I-inverter ephezulu kunye ne-low-frequency inverter zimbini iintlobo ze-inverters ezisetyenziswa kwiinkqubo zombane.
I-inverter ye-high-frequency inverter isebenza kwi-high-frequency switching frequency, ngokuqhelekileyo kuluhlu lwee-kilohertz ezininzi ukuya kumashumi e-kilohertz.Ezi ziguquli zincinci, zikhaphukhaphu kwaye zisebenza ngakumbi kunezabo eziphantsi-frequency.Ngokuqhelekileyo zisetyenziswa kwizicelo ezifana nezixhobo ezincinci zombane, iilaptops, ii-smartphones kunye nokufakelwa kwelanga.
Kwelinye icala, i-inverter ephantsi-frequency isebenza kwi-frequency esezantsi yokutshintsha, ngokwesiqhelo kuluhlu lwamakhulu aliqela e-hertz.Ezi ziguquli zinkulu kwaye zinzima, kodwa zinamandla okuphatha amandla angcono kwaye zisebenza ngokufanelekileyo kumanqanaba aphezulu ombane xa kuthelekiswa nee-inverters eziphezulu.Ngokuqhelekileyo zisetyenziswa kwizicelo ezifana neendawo zokuhlala kunye neenkqubo zamandla elanga zorhwebo, iinkqubo zamandla ahlaziyekayo kunye neenkqubo zamandla ezigciniweyo.
Zombini ii-inverters eziphezulu kunye ne-low-frequency inverters ziguqula amandla angoku (DC), njengaleyo isuka kwibhetri okanye kwiphaneli yelanga, ukuya kumandla atshintshileyo (AC), asetyenziselwa umbane kunye nezixhobo ezifuna amandla e-AC.
Ukhetho phakathi kwe-inverter ephezulu okanye ephantsi-frequency ixhomekeke kwizinto ezininzi, kubandakanywa nesicelo esithile, iimfuno zamandla, iimfuno zokusebenza kakuhle, kunye nokuqwalaselwa kwebhajethi.Kubalulekile ukudibana nenjineli yobuchwephesha okanye yombane ukumisela eyona inverter ifanelekileyo kwiimfuno zakho ezithile.
Ezinye izinto ezongezelelweyo zokuqwalasela xa ukhetha phakathi kwe-high-frequency kunye ne-low-frequency drive luhlobo lomthwalo oza kunikwa amandla, ixesha elilindelekileyo lokugijima kunye noyilo lwenkqubo yonke.
Umzekelo, ii-high-frequency drives zifaneleka ngakumbi ukunika amandla izixhobo ze-elektroniki ezinovakalelo kuba zibonelela ngococeko nozinze ngakumbi.Bakwathande ukuba nomthwalo ongcono kunye nokhuseleko lwesekethe emfutshane.Ngakolunye uhlangothi, ii-inverters eziphantsi-frequency zilungele ngakumbi ukunika amandla imithwalo emikhulu okanye izixhobo zombane ezineemfuno eziphezulu zokuqalisa amandla, njengeefriji okanye i-air conditioners.
Ngokubhekiselele kwixesha lokuqhuba, ii-inverters ze-high-frequency inverters zihlala zisetyenziswa kwizicelo eziphathekayo okanye apho indawo i-premium, njengakwiinkqubo zamandla eselula.Ezi drives zikholisa ukuba neebhanki ezincinci zebhetri kwaye ziyilelwe amaxesha amafutshane okusebenza.Ii-inverters ze-low-frequency inverters, kwelinye icala, zihlala zisetyenziswa kwiisistim zamandla ezigcina i-backup okanye ufakelo olungekho kwigridi apho kufuneka ixesha elide lokubaleka.Ezi ziguquli zidla ngokudityaniswa neebhanki ezinkulu zebhetri ukuze kufumaneke amandla awongeziweyo.
Ngokumalunga noyilo lwenkqubo, ii-inverters ze-high-frequency inverters zivame ukuhlanganiswa kwiiyunithi zonke-nye, apho i-inverter, ishaja, kunye nokutshintshwa kokutshintshwa zidibaniswe kwiyunithi enye.Olu yilo lubumbano lwenza lula ukufakela kwaye lunciphisa iimfuno zendawo.Ngokwahlukileyo koko, iidrive zefrikhwensi ephantsi zidla ngokuba ngamacandelo ahlukeneyo anokuthi alungiselelwe ukuhlangabezana neemfuno ezithile zenkqubo.Olu yilo lwemodyuli lubonelela ngokuguquguquka okukhulu kunye nokulinganisa.
Ukongezelela, kubalulekile ukuvavanya iindleko kunye nokusebenza kakuhle kwe-high-frequency and low-frequency inverters.Ii-inverters ze-high-frequency inverters zifikeleleka ngakumbi ngenxa yemveliso yazo enkulu kunye nokusetyenziswa kwezinto eziphambili ze-elektroniki.Bakwathanda ukonga amandla ngakumbi, okuthetha ukuba baguqula amandla eDC kumandla e-AC ngelahleko encinci yamandla.Oku kunokubangela iindleko eziphantsi zokusebenza kunye nokunciphisa ukusetyenziswa kwamandla.
Ngakolunye uhlangothi, ii-inverters ze-low-frequency inverters zivame ukubiza kakhulu ngenxa yobukhulu bazo kunye nokwakhiwa kobunzima.Bahlala bebandakanya ii-transformers ezinkulu, ezibonelela ngolawulo olungcono lombane kunye nokuzinza.Ngelixa ii-inverters ze-frequency ephantsi zinokuba nokusebenza okusezantsi kancinci xa kuthelekiswa nee-inverters ze-frequency ephezulu, zithembeke ngakumbi kwaye zinokujongana neemfuno eziphezulu zamandla otyando.
Isishwankathelo, xa ukhetha phakathi kwe-high-frequency kunye ne-low-frequency inverter, kubalulekile ukuqwalasela izinto ezifana nohlobo lomthwalo, ixesha elilindelekileyo, ukuyila inkqubo, iindleko, ukusebenza kakuhle, kunye nokufikeleleka kwezixhobo kunye neengxenye ezitshintshileyo.Ukubeka phambili iimfuno zakho ezithile kunye nokubonisana neengcali kwintsimi kunokukunceda ukuba wenze isigqibo esifanelekileyo kwiimfuno zakho zamandla.
Ixesha lokuposa: Aug-07-2023