Mokhoa oa ho Khetha Li-Transformer tsa Mofuta o Omileng kapa tse Kenngoeng ka Oli: Mekhoa ea Khetho e Thehiloeng Maemong

I. Selelekela

1.1 Bohlokoa ba Mahareng le a Phahameng-Li-Transformer tsa Voltage

Li-transformer tsa motlakase o mahareng le o phahameng li sebetsa e le mokokotlo oa litsamaiso tsa phetiso ea motlakase le kabo, tse nolofalletsang phetoho e sireletsehileng le e sebetsang ea maemo a motlakase ho fihlela litlhoko tsa meralo ea motheo ea indasteri, khoebo le sechaba. JZP, e le lets'oao le etellang pele indastering ea li-transformer tsa motlakase o mahareng le o phahameng, e thehile botumo bo tiileng ba ho tšepahala, boqapi ba tekheniki le litharollo tse etselitsoeng uena. Khetho e nepahetseng pakeng tsa mofuta o omileng le Transformer e qoelitsoeng ka olie ama ka ho toba botsitso ba sistimi, polokeho ea ts'ebetso, litšenyehelo tsa tlhokomelo, le phaello ea nako e telele matseteng—e leng se etsang hore e be qeto ea bohlokoa bakeng sa bareri ba merero le baenjiniere.

1.2 Morero oa Sengoloa

Sengoloa sena se ikemiseditse ho fana ka moralo o felletseng, o tsamaellanang le maemo bakeng sa ho kgetha di-transformer tsa JZP tsa mofuta o omileng kapa tse qoelitsoeng ka oli tse mahareng le tse nang le motlakase o phahameng. Ka ho sekaseka dipharologanyo tsa tekheniki, maemo a tshebediso, le maemo a sebele, babali ba tla fumana temohisiso e sebetsang ho hokahanya mofuta wa transformer le ditlhoko tse ikgethang tsa projeke, ho netefatsa tshebetso e ntle le boleng.

II. Kakaretso ea Li-transformer tsa JZP Medium le High-Voltage

2.1 Selelekela ho Letšoao la JZP

Ka lilemo tse mashome tsa boiphihlelo indastering ea lisebelisoa tsa motlakase, JZP e hlahile e le mofani ea tšepahalang oa li-transformer tsa motlakase tse mahareng le tse phahameng (sebaka sa motlakase: 10kV-220kV, bokhoni: 315kVA-250MVA). Letšoao lena le ikemiselitse ho ntlafatsa theknoloji, ho kopanya thepa e tsoetseng pele, litsamaiso tse bohlale tsa tlhokomelo, le meralo e bolokang tikoloho lethathamong la lihlahisoa tsa lona. Li-transformer tsa JZP li amoheloa haholo li-grid tsa motlakase, lirapeng tsa indasteri, mehahong ea khoebo le mererong ea matla a nchafatsoang lefatšeng ka bophara, li fumana kananelo bakeng sa bokhoni ba tsona bo phahameng, sekhahla se tlase sa ho hloleha, le ho latela maemo a machaba (IEC, ANSI, GB).

2.2 Mehopolo ea Motheo ea Li-Transformer tse Mahareng le tse Phahameng

Li-transformer tse mahareng le tse phahameng li sebetsa ho latela molao-motheo oa ho kenya motlakase ka motlakase, li fetisetsa matla a motlakase lipakeng tsa lipotoloho maemong a fapaneng a motlakase ha li ntse li boloka botsitso ba maqhubu. Likarolo tsa bohlokoa li kenyelletsa motheo oa tšepe (o fanang ka tsela ea flux ea makenete), li-winding (tse tsamaisang motlakase oa hona joale le o susumetsang), sistimi ea ho kenya mocheso (e thibelang ho senyeha ha motlakase), le sebopeho sa ho pholisa (ho felisa mocheso o hlahisoang nakong ea ts'ebetso). Litsamaisong tsa motlakase, li-transformer tsena li koala sekheo pakeng tsa mela ea phetisetso ea motlakase o phahameng le marang-rang a kabo ea motlakase o mahareng, kapa pakeng tsa mehloli ea motlakase o mahareng le basebelisi ba motlakase o tlase, ho netefatsa phepelo e tsitsitseng ea motlakase bakeng sa ts'ebetso ea bohlokoa.

