Uyini umehluko phakathi kwe-brushless ne-brushed blower? (1)
I. Umehluko kumgomo wokusebenza
- Ibhulashi elibhulashi
Amabhulashi amabhulashi asebenzisa ukushintsha kwemishini, izigxobo kazibuthe azinyakazi futhi ikhoyili iyajikeleza. Lapho i-motor isebenza, ikhoyili kanye ne-commutator iyazungezisa, odonsa kanye namabhulashi ekhabhoni awazungezi, futhi ushintsho olushintshanayo lwendlela yamanje yekhoyili lwenziwa isiguquli sesigaba namabhulashi azungeza ngenjini. Ama-electrode ekhabhoni ashibilika kumatheminali ekhoyili ukuze afinyelele ukuguqulwa kwendlela, okubizwa ngokuthi amabhulashi ekhabhoni.
Ukushelela komunye nomunye kuzokhuhla amabhulashi ekhabhoni futhi kubangele ukuguga, okudinga ukushintshwa okujwayelekile kwamabhulashi; ukushintshana phakathi kwamabhulashi ekhabhoni kanye nokuvula nokuvala amakhoyili kuzophumela ezinhlansini zikagesi, kukhiqize amaza kagesi aphazamisana nezinto zikagesi.
- I-brushless blower
Amabhulashi amabhulashithatha ukushintsha kwe-elekthronikhi, ikhoyili ayinyakazi, izigxobo kazibuthe ziyajikeleza. Umsebenzi wokushintsha isigaba ushiywe kumjikelezo wokulawula kusilawuli (ngokuvamile inzwa ye-Hall + isilawuli, ubuchwepheshe obuthuthuke kakhulu yi-magnetic encoder) ukuze uqedele; Izakhi zehholo zizwa ukuma kwezigxobo kazibuthe zikazibuthe unomphela, ukuze isekethe ye-elekthronikhi ishintshe indlela yamanje kukhoyili ngesikhathi sangempela ukushayela injini.
II. Umehluko ekulawuleni isivinini
- I-brush blower--Ukulawulwa kwesivinini se-voltage eguquguqukayo
Kungukulungisa i-voltage yokuhlinzeka phezulu naphansi, ukushintsha amandla kazibuthe, ukufeza inhloso yokushintsha isivinini; Ukulawulwa kwesivinini se-voltage eguquguqukayo.
- I-Brushless blower--Ukulawulwa kwesivinini se-Frequency
Kungukulungisa i-voltage yokuphakelwa kwamandla ingashintshiwe, shintsha isiginali yokulawula ye-ESC ukuze kuzuzwe injongo yokushintsha isivinini sokujikeleza;
Isikhathi sokuthumela: Apr-23-2024