Lintlha tse qaqileng tsa 6kV Slip Ring Motor tseo U Lokelang ho li Tseba

Ha ho tluoa tabeng ea ho matlafatsa lisebelisoa tsa indasteri tse boima, 6kV ring ring motors hangata ke khetho ea pele bakeng sa baenjiniere ba bangata le batsamaisi ba limela. Li-motor tsena tse matla li etselitsoe ho sebetsana le ts'ebetso ea motlakase o phahameng ha li ntse li fana ka torque e ikhethang le taolo ea lebelo. Tataisong ena e batsi, re tla ikakhela ka setotsoana ho lintlha tsa bohlokoa tseo u hlokang ho li tseba mabapi le li-slip ring motors tsa 6kV, tse u thusang ho etsa liqeto tse nepahetseng mabapi le litlhoko tsa hau tsa matla a indasteri.

 

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Letoto:YR-HV
Boemo ba ts'ireletso: IP23
Voltage range：3000V±5%,3300V±5%,6000V±5%,6600V±5%,10000V±5%,11000V±5%
Matla a matla: 200-5600 kW
Sesebelisoa: hoist, leloala le bilikang, mochini oa ho taka oa terata.
Monyetla: lerata le tlase, vibrate e nyane, ts'ebetso e tšepahalang, ho kenya habonolo le tlhokomelo.
Maemo: Letoto lena la lihlahisoa le lumellana le litekanyetso tsa JB/T10314.1-2002 le JB/T7594.
Tse ling: SKF, NSK, FAG bearings li ka nkeloa sebaka ho latela litlhoko tsa bareki.

Lintlha tsa bohlokoa tsa Motlakase bakeng sa 6kV Slip Ring Motors

Ho utloisisa liparamente tsa motlakase tsa 6kV slip ring motors ho bohlokoa bakeng sa ho khetha enjene e nepahetseng bakeng sa ts'ebeliso ea hau. A re ke re hlahlobisiseng tse ling tsa litlhaloso tsa bohlokoa ka ho fetisisa:

Voltage Range

6kV slip ring motors hangata e sebetsa ka har'a motlakase oa 6000V ±5%. Sena se bolela hore enjene e ka sebetsa hantle lipakeng tsa 5700V le 6300V. Baetsi ba bang ba boetse ba fana ka mehlala e ka sebetsang ho 3000V ± 5%, 3300V ± 5%, 6600V ± 5%, 10000V ± 5%, le 11000V ± 5%, ho fana ka phetoho bakeng sa mekhoa e fapaneng ea matla a indasteri.

Range ea Matla

Phallo ea matla ea 6kV ring ring motors e ka fapana haholo, hangata ho tloha ho 200kW ho isa ho 5600kW. Mofuta ona o pharaletseng o lumella lits'ebetso liindastering tse fapaneng, ho tloha lits'ebetsong tse nyane ho isa litsing tse kholo tsa indasteri.

maqhubu

Boholo ba li-slip ring motors tsa 6kV li etselitsoe ho sebetsa ho 50Hz kapa 60Hz, ho latela lintlha tsa marang-rang a matla a tikoloho. Ho bohlokoa ho khetha enjene e lumellanang le maqhubu a phepelo ea motlakase sebakeng sa heno ho netefatsa ts'ebetso e nepahetseng.

bokgoni

Mechini ea sejoale-joale ea 6kV slip ring motors e ithorisa ka lintlha tse sebetsang hantle, hangata li fihla ho 97%. Bokhoni bona bo phahameng bo fetolela ho theola litšenyehelo tsa matla le ho fokotsa tšusumetso ea tikoloho nakong ea bophelo ba koloi.

Ntlha ea Matla

Matla a matla a 6kV slip ring motors hangata a tloha ho 0.8 ho isa ho 0.9. Ntho e phahameng ea matla e bonts'a tšebeliso e nepahetseng ea matla a motlakase, e fokotsang khatello tsamaisong ea phepelo ea motlakase.

U Hloka Sehlopha sefe sa Tšireletso (IP Rating)?

Tekanyetso ea IP (Ingress Protection) ke lintlha tsa bohlokoa tse bonts'ang hore na enjene e sirelelitsoe joang khahlano le lintho tse tiileng le maro. Bakeng sa 6kV slip ring motors, sehlopha sa tšireletso se tloaelehileng hangata ke IP23.

Ho utloisisa IP23

Boemong ba IP23:

• Nomoro ea pele (2) e bontša tšireletso khahlanong le lintho tse tiileng tse kholo ho feta 12.5mm.
• Nomoro ea bobeli (3) e bolela tšireletso khahlanong le ho fafatsa metsi ka lehlakoreng le fihlang ho likhato tse 60 ho tloha holimo.

