Lijenereithareng tse kholo tsa turbine ea moea, rotor e na le li-conductor tsa koporo tse nang le matla a phahameng tse lokelang ho hokahanngoa ka ho sa feleng le likhokahano tsa pheletso ea rotor tse nang le khanyetso e tlase haholo ea motlakase. Ho betla ha malakabe a tloaelehileng ho ka baka ho futhumatsa ho sa lekanang, oxidation, le sebaka se seholo se amehileng ke mocheso. Ka lehlakoreng le leng, ho betla ha induction ho sebelisa tšimo e laoloang ea electromagnetic ho tsepamisa mocheso feela kopanong ea koporo, ho hlahisa tlamo e hloekileng ea metallurgical ha e ntse e sireletsa motheo oa rotor le sistimi ea insulation.
Ho futhumatsa ka induction ho sebetsa hantle haholo bakeng sa dikopano tsa koporo tsa rotor hobane matla a makenete a fapanyetsanang a baka maqhubu a eddy ka ho toba ka hara sebaka sa kopanelo e tsamaisang motlakase, a hlahisa mocheso hantle moo motsoako wa brazing o lokelang ho phalla teng. Molao-motheo ona o dumella tshepe ya brazing ho qhibilihisa ka ketso ya capillary ntle le ho fetelletsa sebopeho sa rotor se potolohileng.
Hobaneng Induction Brazing e Sebetsa Bakeng sa ho Welding Rotor ea Wind Turbine
Mekoallo ea koporo le likarolo tsa lesale la qetello ka har'a rotor ea jenereithara ea moea li tlameha ho sebetsana le tse latelang:
- Mejaro e phahameng ea hona joale e tsoelang pele
- Ho thothomela ha mechine ho tsoa ho potoloho ea turbine ea nako e telele
- Katoloso ea mocheso nakong ea liphetoho tsa mojaro
- Libaka tse thata tsa lebopong kapa tse hole
Lenonyello le fokolang la braze le eketsa khanyetso, 'me esita le keketseho e nyane ea khanyetso e ka hlahisa mocheso o fumanehang sebakeng seo o fokotsang katleho ea jenereithara le ho khutsufatsa bophelo ba ts'ebeletso. Ho kenya braze ho fokotsa kotsi ena hobane ts'ebetso e fana ka tse latelang:
- Mocheso o tšoanang oa manonyeletso
- Oxidation e tlase
- Phallo ea motsoako e ka phetoang
- Phokotso ea ho sotha
- Ho tsamaisa motlakase ka tsela e tsitsitseng
Ka lebaka la hore li-lamination tsa tšepe ea rotor li lula li pholile, thepa ea makenete ea rotor e bolokoa hamolemo ho feta ka mekhoa ea malakabe a bulehileng.
Tatelano ya Tshebetso
- Tokiso e Kopanetsoeng
Libaka tsa khokahano ea koporo le tsa rotor ke:
- e entsoe ka mechini bakeng sa ho lekana hantle
- e hloekisitsoeng ka lik'hemik'hale
- e koahetsoeng ka phallo haeba ho hlokahala
- e tlatsitsoe esale pele ka motsoako oa brazing o thehiloeng ho silevera kapa koporo-phosphorus
- Sebaka sa Khoele se Ikhethileng
Koili ea induction e ikhethileng e etselitsoe ho bapisa selikalikoe sa rotor le jiometri ea koporo.
- tsepamisa maikutlo matla a khoheli
- qoba ho futhumatsa haufi
- boloka mocheso o lekanang o potolohang
- e loketse likopano tsa rotor tse bophara bo boholo
- Ho futhumatsa ho Laoloang
Phepelo ea motlakase e fana ka motlakase o phahameng oa maqhubu ka har'a coil.
Sena se theha:
- ho futhumatsa ha motlakase sebakeng seo
- ho potlaka ka potlako
- sebaka se senyenyane sa mocheso
- taolo e nepahetseng ea mocheso
Motsoako oa tšepe o fihla mochesong oa phallo ha 'mele oa rotor o ntse o pholile hanyane.
- Phallo ea Alloy le Tlamo
Hang ha setlolo se qhibiliha:
- ketso ea capillary e hula motsoako ka har'a lenonyello
- likheo lia fokotsoa
- tlamo e ba matla ka mokhoa oa mechine
- motlakase o ntse o le holimo
- Pholiso e Laolehileng
Kamora hore motlakase o eme:
- lenonyeletso lea phola butle-butle
- khatello ea maikutlo ea ka hare e fokotsehile
- kotsi ea ho petsoha e fokotseha
botsitso ba litekanyo boa bolokoa
Melemo ea Tekheniki ho feta Flame Brazing Boleng bo Phahameng ba Kopanelo
Ho kenella ha motlakase ho etsa hore ho futhumale ho potolohang ho potoloha khokahano e 'ngoe le e 'ngoe ea rotor ho be bonolo, ho fokotsa:
- manonyeletso a batang
- ho fetoloa
- porosity
- ho kolobisa ho sa fellang
Tšebeliso e Ntle ea Matla
Kaha ke lenonyeletso feela le futhumatsoang, matla a fokolang a senyeha ho feta ka litsamaiso tsa malakabe a khase.
Pheta-pheto ea Ts'ebetso e Ntlafetseng
Taolo ea matla a dijithale e lumella:
- liprofaele tsa mocheso o nepahetseng
- polokelo ea diresepe
- taolo ea potoloho e iketsang
- tlhahiso e ka lateloang
Tšebetso e Sireletsehileng
Ha ho na lelakabe le bulehileng le bolela:
- kotsi e tlase ea mollo
- tikoloho e sireletsehileng ea fektheri
- ho loketse hamolemo bakeng sa likopano tsa rotor tse nang le insulation
Tlhahiso e potlakileng
Ho futhumatsa ka induction ho ka khutsufatsa nako ea potoloho haholo meleng ea tlhahiso.
Lisebelisoa tse ling tsa ts'ebetso ena
Lirothara tse Kholo tsa Jenereithara ea Turbine ea Moea
Bakeng sa ho ikopanya:
- mekoallo ea koporo
- masale a qetello
- likarolo tsa koporo
- li-terminal tse kobehileng
Lirothara tsa Jenereithara ea Motlakase oa Metsi
Moo li-conductor tsa rotor tse nang le motlakase o phahameng li hlokang ho kopanngoa ka nepo.
Tlhahiso ea Rotor ea Liindasteri
Bakeng sa:
- traction motors
- likoloi tsa merafo
- lijenereithara tsa metsing
- li-alternator tse boima
Ntlafatso ea Rotor
Bakeng sa tokiso ea:
- manonyeletso a brase a petsohileng
- likhokahano tsa koporo tse tsofetseng
- li-terminal tse hanyetsang haholo
