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DC dilenaneo: sesebediswa, e leng mosebetsi o kopo

Mosebetsi tšohliloeng sehloohong sena, yuniti e itšetlehile ka ho feletseng ka lipono tse makatsang tsa induction motlakase. Sena ke motheo molao-motheo oa tšebetso ea enjene DC. Hoa tsebahala hore hona joale-jereng mokhanni extending hodima mona kenngoa ka libaka khoheli, o na le phello matla, e leng se ka 'na ho ikemisetsa ho latela puso ea le letšehali ka letsohong le: F = B * Ke * L, moo -electric jwale ke, B - tšimo induction; L - the hakantse bolelele. Tšela mela la lebotho la matla a khoheli, mokhanni fumanang matla a electromotive, eo mabapi le phallo jwale e lebisitsoe ho eona, 'me e bitsoa khutlisetsang kapa ya sebadi. dilenaneo ho fetola ho DC matla ka foromo phetha molao oa matla, empa hape mokhoa o sa fellang sebelisa e ka futhumatsang.

Ka holim 'a sesebediswa phetha molao kopanong e neng e ka bonoa ka tsela e latelang: enjene DC sebopeho ke batlang e bonolo, e emeloang ke inductor le armature, tse ka thōko ka ho le lekhalo moeeng.

Inductor baka ema khoheli ea mochine, 'me ka lehlakoreng le leng, na le le foreimi e, palo e (ka sehloohong le tlatsetso). Mounted ka lipalo tse foreime, le substrate ka boeona e ke ka setotsoana ho hlongoa oa potoloho a khoheli a. Ka sehloohong ea tšimo matsoelintsoeke lipalo di na le dipegelo ho bōpa e matla a khoheli, 'me e eketsehileng - kela ho ntlafatsa mabapi le.

Motor DC a hlomelloa le ankora tloha maqephe a arohaneng, terata le kela pokello (loketseng ka theko silindara ea lipoleiti koporo). Boitsebiso bo ho tloswa e phethahatsoa sebedisa borashe jwale. Di e tsitsitseng le e neng e tšoaretsoe bo itseng, e leng e fana ka matla a hlokoa bakeng sa la khatello holim'a mokelli.

Nakong ea tshebetso ya DC borashe dilenaneo susumeletsa holim 'e potoloha pokello ka tsela e joalo e le hore ba ba kamehla ho fallela ho tloha poleiti mong ho e' ngoe. Kahoo switjha dikarolo e tšoanang le ea kela le armature jwale di fetoha. Process, hammoho le liketsahalo tsa amanang le eona, e bitsoang switjha. EMF etsa hore hona joale eketsehileng, le nang le kabo e lekane ya matla segokanyipalo holim'a tlhobosa le. Hore ena ke lebaka le ka sehloohong bakeng sa sparking le 'mokelli (ka matla a ketsahalo ena hakanngoa switjha le boleng kereita hlalosoa matla lona).

DC dilenaneo khona ho nyakallo alashwa - bōpa ka e le matla a khoheli e hlokehang ka sesebediswa. Di arotsoe ka lihlopha tse 'nè (khanna mokhoa):

  • Ikemetseng bao matsoelintsoeke e tsamaisoa ho tloha e Link DC mohloding.
  • E tšoanang - matsoelintsoeke ho tšoanang le ho fana ka armature kela.
  • Ka tsela e lumellanang - amana letotong.
  • Tsoakane (ka seriale le e tšoanang le makhetlo nyakallo).

Qalong tshimololang gagamalo le armature e tsitsitseng ka ho lefela. Hanyetsa monyenyane, kahoo hona joale qalang ka linako tse ling 10-20 phahame ho feta ho rated. Ho etsa bonnete ba e boreleli qala-ho fihlela e sebelisoa resistor stepwise bao ho hanyetsa boleng khoneha kgethwa ke starter dilenaneo jwale.

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