Boemo bona ba tšireletso bo loketse lits'ebetso tse ngata tsa indasteri moo motlakase o sa pepesehang lerōle le boima kapa ho fafatsa metsi ka kotloloho. Leha ho le joalo, bakeng sa tikoloho e boima haholo, li-motors tse nang le litekanyetso tse phahameng tsa IP li ka hlokahala.

Litlhahiso bakeng sa Litekanyetso tse Phahameng tsa IP

Maemong a mang, o ka hloka enjene e nang le litekanyetso tse phahameng tsa IP:

• IP54: E fana ka tšireletso khahlanong le lerōle le ho phatloha ha metsi ho tloha mahlakoreng 'ohle.
• IP55: E fana ka tšireletso khahlanong le lerōle le lifofane tsa metsi tse nang le khatello e tlaase.
• IP65: E netefatsa ts'ireletso e felletseng khahlano le lerole le lijete tsa metsi tse nang le khatello e tlase.

Ha u khetha boemo bo nepahetseng ba IP, nahana ka maemo a itseng a tikoloho ao enjene e tla sebetsa ho ona. Lintlha tse kang maemo a lerōle, mongobo, le monyetla oa ho pepesehela metsi kaofela li lokela ho hlokomeloa.

Ho Utloisisa Matla a Matla (200kW-5000kW)

Mefuta e fapaneng ea matla a 6kV slip ring motors e kholo, hangata e tloha ho 200kW ho ea ho 5000kW. Mofuta ona o pharaletseng o lumella li-motor tsena ho sebelisoa lits'ebetsong tse fapaneng tsa indasteri, e 'ngoe le e' ngoe e na le litlhoko tsa eona tsa matla.

Matla a Tlase (200kW-1000kW)

Li-motors tsa mofuta ona hangata li sebelisoa ho:

• Lipompompo tse nyane ho isa ho tse mahareng le li-compressor
• Litsamaiso tsa conveyor mesebetsing ea merafo
• Litsila tse nyane le li-crusher indastering ea samente

Li-motor tsena li fana ka teka-tekano lipakeng tsa matla le bokhabane, li etsa hore li tšoanelehe bakeng sa lits'ebetso tse hlokang torque e kholo ea ho qala empa ha li hloke tlhahiso e phahameng haholo e tsoelang pele ea matla.

Matla a Mahareng (1000kW-3000kW)

Lethathamo lena la matla le fumaneha hangata ho:

• Lipompompo tse kholo tsa indasteri le li-fan
• Li-compressor tsa boholo bo mahareng indastering ea oli le khase
• Litsila tse rollang indastering ea tšepe

Li-motors tsa mofuta ona li fana ka matla a mangata ha li ntse li sebetsa hantle, li etsa hore e be tse loketseng bakeng sa lits'ebetso tsa indasteri tse hlokang ts'ebetso e tsoelang pele.

Matla a Phahameng a Phahameng (3000kW-5000kW)

Matla a phahameng ka ho fetisisa 6kV ring ring motors hangata li sebelisoa ho:

• Li-compressor tse kholo limela tsa petrochemical
• Li-mill le li-crusher tse boima mesebetsing ea merafo
• Lipompompo tse nang le bokhoni bo phahameng litsing tsa ho hloekisa metsi

Li-motor tsena li etselitsoe lits'ebetso tse batloang haholo indastering, tse fanang ka matla a maholo le bokhoni ba ho sebetsana le meroalo e feteletseng.

Lintlha Tse Susumetsang Khetho ea Matla

Ha u khetha matla a nepahetseng bakeng sa enjene ea hau ea 6kV slip ring, nahana ka lintlha tse latelang:

• Litšobotsi tsa mojaro: Nahana ka meroalo e qalang le e tsamaisang.
• Potoloho ea mosebetsi: Etsa qeto ea hore na enjene e tla sebetsa e sa khaotse kapa e sa khaotse.
• Maemo a tikoloho: Lithempereichara tse phahameng tsa tikoloho li ka hloka ho nyenyefatsa enjene.
• Katoloso ea nako e tlang: Nahana ka keketseho e ka bang teng ea litlhoko tsa matla.

Mehopolo ea Katleho Ho pholletsa le Mekhahlelo ea Matla

Ka kakaretso, likoloi tse kholo li atisa ho sebetsa hantle ho feta tse nyenyane. Leha ho le joalo, ke habohlokoa ho hlokomela hore katleho e ka fapana ho itšetlehile ka moralo o itseng le kaho ea motlakase. Ha u khetha 6kV slip ring motor, nahana ka lintlha tse latelang tse amanang le katleho:

• Bokhoni ba ho jara ka botlalo: Ena ke katleho ea enjene ha e sebetsa ka boima ba eona bo lekantsoeng.
• Bokhoni ba ho jara karolo e itseng: Lienjiniere tse ngata li qeta nako e ngata li sebetsa ka tlase ho mojaro o felletseng, ka hona, ts'ebetso ea karolo e itseng e bohlokoa bakeng sa ho boloka matla ka kakaretso.
• Power factor: Matla a phahameng ka kakaretso a bontša tšebeliso e ntle ea matla.

