Intshayelelo
Ehlabathini lokuguqulwa kwamandla ombane, izixhobo ezibini ezisetyenziswa ngokuqhelekileyo ziii-inverters ze-sine ezicocekileyokwayeabaguquli bamandla.Ngelixa omabini esebenza injongo yokuguqula amandla eDC abe ngamandla e-AC, anomahluko omkhulu.Injongo yeli nqaku kukuphonononga iyantlukwano, izicelo, kunye neeparamitha ezisebenzayo zezi inverters kunye nokukhanyisa iimeko zabo ezifanelekileyo zokusetyenziswa kokuqonda okungcono kwabathengi.
Umguquli ococekileyo weSine Wave
Isiguquli esisulungekileyo se-sine wave yenzelwe ukuhambisa amandla afana ne-wave wave yombane wegridi, iqinisekisa ukuhamba kakuhle kunye nokungaguquguqukiyo kwamandla.Olu hlobo lwe-inverter lubonakaliswe ngokukwazi ukuphatha imithwalo ye-inductive kunye ne-resistive.Imithwalo ye-inductive ibandakanya uluhlu olubanzi lwezixhobo ezineenjini ze-AC, ezinjengeefriji kunye noomatshini bokuhlamba.I-sine wave ecocekileyo eyenziwe ngolu hlobo lwe-inverter iqinisekisa ukuba ezi zixhobo zisebenza ngokufanelekileyo nangokufanelekileyo.
Ukongeza, iisekethe ze-elektroniki ezifunayo zifuna ukuchaneka okubonelelwe zii-inverters ze-sine wave.Ezi inverters zineeparameters ezingqongqo zokusebenza ezivumela ukuba ziphelise ukuphazamiseka kwe-harmonic, ukunciphisa ukungasebenzi kombane, kunye nokuthintela umonakalo kwizinto ezibuthathaka ze-elektroniki.Nangona kunjalo, ngenxa yeempawu zabo eziphambili,ii-inverters ze-sine ezicocekileyozibiza kakhulu kunezoinverter yamandlaabalingane.
Isiguquli samandla
Kwelinye icala, ii-inverters zamandla ziyilelwe ngokuyintloko ukuphatha imithwalo echasayo efana nezibane zokukhanyisa, iithelevishini, kunye nezifudumezi zombane.Ezi zixhobo zifikeleleke ngakumbi kuneii-inverters ze-sine ezicocekileyo, ezenza ukuba zilungele izicelo ezingadingi iifom zamaza ezintsonkothileyo ezenziwe ngowokugqibela.
Ngokungafaniyoii-inverters ze-sine ezicocekileyo, abaguquli bamandlaazikhuthazwa kwiisekethe ze-elektroniki ezinovakalelo okanye izixhobo ezineenjini ze-AC.I-waveform eveliswa ngabaguquli bamandla inokwazisa ukuguqulwa kwe-harmonic, okunokukhokelela ekunciphiseni ukusebenza kakuhle kunye nokwanda kokunxiba kunye nokukrazula kwizixhobo ezithile.Ngoko ke, kubalulekile ukuvavanya iimfuno ezithile zenkqubo yombane ukugqiba ukuba i-inverter yamandla yanele.
Ukuqukumbela
Ukuqonda umahluko phakathiii-inverters ze-sine ezicocekileyokwayeabaguquli bamandlaKubalulekile ekukhetheni esona sixhobo sifanelekileyo kusetyenziso oluthile.Ngelixaii-inverters ze-sine ezicocekileyounikezela nge-waveform egudileyo kunye nechanekileyo eqinisekisa ukusebenza ngokufanelekileyo kuluhlu olubanzi lwezixhobo zombane, ii-inverters zamandla zikhetho ezifikelelekayo ezilinganiselwe kwimithwalo echasayo.Kubalulekile ukuqwalasela iiparitha zokusebenza kunye neemfuno ezithile zokufakelwa kombane ngaphambi kokuba wenze isigqibo sokuthenga.
Abathengi kufuneka bavavanye uhlobo lomthwalo, ubuntununtunu beesekethe ze-elektroniki, kunye nokuqwalaselwa kweendleko ukugqiba ukuba ngaba kutyalwe imaliinverter ecocekileyo ye-sine waveokanye ukhethe efikelelekayoinverter yamandla.Ngokwenza ukhetho olunolwazi, abasebenzisi banokuqinisekisa ukuba iinkqubo zabo zombane zisebenza kakuhle, ngokufanelekileyo, kunye nokukhuselwa okufunekayo kumonakalo onokuthi ubangelwe ngamaza angahambelaniyo.
Ixesha lokuposa: Sep-18-2023