III. Phapang ea Tekheniki Pakeng tsa Li-Transformer tsa Mofuta o Omileng le tse Kenngoeng ka Oli

3.1 Moralo oa Letlooa

Transformer ea Mofuta o Omilengs e na le sebopeho se bulehileng kapa se koetsoeng hanyane, se nang le methapo ea tšepe le mapheo a koaletsoeng a pepesitsoeng kapa a sirelelitsoeng ke sekoahelo se sa keneleng lerole. Moralo ona o felisa kotsi ea ho lutla ha oli 'me o nolofatsa tlhahlobo ea pono. Ka lehlakoreng le leng, li-transformer tse qoelitsoeng ka oli li amohela tanka ea tšepe e koetsoeng ka botlalo e tletseng oli e thibelang mocheso, e fanang ka tšireletso e phahameng khahlanong le litšila tse ka ntle (lerōle, mongobo, likhase tse senyang) empa li hloka mehato e tiileng ea thibelo ea ho lutla. Li-transformer tsa mofuta o omileng tsa JZP li sebelisa thepa e sa senyeheng bakeng sa li-enclosure, ha mehlala ea tsona e qoelitsoeng ka oli e kenyelletsa theknoloji ea ho koala habeli ho ntlafatsa ho tšoarella.

3.2 Tlhophiso ea Ketapele

Li-transformer tsa mofuta o omileng li sebelisa li-bushing tsa rabara tsa silicone, tse fanang ka ts'ebetso e ntle ea ho thibela mocheso, ho tenyetseha le ho hanyetsa mocheso o phahameng (ho fihlela ho 155°C). Li-bushing tsena li loketse libaka tsa ka tlung tse nang le sebaka se fokolang, kaha ha li nke sebaka se otlolohileng haholo. Ka lehlakoreng le leng, li-transformer tse qoelitsoeng ka oli li sebelisa li-bushing tsa porcelain—tse tsejoang ka ho tiea ha tsona, ho hanyetsa ho khukhuna, le ho loketse lits'ebetso tsa motlakase o phahameng (ka holimo ho 110kV). Li-bushing tsa porcelain tsa JZP li laoloa ka thata ho netefatsa hore lia tšepahala maemong a thata a kantle, joalo ka meea e matla le tšilafalo e matla.

3.3 Mekhoa ea ho Thibela le ho Pholisa

Li-transformer tsa mofuta o omileng li itšetlehile ka ho kenya mocheso oa resin (epoxy resin casting kapa vacuum pressure impregnation), e leng ntho e sa cheseng, e itimang, 'me e se nang mosi o chefo. Ho pholisa hangata ho finyelloa ka ho kenya moea oa tlhaho (AN) kapa ho pholisa moea ka matla (AF) bakeng sa mehlala e nang le bokhoni bo phahameng. Li-transformer tse qoelisoang ka oli li sebelisa oli ea diminerale kapa oli ea ester ea tlhaho e le ho kenya mocheso le ho pholisa—oli e potoloha ka har'a tanka le li-radiator (kapa lifene tse pholisang) ho qhala mocheso. Li-transformer tsa mofuta o omileng tse qoelisoang ka resin tsa JZP li fihlela maemo a ho kenya mocheso oa sehlopha sa F/H, ha lihlahisoa tsa tsona tse qoelisoang ka oli li na le oli ea boleng bo holimo e sireletsang mocheso e nang le khanyetso e ntle ea oxidation le matla a dielectric.

3.4 Litekanyetso tsa Bokgoni le Voltage

Li-transformer tsa mofuta o omileng ka kakaretso li etselitsoe motlakase o mahareng (10kV-35kV) le bokgoni bo mahareng (315kVA-20MVA), e leng se etsang hore li lokele lits'ebetso tsa kabo. Bokhoni ba tsona bo lekanyelitsoe ke bokhoni ba ho qhala mocheso libakeng tse koetsoeng. Li-transformer tse qoelitsoeng ka oli li akaretsa mefuta e mengata: motlakase o fihlang ho 220kV le bokhoni bo fihlang ho 250MVA, tse sebeletsang phetiso ea motlakase o phahameng le litlhoko tse kholo tsa indasteri. JZP e fana ka litharollo tse ikhethileng bakeng sa mefuta ena ka bobeli, ka li-transformer tsa mofuta o omileng tse ntlafalitsoeng bakeng sa ho ba bonolo le mehlala e qoelitsoeng ka oli e entsoeng bakeng sa bokhoni bo phahameng ba mojaro le botsitso ba nako e telele.