Mekhoa ea ho Pholisa bakeng sa Mekhahlelo e fapaneng ea Matla

Ha matla a hlahisoang ke 6kV slip ring motors a ntse a eketseha, ho joalo le ka tlhokahalo ea mekhoa e sebetsang ea ho pholisa. Mona ke kakaretso e akaretsang ea mekhoa ea ho pholisa e sebelisoang mefuteng e fapaneng ea matla:

• 200kW-1000kW: Hangata sebelisa open drip-proof (ODP) kapa meralo e kentsoeng ka botlalo ea fan-cooled (TEFC).
• 1000kW-3000kW: E ka sebelisa mekhoa e tsoetseng pele ea ho pholisa joalo ka lisebelisoa tse futhumatsang moea le moea kapa lisebelisoa tse pholileng ka metsi.
• 3000kW-5000kW: Ka tloaelo e hloka lisebelisoa tse pholileng tse tsoetseng pele, hangata tse kenyelletsang li-stator tse pholileng ka metsi le li-rotor, kapa ho pholile moea o qobelloang ka lisebelisoa tsa mocheso.

Khetho ea sistimi e pholileng e ka ama ts'ebetso ea enjene haholo, ts'ebetso ea eona, le nako ea bophelo, haholo ts'ebelisong ea matla a holimo.

Mekhoa ea ho Qala bakeng sa Mekhahlelo e fapaneng ea Matla

6kV ring ring motors fana ka tenyetseha mekhoeng ea ho qala, e ka fapana ho latela mefuta ea matla le litlhoko tsa ts'ebeliso:

• 200kW-1000kW: Hangata sebelisa rotor resistance start kapa soft starters.
• 1000kW-3000kW: E ka sebelisa lisebelisoa tsa rheostat tsa metsi kapa li-drive frequency drives (VFDs) bakeng sa taolo e nepahetseng haholoanyane.
• 3000kW-5000kW: Ka tloaelo e hloka mekhoa e tsoetseng pele ea ho qala joalo ka li-auto-transformer tse qalang kapa li-VFD tse nang le matla a phahameng.

Khetho ea mokhoa oa ho qala e ka ama ts'ebetso ea koloi haholo, haholo lits'ebetsong tse hlokang ho qala khafetsa kapa taolo e nepahetseng ea lebelo.

Litlhokomelo tsa Tlhokomelo Ho pholletsa le Matla a Matla

Ha tlhahiso ea matla ea 6kV slip ring motors e ntse e eketseha, ho joalo le ka ho rarahana ha litlhoko tsa tlhokomelo:

• 200kW-1000kW: Tlhokomelo ea kamehla hangata e kenyelletsa tlhahlobo ea borashe le ho e nchafatsa, ho kenya mafura, le ho hloekisa ka kakaretso.
• 1000kW-3000kW: E ka hloka tlhahlobo e eketsehileng khafetsa, mekhoa e tsoetseng pele ea tlhahlobo, le lisebelisoa tse khethehileng bakeng sa tlhokomelo.
• 3000kW-5000kW: Hangata e batla mananeo a pharalletseng a tlhokomelo, ho kenyeletsoa tlhahlobo ea kamehla ea thermographic, tlhahlobo ea vibrate, le lisebelisoa tse ka bang teng tsa ho beha leihlo inthaneteng.

Tlhokomelo e nepahetseng e bohlokoa bakeng sa ho netefatsa bophelo bo bolelele le bots'epehi ba 6kV slip ring motors ho pholletsa le mefuta eohle ea matla.

Mekhoa ea ho ikhethela

Leha li-motors tsa 6kV slip ring ring tse tloaelehileng li koahela mefuta e mengata ea lits'ebetso, likhetho tsa ho iketsetsa li teng ho fihlela litlhoko tse ikhethileng:

• Meetso e khethehileng ea shaft bakeng sa litlhoko tse khethehileng tsa ho kopanya
• Sistimi e ntlafalitsoeng ea insulation bakeng sa tikoloho e thata
• Meetso ea rotor e ikhethileng bakeng sa litšobotsi tse ikhethang tsa lebelo la torque
• Lithako tse khethehileng tsa pente bakeng sa libaka tse senyang
• Li-bearings tse ntlafalitsoeng bakeng sa bophelo bo atolositsoeng lits'ebetsong tse boima

Ha u nahana ka 6kV slip ring motor, buisana ka litlhoko tsa hau tse ikhethileng le moetsi ho hlahloba likhetho tsa ho iketsetsa tse ka ntlafatsang ts'ebetso ea enjene ea kopo ea hau.

