Li-brushes tsa k'habone tsa Morteng ke likarolo tsa bohlokoa ho li-motor tse potolohang (joalo ka lijenereithara le li-motor tsa motlakase), tse sebelisoang haholo ho felisa maqhubu a maqhubu, ho sireletsa polokeho ea lisebelisoa le ho thusa lits'ebetso tsa ho lekola. Maemo a ts'ebeliso ea bona le mesebetsi ke tse latelang:
Mesebetsi ea I.Core le Liphello
- Ha jenereithara kapa enjene e sebetsa, asymmetry sebakeng sa makenete (joalo ka likheo tse sa leka-lekaneng tsa moea kapa liphapang tsa coil impedance) e ka kenya matla a shaft ho shaft e potolohang. Haeba motlakase oa shaft o phunyeletsa filimi ea oli e nang le oli, o ka etsa shaft current, e lebisang ho shaft e nang le electrolysis, ho senyeha ha lubricant, esita le ho hloleha ho mamella.
- Li-brushes tsa k'habone tsa Morteng li khutsufatsa leqhubu la rotor ho ea ntlong ea mochini, li khelosa maqhubu a shaft fatše le ho a thibela ho phalla ka har'a li-bearings. Mohlala, lijenereithara tse kholo li kenya borashe ba khabone ea fatše qetellong ea turbine, ha li-bearings tsa mots'oants'o li kentsoe li-insulating pads, 'me li theha sebopeho sa khale sa 'excitation end insulation + turbine end grounding'.
II. Maemo a Tloaelehileng a Kopo
- Lijenereithara tsa Thermal / hydropower: Li-brushes tsa carbon tse entsoeng ka Morteng li kenngoa qetellong ea turbine, hammoho le li-bearings tse nang le insulated qetellong ea thabo, ho felisa leakage magnetic induction shaft voltage. Mohlala, ho lijenereithara tse fehlang matla a metsi, li-thrust bearings li itšetleha feela ka filimi e tšesaane ea oli bakeng sa ho kenya letsoho, 'me ho theola borashe ba k'habone ho ka thibela electrolysis ea likhetla tse jereng.
- Li-turbine tsa moea: E sebelisoa bakeng sa li-rotor tsa jenereithara kapa lisebelisoa tsa tšireletso ea surge, hangata lisebelisoa li khethoa ho tloha ho metallic graphite (copper / silevera-based), e fanang ka conductivity e phahameng, ho hanyetsa ho apara, le ho hanyetsa hona joale ka nakoana.
- High-voltage / variable-frequency motors: Tsena li na le kotsi e kholo ea ho ba le shaft current. Mohlala, Tonghua Power Generation Company e kentse borashe ba khabone qetellong ea koloi ea fan ea mantlha, e sebelisa liliba tsa khatello e sa feleng ho boloka matla a lefela, ka hona e rarolla bothata ba hore li-bearings tsa pele tse sirelelitsoeng li ke ke tsa thibela ka ho felletseng.
- Lipalangoang tsa literene: Ka har'a li-motors tsa li-locomotives tsa motlakase kapa li-locomotives tsa diesel, li-brush tsa carbon tse fatše li felisa ho bokellana ha motlakase nakong ea ts'ebetso, ho sireletsa li-bearings le ho boloka botsitso ba tsamaiso ea motlakase.
Nako ea poso: Aug-01-2025