IV. Mekhoa ea Khetho e Thehiloeng ho Maemo

4.1 Maemo a ka Hare

4.1.1 Meaho ea Khoebo (Matlo a Maholo, Litora tsa Liofisi)

Mehaho ea khoebo e hloka li-transformer tse bolokang sebaka, tse sireletsehileng mollong tse nang le lerata le tlase. Li-transformer tsa mofuta o omileng ke khetho e ratoang mona: moralo oa tsona o moqotetsane o lekana likamoreng tsa motlakase tse ka tlas'a lefatše kapa likhabote tse kentsoeng fatše, 'me ho thibela resin ho felisa likotsi tsa mollo tse amanang le ho lutla ha oli. Li-transformer tsa mofuta o omileng tsa JZP li sebetsa maemong a lerata a ka tlase ho 60dB, ho netefatsa tikoloho e phutholohileng bakeng sa baahi. Ho feta moo, litlhoko tsa tsona tse tlase tsa tlhokomelo li tsamaisana le litlhoko tsa ts'ebetso tsa lits'ebeletso tsa khoebo, moo nako ea ho phomola e lokelang ho fokotsoa.

4.1.2 Libaka tsa Sechaba tse Tletseng Batho ba Bangata (Lipetlele, Likolo, Liholo tsa Libaesekopo)

Polokeho ke ea bohlokoa haholo libakeng tse tletseng batho, e leng se etsang hore li-transformer tsa mofuta o omileng li be bohlokoa haholo. Ho fapana le mehlala e qoelitsoeng ka oli, ha li bake likotsi tsa mollo kapa tsa tikoloho haeba ho hloleha ho kenya mocheso. Lipetlele, haholo-holo, li hloka phepelo ea motlakase e sa khaotseng—li-transformer tsa mofuta o omileng tsa JZP tse nang le litsamaiso tsa ho pholisa tsa AF li boloka ts'ebetso e tsitsitseng tlas'a meroalo e feto-fetohang, li tšehetsa lisebelisoa tsa bohlokoa tsa bongaka. Likolo le libaka tsa boithabiso li rua molemo ka thepa ea tsona ea ho kenya mocheso e seng chefo, e leng se etsang hore ho lateloe melao e thata ea polokeho bakeng sa libaka tsa sechaba.

4.1.3 Tikoloho e Ikhethang ea Ka Hare (Libaka tse ka Tlase, Likarache tse ka Tlas'a Lefatše)

Mekatong e ka tlase le libakeng tse ka tlas'a lefatše hangata ho ba le moea o fokolang, mongobo o phahameng, le phihlello e fokolang. Li-transformer tsa mofuta o omileng lia ipabola maemong ana: mapheo a tsona a koetsoeng a hanela ho monngoa ha mongobo, 'me ho pholisa moea ka tlhaho ho felisa tlhoko ea liphaephe tse rarahaneng. Li-transformer tsa mofuta o omileng tsa JZP li hlomelitsoe ka liphahlo tse thibelang mongobo le likarolo tse hanelang mafome, ho netefatsa ts'ebetso e tšepahalang libakeng tse nang le mongobo o lekanyelitsoeng ho fihlela ho 95% (o sa koaheleng). Moralo oa tsona o bobebe o boetse o nolofatsa ho kenngoa libakeng tse koetsoeng.

