Site na mmepe na mgbasawanye nke akpaaka ụlọ ọrụ, ụlọ smart na ngwa elektrọnik, igwe anaghị agba nchara DC (BLDC) na moto synchronous magnet na-adịgide adịgide (PMSM) ejirila n'ọtụtụ mpaghara.Dị ka otu n'ime akụkụ kachasị mkpa nke akụrụngwa akụrụngwa, moto ahụ metụtara ịdị mma nke moto na teknụzụ njikwa, ma ọ bụ arụmọrụ nke ngwaahịa ma ọ bụ ahụmịhe nke ndị na-azụ ahịa.
Teknụzụ YHTECH na-agba mbọ iwulite gburugburu ebe obibi njikwa moto nke ọma.Ọ bụghị naanị na ọ nwere MCUs na ngwa mmepe ngwaike maka njikwa moto, kamakwa ọ na-enye algorithms njikwa moto n'efu ma dịkwa mfe iji.Site na mbanye ebili mmiri na draịva sine, site na nzaghachi sensọ Hall na nzaghachi enweghị mmetụta, YHTECH Technology ewepụtala akụrụngwa dị mkpa iji nyere ndị injinia njikwa moto aka ịghọta ngwa ngwa njikwa njikwa vector nke ọma.
Yiheng Intelligent motoỤlọ njikwabụ ebumnobi izugbe obere voltaji moto nke nkeji atọ.Ọ na-eji STM32 usoro microcontrollers na ọbá akwụkwọ ọrụ moto STM32 na-akwọ ụgbọala DC brushless moto, AC synchronous moto, na asynchronous moto.Ejiri oghere nkwụnye microcontroller, usoro microcontrollers STM32 dị iche iche nwere ike iji mebie algọridim njikwa moto.Yiheng Technology ugbu a na-enye bọọdụ njikwa moto dị ala dabere na igwe ADC abụọ STM32 yana moto dị ala. PCB akara osisidabere na ngwa-ngwa comparator STM32.
Ejiri bọọdụ njikwa moto nwere interface mgbaama Ụlọ Nzukọ yana interface encoder, nke nwere ike ịzaghachi ọnọdụ rotor wee rụọ draịva njikwa FOC na ihe mmetụta ọnọdụ ma ọ bụ mbanye ebili mmiri nke isii.Nye interface resistor braking, nke enwere ike itinye n'ọrụ braking siri ike nke njikwa nzaghachi dị elu.Na atọ-phase mmepụta ọnụ voltaji nchọpụta ejikọrọ na ADC, yana mebere-anọpụ iche ebe sekit na comparator circuit, ọ nwere ike na-aghọta a dịgasị iche iche nke brushless DC moto (BLDC) isii nzọụkwụ square ife ọnọdụ sensorless mbanye ngwa.O nwekwara 3 phase current detectors resistor 1 DC ground bus current resistor, enwere ike iji ya na ụzọ nchọpụta atọ dị ugbu a: atọ-eguzogide, nchọpụta abụọ na-eguzogide ugbu a, na nchọpụta otu-eguzogide ugbu a.Ọ nwere ike mejuputa vector njikwa algọridim (vector control algọridim) dị ka ihe mmetụta ọnọdụ na ọnọdụ enweghị mmetụta iji kwọọ moto AC nke atọ, wee ghọta teknụzụ ngwa njikwa moto nke ụlọ, ngwaahịa azụmahịa na ụlọ ọrụ mmepụta ihe.Na iwu ntinye interface akụkụ, na mgbakwunye na USB ka UART interface, UART interface na I2C interface, ọ na-enye a potentiometer analog input interface, nke nwere ike ịgbanwe iguzogide potentiometer kewaa voltaji, na mmepụta voltaji iwu bụ. ndị ADC gụrụ.Tụkwasị na nke ahụ, e nwere ihe ntụgharị abụọ na-atụgharị na bọtịnụ bọtịnụ, nke nwere ike inye mmemme maka ịtọ ọnọdụ nchịkwa, ma nye ihe ngosi 5 LED, gụnyere ihe ngosi njehie.
Oge nzipu: Jun-05-2023