Hobane'ng ha Li-Transformers li Imeloa ho Lits'ebetso tsa Crypto

 

6.1 Ho futhumala ho feteletseng

Li-transfoma li fuoe lintlha tsa 100% ka mocheso o phahameng ka ho fetesisa oa likhato tse 30 (86 ℃). Ho feta sena ho fokotsa bokhoni le ho khutsufatsa nako ea bophelo. Liphephetso tsa ho pholisa tlas'a mojaro o phahameng o tsitsitseng li etsa hore mocheso o fetelletseng e be e 'ngoe ea lisosa tse atileng haholo tsa ho jara.

 

6.2 Triplen Harmonics ho tsoa ho e seng-Meroalo e sa Tloaelehang

Basebetsi ba merafong ba ASIC le lihlopha tsa GPU ba hlahisa maqhubu a harmonic (3rd, 9th, 15th) a eketsang tahlehelo ea transformer le mocheso. K-li-factor rated transformer (K-13 kapa ho feta) li khothaletsoa ho sebetsana le maemo a matle ka botšepehi.

 

6.3 Liphetoho tsa Inrush Currents le Mathata a Theko

Lits'oants'o tsa ho qala le ho theola mobu ka tsela e sa lokelang ho ka baka maeto khafetsa, ho hatella lisebelisoa le ho kenya letsoho maemong a mangata.

 

6.4 Ho senyeha ha Insulation

Mocheso le li-harmonics li potlakisa botsofali ba ho koala, ho fokotsa matla a dielectric le ho eketsa kotsi ea liphoso. -mohatsela o phahameng oa mocheso joalo ka Nomex o eketsa nako ea bophelo ea transfoma.

 

6.5 Ho Kopana ha Tsamaiso e Fosahetseng le Sizing

Li-transformer tse sa lekaneng kapa tse sa lumellaneng li qobelloa ho sebetsa ho feta meeli, li baka mocheso o feteletseng, litekanyetso tse phahameng tsa liphoso, boleng bo bobe ba matla, le tšenyo e ka bang teng. Palo e nepahetseng ea mojaro, ho nyallana ha tlhophiso, le ho thea fatše ho bohlokoa.

 

Lintlha Tse Bohlokoa

Transformer overloading ts'ebetsong ea crypto e tsamaisoa haholo ke:

• Mocheso o feteletseng
• Harmonic khothatso
• Ho beha fatše ho sa nepahalang
• Khatello ea moea
• Moralo o fosahetseng oa sistimi

Ka ho sebelisa likarolo tse nepahetseng tsa boholo, K-li fana ka lintlha tsa li-transformer, le ho bapisa tsamaiso e nepahetseng ho netefatsa ho tšepahala, ho fokotsa nako, le ho lelefatsa bophelo ba transfoma.

 

7. Qetello

 

Ho khetha li-transformer tse nepahetseng bakeng sa merafo ea bitcoin ho feta ho bapisa motlakase. e kenyelletsa khetho ea mofuta, tlhophiso, katleho, boleng ba thepa, le ho latela melao.

Ho sa tsotellehe hore na u sebelisa pad{{0}li-transformer tse behiloeng bakeng sa ho tsamaisoa ka mokhoa o tloaelehileng kapa{1}}li-transformer tse phahameng tsa motlakase bakeng sa{2}}mesebetsi e meholo, ho tsetela ho{3}}boleng ba boleng bo holimo,{4}}ho tsamaisana hantle le li-transformer tse inehetseng tsa merafo ea bitcoin li ntlafatsa polokeho ea sistimi, ho fokotsa nako, le ho ntlafatsa ts'ebeliso ea matla ka mokhoa o ts'epahalang, bitcoin tsamaiso.