4.2 Maemo a Kantle

4.2.1 Liteishene tse Nyenyane tse Ikemetseng

Liteishene tse ikemetseng li hloka li-transformer tse nang le motlakase o phahameng, tse nang le bokhoni bo boholo tse nang le ts'ebetso e matla ea kantle. Li-transformer tse qoelitsoeng ka oli li loketse mona: moralo oa tsona oa tanka e koetsoeng o sireletsa likarolo tsa kahare ho pula, lerōle le maemo a feteletseng a mocheso, ha ho pholisa oli ho nolofalletsa ho qhala mocheso ka katleho bakeng sa ts'ebetso ea matla a phahameng (ho fihlela ho 250MVA). Li-transformer tse qoelitsoeng ka oli tsa JZP bakeng sa liteishene tse nyenyane li na le likheo tse hanelang boemo ba leholimo, lisebelisoa tse sa phatloheng, le litsamaiso tsa ho beha leihlo inthaneteng, ho netefatsa ts'epo ea 24/7 libakeng tse hole kapa tse thata tsa kantle.

4.2.2 Libaka tsa Feme tse Bulehileng

Lifeme tse nang le libaka tse bulehileng tsa kantle li beha pele katleho ea litšenyehelo, bokhoni bo phahameng ba mojaro, le tlhokomelo e bonolo. Li-transformer tse qoelitsoeng ka oli li fana ka litšenyehelo tse tlase tsa beng ha li bapisoa le mehlala ea mofuta o omileng bakeng sa lits'ebetso tse kholo (tse fetang 20MVA). Sebopeho sa tsona se bonolo sa ho pholisa (mapheo a radiator + potoloho ea oli ea tlhaho) se fokotsa litlhoko tsa tlhokomelo, ha moralo o ntlafalitsoeng oa JZP o fokotsa tahlehelo ea matla (tahlehelo ea mojaro ≤ 0.3% ea bokhoni bo lekantsoeng). Ho feta moo, li-transformer tse qoelitsoeng ka oli li ka kenngoa ka kotloloho metheong ea konkreite ntle le tlhoko ea li-enclosure tse khethehileng, ho boloka sebaka le litšenyehelo tsa ho kenya.

4.2.3 Maemo a lehodimo a chesang le a mongobo

Libakeng tse nang le mocheso o phahameng (kaholimo ho 40°C) le mongobo o phahameng (mohlala, libaka tsa tropike), ho pholisa le ho kenya mocheso ka har'a transformer ke tsa bohlokoa haholo. Li-transformer tse qoelitsoeng ka oli li sebetsa hantle mona ka lebaka la mocheso o phahameng oa oli e kenyang mocheso, e bolokang mocheso o tsitsitseng oa ts'ebetso esita le mochesong o feteletseng. Bakeng sa merero e hlokang ho kenngoa ka tlung maemong a leholimo a chesang le a mongobo, li-transformer tsa mofuta o omileng tsa JZP tse nang le litsamaiso tsa ho pholisa moea ka matla (AF) kapa tsa ho pholisa metsi (WF) li fana ka mokhoa o mong, ho netefatsa hore ho phahama ha mocheso ho lula ka har'a meeli ea IEC (≤ 100K bakeng sa ho kenya mocheso ka har'a sehlopha sa F).

4.3 Maemo a Khethehileng a Ts'ebeliso

4.3.1 Litsi tsa Lintlha

Litsi tsa data li hloka li-transformer tse tšepahalang haholo tse nang le lerata le tlase, bokhoni bo phahameng, le ho hlaphoheloa kapele ha liphoso. Li-transformer tsa mofuta o omileng li khethoa bakeng sa libaka tsa ka tlung tsa litsi tsa data, kaha li felisa likotsi tsa ho lutla ha oli 'me li sebetsa ka khutso (≤ 55dB). Li-transformer tsa mofuta o omileng tsa JZP bakeng sa litsi tsa data li na le tahlehelo e tlase ea ho se jare mojaro (≤ 0.25%) le bokhoni bo phahameng ba ho mamella potoloho e khuts'oane, ho netefatsa phepelo e tsitsitseng ea motlakase bakeng sa lisebelisoa tsa bohlokoa tsa IT. Bakeng sa litsi tse kholo tsa data tse nang le likamore tsa motlakase tsa kantle, li-transformer tse qoelitsoeng ka oli tse nang le meralo e tlase ea lerata (tse nang le li-enclosure tse thibelang molumo) le tsona lia fumaneha, li fana ka bokhoni bo phahameng le bokhoni bo phahameng ba matla.

