English English
Karolo ea 3 ho e fetolang karolo e le 'ngoe

Karolo ea 3 ho e fetolang karolo e le 'ngoe

Transformer ea mekhahlelo e meraro: Bakeng sa ho kenya li-voltages tse fapaneng, moea o kenang o ka sebelisa li-winding tse ngata ho amohela li-voltages tse fapaneng tsa ho kenya. Ka nako e ts'oanang, li-winding tse ngata li ka sebelisoa e le ho hlahisa li-voltages tse fapaneng. Li-windling tse tharo tse ikemetseng li hokahantsoe le phepelo ea motlakase ea mekhahlelo e meraro ea AC ka likhokahanyo tse fapaneng (mohlala, naleli, kgutlotharo), mme tlhahiso le yona e a tshwana. Ena ke transformer ea mekhahlelo e meraro.

Single-phase transformer: Sesebelisoa se sebelisang molao-motheo oa motlakase oa motlakase ho fetola motlakase oa AC. Likarolo tse ka sehloohong ke khoele ea mantlha, khoele ea bobeli, le mantlha (mokonoko). Lisebelisoa tsa motlakase le li-circuits tse se nang mohala, hangata li sebelisoa e le motlakase o phahamisang, ho ts'oanela ho ts'oara, le ho itšehla thajana.

Phetoho ea mekhahlelo e meraro ea karolo e le 'ngoe ea motlakase ke transformer e fetolang karolo ea mekhahlelo e meraro hore e be sehlahisoa se le seng. The transformer input maximum phase current ke habeli hona joale ho e 'ngoe ea mekhahlelo e meng. E ka fokotsa lebelo le le leng la 220V hona joale ka 40%; karolo e le 'ngoe ea 380V ea moroalo hona joale e na le tekanyo e lekanang le ea morao-rao, ha mekhahlelo e meng e 'meli e le 50% ea tekanyo e phahameng ea mohato o le mong. E theko e boima ho feta transformer ea ho itšehla thajana. E sebelisoa haholo ketsahalong ea mojaro o khethehileng oa likhoebo tsa indasteri le tsa merafo ho rarolla bothata ba ho se leka-lekane ho hoholo ha hona joale ha mekhahlelo e meraro. Mehato e meraro ho isa ho e le 'ngoe ea mokhahlelo o le mong Letoto lena la lihlahisoa le loketse AC 50 / 60Hz motlakase o sebetsang ka tlase ho 600V. Letoto lena la sekhahla sa ho hanyetsa mocheso oa transformer ke F grade. Mokotla oa phetoho ea mekhahlelo e meraro o entsoe ka ho bokella maqephe a tšepe a boleng bo holimo a batang a pota-potiloeng, 'me sebopeho sa coil se amohela silinda, silinda ea elliptical le silindara e kgutlonne. Boholo bo nyane, ts'ebetso e ntle haholo, e bolokehile ebile e ka tšeptjoa.

