Kwihlabathi lanamhlanje elikhawulezayo, ukusebenza kweemoto kubalulekile kumashishini ukugcina imveliso kunye nokusebenza kakuhle.Iinjini zombane zingumqolo wezicelo ukusuka kwimveliso ukuya kwezothutho.Nangona kunjalo, kubalulekile ukunciphisa imingcipheko enokuthi yenzakalisa ukusebenza kwemoto, efana ne-voltage ripple, i-resonance, kunye nengxolo evakalayo.Kule blog, siza kuphonononga ukuba njanii-sine wave reactorsinokomeleza ukusebenza kwemoto ngokuguqula umqondiso we-PWM wemoto ibe liza eligudileyo eline-sine ene-voltage esezantsi eshiyekileyo.
I-Sine wave reactors zizinto eziphambili ezisebenza ngokuhambelana nemoto ukuqinisekisa ukusebenza kakuhle.Umsebenzi wayo ophambili kukuguqula imodyuli yobubanzi bepulse yemotor (PWM) yemveliso ibe liza eligudileyo le-sine kunye nokunciphisa umbane oshiyekileyo.Olu tshintsho lubalulekile kuba luthintela umonakalo kwi-insulation ye-motor winding, enokuthi ikhokelele ekungaphumeleli kwemoto kwangaphambi kwexesha.Ngokususa umngcipheko wokuguquguquka kwamandla ombane, i-sine wave reactors ibonelela abasebenzisi beemoto ngesisombululo esithembekileyo nesihlala ixesha elide.
I-resonance kunye ne-overvoltage yimingeni eqhelekileyo ejongene nabasebenzisi beemoto, ngakumbi ngenxa yokuhanjiswa kwe-capacitance kunye ne-inductance esasazwayo ngenxa yobude bentambo.I-Sine wave reactors idlala indima ebalulekileyo ekunciphiseni ezi ziganeko.Ii-reactors ziqinisekisa ukusebenza kakuhle ngokunciphisa ii-resonances ezinokubangela ukungazinzi kweenjini kunye nokuncipha kokusebenza kakuhle.Ukongeza, i-reactor iphelisa iingxaki ezingaphezulu kwe-overvoltage ezibangelwa yi-dv / dt ephezulu (izinga lokutshintsha kombane kunye nexesha), elinokuthi likhokelela ekuqhekekeni kwe-insulation kunye nokungaphumeleli kwemoto.Ngokusebenzisa i-sine wave reactor, i-motor inokubaleka ngokuthembekileyo nangokufanelekileyo ixesha elide.
Ilahleko yangoku ye-Eddy ngenxa yokungeniswa kwemagnethi ngomnye umceli mngeni osoloko ujongene nabasebenzisi beemoto.Oku kunokukhokelela kukusilela kwemoto kwangaphambi kwexesha kunye nefuthe elibi kwimveliso.Ukukhetha i-sine wave reactor kunokunciphisa kakhulu le lahleko ngokususa iziphumo ze-eddy currents kwi-motor.Oku ke kwandisa ubomi bemoto, kunciphisa iindleko zokugcinwa, kunye nokuphucula ukusebenza kakuhle ngokubanzi.Ukongeza, i-sine wave reactor isebenza njengesihluzi, inciphisa kakhulu ingxolo evakalayo eyenziwa yimoto ngexesha lokusebenza.Olu phawu lubaluleke ngakumbi kwiindawo ezingeva ngxolo, zenza indawo yokusebenza ezolileyo, ekhululekileyo.
I-Sine wave reactors yinguqu yomdlalo kumashishini athembele kakhulu kwiinkqubo zokuqhuba iimoto.Isixhobo sinciphisa ngokufanelekileyo umngcipheko wokulimala kwemoto kwaye siphucula ukusebenza ngokuguqula isignali yemveliso ye-PWM ibe yi-sine wave ene-residual ripple voltage.Ukuphelisa i-resonance, imiba yokugqithisa, ilahleko yangoku ye-eddy kunye nesandi esivakalayo siqinisekisa ukuthembeka, ukusebenza kakuhle kwemoto.Utyalo-mali kwi-sine wave reactor inokonyusa imveliso ekugqibeleni, yehlise iindleko zokulondolozwa kunye nokuphucula ukusebenza kwenkqubo iyonke.
Kwihlabathi apho ukusebenza kweemoto kubaluleke kakhulu kwiinkqubo ezahlukeneyo ezibandakanya ukwenziwa kunye nokuthutha, ukuqinisekisa ukuba ixesha elide lemoto kunye nokusebenza kakuhle kubalulekile.Ngokusebenzisa i-sine wave reactors, imizi-mveliso inokuphucula ukusebenza kweenkqubo zokuqhuba iimoto ngokunciphisa imingcipheko efana ne-voltage ripple, i-resonance kunye nengxolo evakalayo.Olu tyalo-mali kubuchwepheshe luqinisekisa ubomi obandisiweyo beemoto, ukunciphisa ixesha lokuphumla kunye nokwanda kwemveliso.Ngee-sine wave reactors, imizi-mveliso inokukhulula amandla apheleleyo eenjini kwaye iqhube imisebenzi yazo phambili.
Ixesha lokuposa: Dec-01-2023