Emhlabeni wezokukhiqiza osheshayo, ubuchwepheshe bokushayela budlala indima ebalulekile ekuzenzakaleni nasekuphathweni kwemoto. Izinkampani ezifana ne 东莞燕鸥动力科技有限公司 ziseqhulwini ekuthuthukiseni izixazululo eziphambili ezithuthukisa ukusebenza kahle, ukunemba, nokwethembeka ezishayelweni zikagesi. Ngokuhlanganisa ubuchwepheshe bokushayela obuphambili, abakhiqizi bangathuthukisa izinqubo zokukhiqiza, banciphise ukusetshenziswa kwamandla, futhi bathuthukise ukusebenza kwesistimu jikelele.

Ubuchwepheshe bokushayela buhlanganisa uhla olubanzi lwezithako nezinhlelo eziklanyelwe ukuphatha ukuhamba nokushesha kwemoto zikagesi. Ukuqonda lezi zinhlelo kubalulekile ezinkampanini ezifuna ukufaka izixazululo zokwenza izinto ezenzakalayo ezikhulisa ukukhiqiza futhi zinciphise isikhathi sokungasebenzi. Le ndatshana ibheka izisekelo zobuchwepheshe bokushayela, ihlola izinhlobo zemoto, amapharamitha ayinhloko, izindlela zokuxhuma, kanye nezinto ezintsha zakamuva ezizilethela emakethe izinkampani ezifana ne 东莞燕鸥动力科技有限公司.

Ubuchwepheshe bokushayela buphakathi kokulawulwa kwemishini kagesi ngehardware ne-software ezikhethekile. Izingxenye eziyisisekelo zifaka phakathi imoto kagesi, abaguquli bamandla abafana nezinguquli, abalawuli, ama-sensors, kanye nezixhumi zokuxhumana. Imishini iguqula amandla kagesi abe ukuhamba kwemishini, kanti abaguquli balawula i-voltage ne-frequency ukuze balungise isivinini semoto kanye ne-torque.

Izinhlelo zokushayela ezithuthukisiwe zifaka futhi izindlela zokubuyisela emuva ukuze kuqinisekiswe ukulawulwa okunembile nokusebenza okonga amandla. Isibonelo, ukusetshenziswa kwezinguquli ze-frequency kuvumela ukuhamba okuthambile nokwehla, okubalulekile ezinhlelweni ezivela kumabhande okudlulisa kuya ezandleni ze-robotic. Izinkampani ezifana ne东莞燕鸥动力科技有限公司 zigxile ekuhlanganiseni lezi zingxenye zibe izixazululo ezihambisanayo ezihlelwe ngezidingo ezithile zezimboni.

Eziqintini zokushayela, izinjini zikagesimende ngokuvamile zihlukaniswa ngezigaba ezimbili: izinjini ezingavumelani (zokukhiqiza) nezinjini ezivumelanayo. Izinjini ezingavumelani zisetshenziswa kabanzi ngenxa yokuqina kwazo kanye nezindleko eziphansi kakhulu. Zisebenza ngesimiso senkambu kazibuthe ejikelezayo ekhombisa ugesi ku-rotor, okwenza ijike. Kodwa-ke, zihlale zigijima kancane kunejubane lenkambu kazibuthe, okuyinto eyaziwa ngokuthi i-slip.

Izinjini ezivumelanayo, ngokuphambene, zijikeleza ngqo ngejubane lenkambu kazibuthe ejikelezayo. Zihlinzeka ngokunemba okuphezulu nokusebenza kahle, zivame ukusetshenziswa ezinhlelweni ezidinga ukulawulwa kwejubane okunembayo. Ukuqonda umehluko phakathi kwezinhlobo zezinjini kusiza onjiniyela ukuthi bakhethe uhlelo lokushayela olufanele izidingo zabo. Ngeminye imininingwane ngezinhlobo zezinjini, vakashela ku-IMIKHIQIZO ikhasi.

I-nameplate ye-motor kagesi ihlinzeka ngolwazi olubalulekile oluhlanganisa amandla akaliwe, i-voltage, ugesi, isivinini, kanye nohlobo lokuxhuma. Lawa maparamitha abalulekile ekukhetheni i-motor efanele kanye nokucushwa kokushayela. Ngokwesibonelo, ugesi okaliwe ukhombisa ugesi oqhubekayo omkhulu i-motor engawubekezelela ngokuphepha, kanti i-voltage ekaliwe ichaza i-voltage yokuhlinzekwa ukuze kutholwe ukusebenza okuhle kakhulu.