Karolo ea 3 ho e fetolang karolo e le 'ngoe

Ke batho ba fokolang ba tsebang hore na molao-motheo oa ho sebetsa oa transfoma e le 'ngoe ea mekhahlelo e meraro ke efe? Hobane bareki ha e le hantle ha ba ele hloko se sebetsang, mesebetsi, thepa, joalo-joalo, ba ela hloko theko feela, e leng se lebisang ho batho ba seng bakae ba utloisisang molao-motheo oa ho sebetsa oa transfoma e le 'ngoe ea mekhahlelo e meraro.
Ka kakaretso, li-cores tse tharo tsa transformer ea mekhahlelo e meraro li pota-potiloe ka mahlakoreng a mararo, 'me mohloli oa matla oa mekhahlelo e meraro o ka fetoloa ka nako e le' ngoe ho ea lehlakoreng la bobeli, 'me tlhahiso ea eona ke mohloli oa matla oa mekhahlelo e meraro. Transformer ea karolo e le 'ngoe e na le leqhubu le le leng feela mokokotlong,' me e ka fetola matla a karolo e le 'ngoe feela ho tlhahiso ea bobeli. Litsing tse kholo le lifemeng tsa motlakase, li-transformer tse tharo tsa mokhahlelo o le mong le tsona li kopantsoe ho ba transfoma e le 'ngoe ea mekhahlelo e meraro, e bitsoang "li-transformer tse kopaneng tsa mekhahlelo e meraro." Ka kakaretso, lisebelisoa tsa motlakase tsa mekhahlelo e meraro li sebelisoa bakeng sa phetisetso ea marang-rang ea matla le ts'ebeliso ea indasteri, kahoo ho sebelisoa li-transformer tsa mekhahlelo e meraro. Transformer ea mokhahlelo o le mong hangata e sebelisoa libakeng tseo ho tsona phepelo ea motlakase ea karolo e le 'ngoe e hlokahalang bakeng sa ts'ebeliso ea sechaba, joalo ka lisebelisoa tsa ntlo, joalo-joalo, mme matla a eona a batla a le nyane. Ka kakaretso, li-cores tse tharo tsa transformer ea mekhahlelo e meraro li pota-potiloe ka mahlakoreng a mararo, 'me motlakase oa mekhahlelo e meraro o ka fetoloa ka nako e le' ngoe. E hatelloa ho matsoelintsoeke a bobeli, tlhahiso e boetse ke phepelo ea motlakase ea mekhahlelo e meraro. Transformer ea karolo e le 'ngoe e na le leqhubu le le leng feela mokokotlong,' me e ka fetola matla a karolo e le 'ngoe feela ho tlhahiso ea bobeli. Litsing tse kholo le lifemeng tsa motlakase, li-transformer tse tharo tsa mokhahlelo o le mong le tsona li kopantsoe ho ba transfoma e le 'ngoe ea mekhahlelo e meraro, e bitsoang "li-transformer tse kopaneng tsa mekhahlelo e meraro." Ka kakaretso, lisebelisoa tsa motlakase tsa mekhahlelo e meraro li sebelisoa bakeng sa phetisetso ea marang-rang ea matla le ts'ebeliso ea indasteri, kahoo ho sebelisoa li-transformer tsa mekhahlelo e meraro. Hangata li-transformer tsa mokhahlelo o le mong li sebelisoa libakeng tseo ho tsona ho hlokahalang matla a karolo e le 'ngoe bakeng sa tšebeliso ea sechaba, joalo ka lisebelisoa tsa ntlo, joalo-joalo, 'me matla a tsona a batla a le manyane.

Karolo ea 3 ho e fetolang karolo e le 'ngoe

Phapang pakeng tsa transfoma ea karolo e le 'ngoe le transformer ea mekhahlelo e meraro
1, tlhaloso e fapane
Single-phase transformer: Sesebelisoa se sebelisang molao-motheo oa motlakase oa motlakase ho fetola motlakase oa AC. Likarolo tse ka sehloohong ke khoele ea mantlha, khoele ea bobeli, le mantlha (mokonoko). Lisebelisoa tsa motlakase le li-circuits tse se nang mohala, hangata li sebelisoa e le motlakase o phahamisang, ho ts'oanela ho ts'oara, le ho itšehla thajana.
Transformer ea mekhahlelo e meraro: Bakeng sa ho kenya li-voltages tse fapaneng, moea o kenang o ka sebelisa li-winding tse ngata ho amohela li-voltages tse fapaneng tsa ho kenya. Ka nako e ts'oanang, li-winding tse ngata li ka sebelisoa e le ho hlahisa li-voltages tse fapaneng. Li-windling tse tharo tse ikemetseng li hokahantsoe le phepelo ea motlakase ea mekhahlelo e meraro ea AC ka likhokahanyo tse fapaneng (mohlala, naleli, kgutlotharo), mme tlhahiso le yona e a tshwana. Ena ke transformer ea mekhahlelo e meraro.

2, kopo e fapane

Transformer ea karolo e le 'ngoe: e loketse ho sebelisoa le ho khothaletsoa ho marang-rang a phano ea motlakase o tlase o nang le boima bo tlase ba boima.

Transformer ea mekhahlelo e meraro: Transformer ea mekhahlelo e meraro e sebelisoa haholo lipotolohong tse nang le AC 50Hz ho isa ho 60Hz le voltage e ka tlase ho 660V. E sebelisoa haholo ho kenya lisebelisoa tsa bohlokoa, lisebelisoa tsa mochini o nepahetseng, lisebelisoa tsa mochini le tsa elektroniki, lisebelisoa tsa bongaka, li-rectifiers, mabone, joalo-joalo.

