Kungani amamotho kazibuthe ahlala ewonga amandla?

Eminyakeni embalwa edlule, imboni yezimoto lapho iphrofayili ephezulu yamamotho kazibuthe unomphela, izinga lokuthandwa libonisa umkhuba okhulayo. Ngokusho kokuhlaziywa, isizathu sokuthi kungani amamotho kazibuthe unomphela angakhathazeka ngokuphindwe kabili, angenakuhlukaniswa kusukela ekusekelweni okuqinile kwezinqubomgomo zombuso ezifanele kuya kumamotor kazibuthe asebenza kahle kakhulu njengommeleli wemikhiqizo yezimoto esebenza kahle kakhulu, ene-ultra-high-esebenza kahle kakhulu ingathandwa ngokushesha ukuze isize ukonga amandla kanye nokunciphisa ukungcola, ukugcina izintaba eziluhlaza namanzi aluhlaza. Ukonga amandla kanye nokuvikelwa kwemvelo kumele kube umkhuba wentuthuko esizayo, ikakhulukazi embonini yezimoto, unomphela uzibuthe motor izici ukonga amandla zibonisa izinzuzo zayo out of izinga layo yokonga kungaba ngaphezulu kuka-20%, emhlabeni ezingavamile uzibuthe unomphela motor ukonga izinzuzo ukonga imi kanje:

I-Rare Earth unomphela uzibuthe motor izinzuzo zokonga amandla eziyisithupha

1, unomphela uzibuthe motor kunokwejwayelekile motor amandla ukonga 5% -30%, izimo zokusebenza ethize imishini ye ezahlukene izinga ukonga amandla zihlukile.

2, unomphela uzibuthe motor synchronous ukuze kuzuzwe izinga ukusebenza kahle kwamandla, ukusebenza kahle kwamandla angaphezu kuka-95%; I-asynchronous motor enezigaba ezintathu ezijwayelekile inamandla amathathu, ukusebenza kahle kwamandla kucishe kube ngama-90%.

3, unomphela uzibuthe synchronous motor rotor has ezingavamile emhlabeni uzibuthe steel unomphela, awudingi stator ukunikeza amandla induction, kunokulahlekelwa motor evamile kuncane;

4, unomphela uzibuthe synchronous motor stator lead wire inkanyezi (Y) uxhumano, ingagcina amandla ingashintshiwe wamanje mancane; amamotho ajwayelekile ikakhulukazi △ ukuxhumana;

I-5, injini ye-synchronous kazibuthe ehlala njalo enqubweni yokusebenza, lapho umthwalo ushintsha lapho inani lokusebenza kahle kwamandla lingahlala lingashintshiwe, i-asynchronous motor evamile lapho umthwalo ushintsha lapho inani lokusebenza kahle kwamandla lizoshintsha, i-asynchronous motor evamile emthwalweni ifika kuma-quarter amathathu yenani lokusebenza kahle kwamandla ayishintshile, lapho umthwalo ungaphansi kuka-70% yenani lokusebenza kahle kwamandla lizokwehla liqonde.

I-6, unomphela uzibuthe we-synchronous motor no-load current incane, ingxenye eyodwa kuphela kweshumi yamanje elinganisiwe, kuyilapho i-asynchronous motor evamile ku-no-load current ifinyelela ingxenye eyodwa kwezintathu.

Umhlaba ongavamile uzibuthe motor izingxenye ezintathu ezinkulu

I-1, I-Rare Earth unomphela uzibuthe motor isebenzisa uzibuthe ophezulu wokusebenza unomphela, oqeda isasasa lamanje le-stator noma ingxenye ye-rotor ye-motor, ngakho-ke iqeda ukulahlekelwa kwethusi kwalesi sigaba (ukulahlekelwa ukushisa okuphefumulayo);

2, ukusetshenziswa kwesakhiwo se-brushless, akukho sakhiwo sebhulashi le-carbon yokulahlekelwa komshini, kodwa i-brushless motor idlula isakhiwo sokuhamba nge-elekthronikhi ukuze ibone ukuhamba, nansi ingxenye yezingxenye ze-elekthronikhi zokulahlekelwa, futhi ulondoloze ukulahlekelwa komshini uma kuqhathaniswa nenani lokulahlekelwa lincane, ngakho-ke ingxenye yokuguqulwa yokulahlekelwa kunokulahlekelwa ukulahlekelwa kwemoto yebhulashi kuncane;

3, ukusetshenziswa kozibuthe bomhlaba abangajwayelekile abasebenza kakhulu abasebenza ngokuphezulu, ngamandla afanayo akalwe kanye nesivinini esilinganiselwe, umthamo wemoto ungenziwa ube mncane, ukonga ishidi lensimbi ye-silicon, kuncishiswe ingxenye yokulahleka kwensimbi. Amamotho amancane asebenzisa amandla kazibuthe ahlala emhlabeni angafinyelela ku-90% ukusebenza kahle, injini ejwayelekile icishe ibe ngu-75%.

Ukusetshenziswa kwe-PMSM sekuphenduke inkambiso yokuthi amabhizinisi onge amandla, anciphise ukukhishwa kwegesi, futhi azuze ukuthuthukiswa kwe-win-win green.