Kuya kubekwa esweni kwaye kuvavanywe njani ukusebenza kakuhle kwamandla kwizikhongozeli zePV?

Izikhongozeli ze-photovoltaic ezisongelwayo zithathe indawo ephambili kwizisombululo zamandla elanga zakutsha nje ngenxa yokuguquguquka kwazo okukhethekileyo kunye nokusebenza kakuhle. Ayizizo kuphela ezi zikhongozeli ezinokusasazwa ngokukhawuleza, kodwa zinokuqinisekisa unikezelo lwamandla oluzinzileyo ngokuchasene nazo zonke iintlobo zokusingqongileyo. Ngaba umntu angahamba njani malunga nokuvavanya ngokuchanekileyo amandla e-PV asongwayo?

1. Ingcamango esisiseko yokuSonga iPV Container
Isikhongozeli sePV esongwayo sisixhobo esifakwe kwisingxobo sokudibanisa inkqubo yokuvelisa amandla ePV kunye nenkqubo yokugcina amandla. Ivumela ukuthuthwa okulula kunye nokugcinwa kweepaneli ze-photovoltaic kwifom edibeneyo kunye nokutyhila ngokukhawuleza kwisicelo sokuguqulwa ngokufanelekileyo kwamandla elanga.

2. Ukubaluleka koVavanyo lokuSebenza koMbane
Uvavanyo lokuphumelela kwamandla ngomnye weyona misebenzi ibalulekileyo yokusonga izikhongozeli zePV. Ayihambelani kuphela ne-ROI yezixhobo, kodwa ngokuthe ngqo nokuzinza kunye nokuthembeka kokunikezelwa kwamandla. Uvavanyo oluchanekileyo lokuphumelela kwamandla lunokunceda abaqhubi ukuba baphucule ubumbeko lwenkqubo kunye nokuphucula ukusebenza kakuhle kokuveliswa kwamandla, ngaloo ndlela kuncitshiswe iindleko zokusebenza.

3 Imiba ephambili yokuvavanya ukusebenza kakuhle kwamandla kwizikhongozeli zePV ezisongiweyo
3.1 Uvavanyo lwegophe lwe-IV
Uvavanyo lwe-curve ye-IV yenye yeendlela ezibalulekileyo zokuvavanya ukusebenza kombane kwiimodyuli ze-PV. Ngomlinganiselo wangoku kunye nombane kwiimeko ezahlukeneyo zokukhanya, apho i-IV ijika ijika, iyakwazi ukucwangcisa kwaye ngaloo ndlela ihlalutye imilinganiselo yokusebenza yombane njenge-short-circuit current (Isc), i-open-circuit voltage (Voc), i-power point current (Impp), i-voltage (Vmpp) yemodyuli, njl. Izenzo zekhonkrithi zimi ngolu hlobo lulandelayo: Indlela yokwenza umsebenzi usebenzisa i-exponential function kunye ne-function fitting usebenzisa i-polynomial yamkelwe ukuba ifanele i-curves ye-IV ye-PSCs ngokusebenzisa indlela ye-square encinci esekelwe kwidatha yovavanyo lweeseli zelanga ze-PV; Hlalutya impembelelo eziswa ngeendlela ezahlukeneyo kuphawu lwe-IV ngokuthelekisa impazamo efanelekileyo.
Umhloli we-curve we-IV: Umvavanyi we-Curve IV, umzekelo, i-Italian HT I-V6002 inokuvavanya iimodyuli ze-PV ezinecala elinye kunye necala eliphindwe kabini kunye nokuxhasa i-sensors ezimbini ezahlukeneyo ezilinganisa i-radiation ye-backside yeemodyuli ze-PV ngokwe-IEC yenkcazo yobugcisa TS 60904-1-2.

3.2 Ukusebenza kweNkqubo yokuGcinwa kwamandla
Inkqubo yokugcina amandla iyinto ebalulekileyo yesikhongozeli se-PV esongwayo. Ukusebenza kwamandla kwenkqubo yonke kuchaphazeleka ngokuthe ngqo ekusebenzeni kwenkqubo yokugcina amandla. Ukuvavanya ukusebenza kakuhle kwenkqubo yokugcina amandla, inani lezinto kufuneka ziqwalaselwe malunga nokutshaja kunye nokukhupha ukusebenza kakuhle, izinga lokuzikhupha, kunye nobomi bomjikelezo. Ngokudibeneyo, ezi zinto zigqiba ukusebenza kunye nokuthembeka kwenkqubo yokugcina amandla.
Indlela yexesha lokuhlawula: ukubala ixesha lokuhlawula imali yotyalo-mali lwenkqubo yokugcina amandla, oko kukuthi, iindleko zotyalo-mali / ukugcinwa konyaka kumbane kunye neendleko zokuwugcina.
IModeli yokubala iNdleko-yenzuzo: misela imodeli yokubala indleko-yenzuzo yomzi-mveliso wamandla ogcino lwamandla kwaye, ngokuthatha imizekelo ebonakalayo, ungqine ukuba phantsi kweemeko ezithile, umzi-mveliso wamandla ogcino lwamandla uya kufumana inzuzo yezoqoqosho elindelekileyo.
Umlinganiselo wexabiso lezoqoqosho kunye nexabiso lokusingqongileyo: Kwizifundo ezinxulumene nokulinganisa ixabiso lezoqoqosho kwiiNkqubo zokuGcinwa kwaMandla, imodeli yovavanyo loqoqosho iye yasekwa kwiinkqubo zokugcina amandla ezisebenza phantsi kweemeko zemarike evulekileyo. Iphonononga ukusetyenziswa kwe-algorithms yemfuza ekubaleni inzuzo kunye nomlinganiselo ofanelekileyo onokufezekiswa.

