Unxibelelwano kunye nomahluko phakathi kwe-photovoltaics kunye nokugcinwa kwamandla
Ii-photovoltaics kunye nokugcinwa kwamandla ziinkwenkwezi ezimbini ezidlala indima ebalulekileyo kwicandelo elikhazimlayo lecandelo lamandla. Nangona zineempawu zazo, kodwa intsebenziswano engathethiyo phakathi komnye nomnye, kunye kwakha inkqubo yokubonelela ngamandla ecocekileyo nezinzileyo. Ngoko ke, yintoni unxibelelwano kunye nomahluko phakathi kwaba "maqabane egolide" mabini? Masihlangane ukuze siqonde.
Okokuqala, ukugcinwa kwe-photovoltaic kunye namandla okunxibelelana ngokusondeleyo
1. Ukugcinwa nokusetyenziswa kwamandla ombane
Inkqubo ye-photovoltaic ifana nomsebenzi wezandla okhutheleyo, amandla elanga abe ngumbane. Inkqubo yokugcina amandla ifana nomgcini-venkile okrelekrele, ogcina umbane ukuze ukwazi ukubonelelwa nangaliphi na ixesha xa kufuneka. Ngale ndlela, sinokonwabela umbane ozinzileyo nokuba kusebusuku okanye kwiintsuku ezinamafu ngaphandle kokukhanya kwelanga.
2. Ukuphucula uzinzo lwegridi
Indibaniselwano egqibeleleyo ye-photovoltaics kunye nokugcinwa kwamandla kufana nokubeka umaleko wesixhobo sokuzikhusela esiqinileyo kwigridi yamandla. Ngokuphendula ngokukhawuleza kutshintsho kwimfuno yegridi, inokubonelela ngeenkonzo ezifana nokulawulwa kwamaza kunye nokulawulwa kwencopho ukuqinisekisa ukusebenza okuzinzileyo kwegridi. Ingakumbi ngexesha leeyure zemfuno yencopho, inkqubo yokugcina amandla iyakwazi ukukhulula amandla agciniweyo, ukunciphisa ukuxhomekeka kwimithombo yamandla yendabuko, kunye nokuphucula ukuthembeka kwegridi yamandla.
3. Ukuphucula ukusetyenziswa kakuhle kwamandla
Xa kukho ilanga elaneleyo, amandla aveliswa yinkqubo ye-PV angagcinwa kwizixhobo zokugcina amandla aze asetyenziswe ebusuku okanye kwiintsuku ezinamafu okanye ezinemvula. Oku akupheleli nje ekufezekiseni ukusetyenziswa ngokulinganayo kwamandla ombane, kodwa kukwaphucula nokusebenza kakuhle kwamandla. Kwangaxeshanye, inkqubo yokugcina amandla inokunciphisa inkcitho yamandla ebangelwa kukungabikho komthamo wolawulo lwegridi, nto leyo ephucula ngakumbi ukusebenza kakuhle kwenkqubo yonke yamandla.
4. Khuthaza ukusetyenziswa kwamandla amatsha
Ngenxa yokwanda kwenani lokuveliswa kwamandla amatsha, indibaniselwano ye-photovoltaic kunye nokugcinwa kwamandla inokugcina ukuveliswa kwamandla amatsha, inciphise imeko yomoya nokukhanya okushiywe ngenxa yokulawulwa okunganelanga kwegridi, kwaye ikhuthaze ukusetyenziswa kakuhle kwamandla amatsha.
5. Xhasa ukwakhiwa kwegridi ekrelekrele
Njengenxalenye ebalulekileyo yegridi ekrelekrele, indibaniselwano ye-photovoltaic kunye nokugcinwa kwamandla inokufezekisa ulawulo olukrelekrele kunye nocwangciso lwamandla ombane, kwaye iphucule inqanaba elikrelekrele legridi yamandla.