Litekanyetso le Setifikeiti

6kV slip ring motors li tlas'a maemo le litifikeiti tse fapaneng tsa machabeng, tse ka fapana ho latela sebaka le ts'ebeliso. Maemo a mang a tloaelehileng a kenyelletsa:

• IEC 60034: Tekanyetso ea machabeng ea mechini ea motlakase e potolohang
• IEEE 841: Tekanyetso bakeng sa indasteri ea peterole le ea lik'hemik'hale e boima haholo ea li-motors tsa squirrel-cage induction
• NEMA MG 1: Likoloi le Lijenereithara
• API 541: Form-leqeba la Squirrel Cage Motors-500 Horsepower le kholoanyane

Netefatsa hore enjene ea 6kV slip ring eo u e khethang e lumellana le maemo a amehang bakeng sa indasteri le sebaka sa heno.

Trends In 6kV Slip Ring Motor Technology

Ha theknoloji e ntse e hatela pele, re ka lebella ho bona lintlafatso tse 'maloa molemong oa moralo le bokhoni ba 6kV slip ring motor:

• Tšebeliso e eketsehileng ea lisebelisoa tse tsoetseng pele bakeng sa ts'ebetso e ntlafetseng le ho fokotsa boima ba 'mele
• Ho kopanngoa ha li-sensor tse bohlale bakeng sa ho lekola nako ea sebele le tlhokomelo e boletsoeng esale pele
• Matla a matla a matlafalitsoeng, a lumellang meralo e kopaneng
• Mekhoa e ntlafetseng ea ho pholisa bakeng sa tsamaiso e ntlafetseng ea mocheso
• Litsamaiso tse tsoetseng pele tsa taolo bakeng sa lebelo le nepahetseng haholoanyane le taolo ea torque

Ho lula u tseba ka mekhoa ena ho ka u thusa ho etsa liqeto tsa bopaki ba nako e tlang ha u khetha 6kV slip ring motors bakeng sa lits'ebetso tsa hau.

Qetellong, ho khetha enjene e nepahetseng ea 6kV slip ring e hloka kutloisiso e felletseng ea litlhaloso le lintlha tse fapaneng. Ho tloha ho liparamente tsa motlakase le litlelase tsa ts'ireletso ho isa ho matla a motlakase le likhetho tsa khetho ea hau, karolo e 'ngoe le e 'ngoe e na le karolo ea bohlokoa ho khethollang hore na koloi e loketse ts'ebeliso ea hau.

Na u batla boleng ba boleng bo holimo, bo sebetsang hantle 6kV ring ring motors bakeng sa lisebelisoa tsa hau tsa indasteri, HVAC, matla, kapa lisebelisoa tsa lipalangoang? Shaanxi Qihe Xicheng Electromechanical Equipment Co., Ltd. e sebetsa ka ho khetheha ho fana ka litharollo tsa lisebelisoa tsa motlakase tse lumellanang le litlhoko tsa hau. Sehlopha sa rona sa litsebi se ikemiselitse ho u thusa ho khetha koloi e nepahetseng bakeng sa litlhoko tsa hau, ho netefatsa ts'ebetso e nepahetseng le ts'ebetso ea matla. Se ke oa tsilatsila ho ikopanya le rona ho xcmotors@163.com bakeng sa ts'ehetso ea motho ka mong le ho hlahloba mefuta ea rona ea li-slip ring ring tse tsoetseng pele tsa 6kV.

References

1. Johnson, RT (2019). High Voltage Motor Design: Melao-motheo le Likopo. IEEE Tobetsa.

2. Smith, AB (2020). Likoloi tsa Motlakase oa Liindasteri: Khetho, Ts'ebetso, le Tlhokomelo. Khatiso ea CRC.

3. Brown, ML (2018). Mekhoa ea Matla bakeng sa Likopo tse kholo tsa indasteri. Springer.

4. Davis, EF (2021). Slip Ring Motors: Khopolo le Boikoetliso. Elsevier.

5. Wilson, GH (2017). Matla a Motlakase a Motlakase: Maemo le Theknoloji. Wiley-IEEE Tobetsa.

6. Thompson, KR (2022). Mekhoa e tsoetseng pele ea ho Pholisa bakeng sa Likoloi tsa Motlakase tse Matla a Phahameng. Journal of Thermal Engineering, 45 (3), 287-301.