Li-voltages tse fapaneng tsa tlhahiso le tlhahiso ea sehlahisoa, sehlopha sa khokahano, palo le boemo ba lipompo tsa tokiso (ka kakaretso ± 5%), kabo ea matla a ho tsubella, tlhophiso ea moea oa bobeli oa mohato o le mong, ts'ebetso ea Rectifier circuit, ho sa tsotellehe hore na hoa hlokahala Sekhabiso sa ka ntle le tse ling tse joalo li ka etsoa ka hloko le ho etsoa ho latela litlhoko tsa mosebedisi.

3, litšobotsi tse fapaneng
Transformer ea karolo e le 'ngoe: Transformer ea karolo e le' ngoe e na le mohaho o bonolo, molumo o monyenyane le tahlehelo e tlaase, haholo-holo ka lebaka la tahlehelo e nyenyane ea tšepe.
Transformer ea mekhahlelo e meraro: Motheo o mocha oa ho se nke lehlakore oa transformer ea mekhahlelo e meraro e ka tlosa tšitiso ea mokhoa o tloaelehileng le mathata a mang a bohareng ba marang-rang a motlakase. Transformer ea mekhahlelo e meraro e fetola likhoele tse tharo △ hore e be sistimi ea Y0 ea terata e mene.
Ho eketsoa ha tšireletso ho tsoela pele ho felisa tšitiso ea maqhubu a phahameng a maqhubu le lerata le kopantsoeng ke transformer. Le hoja transformer ea mekhahlelo e meraro e sirelelitsoeng e ka thibela ka katleho ho kena-kenana le li-NG tse fapa-fapaneng (lerata la pulse le high-frequency lerata), transformer e tlameha ho thehoa hantle ka tsela e fapaneng. Tšitiso e khahlanong le e tloaelehileng e ke ke ea ba le phello.

Meeli ea kopo
Meeli ea lits'ebetso tsa li-transformer tsa mohato o le mong Ntlha ea pele, li-transformer tsa karolo e le 'ngoe li ka sebelisoa feela ka mabone kapa li-motor tse nyane ka lebaka la matla a tsona a le mong. Sebaka sa kopo se na le meeli. Leha ho le joalo, ka lebaka la khoebo e ka thōko le lithupelo libakeng tsa mahaeng tsa Chaena, e ke ke ea khothaletsoa ka ho pharaletseng, ke hore, e sebelisoa, 'me e sebelisoa feela e le tlatsetso tsamaisong ea motlakase ea mekhahlelo e meraro. Ho sebelisitsoe li-transformer tsa mokhahlelo o le mong. Ea pele, li sebelisoa libakeng tse tebileng tsa lithaba. Baahi ba qhalakane, mojaro oa motlakase o monyane, 'me ha e le hantle ha ho na ts'ebeliso ea motlakase, e ka fokotsang matsete a marang-rang haholo. Ea bobeli, e sebelisoa ho mabone a seterateng. Taba ea bobeli, setsi sa phalliso ea matla a phahameng a matla a bakoang ke transfoma e le 'ngoe e haneloa habonolo ke batho. Khopolo ea batho ea molao ea ntlafala, ’me ho ameha ka tikoloho ea bophelo le hona ho bohlokoa haholo. Ha ho mong'a ntlo ea batlang hore lefapha la indasteri ea motlakase le theole "palo ea folakha" ka pel'a lemati, e nang le li-transformer ho eona, matla a phahameng a motlakase le lerata. Ka nako e ts'oanang, barekisi ba thekiso ea matlo ba hloka feela motlakase, empa ba leqe ho hlaha polane ea lisebelisoa tsa bona tsa motlakase. E mong o tšaba mahlaseli a motlakase, e mong ke tšabo ea kotsi, 'me oa boraro o tšaba ho ama sebaka. Lekala la motlakase le lefella lelapa, 'me tahlehelo ea mohala ke taba ea lekala la motlakase. Mong'a le moqapi ha ba tlamehe ho fana ka boiketlo ho lekala la motlakase.

