Yintoni i-inverter?
I-inverter iguqula amandla e-DC (ibhetri, ibhetri yokugcina) kumandla e-AC (ngokubanzi 220v, i-50hz sine wave). Ine-Inverter Bridger Bridge, ulawulo lwe-Logic kunye nesekethe yokucoca.
Ngamafutshane, i-inverter sisixhobo se-elektroniki esiguqula i-voltage ephantsi (i-12 okanye i-12 okanye i-12 okanye i-12 okanye i-12 okanye i-12 okanye i-12 okanye i-12 volts okanye i-48 volts) ngqo kwi-220 volts i-volts iguqulwe okwangoku. Kungenxa yokuba sihlala sisebenzisa i-220-volt yokutshintsha irestimifier yangoku ukuyiguqula yangoku, kwaye i-Inverter isebenza kwelinye icala, kungoko igama.
Yintonii-jave ye-save
Amantshontsho anokufakwa ngokomsebenzi wabo wokukhupha, a. yahlulwe yabaphengululi abakhulu, b. I-Ave Pelders eguqulweyo kwaye c. I-Ainers ye-sine wave.
Ke ngoko, inkcazo yeverter ye-jave ye-sine ye-sine yi-inverter yayo ye-waves
Inzuzo yayo kukuba amagqabi avelise, ukugqwetha kusezantsi kakhulu, kwaye ukubekwa kwayo kuyahambelana ne-ACP Remid yegridi ye-ACS. Ngapha koko, umgangatho wamandla o-AC obonelelwe ngokugqwesileyoi-jave ye-saveiphakamile kunelo legridi. I-inir ye-ene wave inambuzane encinci kwirediyo, izixhobo zonxibelelwano kunye nezixhobo ezichanekileyo, ingxolo ephantsi, ukuvumelana kwezicelo eziphezulu, kwaye loo matshini uneendlela eziphezulu; Ukungancedi kwayo kukuba umgca kunye nokulungiswa kwendlela yokuguqula i-inverter intsomi, ineemfuno eziphezulu zokulawula i-chips kunye nexabiso le-chips, kwaye liyabiza kakhulu.
Ingaba isebenza kanjani?
Ngaphambi kokwazisa umgaqo wokuSebenza wei-jave ye-save, qala wazise umgaqo wokusebenza we-inverter.
I-inverter yi-DC ukuya kwi-crintramer, eneneni yinkqubo yokuzikhusela kwi-voltage ngomguquli. Umguquguquki uguqula i-Clotsi ye-AC yegridi yamandla kwi-12V ye-DC, ngelixa i-inverter iguqula igalelo le-12V dc iphume kwi-adaptha kwi-adaptha ye-ac ende-right. Omabini la macandelo akwasebenzisa iMozulu yePosi yokuTyalwa rhoqo (i-PWM). Inxalenye yayo engundoqo yi-PWM APRULER, i-adaptha isebenzisa i-UC3842, kwaye i-Inverter isebenzisa i-TL5001 chip. Uluhlu lwevolthi yokusebenza ye-TL5001 yi-3.6 ~ 40v, kwaye ixhotywe ngempazamo i-Amplifier, uMlawuli, i-Oscillator yesekethe yokukhusela i-filtage kunye nesekethe yokukhusela i-voltage.
Isinxibelelanisi sokufaka: Kukho imiqondiso emi-3 kwigalelo legalelo, i-12v DC igalelo Vin, umsebenzi ufumana amandla e-voltage kunye nephaneli yolawulo lwangoku lomqondiso. I-VIN inikezelwa yi-adaptha, i-enb voltage inikezelwa yi-MCU kwibhodi ye-nimani, ixabiso layo ngu-0 okanye i-3V, i-Enb = 0, i-inirter ayisebenzi, kwaye i-enb = i-inirter ikwimo yokusebenza eqhelekileyo; Ngelixa i-voltage enikezwe yiBhodi ephambili, uluhlu lwayo lweentlobo luphakathi kwe-0 ne-5V. Amaxabiso ahlukeneyo e-DIM abuyiselwe kwi-terminal yengxelo ye-PWM, kwaye okwangoku inikezwe yi-inverter kumthwalo iya kuba yahlukile. Ixabiso elincinci lexabiso le-DIM, incinci ikhutshiwe okwangoku kwi-inverter. inkulu.
Isiphaluka sokuqala se-Voltage Pass: Xa i-ENB ikwinqanaba eliphezulu, ikhuphe i-voltage ephezulu yokukhanyisa ityhubhu yephaneli yephaneli.
I-PWM Counteller: Inayimisebenzi elandelayo: I-Vill Saver Irestage, i-Ampssillator, i-Oscillator kunye ne-PWM, ukhuseleko lwe-Overvoltige, ukhuseleko lwesekethe, kunye nemveliso yemveliso.
Ukuguqulwa kwe-DC: Isiphaluka sokuguqula i-voltage senze i-mos yokutshintsha ityhubhu ye-tube kunye ne-Impomky ye-Energy. Ipulse yokufaka ikhutshelwe yi-amplifier yokutyhala kwaye iqhube ityhubhu ye-MOS ukuba isebenze ukutshintsha, ukuze i-DC Voltage ihlawule i-imputer, ukuze isiphelo somntu esincinci sinokufumana ivolthi ye-oc.
I-LC OSFELILY kunye nesekethe yokuphuma: Ukuqinisekisa ubume be-1600V obufunekayo kwisibane ukuba uqale, kwaye unciphise i-voltage ukuya kwi-800v emva kokuba isibane siqalile.
Iziphumo ze-Voltage Retage: Xa umthwalo usebenza, i-voltage yesampulu ibuyiselwe ukuze uzinze uzinzisa igalelo le-ineverter.
((I-stines ye-sne wave yesekethe)
Umahluko phakathi kwe-Inverter ye-Sine Wave kunye ne-inverter eqhelekileyo kukuba amagqabi awo apheleleyo anezinga eliphantsi le-sine enereyithi yedigri yerediyo, ngenxa yoko akukho ngqiqweni kwezona zinto ziphezulu, umsebenzi wokukhusela ugqityiwe , kwaye ukufaneleka kokufanelekileyo kuphezulu.
Isizathu sokubai-jave ye-saveUnokukhupha i-SIne epheleleyo ye-Sine kungenxa yokuba isebenzisa itekhnoloji ye-SPWM ebaluleke ngakumbi kunetekhnoloji ye-PWM.
Umgaqo-siseko we-SPWM usekwe kumgaqo-siseko olinganayo otyhidiweyo kwizixhobo zomsebenzi wexesha: Ukuba i-pulses Act kwizixhobo zomsebenzi, imveliso yexabiso le-piak kunye nexesha lokutsalwa lingalingani.
I-SPWM ithelekisa i-triangling gostrature kunye nexabiso elisigxina le-Peak (njengokuguqula i-Rictrauncy 10K) nge-DC ye-DC) ye-DC Brotege (i-voltage, i-voltage ye-DC (i-pulse etshintsha Isalathiso se-SIF sine I-AMLLLLXATITY NOKUGQIBELA KWE-SIC SECREA SEVER AVE KUFUNEKA UKUVULWA KWE-DC Vintul Pultage Pulltiss ye-Pultages
IXESHA LOKUQALA: NgoFebwe-05-2024
