Motor Drive Kudzora kudzora kutenderera kwemotokari kana kumira, uye kumhanya kwekutenderera kwemotokari kunoenderana nekushandiswa kwemutori akasiyana, kusanganisira kushambadzira uye kushambadzira kwemagetsi kugadzirisa.
Nzvimbo isingaperi yebrashi-mota yakagadziriswa, coil yanga yakatenderedza mutenderedzwa, uye kutungamira kwemagineti kunoshandurwa nekubatikana pakati pebrashi uye muteveri kuti rotenderera achitenderera ichitenderera zvichitenderera.
Brushless mota, sekufunga kwaro, haina iyo inonzi burashi uye mutengesi. Rotor yayo iviridzi gwara risingaperi, iyo coil ikatemwa. Iyo yakabatana zvakananga kune iyo yekunze simba rekuwanikwa.
Muchokwadi, mota isina brash inodawo gavhuna yemagetsi, iyo ndeyekutyaira mota. Inoshandura nzira yezvino mukati meiyo yakagadziriswa coil pane chero nguva, kuitira kuti ive nechokwadi chekuti simba pakati payo uye magineti asingagumi anodzora uye kutenderera kwekuenderera mberi kunogona kuenderera mberi.
Mota yebrashless inogona kushanda pasina kugadziriswa kwemagetsi, kugovera magetsi kune iyo mota inogona kushanda, asi izvi hazvigone kutenderera.Direkitori yazvino inofanirwa kushandurwa kusvika kumatatu - chikamu kuchinjika zvazvino nemutemo unoputika uripo.
Iyo yekutanga gadziriso yekugadzirisa haina kufanana nekugadziriswa kwemagetsi, iyo gadziriro yemagetsi yemagetsi, akataura izvi iwe ungangoda kubvunza, gadziriro yemagetsi yemagetsi isina bhurasiti ine mutsauko wei.
Muchokwadi, pane musiyano mukuru pakati pebrush uye bhururu inoenderana nemota. Iye zvino rotor yemota, inova chikamu chinogona kutenderedza, ndezvekuti magnet block, uye coil ndiye mutambi asingatenderera, nekuti hapana kabhoni brashi pakati, iyi ndiyo mota yebrash.
Uye mota yebrashi, sezita rinoratidza burashi brashi, saka kune mota yebrashi, sekunge isu tinowanzoita vana vanotamba nekudzora kwemota motokari yebrashi.
Sekureva kwemhando mbiri dzemashini emagetsi uye zita rebrashi uye brashi - yemagetsi emagetsi ekurongedza.
Direct iripo magetsi akachengetwa mubhatiri redu, iyo inogona kukamurwa kuita matanda akanaka uye asina kunaka. Simba remagetsi reimba yedu 220V, inoshandiswa kune mbozhanhare mbozha kana komputa, ndeye ac.ac ine imwe frequency, inowanzotaura mutsara wesimba uye minus yakadzokera kuchinjana; danda uye danda rakaipa.
Izvozvi Ac uye DC yakajeka, ndeipi matatu-phase magetsi? Zvinoenderana nedzidziso, inotaurwa nezviripo zvemagetsi, iyo inoumbwa nemagetsi matatu, iyo inoumbwa neyakagadziriswa katatu pamwe chete neyakafanana frequency, iyo yakafanana amplitude uye iyo chikamu mutsauko we120 degrees zvine mutsindo.
Kazhinji, imba yedu iri kuchinjika zvazvino, kuwedzera kune voltage, frequency, kutyaira angle zvakasiyana, zvimwe zvakafanana, izvozvi zvemagetsi matatu-matatu uye zviripo zviripo.
Brushless, iyo yekuisa yakananga ikozvino, kuburikidza neyefa capacitor yekuita kuti vabvekerege. Nzira yese yekukonzeresa yekukwira uye inogamuchira magetsi mcu inoshandiswa mune simba anogamuchira ongororo yemagetsi ndiyo mitsara matsvuku pamutsetse uye dema mutsara, imwe yacho inobatanidzwa muMos tube yekushandisa nzira yese, pano, iyo yemagetsi inodzorwa nayo Magetsi, scm yakatanga, kutyaira mos pombi yekunyora, kugadzira mota inodonha kudonha kudonha kurira.
Dzimwe shanduko yemagetsi dzakashongedzerwa neanosvitsa calibration basa. Usati wapinda mambomira system, icha tarisa kana nzvimbo yekukwira yakakwira kana yakaderera kana pakati. Kana iyo nzvimbo yekukwira yakakwira, ichapinda mune iyo calibration yerwendo rwekugadzirisa kwemagetsi.
Kana zvese zvagadzirira, iyo-chip micocomputer yekugadzirisa yemagetsi ichasarudza iyo yekuburitsa iyo yekuburitsa nzizi uye yekuisa kona yekufambisa mota uye inotungamira chiratidzo pane iyo PWM Signal mutsara.Izvi brushless electromoodation nheyo.
Apo mota yekutyaira ichimhanya, mapoka matatu emapoka matatu ebasa mukati meboka remagetsi, iwo eboka rimwe chete, iro rakashata rekubuda, kana zvakashata, zvisina kunaka, zvisina kunaka, izvo zvakashata, zvakashata Kuburitsa kwakanyanya, kwakaumba kuchinjanisa ikozvino, zvakare, kuita basa iri, mapoka avo emagetsi kune 8000 hz.spection yemutungamiriri wemagetsi akaenzana nemotokari yemafekitori inoshandiswa pane frequency converter kana gavhuna.
Iyo Input is DC, inowanzoiswa neLithium battter.Zvinobuda ndeche-matatu-phase ac, iyo inogona kutyaira mota zvakananga.
Uye zvakare, iyo Airmodel brushless gavhuna emagetsi ane masaini matatu ane masaini ekuisa, anoshandiswa kudzora motokari, kunyanya kune mana-axis aeromendi, Special Eeromendi inodiwa nekuda kwekunyanyisa.
Saka nei uchida kuronga kwakakosha kwemagetsi pane quad, izvo zvakakosha nezvazvo?
Iyo Quad ine oiri ina, uye oars maviri ane crucscross.Hakukutu mberi kwekutenderera pakatenderera padheti anogona kukanganisa matunhu ekuputika anokonzerwa nekutenderera kweimwe gomba.
Iyo Divhiyi yeOri yega yega idiki, uye Sangano reCentrifugal rakaparadzirwa seOnto Oars Centrial Centrigal Simba rinogadzira pfuma yeGyroscopic, inochengeta fuselage kubva pakutendeuka nekukurumidza.
Naizvozvo, kuwanda kwekuvandudza kwekutungamira giya rekutonga chiratidzo chakanyanya kuderera.
Ina axis yekuraira nekukurumidza mhinduro, mukupindura shanduko, inoda kumhanya kwemagetsi inowanzoitwa Control MCU yakavakirwa-muPID, inogona kumhanya shanduko yemhando yemuenzaniso ndege yekupa ndege yekupa, pane mana axis haina kuoma, ina axis mota yekukurumidza kuchinja mukuda kukurumidza maitiro.
Nekumhanya kwakakwira kusarudzika kwemagetsi, IIC bhazi rekutapudza trainminic Signs Signal Signcal Signment musana.
Unogona kuda:
Kutumira Nguva: Aug-29-2019