Karolo ea 3 ho e fetolang karolo e le 'ngoe

Ka kakaretso, li-cores tse tharo tsa transformer ea mekhahlelo e meraro li pota-potiloe ka mahlakoreng a mararo, 'me mohloli oa matla oa mekhahlelo e meraro o ka fetoloa ka nako e le' ngoe ho ea lehlakoreng la bobeli, 'me tlhahiso ea eona ke mohloli oa matla oa mekhahlelo e meraro.
Transformer ea karolo e le 'ngoe e na le leqhubu le le leng feela mokokotlong,' me e ka fetola matla a karolo e le 'ngoe feela ho tlhahiso ea bobeli.
Libakeng tse kholo tsa li-substations le lihlahisoa tsa matla, li-transformer tse tharo tse nang le mekhahlelo e le 'ngoe li boetse li kopantsoe ho fetoha mochine o le mong oa mekhahlelo e meraro, e bitsoang "mofuta o kopantsoeng oa mekhahlelo e meraro".
Ka kakaretso ea marang-rang le tšebeliso ea indasteri ea matla a mekhahlelo e meraro, kahoo li-transformer tsa mekhahlelo e meraro li sebelisoa. Hangata li-transformer tsa mokhahlelo o le mong li sebelisoa libakeng tseo ho tsona ho hlokahalang matla a karolo e le 'ngoe bakeng sa tšebeliso ea sechaba, joalo ka lisebelisoa tsa ntlo, joalo-joalo, 'me matla a tsona a batla a le manyane.

Transformer e sebelisa molao-motheo oa induction ea electromagnetic ho fetola motlakase oa AC. Likarolo tse ka sehloohong ke coil e ka sehloohong, coil ea bobeli le ea mantlha (mokonoko). Lisebelisoa tsa motlakase le li-circuits tse se nang mohala, hangata li sebelisoa e le motlakase o phahamisang, ho ts'oanela ho ts'oara, le ho itšehla thajana. Mesebetsi ea transformer haholo-holo e kenyelletsa: phetoho ea motlakase; phetoho ea hona joale, phetoho ea impedance; ho behwa ka thoko; taolo ea motlakase (magnetic saturation transformer); autotransformer; high voltage transformer (omileng le oli e qoelisoa), joalo-joalo Mofuta le mofuta oa C mofuta oa mantlha, mofuta oa XED, mofuta oa ED oa mofuta oa CD.

bohlokoa:
Boitsebiso bo fokolang
Li-transformer tsa karolo e le 'ngoe tsa matla a tšoanang li fokotsehile ka 20% ha li bapisoa le li-transformer tsa mekhahlelo e meraro le 10% ka koporo. Haholo-holo ha sebopeho sa coil core se amoheloa, tahlehelo e se nang mojaro ea transformer e ka fokotsoa ka ho feta 15%, e leng ho tla fokotsa litšenyehelo tsa tlhahiso le litšenyehelo tsa tšebeliso ea mochine o le mong ka nako e le 'ngoe, kahoo ho fumana tefiso e nepahetseng ea potoloho ea bophelo.
Matsete a tlase
Tšebeliso ea mokhahlelo o le mong oa phepelo ea matla ka har'a marang-rang a motlakase e ka boloka 33% ho isa ho 63% ea terata. Ho ea ka lipalo tsa moruo oa hona joale, boima ba terata bo ka bolokeha ka 42%. Ho latela lipalo tsa matla a mochini, tšebeliso ea terata e ka fokotsoa ka 66%. Ka hona, letsete la kaho la mohala oohle oa phetiso le ka fokotsoa. Sena se bohlokoa haholo maboneng a libaka tsa mahaeng le litoropong tsa China le tšebelisong ea motlakase ea baahi.

E loketseng tlhahiso ea kajeno
Ka lebaka la sebopeho sa eona se bonolo, li-transformer tsa mekhahlelo e le 'ngoe li loketse tlhahiso e kholo ea morao-rao, e leng se loketseng ho ntlafatsa boleng ba sehlahisoa le katleho. Ea bone, e loketse ho hlahisa mahlale a macha, lisebelisoa tse ncha, lits'ebetso tse ncha le ho fumana lintlha tsa tekheniki. Kopano ea Bohlano ea Kopano ea Komiti e Khōlō ea 16 ea CPC e sisintseng ho boloka mehloli e le leano la motheo la naha, le "Leano la Lilemo tse Hlano la Lilemo tse Hlano" la "Outline" ho ea pele Nakong ea lilemo tse hlano, tšebeliso ea matla ka yuniti ea GDP e ne e le. e fokotsehile ka hoo e ka bang 20% ​​e le sesupo se tlamang. Tabeng ena, lihlahisoa tse ncha tse nang le boleng bo phahameng bo eketsehileng li tla fokotseha haholo. Ha ho baloa khopolo ea ho lahleheloa ke marang-rang, ho ka fumanoa hore 80% ea tahlehelo ea mohala e etsahala moleng o ka sehloohong oa 20%. Ka hona, ho khutsufatsa sebaka sa mohala oa motlakase o tlase ho ka fokotsa haholo tahlehelo ea mohala oa motlakase o tlase. Hobane transformer ea karolo e le 'ngoe e bobebe ka boima, e ka kenngoa ka mokhoa o bonolo holim'a palo. E ka sebelisoa bohareng ba mojaro, 'me e ka fokotsa phepelo ea motlakase le ho ntlafatsa boleng ba phepelo ea motlakase. Ka kakaretso, transformer ea karolo e le 'ngoe e tsamaisoa ka mokhoa o fokolang,' me phoso e na le sebaka se senyenyane, se molemo ho ntlafatsa ho tšepahala ha matla a matla. Ka nako e ts'oanang, hobane transformer ea karolo e le 'ngoe e boima ba' mele, e bonolo ho e kenya le ho e boloka, e bonolo ho e sebelisa, e ka sebelisoa ka mekhahlelo e le 'ngoe kapa e meraro ea mekhahlelo e meraro.