3.3 Ukuguquguquka kokusingqongileyo
Ezi zikhongozeli zePV ezisongekayo zisebenza kwiimeko ezininzi ezigqithisileyo zokusingqongileyo; ngenxa yoko, le nto kufuneka ithathelwe ingqalelo malunga nokuvavanywa kokusetyenziswa kwamandla, kubandakanywa nemozulu kunye nokumelana nokushisa kweemodyuli ze-PV, kunye nokukwazi ukulawula ukushisa kwenkqubo yokugcina amandla.
Uvavanyo lokumelana nemozulu: luqeshwe ukuvavanya ukusebenza kweemodyuli ze-PV phantsi kweemeko zemozulu ezahlukeneyo, njengempembelelo yezinto ezisingqongileyo ezifana nokushisa okuphezulu, ukushisa okuphantsi, kunye nomswakama ekusebenzeni kweemodyuli ze-PV.
Uvavanyo lwekhono lokulawula i-Thermal: vavanya amandla okulawula ukushisa kwenkqubo yokugcina amandla, kubandakanywa ukutshatyalaliswa kobushushu kunye nokusebenza kwe-insulation yebhetri.

3.4 Ukudityaniswa kwenkqubo
Ukudityaniswa kwenkqubo kukwangumba obalulekileyo wokusebenza kakuhle kwamandla kwizikhongozeli zePV ezigoqiweyo, ikakhulu kubandakanywa idigri ehambelanayo phakathi kweemodyuli zePV kunye nenkqubo yokugcina amandla, ubukrelekrele benkqubo yokulawula, kunye nenqanaba lokuzenzekelayo kwenkqubo. Ibandakanya uvavanyo lokulinganisa inkqubo: ukuvavanya amandla okulinganisa amandla phakathi kweemodyuli ze-PV kunye nenkqubo yokugcina amandla ngokusebenzisa idatha yangempela yokusebenza.
Uvavanyo lobukrelekrele kunye novavanyo oluzenzekelayo, vavanya inqanaba lobukrelekrele benkqubo yolawulo, njengokujonga kude, ukuxilongwa kwempazamo kunye nohlengahlengiso oluzenzekelayo.

4 Iindlela zovavanyo
4.1 Uvavanyo lwasemsebenzini
Uvavanyo lommandla yindlela ethe ngqo yokujonga ukusebenza kakuhle kwamandla kwizikhongozeli zePV ezisongiweyo. Ivavanya izixhobo kwindawo yokusebenza yokwenyani kwaye iqokelele idatha yokusebenza yokwenyani, efana nokusebenza kakuhle kokuveliswa kwamandla, ugcino lwamandla okusebenza, kunye nokuzinza kwenkqubo. Ezi datha zibaluleke kakhulu kuvavanyo lokuphumelela kwamandla.

4.2 Uvavanyo lokulinganisa
Uvavanyo lokulinganisa lubhekisa kusetyenziso lwesoftware yokulinganisa ikhompyuter ukulinganisa ukusebenza kwezikhongozeli zePV ezisongiweyo. Ngamanye amazwi, yindlela yokuqikelela kwangaphambili ukusebenza kakuhle kwamandla kwesixhobo phambi kokuba sisebenze. Iyakwazi ukuqwalasela uluhlu olubanzi lweemeko ezahlukeneyo zokusingqongileyo kunye neeparitha zokusebenza kwiinkcukacha ezibanzi zokuxhasa uvavanyo lokusebenzisa amandla.

4.3 Uthelekiso lweNtsebenzo
Uthelekiso lokusebenza lwenziwa ukuvavanya ukusebenza kakuhle kwamandla kwizikhongozeli zePV ezisongayo ngokuthelekisa ukusebenza kwabanye. Kweli cala, inceda abaqhubi ukuba bathathe imbono eyinyani malunga nokuba izixhobo zabo zinokukhuphisana njani kwintengiso kwaye ibonise iindlela zokuphucula.