Motlakase oa Pitch Slip Ring bakeng sa GoldWind Turbine 3MW
Tlhaloso ea Sehlahisoa
Lesale lena la motlakase le thellang ke moralo o ikhethileng bakeng sa li-turbine tsa moea tsa MINGYANG, tse seng li ntse li kentsoe ka bongata maemong a fapaneng a ts'ebetso. Ts'ebetso eohle ho latela ts'ebetso ea APQP4WIND e etsang hore lihlahisoa tsohle tsa rona li be le tsebo le ho sebetsa ka thelelo ho tloha ho 5MW - 8MW platform turbines.
Sekanale sa phetiso ea lets'oao:sebelisa silevera ea brush, ho tšepahala ho matla, ha ho na tahlehelo ea matšoao. E ka fetisa matšoao a optical fiber (FORJ), CAN-BUS, Ethernet, Profibus, RS485 le lipontšo tse ling tsa puisano.
Setsi sa phetiso ea motlakase:e loketse bakeng sa hona joale e phahameng, ho sebelisa koporo alloy block brush contact, ho tšepahala ho matla, bophelo bo bolelele le matla a mangata a mangata.
Likhetho tseo u ka li khethang ka tlase: ka kopo ikopanye le moenjiniere oa rona bakeng sa likhetho:
● Encoder
● Lihokelo
● Chelete e fihlang ho 500 A
● khokahanyo ea FORJ
● KANE-BESE
● Ethernet
● Profi-bese
● RS485
Setšoantšo sa Sehlahisoa (ho ea ka kopo ea hau)
Tlhaloso ea Sehlahisoa sa Theknoloji
| Mechanical parameter | Parameter ea Motlakase | |||
| Ntho | Boleng | paramethara | Boleng ba matla | Boleng ba pontšo |
| Moralo bophelo bohle | 150,000,000 potoloho | Rated Voltage | 0-400VAC/VDC | 0-24VAC/VDC |
| Lebelo la Lebelo | 0-50 rpm | Insulation resistance | ≥1000MΩ/1000VDC | ≥500MΩ/500 VDC |
| Mocheso o sebetsang. | -30 ℃~+80 ℃ | Cable/ Mehala | Likhetho tse ngata tseo u ka li khethang | Likhetho tse ngata tseo u ka li khethang |
| Mongobo oa Mongobo | 0-90%RH | Bolelele ba thapo | Likhetho tse ngata tseo u ka li khethang | Likhetho tse ngata tseo u ka li khethang |
| Ikopanye le Lisebelisoa | Silevera-koporo | Matla a ho itšireletsa | 2500VAC@50Hz,60s | 500VAC@50Hz,60s |
| Matlo | Aluminium | Matla a phetoho ea boleng ba phetoho | ＜10mΩ | |
| Sehlopha sa IP | IP54 ~~IP67(e ka tloaeleha) | Sekanale sa matšoao | 18 likanale | |
| Anti corrosion grade | C3 /C4 | |||
Kopo
Pitch control slip ring ring e khethehileng moralo o khethehileng bakeng sa sethala sa Goldwind 3MW turbines;e fetotsoe ho tloha ho li-turbine tsa moea tse 3 MW - 5MW; Phetoho e kholo ea pontšo ka katleho, e tsitsitseng e sebetsa maemong a thata. Ho kengoa ka bongata bakeng sa li-turbine tsa moea tsa Gold Wind 6MW
Wind power slip ring ke eng?
Wind power slip ring ke khokahano ea motlakase bakeng sa turbine ea moea, e sebelisoang haholo ho fetisa mats'oao a motlakase le matla a motlakase a yuniti e potolohang. Hangata e kentsoe ka holim'a ho jara ha mochini oa moea, e na le boikarabello ba ho amohela matla le mats'oao a hlahisoang ha jenereithara e potoloha, 'me e fetisetsa matla ana le matšoao ho ea kantle ho yuniti.
Sesepa sa matla a moea sa moea se entsoe haholo ka karolo ea rotor le karolo ea stator. Karolo ea rotor e behiloe holim'a shaft e potolohang ea turbine ea moea 'me e hokahane le kopano ea turbine ea moea e potolohang. Karolo ea stator e tsitsitse holim'a moqomo oa tora kapa setsing sa turbine ea moea. Likhokahano tsa matla le mats'oao li thehiloe lipakeng tsa rotor le stator ka likhokahano tse thellang.
Ho kopana pakeng tsa stator le rotor ho sebelisa litšepe tsa bohlokoa tse kang khauta le silevera le lisebelisoa tse ling tse phahameng tsa alloy, hobane thepa ea ho kopana e tlameha ho ba le khanyetso e fokolang, coefficient e nyenyane ea likhohlano, ho hanyetsa kutu le litšobotsi tse ling. Ha re bua ka botekgeniki, haeba ho hanyetsa ha lesale la thella e le kholo haholo, ha motlakase lipheletsong ka bobeli e le kholo haholo, e kanna ea ba ka lebaka la ho chesa haholo ho chesa lesale le thellang, haeba coefficient ea khohlano e le kholo haholo, stator le rotor li boloka. ho ferekanngoa, selikalikoe sa slip se tla tloha se fela, kahoo se ama bophelo ba tšebeletso.