Matsete a fokolang kahong
Litsenyehelo tsa li-transformer li fokotsehile. Kaho ea litsamaiso tsa phepelo ea motlakase tsa mokhahlelo o le mong libakeng tse kenyang khanya e ka fokotsa matsete a kaho. Phetoho ea litsamaiso tsa phepelo ea motlakase tsa mokhahlelo o le mong libakeng tse nang le mesebetsi e boima e hloka matsete a maholo a moruo. Mongoli o bone hore li-transformer tse ling tsa mekhahlelo e le 'ngoe li lekoa libakeng tsa bolulo,' me ts'ebetsong ea li-transformer tse kholo ho li-transformers tse nyenyane tse ngata, tse kentsoeng haufi le mojaro, li khutsufatsa sebaka sa mohala o ka sehloohong oa motlakase o fokolang, hobane sebaka se hōle le sebaka sa matla. ho mojaro ke 'nete, ho khutsufatsa motlakase o tlase Bohole ba phepelo ea matla bo tla atolosa sebaka sa phetisetso e phahameng ea motlakase. Phetoho ea mofuta ona e hloka matsete a mangata. Mohlala, malapa a 30 litsing tse tharo tsa mantlha a sebelisa transformer e le 'ngoe ea 160 kVA ea mekhahlelo e meraro, 'me lihlopha tse tharo tsa 50 kVA ea mokhahlelo o le mong li sebelisoa bakeng sa phepelo ea motlakase. Lethathamo la 2 Liphetoho tsa thepa le tahlehelo ea meralo e 'meli ea puseletso li ekelitse matsete a kaho haholo. Ntlha ea pele, e le ho fokotsa tahlehelo ea mohala oa mohala o ka sehloohong oa motlakase o tlaase, mohala o phahameng oa motlakase o lokela ho kenngoa setsing sa mojaro ho eketsa matsete a ho haha ​​​​mohala oa motlakase o phahameng. Ntlha ea bobeli, tahlehelo ea ho se be le moroalo le tahlehelo ea mojaro ka mor'a ho sebelisa li-transformer tse ngata tse nyenyane tse ngata ho feta li-transformer tsa pele tsa matla a le mong. Ntlha ea boraro, ho rekoa ha li-transformer tse ngata tse nyenyane le tsona li kholo ho feta ho reka mochine o le mong oa motlakase o moholo. Ka lebaka la palo e kholo ea motlakase e sebelisoang ke baahi ba linaheng tse ling, malapa a 'maloa kapa ntlo ka' ngoe e sebelisa mochine o le mong oa motlakase ka lebaka la maruo a naha le lichelete tse ngata tsa lichelete lefapheng la motlakase. Le hoja letsete le le leholo, le ntse le boloka litšenyehelo ho bona ka kakaretso.

