Kusetyenziso olusebenzayo lwesiguquli samaza, ezinye iingxaki ezingalindelekanga ziya kuvela amaxesha ngamaxesha, ikakhulu ngenxa yokuba abasebenzisi beemoto abazi kakhulu malunga nobudlelwane obuhambelanayo phakathi kwesiguquli samaza kunye nemoto, ngakumbi kwezinye iinkqubo ezikhethekileyo zemoto, iingxaki ezifanayo zigxile ngakumbi. .
(1) Xa i-inverter isetyenziselwa ukulawula imoto yokutshintsha ipali, ingqwalasela eyodwa kufuneka ihlawulwe ekuthotyelweni komthamo we-inverter, ukwenzela ukuba kuqinisekiswe ukuba umsinga olinganisiweyo wemoto phantsi kweenombolo zeepali ezahlukeneyo awukho ngaphezu komlinganiselo. imveliso yangoku evunyelwe yi-inverter, oko kukuthi, i-current rated current ye-inverter ayikwazi ukuba ngaphantsi kwe-motor elinganisiweyo ye-gear enkulu ye-motor;Ukongezelela, ukuguqulwa kwenombolo ye-pole ye-motor kufuneka kuqhutywe xa i-motor iyeka ukusebenza, ukwenzela ukuba kuthintelwe i-misoperation ye-overvoltage okanye ukukhuselwa kwe-overcurrent.
(2) I-frequency converter esetyenziselwa ukulawula ii-motor-speed-speed motors, kuba i-torque yee-motor-speed-speed incinci, kwaye i-harmonics ephezulu iya kwandisa ixabiso langoku.Ke ngoko, xa ukhetha isiguquli sefrequency, amandla okuguqula amaza kufuneka abe makhulu kunemoto eqhelekileyo.
(3) Xa i-motor-proof-proof ihambelana ne-frequency converter, kufuneka ihambelane ne-converter-proof frequency converter ngokwemfuno yokwenene, kungenjalo kufuneka ibekwe kwindawo engeyongozi.
(4) Xa i-frequency converter isetyenziselwa ukulawula i-rotor motor yenxeba, iyafana nokulawulwa kwe-high-speed motor.Ngenxa yokuba i-impedance yolu hlobo lwenjini incinci ngokwentelekiso, kufuneka kwakhona ihambelane nesiguquli esijikelezayo esinomthamo omkhulu;Ngaphezu koko, ngenxa yobungcali be-rotor yesilonda, isantya emva kokuguqulwa kwamaxesha kufuneka sihambelane nokunyamezela komatshini we-motor rotor.
5Ke ngoko, xa ukhetha i-inverter, kuyafuneka ukuba kuqinisekiswe ukuba umbane olinganisiweyo ovunyelwe yi-inverter mkhulu kunemoto, kwaye akunakwenzeka ukuba ukhethe nje uhlobo ngokwemoto eqhelekileyo.
(6) Kwiimeko zokusebenza kweemoto ezinemithwalo eguquguqukayo, efana ne-compressor kunye ne-vibrators, ezo njini ngokubanzi zineemfuno zenkonzo, oko kukuthi, umthwalo kunye nemoto yangoku inkulu kunexabiso eliphezulu lamandla aqhelekileyo.Xa ukhetha umguquli we-frequency, ubudlelwane obuhambelanayo phakathi kwemveliso yayo yangoku kunye ne-peak current kufuneka iqwalaselwe ngokupheleleyo ukuthintela ukungahambi kakuhle kwezenzo zokukhusela ngexesha lokusebenza.
(7) Xa i-inverter ilawula i-motor ye-synchronous, ngenxa yokuba amandla e-synchronous motor iyahlengahlengiswa, umthamo we-synchronous motor unokuba mncinci kunolawulo lwe-motor frequency frequency, ethi icuthwe ngokubanzi nge-10% ukuya kwi-20%.
Ukongeza kwimixholo engentla, kunokubakho iinjini ezinolunye usetyenziso kunye neempawu.Xa ukhetha i-converter frequency, kufuneka siqwalasele ngokupheleleyo iimpawu zemoto kunye neemeko zokusebenza, kwaye sigqibe iiparamitha zokuguqulwa kwamaza kunye nokusebenza emva kovavanyo olubanzi.
Ixesha lokuposa: Dec-22-2022