4.3.2 Lipalangoang tsa Terene le Terene

Mekhoa ea terene e hloka li-transformer tse nyenyane, tse sa sisinyeheng tse nang le ho lumellana ho hoholo ha motlakase (EMC). Li-transformer tsa mofuta o omileng li loketse lits'ebetso tse ka hare ho sekepe kapa tse ka thoko ho tsela ka lebaka la moralo oa tsona o bobebe, o monyane, le ho hanyetsa ho thothomela ha resin (ho fihlela ho 3g). Li-transformer tsa mofuta o omileng tse ikhethileng tsa JZP li fihlela maemo a EN 50124-1 bakeng sa EMC le polokeho ea mollo, ho netefatsa hore ha ho na tšitiso litsamaisong tsa taolo ea terene. Sebopeho sa tsona se koetsoeng se boetse se sireletsa khahlanong le lerōle le mongobo tikolohong ea kotopo kapa ea terene ea kantle.

4.3.3 Limela tsa Matla a Moea le a Letsatsi

Difeme tsa eneji e ntjhafatswang di hloka di-transformer tse ka sebetsanang le meroalo e fetofetohang, diphetoho tsa motlakase, le kgatello ya tikoloho ya kantle. Di-transformer tse qoedisitsweng ka oli di sebediswa haholo mapolasing a moya le a letsatsi ka lebaka la bokgoni ba tsona bo phahameng (ho fihlela ho 99.7%), bokgoni bo boholo (ho fihla ho 100MVA), le ho hanyetsa dielemente tsa kantle. Di-transformer tse qoedisitsweng ka oli tse ikgethang ka matla a ntjhafatswang tsa JZP di na le bokgoni ba ho palama motlakase o tlase, theknoloji ya ho hatella ya harmonic, le dikobo tse hanelang mafome bakeng sa dibaka tsa lebopong kapa tsa lehoatata. Bakeng sa difeme tse nyane tsa letsatsi tse nang le diketso tsa kahare, di-transformer tsa mofuta o omileng di fana ka mokhoa o mong o monyane, o mosa ho tikoloho.

V. Lithuto tsa Nyeoe tsa Likopo tsa Transformer tsa JZP

5.1 Nyeoe ea Kopo e Atlehileng

5.1.1 Li-transformer tsa JZP tsa Mofuta o Omileng Moahong o Phahameng

Semelo sa Morero: Tora ea liofisi ea mekato e 50 Shanghai e ne e hloka sebaka se tšepahalang Kabo ea Matla tharollo bakeng sa kamore ea eona ea motlakase e ka tlas'a lefatše (sebaka: 8m × 5m), ka polokeho e tiileng ea mollo le litlhoko tse tlase tsa lerata.

Tharollo: JZP e fane ka ditransfoma tse tharo tsa mofuta o omileng tsa 10kV/0.4kV (bokgoni: 2500kVA ka nngwe, insulation ya sehlopha sa F, phodiso ya AN/AF). Moralo o moqotetsane wa ditransfoma (bolelele × bophara × bophahamo: 2.8m × 1.5m × 2.2m) o ne o lekana le sebaka se lekanyeditsweng, ha insulation ya resin e ne e fihlella khoutu ya mollo ya moaho (GB 50016-2014). Tshebetso e tlase ya lerata (

Liphetho tsa Ts'ebetso: Li-transformer li se li ntse li sebetsa ka lilemo tse 5 ntle le ho hloleha ho hang. Karolelano ea tšebeliso ea matla ke 99.2%, e leng se fokotsang litšenyehelo tsa motlakase tsa selemo le selemo ka 12% ha li bapisoa le mehlala e tloaelehileng. Maikutlo a basebelisi a totobatsa tlhokomelo e bonolo le ts'ebetso e tsitsitseng nakong ea nako ea ho jara boima bo phahameng (8:00-18:00 letsatsi le letsatsi).

5.1.2 Li-Transformer tse qoelitsoeng ka oli tsa JZP fekthering e kholo

Semelo sa Morero: Feme ea peterole Guangdong e ne e hloka tharollo ea phepelo ea motlakase o nang le motlakase o phahameng bakeng sa mohala oa eona oa tlhahiso (motlakase o lekantsoeng: 35kV, mojaro o felletseng: 80MVA), ka ho kenngoa kantle le litlhoko tsa ts'ebetso ea 24/7.