 

Karolo ea 3 ho e fetolang karolo e le 'ngoe

Transfoma e nang le karolo e le 'ngoe ke transformer eo ho eona matsoelintsoeke a mantlha le matsoelintsoeke a bobeli e leng mapheo a mohato o le mong.
Motlakase oa ho fetola matla oa unipolar o bolela hore tlhahiso ke unipolar, ke hore, ke feela liphello tse ntle le tse mpe. Ha ho bapisoa le phepelo ea motlakase e feto-fetohang, phepelo ea matla a ho feto-fetoha ha maikutlo a mabeli e na le liphetho tse tharo, tse arotsoeng ka phepelo e ntle ea motlakase, phepelo e mpe ea motlakase le fatše. .
Transformer ea karolo e le 'ngoe e na le sebopeho se bonolo, molumo o monyenyane le tahlehelo e fokolang,' me haholo-holo e nyenyane ka tahlehelo ea tšepe, 'me e loketse ho sebelisoa le ho khothaletsoa ka marang-rang a fokolang a motlakase a nang le boima bo fokolang ba mojaro. Toropo ea Suzhou e sebelisitse likarolo tse fetang 1,000 le ho boloka 45GWh ea motlakase. Boiphihlelo bo loketse ho khothaletsoa. Lintlha tse ling li bontša hore li-transformer tsa karolo e le 'ngoe li sebelisoa haholo linaheng tse tsoetseng pele, tse kang United States le Japane. Phepelo ea motlakase ea mokhahlelo o le mong ke mokhoa o ka sehloohong oa ho fepela baahi motlakase. Tlas'a mashano ana, batho ba bang ba nahana hore motlakase oa karolo e le 'ngoe o na le "tahlehelo e oelang". Boselamose, nahana hore motlakase oa karolo e le 'ngoe o na le matla a matla ho feta motlakase oa mekhahlelo e meraro, le hore tsamaiso ea motlakase e le 'ngoe e phahametse tsamaiso ea motlakase ea mekhahlelo e meraro. Ha e le hantle, li-transformer tsa mokhahlelo o le mong le litsamaiso tsa phepelo ea motlakase tsa karolo e le 'ngoe ke mefuta e tlatselletsang ea sistimi ea hona joale ea mekhahlelo e meraro ea phepelo ea motlakase. Ka lebaka la litšobotsi tsa bona, li ka sebelisoa feela libakeng tse itseng tse khethehileng.

phello:
Matla a eketsehileng
Na tahlehelo ea sesebelisoa sa karolo e le 'ngoe e tlase? Lipampiring tse fetileng mabapi le li-transformer tsa karolo e le 'ngoe le theknoloji ea motlakase ea karolo e le' ngoe, ho nkoa hore li-transformer tsa karolo e le 'ngoe li na le tahlehelo e fokolang ea ho se be le moroalo, tšebeliso e tlaase ea matla, le tahlehelo e tlaase ho feta li-transformer tsa mekhahlelo e meraro ea matla a tšoanang. Lipampiri tse ling li qotsa mehlala ea likopo, li bua ka melemo ea moruo ea ho khutlisa, ho sebelisa li-transformer tsa D10, D11 kapa esita le D12 le li-transformer tsa letoto la S9 tse nang le matla a tšoanang, mohlala, li bua ka matla a tšoanang a D11 a le mong-phase transformer ho feta S9 three Phase transformer have. tahlehelo e tlase haholo ea ho se be le meroalo, ka hona ke ho se utloisise hore li-transformer tsa karolo e le 'ngoe li na le moruo ho feta li-transformer tsa mekhahlelo e meraro. Mohlala, phapang ea boemo ba tekheniki lipakeng tsa tse peli e hlokomolohuoa. Ho ea ka JB / T3837-1996 "Modulation Method for Transformer Product Models", boemo ba ts'ebetso ea mohlala oa transformer bo hlalositsoe, 'me mekhoa ea ts'ebetso ea No. 1 Ho phahamisetsoa boemong bo bocha. Ka mohlala, letoto la li-transformer la D10 le entsoe ho latela li-parameter tsa S10. Ha ho bonts'a phello ea ho fokotsa tahlehelo ea lihlopha tsa li-transformer tse kang D10 kapa D11, S10 kapa S11 transformer ea mofuta o tšoanang e lokela ho khethoa bakeng sa ho bapisa. Ha ho na toka ho khetha sefetoleli sa letoto la S9 e le ntho eo ho buuoang ka eona. .
Ntle le moo, li-transformer tse tloaelehileng tsa S9 li sebelisa sebopeho sa mantlha sa tšepe, ha D10, D11 joalo-joalo hangata li sebelisa sebopeho sa mantlha sa leqeba: mokokotlo oa tšepe o koaletsoeng le mokokotlo oa leqeba o na le phapang e fapaneng ea tekheniki, 'me sebopeho sa mantlha sa leqeba se hlola se ke keng sa hlōloa. mefokolo ea e tloaelehileng stacked konokono sebopeho, ho etsa mohlala, ka konokono lamination, bolelele ba litsela tsa makenete hammoho lehlakoreng le ka ntle le lehlakoreng le ka hare ke batlang e le khōlō, e le hore matla a khoheli ha a aroloe ka mokhoa o lekanang karolong ea tšepe, 'me e phahame. li-harmonics lia etsoa. Leqhubu le fella ka keketseho ea tahlehelo. Karolong ea tšepe ea mekhahlelo e meraro, sebakeng sa mateano a joko ea tšepe le kholomo ea mantlha ea B-phase, ho hlahisoa matla a khoheli a potolohang ka lebaka la matla a mabone a mekhahlelo e meraro ho eketsa tahlehelo, mme ho na le seam. ka lenonyeletsong la butt pakeng tsa li-lamination tsa tšepe. Ka har'a sebaka sa seam, ho na le phallo ea makenete e tšelang li-lamination ka mahlakoreng ho eketsa tahlehelo. Ka hona, leqeba konokono transformer na ka tlaase ho moo ha ho mojaro tahlehelo le ka tlaase ho moo ha ho mojaro hona joale ho feta stacked tšepe konokono transformer. Ho phaella ho phapang boima ba 11-mohlala 100 kVA bokgoni ba mekhahlelo e meraro coil konokono tiisitsoe transformer le mong-mohato coil konokono transformer, matšoao botekgeniki ha e totobetse. Ka hona, qeto ea hore li-transformer tsa mekhahlelo e le 'ngoe li' nile tsa senngoa hanyenyane le ho boloka matla ho feta li-transformer tsa mekhahlelo e meraro ha li na motheo.

