I-Toshiba Electronics yaseYurophu ihlaziywe kwaye yandisa isakhelo soyilo lweBrushless DC (BLDC) kunye ne-Permanent Magnet Synchronous Motor (PMSM) drives, yongeza izinto ezintsha ezibamba ngokuzenzekelayo iiparamitha zemoto kunye nokwenza lula useto lokuphucula.
Ngokwenza lula le mingeni xa uqalisa iprojekthi entsha, izixhobo zamva nje zikhawulezisa uphuhliso lwesicelo kunye nokunciphisa ixesha lokuthengisa umbane osebenza ngamandla oguquguqukayo oqhuba isantya.
Ukunceda ukunyusa useto lolawulo olujolise kwintsimi (FOC), inguqulelo yamva nje ye-Toshiba ye-MCU Motor Studio (MMS v3.0) yazisa ubuchule obutsha bokuqikelela indawo ye-rotor esekelwe kuqwalaselo lwe-flux. Umkhangeli we-flux udibanisa uqikelelo lwe-α- kunye ne-β-axis flux components ukubala indawo yombane ye-rotor kunye nokunciphisa ubunzima bezicwangciso zokuqala zokufumana i-PI, njengoko kufunwa kwiindlela eziqhelekileyo zoqikelelo lwezikhundla ezisetyenziswa kwi-PI control loops, evumela abasebenzisi ukuba baqhubele phambili ngokukhawuleza ekuphuhliseni ukusetyenziswa kwemoto.
Ukuhamba kunye ne-MMS 3.0, uToshiba uye watyhila isixhobo esitsha, iMotor Tuning Studio (MTS v1.0) eyenza kube lula ukubamba iiparameters zokulawula iimoto kunye nokuqhuba. I-MTS ibandakanya i-firmware elayishwe kwi-MCU yemoto kunye nesixhobo esisekwe kwi-PC.
I-firmware ibala ukuxhathisa kwe-rotor, i-d/q axis inductance, umzuzu we-inertia, kunye ne-magnetic flux. Yenzelwe i-Toshiba TMPM4K kunye ne-TMPM3H MCUs, ikwaxhasa ulawulo lwe-software ye-vector ekusebenzeni okuqhelekileyo kwe-motor-drive.
Isixhobo se-PC esingumlingane se-MTS siphatha uqwalaselo lwe-flux kwaye sibala iiparamitha ze-PI zokuzuza kulawulo lwangoku, ulawulo lwesantya, kunye noqikelelo lwendawo. Yenza ifayile yeheader ye-C equlethe ezi parameters ezilungisiweyo kwaye ivelise ifayile ye-XML yokuqalisa efunekayo kuvavanyo lwemoto kunye nophuhliso lokuqhuba usebenzisa i-MMS 3.0.
Ukukhawulezisa uphuhliso lokuqhuba ngezixhobo zamva nje, iToshiba idibene neMikroElektronika (MIKROE) ukuze inikeze i-Clicker 4 eneendleko ezisebenzayo kwibhodi ye-TMPM4K, i-Clicker 4 yebhodi ye-TMPM3H kunye ne-inverter shield. Ikiti iquka ibhodi yokuphuhlisa i-compact ye-Toshiba TMPM4K okanye i-TMPM3H MCU kunye ne-inverter shield kwaye ayifuni i-hardware eyongezelelweyo yokudibanisa kwi-motorless sensor kwaye iqale ukuvavanya.
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