Tharollo: JZP e fane ka ditransfoma tse nne tse qoelitsoeng ka oli tsa 35kV/6kV (bokgoni: 20MVA ka nngwe, phodiso ya ONAN, ho thibela oli ya diminerale). Ditransfoma di ne di na le di-valve tsa ho imolla kgatello tse sa phatloheng, tlhokomelo ya mocheso wa oli inthaneteng, le dikheishene tse hanelang mafome ho mamella mocheso o phahameng wa fektheri (ho fihlela ho 42°C) le tikoloho e lerōle.

Liphetho tsa Ts'ebetso: Li-transformer li sebelitse ka ho tsoelang pele ka lilemo tse 3 ka sekhahla sa ho hloleha sa 0%. Tahlehelo ea matla ke 0.5% ea bokhoni bo lekantsoeng, e leng se bolokang fektheri hoo e ka bang limilione tse 1.2 kWh tsa motlakase selemo le selemo. Moralo o koetsoeng o thibetse ho lutla ha oli, ho netefatsa hore tikoloho e latela melao ea lehae.

5.2 Kakaretso ea Phihlelo ea Kopo

Ho tsoa maemong a ka holimo, lintlha tsa bohlokoa tsa ho khetha li-transformer tsa JZP li kenyelletsa: ho hokahanya mekhoa ea ho kenya mocheso le ho pholisa le maemo a tikoloho (mohlala, mofuta o omileng bakeng sa libaka tsa ka tlung/tse chesoang ke mollo, tse qoelisoang ka oli bakeng sa litlhoko tsa kantle/tsa boholo); ho bapisa litekanyetso tsa bokhoni le motlakase ho latela litlhoko tsa mojaro; le ho beha pele maemo a polokeho le bokhoni bo sebetsang a amanang le ts'ebeliso (mohlala, lerata le tlase bakeng sa meaho ea khoebo, EMC bakeng sa literene). Bokhoni ba ho iketsetsa ba JZP—joalo ka litsamaiso tsa ho pholisa tse etselitsoeng uena, lihlopha tsa ho kenya mocheso, le mesebetsi ea ho beha leihlo—bo netefatsa hore bo lumellana hantle le maemo a fapaneng a projeke.

VI. Litlhahiso le Litlhokomelo tsa Khetho

6.1 Lintlha tsa Bohlokoa tsa ho Nahana Pele ho Moralo

• Litlhoko tsa Matla: Bala bokgoni bo lekantsoeng, boemo ba motlakase, le litšobotsi tsa mojaro (bo tsitsitseng khahlanong le ho feto-fetoha) ho fumana mofuta oa transformer. Bakeng sa meroalo e kaholimo ho 20MVA kapa motlakase o kaholimo ho 35kV, li-transformer tse qoelitsoeng ka oli li theko e tlaase haholoanyane.
• Sebaka le Tikoloho: Lekola sebaka sa ho kenya (ka tlung/kantle), lithibelo tsa sebaka, mocheso, mongobo le melaoana ea polokeho ea mollo. Libaka tsa ka tlung/tse tletseng batho li hloka li-transformer tsa mofuta o omileng; merero ea kantle/e meholo e rua molemo ho tsoa mefuteng e qoelitsoeng ka oli.
• Tekanyetso le Nako ea Bophelo: Nahana ka matsete a pele, bokgoni ba ho boloka matla le ditjeo tsa tlhokomelo. Di-transformer tsa mofuta o omileng di na le ditjeo tse hodimo tsa pele empa di na le ditlhoko tse tlase tsa tlhokomelo; di-transformer tse qoedisitsweng ka oli di fana ka ditjeo tse tlase tsa pele bakeng sa bokgoni bo boholo empa di hloka tlhahlobo/phetolo ya oli nako le nako.

