Indlela yokuseta intlawulo yelanga kunye nesilawuli sokukhupha
Intlawulo yelanga kunye nesilawuli sokukhupha isikhokelo sokumisela sifezekisa ulawulo lwamandla olusebenzayo. Njengenxalenye ephambili yenkqubo yokuvelisa amandla elanga, umrhumo welanga kunye nomlawuli wokukhupha unoxanduva lolawulo olukrelekrele lokutshaja iipaneli zelanga kunye nokukhutshwa kweebhetri. Ukuze unikeze umdlalo opheleleyo ekusebenzeni kwentlawulo yelanga kunye nomlawuli wokukhupha, ukusetwa okufanelekileyo kweeparamitha kubalulekile.
1. Qonda imisebenzi esisiseko yentlawulo yelanga kunye nezilawuli zokukhupha
Ngaphambi kokuseta intlawulo yelanga kunye nesilawuli sokukhupha, kufuneka siqale siqonde imisebenzi yayo esisiseko:
Ulawulo lokutshaja: Yenza ulandelelwano lwamanqaku ombane aphezulu (MPPT) okanye i-pulse width modulation (PWM) ukutshaja kwiipaneli zelanga ukuphucula ukusebenza kakuhle kokutshaja.
Ulawulo lokukhutshwa: Seta iiparamitha ezifanelekileyo zokukhupha ngokwemeko yebhetri ukunqanda ukukhutshwa okugqithisileyo kunye nokwandisa ubomi benkonzo yebhetri.
Ulawulo lomthwalo: Lawula ukutshintshwa kwemithwalo (njengezibane zasesitalatweni) ngokwexesha elibekiweyo okanye iiparamitha zokukhanya kokukhanya ukuphumeza ukonga amandla.
2. Seta iiparamitha zokutshaja
Izicwangciso zepharamitha yokutshaja yentlawulo yelanga kunye nesilawuli sokukhupha ikakhulu ibandakanya imo yokutshaja, i-voltage yokutshaja rhoqo, i-voltage yokutshaja ye-float kunye nomda wangoku wokutshaja. Ngokuxhomekeke kwimodeli yomlawuli kunye nodidi lwebhetri, indlela yokuseta inokwahluka kancinane. Nanga amanyathelo okuseta ngokubanzi:
Khetha indlela yokutshaja: Khetha ubuninzi bokulandelela indawo yamandla (MPPT) okanye indlela yokutshaja yobubanzi bepulse (PWM) ngokwemodeli yomlawuli. Ukuphumelela kokutshaja kweMPPT kuphezulu, kodwa ixabiso liphezulu; Ixabiso lokutshaja i-PWM lisezantsi kwaye lifanelekile kwiinkqubo ezincinci.
Seta i-voltage yokutshaja rhoqo: ngokuqhelekileyo malunga ne-1.1 amaxesha ombane olinganisiweyo webhetri. Ngokomzekelo, ibhetri ye-12V, i-voltage yokutshaja i-voltage eqhubekayo inokusetwa kwi-13.2V.
Seta i-voltage yentlawulo ye-float: ngokuqhelekileyo malunga ne-1.05 amaxesha ombane olinganisiweyo webhetri. Ngokomzekelo, ibhetri ye-12V, i-voltage yentlawulo ye-float inokusetwa kwi-12.6V.
Misela umda wangoku wokutshaja: Seta ixabiso lomda wokutshaja ngokuhambelana nomthamo webhetri kunye namandla ephaneli yelanga. Kwiimeko eziqhelekileyo, inokusetwa kwi-10% yomthamo webhetri.
3. Seta iiparamitha zokukhupha
Izicwangciso zeparameter zokukhupha ikakhulu ziquka i-low-voltage power-off voltage, i-voltage yokubuyisela kunye nokukhutshwa komda wangoku. Nanga amanyathelo okuseta ngokubanzi:
Misela i-low-voltage power-off voltage: ngokuqhelekileyo malunga namaxesha angama-0.9 ombane olinganisiweyo webhetri. Ngokomzekelo, ibhetri ye-12V, i-low-voltage power off-voltage inokusetwa kwi-10.8V.
Seta i-voltage yokubuyisela: ngokuqhelekileyo malunga namaxesha e-1.0 i-voltage elinganisiweyo yebhetri. Ngokomzekelo, ibhetri ye-12V, i-voltage yokubuyisela inokusetwa kwi-12V.
Cwangcisa umda wangoku wokukhupha: Setha ixabiso lomda wangoku wokukhupha ngokwamandla omthwalo kunye neemfuno zokhuseleko lwenkqubo. Ngokuqhelekileyo, inokusetwa kumaxesha angama-1.2 amandla omthwalo.
4. Misela iiparamitha zokulawula umthwalo
Iiparamitha zolawulo lomthwalo ikakhulu ziquka imiqathango yokuvula nokucima. Kwiimeko ezahlukeneyo zesicelo, ungakhetha ulawulo lwexesha okanye ulawulo lokukhanya kokukhanya:
Ulawulo Lwexesha: Seta imithwalo ukuze uvule kwaye ucime ngamaxesha athile. Umzekelo, ivula ngo-19:00 ngokuhlwa ize ivale ngo-6:00 kusasa.
Ulawulo lokukhanya kokukhanya: Seta umda womthwalo ukuze uvule kwaye ucime ngokuzenzekelayo ngokusekelwe kowona kukhanya kokukhanya. Umzekelo, iyavula xa ukukhanya kungaphantsi kwe-10lx kwaye kuyacima xa kungaphezulu kwe-30lx.
5. Izinto ekufuneka uziqaphele
Xa ubeka iiparameters zentlawulo yelanga kunye nesilawuli sokukhupha, nceda uqaphele le miba ilandelayo:
Nceda ubhekisele kwincwadana yemveliso yokusetha ngokusekelwe kwimodeli ethile yomlawuli kunye nohlobo lwebhetri ukuqinisekisa ukusebenza okuzinzileyo kwenkqubo.
Nceda uqinisekise ukuba ii-voltage ezireyithiweyo zomlawuli, iiphaneli zelanga kunye neebhetri ziyahambelana ukuthintela umonakalo wesixhobo ngenxa yeeparamitha ezingahambelaniyo.
Ngexesha lokusetyenziswa, nceda ujonge imeko yokusebenza kwenkqubo rhoqo kwaye ulungelelanise iiparameters ngexesha ukuze ulungelelanise amaxesha ahlukeneyo kunye notshintsho lwendalo.
Ukumisela iiparitha ezifanelekileyo kwintlawulo yelanga kunye nesilawuli sokukhupha kunokunceda ukuphucula ukusebenza kakuhle kwenkqubo kunye nokwandisa ubomi bebhetri. Ngokufunda iindlela zokuseta ezichazwe kweli nqaku, unokufezekisa ulawulo lwamandla olusebenzayo lwenkqubo yakho yokuvelisa amandla elanga kwaye ube negalelo kwindawo eluhlaza.