Moteri zidafite uburoso cyangwa Brushed: Ni iyihe ikwiriye umushinga wawe?

Intangiriro

Ubwoko bubiri busanzwe bwa moteri za DC ni moteri zikozwe muri brush na moteri zitagira brush (moteri za BLDC). Nk'uko izina ribisobanura, moteri zikozwe muri brush zikoresha brushes kugira ngo zihindukire, bigatuma moteri izunguruka. Mu buryo bunyuranye, moteri zikozwe muri brushless zisimbuza imikorere ya mechanical commutation hamwe n'uburyo bwo kugenzura ikoranabuhanga. Ubwoko bwombi bukora ku ihame rimwe, ari ryo gukurura magnetic na magnetic repulsion hagati ya coil na magnetism ihoraho. Buri imwe ifite ibyiza n'ibibi byayo, bishobora kugira ingaruka ku mahitamo yawe hashingiwe ku bisabwa byihariye by'ikoreshwa ryawe. Gusobanukirwa itandukaniro riri hagati ya moteri za DC zikozwe muri brush na moteri za DC zitagira brush ni ingenzi mu gusuzuma imikorere yazo. Icyemezo cyo guhitamo ubwoko bumwe kuruta ubundi gishingiye ku bintu bitandukanye, harimo imikorere myiza, igihe cyo kubaho n'ikiguzi.

Ibintu by'ingenzi bigaragaza itandukaniro riri hagati ya moteri ya DC ikoresha brush na brushless:

#1. Gukoresha neza kurushaho

Moteri zitagira uburoso zikora neza kurusha moteri zikozwe muri brush. Zihindura ingufu z'amashanyarazi mo ingufu za mekanike mu buryo bunonosoye cyane, bityo zikagabanya imyanda y'ingufu. Bitandukanye na moteri za DC zikozwe muri brush, moteri zitagira uburoso ntizigira ikibazo cyo kwangirika cyangwa gutakaza ingufu bitewe na brush na commutators. Ibi binoza imikorere, bikongera igihe cyo gukora, kandi bigabanya ikoreshwa ry'ingufu.

Ku rundi ruhande, moteri zikozwe muri brush zifatwa nk'izidakora neza kurusha moteri za DC zidafite brush bitewe n'ibura ry'ingufu zijyanye no gukururana no kohereza ingufu muri sisitemu ya commutator.

#2. Kubungabunga no Kuramba

Moteri zitagira uburosoIfite ibice bike byo kugenda kandi ntigira aho ihurira n’imashini, bigatuma imara igihe kirekire kandi igabanya ibisabwa mu kubungabunga. Kutagira uburoso bikuraho ibibazo bifitanye isano no kwangirika kw’uburoso n’ibindi bibazo byo kubungabunga. Kubwibyo, moteri zitagira uburoso akenshi ziba amahitamo meza ku bakoresha.

Byongeye kandi, moteri zikozwe muri brush zikenera gusanwa cyane bitewe no kwangirika kw'amabrashi na commutator, bishobora gutuma imikorere igabanuka ndetse n'ibibazo bya moteri bigabanuka. Kugira ngo brush ikomeze gukora neza, igomba gusimburwa buri gihe.

#3. Urusaku n'Ihindagurika

Muri moteri zitagira uburoso, umuvuduko w'amashanyarazi urashobora kugenzurwa, bigafasha kugabanya umuvuduko w'imbaraga zishobora gutera guhinda no guhindagurika kw'amashanyarazi. Kubwibyo, moteri zitagira uburoso muri rusange zikora urusaku ruto n'ihindagurika ry'amashanyarazi ugereranyije na moteri zikozwe mu buryo bwa brushed. Kubera ko zitagira uburoso cyangwa commutators. Kugabanya guhinda no guhindagurika kw'amashanyarazi no guhindagurika kw'amashanyarazi byongera ihumure ry'abakoresha kandi bikagabanya kwangirika no kwangirika mu gihe kirekire.

Muri moteri ya DC ifite brushed, brushes na commutator bikorana nk'uburyo bwo guhinduranya. Iyo moteri ikora, izi switches zihora zifunguka kandi zifunga. Ubu buryo butuma amashanyarazi menshi anyura mu miyoboro ya rotor inductive, bigatuma habaho urusaku ruto rw'amashanyarazi bitewe n'amazi menshi anyuramo.

#4. Ikiguzi n'ingorane

Moteri zitagira uburoso zikunze guhenda kandi zigoye bitewe na sisitemu yo kugenzura amashanyarazi ikoreshwa mu guhindura imiterere yazo. Igiciro cya moteri zitagira uburoso za DC kiri hejuru ugereranyije namoteri za DC zakoreshejweahanini biterwa n'ikoranabuhanga rigezweho rikoreshwa mu gushushanya.

#5. Igishushanyo n'imikorere

Moteri za DC zitagira uburoso ntizikora zigahinduka zonyine. Zikeneye uruziga rw'amashanyarazi rukoresha transistors kugira ngo zigenzure umuriro unyura mu miyoboro izunguruka ya moteri. Izi moteri zikoresha uburyo bwo kugenzura amashanyarazi n'ibikoresho bya Hall effect kugira ngo zigenzure umuriro mu miyoboro, aho kwishingikiriza ku miyoboro ya mekanike.

Moteri za DC zikozwe muri brushed zigenda zihinduka ubwazo, bivuze ko zidasaba circuit y'umushoferi kugira ngo zikore. Ahubwo, zikoresha brushes za mechanical na commutators kugira ngo zigenzure umuriro mu mizunguruko, bityo zigatanga imbaraga za rukuruzi. Iyi mbaraga za rukuruzi ituma moteri izenguruka.

#6. Porogaramu

Nk'uko ikiguzi cyamoteri zitera gutigitakandi ibikoresho by'ikoranabuhanga bifitanye isano bikomeje kugabanuka, icyifuzo cya moteri zitagira uburoso na moteri zikozwe muri brush kiriyongera. Moteri zitagira uburoso zikunzwe cyane ku bikoresho by'ikoranabuhanga bigezweho, ibikoresho by'ubuvuzi, ibikoresho by'ubwiza, robots, nibindi.

Ariko hari ahantu moteri zikoresha brushed zirushaho kumvikana. Hari ikoreshwa rikomeye rya moteri zikoresha brushed muri telefoni zigezweho, e-cigarettes, videwo controller, massager zo mu maso, n'ibindi.