Izindlela zokuxhuma njenge-Star (Y) ne-Delta (Δ) zithinta izici zokuqala zemoto nokusebenza kahle. Ukuxhumana kwe-Star kunikeza amandla aqala aphezulu anomfutho wokuqala ophansi, okwenza zilungele imithwalo esindayo. Ukuxhumana kwe-Delta kunikeza ugesi ogcwele womugqa futhi kuvame ukusetshenziswa lapho imoto idinga amandla agcwele ngesikhathi sokuqala. Lolu lwazi lubalulekile ekuthuthukiseni ukusebenza nokuphila kwemoto.

Ugesi wemoto uqukethe izici eziningana okubalwa kuzo ugesi osebenzayo okhiqiza amandla, kanye nogesi wokuphendula osungula inkambu kazibuthe. Ukuhlaziya lezi zici kusiza ekuxilungeni kokusebenza nokusebenza kahle kwemoto. Ukuhlaziywa kukagesi okufanele kungathola izinkinga ezifana nemithwalo eningi, amaphutha, noma ukungasebenzi kahle.

Ijubane le-motor lithonywe ijubane elihambisanayo kanye neslip. Ijubane elihambisanayo lincike kumjikelezo wamandla kanye nenani lamapholisi emotor. I-slip, umehluko phakathi kwejubane elihambisanayo kanye nejubane langempela le-rotor emishinini engahambisani, ibalulekile ekwakheni i-torque. Ukuqonda lezi zindlela kusiza ekulungiseni izinhlelo zokushayela ukuze zisebenze kahle.

Izindlela zokuhlinzeka ngamandla ze-grid kanye nezokuhlinzeka ngamandla ze-inverter zinikeza izinzuzo ezahlukene ekulawuleni i-motor. Ukuhlinzekwa kwe-grid kunikeza i-voltage ne-frequency ezinzile, kanti ama-inverter avumela ukushayela okune-frequency eguquguqukayo (V/f control), okuhlinzeka ngokuqondiswa kwejubane okuqondile nokonga amandla. Itekhnoloji ye-inverter ibalulekile ezinhlelweni zokushayela zanamuhla ukuze kuthuthukiswe ukusebenza kahle nokunciphisa ingcindezi yemishini kumamotor.

Amamojuli amandla e-inverter, okubandakanya ama-IGBT nama-MOSFET, akha umgogodla walezi zimoto eziphambili. Ahlinzeka ngamandla e-DC abe amandla e-AC alawulwayo anomjikelezo olungisekayo, avumela izinjini ukuthi zisebenze kahle ngesivinini esihlukahlukene. Ukusetshenziswa kwama-resistor okubopha kanye nezimoto ezingu-4Q kuyaqhubeka nokuphatha amandla ngokuvumela ukubuyiselwa kwamandla kanye nokwehlisa isivinini okulawulwayo.

I-Dongguan Yanou Power Technology Co., Ltd. ihlanganisa lezi zinguquko zobuchwepheshe emikhiqizweni yayo, ihlinzeka ngezixazululo zokushayela ezihlangabezana nezidingo ezikhulayo ze-automation yezimboni. Ukuzibophezela kwabo ekuqambeni izinto ezintsha kuqinisekisa ukuthi amabhizinisi angakwazi ukuthola ukusebenza okuphezulu ngenkathi kuncishiswa ukusetshenziswa kwamandla kanye nezindleko zokusebenza. Ukuze uthole imininingwane eyengeziwe yobuchwepheshe nemininingwane yomkhiqizo, hlola i-Izindaba & Ulwazi lwezimoto ikhasi.

Ukuqhubeka kobuchwepheshe kwezobuchwepheshe kudale izinguquko ezinkulu ekuzenzakaleleni kwezimboni ngokunikeza ukulawula okunembayo kwezimoto, ukonga amandla okuthuthukisiwe, nokwethembeka okunamandla ekusebenzeni. Ukubambisana phakathi kwezinkampani ezifana ne-东莞燕鸥动力科技有限公司 nabaholi bemboni kusiza ukuthuthukiswa kwezixazululo zokushayela ezenziwe ngendlela efanele ezihambisana nezicelo ezithile. Ukuqonda ubuchwepheshe bezinhlobo zezimoto, amapharamitha kagesi, izindlela zokuxhuma, nobuchwepheshe be-inverter kubalulekile ukuze kusetshenziswe lezi zintuthuko ngempumelelo.

Ngokwamukela izinhlelo zokushayela zesimanje, amabhizinisi anganciphisa izindleko zokugcinwa, athuthukise ukukhiqiza, futhi anikele ekusebenzeni okuzinzile. Ukuze ufunde kabanzi mayelana nezixazululo zokushayela nezimotor eziklanyelwe wena, vakashela amakhasi angu-MAYELANA NATHI kanyeXHUMANA NATHI amakhasi e-Yeaowl Technology Co., Ltd., umngane odumile ekwakheni izinjini ze-brushless DC kanye nobuchwepheshe bokuzenzakalela.