Industrial Motor Drive Control Board
Details
Chechipiri, iyo mota yekudzora chirongwa inonyatso shandiswa kudzora mota, asi rudzii rwemota?Imota yeDC here kana mota yeAC? Zvakadini nedanho resimba?Zvese izvi zvinoda kuongororwa kana mhando yemota yatemwa! Wobva watarisa mhando dzemota:
Kubva pamaonero emhando yemagetsi ekupa, inogona kukamurwa kuita zvikamu zviri pamusoro, izvo zvinotungamira kune kugadzirwa kweakasiyana mota control scheme; Kumwe kupatsanurwa kunoburitsa marudzi akasiyana.
Semuenzaniso, DC motors inogona zvakare kukamurwa kuita imwe-chikamu mota uye matatu-chikamu mota;uye nekuda kweakasiyana anoenderana zvirongwa zvekutonga zvezvikamu izvi, zvinogona kupatsanurwa mune inotevera algorithm.Ona!
Zvadaro, inogona zvakare kukamurwa maererano nesimba: Tsanangudzo yeMotor zvinoenderana nemakirasi emagetsi akasiyana! Naizvozvo, mhinduro yekudzora mota inofanirwa kusiyaniswa zvinoenderana nekushandiswa uye rudzi rwemota!Haikwanise kuve yakajairika!Servo motors, torque motors, switched kusada mota, uye zvechigarire magineti synchronous motors zvese zvinosiyaniswa zvinoenderana nekushandisa kwavo.Pakutonga kwemota, pane zvakare kupatsanurwa kwesoftware uye Hardware.Heino tarisa padanho rekutonga software:Iyo inonyanya kushandiswa mota control algorithms, ndiko kuti, ayo anoshandiswa mupfungwa yakakurumbira ndeaya: DC mota: Zvinoenderana nekuti iri-nhatu-chikamu kana chimwe-chikamu!Imwe-chikamu! : Zviri nyore kudzora, iyo yakanyanya kunanga ndeye yakananga voltage control, hongu, kumhanyisa mutemo kunogonekawo;Uye nhatu-chikamu: nzira dzakasiyana dzekutonga dzinogona kushandiswa, dzakadai seyakananga voltage control, pwm control kana matanhatu-nhanho yekudzora nzira, iyo inogona kupedzwa neakawanda single-chip microcomputers, trapezoidal wave control kana sine wave control, izvo zvakanaka chip inoisa mberi zvimwe zvinodikanwa, sekuti huwandu hwakakwana, hongu, inogona zvakare kuve neFOC kutonga, nezvimwe;
Ipapo AC mota dzinogona zvakare kukamurwa kuita zvikamu.Iyo algorithm level inotora classic pid control, hongu, kune zvakare advanced neural network control, fuzzy control, adaptive control, nezvimwewo; Wobva wadzokera kumubvunzo, ndeipi chip iri nani? Maererano nezviri pamusoro, zvinogona kuonekwa. kuti kune marudzi akawanda emotor, uye panofanira kuva nemachipisi akasiyana kuti asangane nezvinodiwa pasi pemhando dzakasiyana uye algorithms akasiyana!Kushandisa dimikira, nhanho nhanhatu dzakapfava dzinogona kuitika neakajairika 51 single-chip microcomputer, asi kupi zvinhu zvedu zvinofanira kuiswa here?Kana chiri chigadzirwa chemutengi, zvakakwana kuti chinogona kushandiswa, ipapo 51 inogona kusangana nezvinodiwa, uye kana inoshandiswa mumhizha, inokwana kuchinja kune ARM, uye kana ikashandiswa mumotokari, ipapo. mhando mbiri idzi hadzigamuchirwi.Chinoda kushandiswa iMCU inogona kusangana nemota yakatarwa nhanho!Naizvozvo, chirevo chekusarudza chip chekudzora mota ndechekuti sezvo zvinoenderana nerudzi rwemota, zvinoenderanawo nekushandiswa!Chokwadi, kune uyewo zvimwe zvakafanana.Semuyenzaniso, nekuti iri kudzora mota, yakajairwa yapfuura mhinduro inowanzoda kuunganidza ruzivo rwazvino, saka amplifier inogona kushandiswa kushandura yazvino nekuitumira kuMCU yekugadziriswa kwemasaini;hongu, nekuvandudzwa kwemasekete akabatanidzwa, Chikamu chekutanga chemutyairi chakashandiswa munguva yakapfuura chinogona kubatanidzwa zvakananga muMCU nevamwe vanogadzira, kuchengetedza nzvimbo yekugadzira! voltage, pwm control inoda mcu kuunganidza, inogona / LIN uye mamwe madhiraivha anoshandiswa mumotokari anoda machipisi akatsaurirwa kuendesa uye kutumira kune mcu, nezvimwewo;
Pano, chip chimwechete hachikurudzirwi, asi vazhinji vevagadziri vepakutanga vari munyika vari kushandisa akasiyana mota mhinduro.Kuti uwane rumwe ruzivo, ndapota shanyira webhusaiti yepakutanga! Vagadziri vepakutanga vakakura: infineon, ST, microchip, freescale, NXP, ti, onsemiconductor, nezvimwewo, vaparura mhinduro dzakasiyana dzemotokari.