Tahlehelo ea mohala o tlase
Na mokhoa oa phepelo ea motlakase oa mohato o le mong o tlase? Ho ea ka molao-motheo oa potoloho, sebaka se le seng se fetisoa ke matla a tšoanang P, matla a matla ke 1, 'me tahlehelo ea mohala oa mokhoa oa ho fana ka matla a mekhahlelo e meraro le mokhoa o le mong oa motlakase o latelang. Nka hore terata ea karolo e tšoanang ea sefapano e sebelisoa 'me ho hanyetsa mohala ke R. Transformer ea karolo e le' ngoe e tsamaisoa ke mokhoa oa terata tse peli. Ha matla a P a fanoa, hona joale mothating oa mohato le mela e sa jeleng paate ke 'na,' me tahlehelo ea mohala e hlahisoang ke P tahlehelo e le 'ngoe = 2I ^ 2R. Transformer ea mekhahlelo e meraro e tsamaisoa ke mokhoa oa terata ea mekhahlelo e meraro. Ha matla a P a fanoa, karolo ea hona joale moleng ke I /3. Boemong bo botle, ha ho na hona joale moleng o sa jeleng paate, 'me karolo ea mohato oa P-phase tahlehelo = (I/3) 2R = I2R/9.
Ka mokhoa ona, tahlehelo ea mohala ke P tse tharo tse lahleheloang = 3 × (I / 3) 2R = I2R / 3. Ho ka bonoa ho tsoa ho palo ea hore tahlehelo ea mohala oa mokhoa oa ho fana ka matla a mekhahlelo e meraro ke e tlaase ka ho fetisisa, 'me Mokhahlelo o le mong oa phepelo ea motlakase o phahame ka makhetlo a tšeletseng ho feta mokhoa oa motlakase oa lithapo tse tharo. Ho ka bonoa hore mokhoa oa phepelo ea motlakase oa mohato o le mong ha o na molemo oa ho fokotsa tahlehelo ea mohala mokhoeng oa phepelo ea matla a mekhahlelo e meraro.

Karolo ea 3 ho e fetolang karolo e le 'ngoe

 Li-Geared Motors Le Moetsi oa Likoloi tsa Motlakase

Tshebeletso e molemohali ho tsoa ho setsebi sa hau sa phetisetso ho isa ho inbox ea hau ka kotloloho.

Tšoara

Yantai Bonway Manufacturer Co.ltd

No.160 Changjiang Road, Yantai, Shandong, China(264006)

T + 86 535 6330966

W + 86 185 63806647

© 2024 Sogears. Litokelo tsohle li sirelelitsoe.