6.2 Mehopolo ea Tlhokomelo Kamora ho Kenngwa

• Li-Transformer tsa Mofuta o Omileng: Etsa tlhahlobo ea pono ea selemo le selemo (li-winding, li-bushing, lifene tse pholisang), hloekisa lerōle libakeng tse pholisang, 'me u leke ho hanyetsa ho kenella ha mocheso (≥ 100MΩ ho 1kV). Li-transformer tsa mofuta o omileng tsa JZP li na le nako ea tlhokomelo ea lilemo tse 2-3 bakeng sa liteko tsa mantlha le tsa ho phethoha.
• Li-Transformer tse qoelitsoeng ka oli: Etsa disampole tsa oli kotara le kotara (leka matla a dielectric, metsi le asiti), hlahloba li-radiator bakeng sa ho thibela, 'me u hlahlobe ho lutla ha oli. JZP e khothaletsa ho nkeloa sebaka ha oli lilemo tse ling le tse ling tse 8-10 kapa ha matšoao a boleng a feta meeli ea IEC.
• Mekhoa ea ho Lekola: Tsetela tlhokomelong e bohlale (mocheso, mongobo, ho ntša metsi ka karolo e itseng) bakeng sa lits'ebetso tsa bohlokoa. Li-transformer tse bohlale tsa JZP li kopanya li-sensor tsa IoT, li nolofalletsa ho beha leihlo nako ea sebele le tlhokomelo e boletsoeng esale pele.

6.3 Ho Tsamaellana le Lisebelisoa Tse Ling

Netefatsa hore transformer e khethiloeng e lumellana le lisebelisoa tsa ho ea holimo (lijenereithara, lithapo tsa phetisetso) le lisebelisoa tsa ho ea tlase (li-switchgear, li-inverter). Lintlha tsa bohlokoa tsa ho lumellana li kenyelletsa: mefuta ea taolo ea motlakase (±2.5% kapa ±5%), bokhoni ba ho mamella potoloho e khuts'oane (≥ 25kA bakeng sa 10kV), le mofuta oa khokahano (flange, terminal ea cable). JZP e fana ka tšehetso ea tekheniki ho netefatsa ho lumellana le lisebelisoa tsa motho oa boraro, ho netefatsa kopanyo ea sistimi e se nang sekoli.

VII. Qetello

7.1 Kakaretso ea Lintlha tsa Bohlokoa

Ho kgetha pakeng tsa di-transformer tsa JZP tsa mofuta o omileng le tse qoelitsoeng ka oli tse mahareng le tse nang le motlakase o phahameng ho hloka mokhoa o tsamaellanang le maemo: di-transformer tsa mofuta o omileng di molemo ka ho fetisisa bakeng sa dibaka tsa kahare, tse amehang mollong, kapa tse nang le sebaka se fokolang (meaho ya kgwebo, ditsi tsa data, diterene) ka lebaka la polokeho ya tsona, ho ba teteane, le lerata le tlase; di-transformer tse qoelitsoeng ka oli di ipabola dikopong tsa kantle, tse nang le bokgoni bo boholo, kapa tse amehang ke ditjeo (di-substation, difeme, diplante tsa eneji e ntjhafatswang) ka lebaka la bokgoni ba tsona bo phahameng, tshebetso e matla, le katleho ya ditjeo. Mabaka a botekgeniki—sehlopha sa insulation, mokgwa wa ho phodisa, bokgoni, le tekanyo ya motlakase—di tlameha ho tsamaellana le ditlhoko tse ikgethang tsa projeke, ha ditlhoko tsa tlhokomelo le ho tsamaellana ha disebediswa di lokela ho nahanelwa bakeng sa ho tshepahala ha nako e telele.

7.2 Pono ea Indasteri

Indasteri ea li-transformer tse mahareng le tse phahameng e ntse e fetoha ho ea ho bokhoni bo phahameng, bohlale le botsoalle ba tikoloho. JZP e ka pele ho mokhoa ona, e tsetela lipatlisisong le nts'etsopele ea li-transformer tsa mantlha tse sa lahleheng haholo, li-transformer tse qoelitsoeng ka oli ea tlhaho tse bolang, le litsamaiso tsa tlhokomelo tse bohlale tse sebelisang AI. Ha kopanyo ea matla a nchafatsoang le ho hola ha litoropo li ntse li eketseha, tlhoko ea litharollo tsa li-transformer tse ikhethileng e tla hola—JZP e ntse e ikemiselitse ho fana ka lihlahisoa tse ncha, tse tšepahalang tse fihlelang litlhoko tse fetohang tsa bareki ba lefats'e, ha e ntse e khomarela litekanyetso tse tiileng tsa tikoloho le polokeho.