Isebenza kanjani i-DC motor yebhulashi?

Injini ye-DC yebhulashi elincane iyinjini evamile esetshenziswa kuma-elekthronikhi, amathoyizi, njalo njalo. Le moto encane isebenza kusetshenziswa izimiso ze-electromagnetism. Inamandla okuguqula amandla kagesi abe amandla omshini yenze kwaba ukukhetha okuthandwayo kwezinhlelo ezahlukene zokusebenza.

Isimiso Sokusebenza

- Amandla kagesi

Isimiso esiyisisekelo sokusebenza se-ibhulashi elincane le-DCkusekelwe ekusebenzisaneni phakathi kwamasimu kazibuthe amagnethi amabili: i-rotor kanye ne-stator. I-rotor iyimagnethi ehlala njalo, kanti i-stator iyi-electromagnet equkethe ikhoyili yocingo. Uma ugesi unikezwa ikhoyili yocingo, udala insimu kazibuthe. Le nsimu kazibuthe isebenzisana nemagnethi ehlala njalo ye-rotor, okubangela ukuthi i-rotor ijikeleze.

- Uhlelo Lokuthutha Ibhulashi

Uhlelo lwe-brush commutator lusetshenziswa ukuqinisekisa ukuthi i-rotor iyaqhubeka nokujikeleza kahle ohlangothini olulodwa. Uhlelo lwe-brush commutator luqukethe amabhulashi amabili ensimbi, asetshenziselwa ukudlulisa ugesi kusuka kugesi omile kuya ku-commutator ejikelezayo. I-commutator iyi-rotor eqhubayo eyisilinda ehlukanisiwe enamathiselwe ku-motor shaft. Isebenza ngokuguqula njalo i-polarity yombane othunyelwa ku-wire coil, eshintsha i-polarity yamagnetic ye-rotor, okwenza ukuthi ijikeleze njalo ohlangothini olulodwa.

Izicelo

Isidlidlizi semalizisetshenziswa ezinhlotsheni ezahlukene zokusebenza ngenxa yokusebenza kwazo kahle okuphezulu, usayizi omncane, kanye namakhono okulawula anembile. Zitholakala emikhiqizweni eminingi, kufaka phakathi amathoyizi, amadivayisi ezokwelapha, izingxenye zezimoto, kanye nezinto zikagesi.

- Amathoyizi: ama-motor e-DC asetshenziswa kumathoyizi amancane njengezimoto ezilawulwa kude, izikebhe, namarobhothi.

- Amadivayisi Ezokwelapha: Adlala indima ebalulekile kumadivayisi ezokwelapha njengemishini ye-CPAP yokumpompa, kanye nabahlaziyi begazi.

- Ama-elekthronikhi: Atholakala futhi kuma-elekthronikhi asetshenziswa ngabathengi njengamakhamera, ama-smartphone, kanye nama-drones.

Isiphetho

Injini ye-DC yebhulashi elincane ingenye yamamotha avame kakhulu futhi asetshenziswa kabanzi ngenxa yamakhono ayo ahlukile. Ubukhulu bayo obuncane kanye nokuthembeka kwayo kwenza kube ukukhetha okuthandwayo kwezinhlelo zokusebenza eziningi.