6. Khuthaza uphuhliso lwamandla asasazwayo
Ukudibanisa i-PV kunye nokugcinwa kwamandla kulungele ngokukodwa iinkqubo zamandla ezisasazwe, ezifana ne-PV yophahla lwasekhaya kunye ne-PV yepaki yemizi-mveliso. Ezi nkqubo zinokuvelisa kwaye zisebenzise umbane kufutshane, zinciphise ilahleko zokudluliselwa kombane kwaye ziphucule ukusetyenziswa kakuhle kombane.
7. Qonda ukungathathi cala kwekhabhoni
Njengohlobo lokusetyenziswa kwamandla acocekileyo naphantsi kwekhabhoni, inkqubo yokugcina amandla e-PV inceda ekunciphiseni ukusetyenziswa kwamandla efosili, ukunciphisa ukukhutshwa kwekhabhoni, kwaye ibaluleke kakhulu ekufezekiseni injongo yokungathathi cala kwekhabhoni kwihlabathi liphela.
Umahluko phakathi kwe-photovoltaic kunye nokugcinwa kwamandla
1. Indlela yomthombo wamandla kunye nokuguqula
Iinkqubo ze-photovoltaic zisebenzisa amandla elanga ngokuthe ngqo, ziguqula amandla elanga abe ngumbane ngokusebenzisa isiphumo se-photovoltaic seephaneli zelanga; ngelixa iinkqubo zokugcina amandla zinoxanduva lokugcina lo mbane, ngaphandle kokubandakanya inkqubo yokuguqula ngokuthe ngqo.
2. Ukwakhiwa kwenkqubo
Iinkqubo ze-photovoltaic zenziwe ikakhulu ziiphaneli zelanga, ii-inverters, njl.njl., ngelixa iinkqubo zokugcina amandla ziyinkimbinkimbi ngakumbi, kuquka kungekuphela nje ezinye izinto zeenkqubo ze-photovoltaic, kodwa neebhetri zokugcina, iinkqubo zolawulo lwebhetri, ii-converters kunye nezinye izinto ezibalulekileyo.
3. Imizekelo yesicelo
Iinkqubo ze-photovoltaic zisetyenziswa kakhulu kwiindawo ezinelanga elaneleyo, kwaye zinokuvelisa umbane ngokwazo okanye zisebenze kwi-grid; ngelixa iinkqubo zokugcina umbane zinoluhlu olubanzi lweemeko zokusetyenziswa, ukongeza ekusetyenzisweni kunye neenkqubo ze-photovoltaic, zingasetyenziselwa ukulawula i-grid frequency, ukutshintsha kwe-peak, kunye namandla okubuyisela umva ngokukhawuleza.
4. Iingenelo zoqoqosho
Iingenelo zoqoqosho zeenkqubo ze-PV zixhomekeke kakhulu kwizinto ezifana neemeko zokukhanya kwelanga, iindleko zezixhobo, njl.njl.; ngelixa iingenelo zoqoqosho zeenkqubo zokugcina amandla zinxulumene kakhulu nobungakanani bokugcinwa kwamandla, iindleko zebhetri, ukusebenza kakuhle kokutshaja kunye nokukhupha itshaja. Zombini zineengenelo kunye neengxaki zazo ngokubhekiselele kuqoqosho, kodwa ukusetyenziswa okudibeneyo kunokuzisa iingenelo eziphezulu ngokubanzi.
Ngamafutshane, i-PV kunye nokugcinwa kwamandla kudlala indima ebalulekileyo kwihlabathi lamandla. Intsebenziswano yabo engathethiyo ayiphuculi nje kuphela ukusetyenziswa kwamandla kodwa ikwaphucula uzinzo lwegridi; kwaye iingenelo zabo ezikhethekileyo zibenza badlale indima ebalulekileyo kwiinkalo ezahlukeneyo. Kwixesha elizayo, ngenkqubela phambili eqhubekayo yetekhnoloji kunye nokwanda kweemeko zesicelo, sikholelwa ukuba esi sibini "samaqabane egolide" siya kusizisela izinto ezimangalisayo!
