I-DK-PW ifakwe eludongeni inverter yePV

DK-PW eludongeni-PV inverter Featured Umfanekiso

Inkcazelo emfutshane:

I-Hybrid parallel kunye ne-off inverters yegridi ibhekisa kwigridi eqhagamshelweyo kunye ne-inverter ye-solar yegridi kumatshini, kwaye kukho isilawuli sokutshaja selanga ngaphakathi kwe-solar hybrid parallel kunye ne-off grid inverter.Olu hlobo lwe-parallel off inverter yegridi inokusebenzisa zombini igridi kunye nee-inverters eziqhagamshelwe kwigridi.

I-hybrid parallel off grid inverter inokuqwalaselwa kunye neebhetri zokugcina amandla.Kule nkqubo yokuvelisa amandla elanga, ungasebenzisa amandla elanga ukuhlawula iibhetri kunye nomthwalo wombane wamandla.Xa amandla elanga eyi-surplus, amandla angathunyelwa kwigridi ukuvelisa ingeniso.

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Inkqubo yokuvelisa amandla elanga kunye ne-hybrid and off grid inverters ibeka phambili ukusetyenziswa kwamandla e-photovoltaic ukunika amandla umthwalo.Xa amandla e-photovoltaic ayanelanga, anokuxhaswa ngamandla egridi okanye iibhetri.Xa i-photovoltaic energy i-surplus, amandla aya kugcinwa kwiibhetri okanye athunyelwe kwigridi yamandla ukuze kwandiswe ukusetyenziswa kwamandla e-photovoltaic kunye nokufezekisa inzuzo.Ukongeza, le hybrid parallel off grid inverter inokuseta amaxesha encopho yentlambo ngokweemfuno zabathengi ukufezekisa ukuzaliswa kwentlambo ephezulu kunye nokwandisa ingeniso.Kwimeko yokusilela kwegridi, amandla elanga angaqhubeka nokuvelisa umbane kwaye atshintshele kwimowudi yokucima igridi ukuqhubeka nokubonelela amandla kumthwalo.

Iimpawu zemveliso

1.Umbane ogcweleyo wedijithali kunye nolawulo lwangoku oluphindwe kabini oluvaliweyo, itekhnoloji yeSPWM ephucukileyo, isiphumo esisulungekileyo se-sine wave.

2.Iindlela ezimbini zemveliso: i-bypass bypass kunye ne-inverter output;Unikezelo lwamandla olungaphazamisekiyo.

3.Ukubonelela ngeendlela ezine zokutshaja: kuphela amandla elanga, eyona nto iphambili, eyona nto iphambili kwilanga, kunye nokutshaja okuxutyiweyo kwezinto eziphambili kunye namandla elanga.

4.Ubuchwephesha obuphezulu beMPPT, kunye nokusebenza kakuhle kwe-99.9% - Ukuxhotyiswa ngeemfuno zokutshaja (i-voltage, yangoku, imodi) izicwangciso, ezifanelekileyo kwiibhetri ezahlukeneyo zokugcina amandla.

5.Imowudi yokonga umbane yokunciphisa ilahleko ekungathwali mthwalo.

6.Isantya esiguquguqukayo esikrelekrele, ukuchithwa kobushushu okusebenzayo, kunye nobomi benkqubo obandisiweyo.

7.Uyilo lwebhetri yeLithium luvumela uxhulumaniso lwe-lead-acid kunye neebhetri ze-lithium.

8.I-360 ° ukhuseleko olujikelezayo kunye nemisebenzi emininzi yokukhusela.Njengomthwalo ogqithisileyo, isiphaluka esifutshane, i-overcurrent, njl.

9.Ukubonelela ngeemodyuli ezahlukeneyo zonxibelelwano ezisebenzisekayo ezifana neRS485 (GPRS, WiFi), CAN, USB, njl., ezifanelekileyo kwikhompyuter, ifowuni ephathwayo, esweni i-intanethi, kunye nokusebenza kude.

10.Iiyunithi ezintandathu zinokudityaniswa ngokuhambelanayo.

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