I-inverter ephezulu-frequency kanye ne-low-frequency inverter yizinhlobo ezimbili zama-inverters asetshenziswa ezinhlelweni zikagesi.
I-inverter ye-high-frequency inverter isebenza nge-high-frequency switching frequency, ngokuvamile ebangeni lama-kilohertz ambalwa ukuya kumashumi e-kilohertz.Lawa ma-inverters mancane, alula futhi asebenza kahle kakhulu kunozakwabo wefrikhwensi ephansi.Zivame ukusetshenziswa ezinhlelweni ezifana nemishini emincane ye-elekthronikhi, ama-laptops, ama-smartphones nokunye ukufakwa kwe-solar.
Ngakolunye uhlangothi, i-inverter ye-low-frequency inverter isebenza ngemvamisa yokushintsha ephansi, ngokuvamile ebangeni lama-hertz angamakhulu amaningana.Lawa ma-inverter makhulu futhi asindayo, kodwa anamandla angcono okubamba amandla futhi asebenza ngokuphumelelayo emazingeni aphezulu wamandla uma kuqhathaniswa nama-inverter anemvamisa ephezulu.Avame ukusetshenziswa ezinhlelweni ezifana nezindawo zokuhlala nezohwebo zamandla elanga, izinhlelo zamandla avuselelekayo kanye nezinhlelo zamandla eziyisipele.
Womabili ama-inverter aphezulu naphansi aguqula amandla wamanje (DC) aqondile, njengalawo asuka ebhethrini noma ephaneli yelanga, aye kumandla ashintshayo wamanje (AC), asetshenziselwa ukunika amandla izinto zikagesi nezinto zokusebenza ezidinga amandla e-AC.
Ukukhetha phakathi kwe-inverter ephezulu noma ephansi kuncike ezintweni eziningi, okuhlanganisa uhlelo oluthile, izidingo zamandla, izidingo zokusebenza kahle, nokucatshangelwa kwesabelomali.Kubalulekile ukuthintana nonjiniyela noma unjiniyela kagesi ukuze uthole i-inverter efaneleke kakhulu ngezidingo zakho ezithile.
Ezinye izici ezengeziwe okufanele zicatshangelwe lapho ukhetha phakathi kwe-high-frequency kanye ne-low-frequency drive uhlobo lomthwalo ozonikwa amandla, isikhathi sokusebenza esilindelekile kanye nomklamo wesistimu jikelele.
Isibonelo, amadrayivu efrikhwensi ephezulu afaneleka kakhulu ukunika amandla okokusebenza kwe-elekthronikhi ebucayi ngoba ahlinzeka ngesimo samagagasi esihlanzekile nesizinzile.Futhi bavame ukuba nokugcwala okungcono kakhulu kanye nokuvikelwa kwe-short-circuit.Ngakolunye uhlangothi, ama-inverters aphansi afaneleka kangcono ukunika amandla imithwalo emikhulu noma izinto zikagesi ezinezidingo eziphezulu zamandla okuqalisa, njengeziqandisi noma ama-air conditioner.
Mayelana nesikhathi sokusebenza, ama-inverter anemvamisa ephezulu avame ukusetshenziswa ezinhlelweni eziphathwayo noma lapho isikhala siphezulu kakhulu, njengakumasistimu kagesi eselula.Lawa madrayivu ngokuvamile anamabhange amabhethri amancane futhi adizayinelwe izikhathi zokusebenza ezimfushane.Ngakolunye uhlangothi, ama-inverter aphansi, avame ukusetshenziswa ezinhlelweni zamandla eziyisipele noma ukufakwa ngaphandle kwegridi lapho kudingeka khona izikhathi ezinde.Lawa ma-inverters ngokuvamile abhangqwa namabhange amakhulu ebhethri ukuze atholakale amandla anwetshiwe.
Ngokuphathelene nokuklama kwesistimu, ama-inverters aphakeme kakhulu ngokuvamile ahlanganiswe namayunithi ahlangene, lapho i-inverter, ishaja, kanye ne-switch yokudlulisa ihlanganiswa ibe yiyunithi eyodwa.Lo mklamo ohlangene wenza kube lula ukufaka futhi unciphise izidingo zesikhala.Ngokuphambene, amadrayivu efrikhwensi ephansi ngokuvamile ayizingxenye ezihlukene ezingenziwa ngendlela oyifisayo ukuhlangabezana nezidingo ezithile zohlelo.Lo mklamo we-modular unikeza ukuguquguquka okukhulu nokuqina.
Ukwengeza, kubalulekile ukuhlola izindleko kanye nokusebenza kahle kwama-inverters aphezulu kanye nama-low-frequency inverters.Ama-inverter ama-high-frequency inverter ngokuvamile athengeka kakhulu ngenxa yokukhiqiza kwawo ngobuningi kanye nokusetshenziswa kwezinto ezithuthukisiwe ze-elekthronikhi.Futhi zivame ukonga amandla kakhudlwana, okusho ukuthi ziguqula amandla e-DC abe amandla e-AC ngokulahleka kwamandla amancane.Lokhu kungaholela ezindlekweni eziphansi zokusebenza kanye nokunciphisa ukusetshenziswa kwamandla.
Ngakolunye uhlangothi, ama-inverters aphansi avame ukubiza kakhulu ngenxa yobukhulu bawo obukhulu kanye nokwakhiwa komsebenzi onzima.Bavame ukufaka ama-transformer amakhulu, ahlinzeka ngokulawula okungcono kwe-voltage nokuzinza.Ngenkathi ama-inverter anemvamisa ephansi engase abe nokusebenza kahle okuphansi kancane uma kuqhathaniswa nama-inverter ama-high-frequency inverters, anokwethenjelwa kakhulu futhi angakwazi ukubhekana nezidingo zamandla aphezulu.
Ngamafuphi, lapho ukhetha phakathi kwe-inverter ephezulu-frequency kanye ne-low-frequency inverter, kubalulekile ukucabangela izici ezifana nohlobo lomthwalo, isikhathi sokusebenza esilindelekile, ukwakheka kwesistimu, izindleko, ukusebenza kahle, nokufinyeleleka kwezesekeli nezingxenye ezishintshayo.Ukubeka kuqala izidingo zakho ezithile kanye nokuxhumana nochwepheshe kulo mkhakha kungakusiza ukukuqondisa ekwenzeni isinqumo esifanele ngezidingo zakho zamandla.
Isikhathi sokuthumela: Aug-07-2023