Ngophuhliso kunye nokuthandwa kwe-automation yemizi-mveliso, i-smart home kunye ne-automotive electronics, i-brushless DC motors (BLDC) kunye ne-magnetic synchronous motors (PMSM) zisetyenziswe ngokubanzi kwiindawo ezininzi.Njengenye yezona zinto zibalulekileyo zezixhobo zoomatshini, i-motor inxulumene nomgangatho we-motor drive kunye nolawulo lwetekhnoloji, nokuba kukusebenza kwemveliso okanye amava abathengi.
IThekhnoloji ye-YHTECH izibophelele ekwakheni inkqubo esebenzayo yokulawula imoto.Ayinayo kuphela ii-MCUs kunye neekhithi zophuhliso lwehardware yolawulo lweemoto, kodwa ikwabonelela simahla kwaye kulula ukuyisebenzisa i-algorithms yesoftware yolawulo lwemoto.Ukusuka kwi-square wave drive ukuya kwi-sine wave drive, ukusuka kwi-Hall sensor feedback to feedbackless, i-YHTECH iTekhnoloji iseke izixhobo ezifanelekileyo zokunceda iinjineli zokulawula iimoto ukuba ziqonde ngokukhawuleza izisombululo zokulawula i-motor vector.
Yiheng Intelligent MotorIBhodi yoLawuloyinjongo jikelele-injongo ephantsi-voltage umqhubi motor isigaba ezintathu.Isebenzisa i-STM32 uthotho lwee-microcontrollers kunye nethala leencwadi le-STM32 leemoto ukuqhuba iimotor ze-DC ezingenasbhrashi, iimotor ezilungelelanisiweyo ze-AC, kunye neemotor ezilinganayo.Ixhotyiswe ngesokethi ye-adapter ye-microcontroller, i-STM32 i-series microcontrollers eyahlukeneyo ingasetyenziselwa ukuphumeza i-algorithms yokulawula imoto.I-Yiheng Technology okwangoku ibonelela ngebhodi yokulawula i-motor ephantsi-voltage esekwe kwi-injini ye-ADC ye-STM32 kunye nenjini ene-voltage ephantsi. Ibhodi yokulawula yePCBisekelwe kwi-high-speed comparator STM32.
Ibhodi yokulawula i-motor ixhotyiswe nge-interface yesignali yeHolo kunye ne-encoder interface, enokuthi iphendule indawo ye-rotor kwaye yenza i-FOC yokulawula i-drive kunye ne-sensor ye-position okanye i-square-step wave drive.Ukubonelela nge-interface ye-braking resistor interface, enokuthi isetyenziswe kumsebenzi wokunyathela oguquguqukayo wolawulo oluphezulu lwempendulo.Ngokubhaqwa kombane wesiphelo senqanaba lesithathu lesiphumo esiqhagamshelwe kwi-ADC, kunye nesekethe yenqaku elingathathi hlangothi kunye nesekethe yokuthelekisa, inokuqonda iintlobo ngeentlobo ze-brushless DC motor (BLDC) enamanyathelo amathandathu esquare wave isikhundla se-sensorless drive applications.Ikwanayo ne-3 yesigaba sokufumanisa i-resistors yangoku kunye ne-1 ye-DC ye-bus ye-ground bus yokukhangela i-resistor yangoku, kwaye ingasetyenziselwa kwiindlela ezintathu zokufumanisa ngoku: ukuchasana okuthathu, ukufunyanwa kwangoku kokubini, kunye nokufunyanwa kwe-single-resistor yangoku.Iyakwazi ukuphumeza i-algorithm yokulawula i-vector ye-field-oriented (i-algorithm yokulawula i-vector) njenge-sensor ye-position kunye ne-sensorless isikhundla sokuqhuba i-motor yesigaba sesithathu se-AC, kunye nokuqaphela iteknoloji yesicelo sokulawulwa kweemoto zekhaya, iimveliso zorhwebo kunye nezoshishino.Kwinxalenye yojongano lomyalelo, ukongeza kwi-USB kwi-UART interface, i-UART interface kunye ne-I2C interface, ikwabonelela nge-potentiometer ye-analog ye-interface yegalelo, enokutshintsha ukuxhathisa kwe-potentiometer ukwahlula i-voltage, kunye nomyalelo wombane wokuphuma ifundwe yi-ADC.Ukongezelela, kukho iinguqu ezimbini zediphu kunye nokutshintsha iqhosha, elinokubonelela ngeenkqubo zokumisela imo yokulawula, kwaye unikeze izikhombisi ze-5 ze-LED, kubandakanywa nesalathisi sephutha.
Ixesha lokuposa: Jun-05-2023