I-Solar photovoltaic power generation
I-Solar photovoltaic power generation ibhekisela endleleni yokukhiqiza amandla eguqula ngokuqondile amandla okukhanya abe amandla kagesi ngaphandle kwenqubo yokushisa.Kuhlanganisa ukukhiqizwa kwamandla e-photovoltaic, ukukhiqizwa kwamandla e-photochemical, ukukhiqizwa kwamandla okungenisa ukukhanya kanye nokukhiqizwa kwe-photobiopower.Ukukhiqizwa kwamandla e-Photovoltaic kuyindlela eqondile yokuphehla amandla esebenzisa amadivaysi e-electronic semiconductor e-solar-grade ukuze amunce ngempumelelo amandla emisebe yelanga futhi awaguqule abe amandla kagesi.Iwumthombo wanamuhla wokuphehla amandla elanga.Kunamaseli e-electrochemical photovoltaic, amaseli e-photoelectrolytic namaseli e-photocatalytic ekukhiqizeni amandla e-photochemical, futhi amaseli e-photovoltaic asetshenziswe cishe njengamanje.
Uhlelo lokukhiqiza amandla e-photovoltaic ikakhulukazi lwakhiwe amaseli elanga, amabhethri okugcina, izilawuli kanye nama-inverters.Amaseli elanga ayingxenye ebalulekile yesistimu yokukhiqiza amandla e-photovoltaic.Ikhwalithi kanye nezindleko zamapaneli elanga zizonquma ngokuqondile ikhwalithi nezindleko zalo lonke uhlelo.Amaseli elanga ahlukaniswe ikakhulukazi abe yizinhlobo ezimbili: amaseli e-silicon e-crystalline namaseli efilimu amancane.Owokuqala uhlanganisa amaseli e-silicon e-monocrystalline namaseli e-polycrystalline silicon, kuyilapho okwakamuva kufaka phakathi amaseli elanga elanga e-amorphous silicon, amaseli elanga e-copper indium gallium selenide namaseli elanga e-cadmium telluride.
amandla okushisa elanga
Indlela yokukhiqiza amandla eguqula amandla emisebe yelanga ibe amandla kagesi ngokusebenzisa amanzi noma okunye uketshezi olusebenzayo namadivayisi ibizwa ngokuthi i-solar thermal power generation.Okokuqala guqula amandla elanga abe amandla ashisayo, bese uguqula amandla ashisayo abe amandla kagesi.Inezindlela ezimbili zokuguqula: enye iwukuguqula ngokuqondile amandla ashisayo elanga abe amandla kagesi, njengamandla okukhiqiza amandla kagesi we-semiconductor noma izinto zensimbi, ama-electron ashisayo nama-ion ashisayo kumadivayisi we-vacuum Ukukhiqiza amandla, ukuguqulwa kwe-alkali metal thermoelectric, kanye nokukhiqizwa kwamandla kazibuthe. , njll.;enye indlela ukusebenzisa amandla ashisayo elanga ngokusebenzisa injini yokushisa (njenge-steam turbine) ukushayela i-generator ukuze ikhiqize ugesi, okufana nokukhiqizwa kwamandla okushisa avamile, ngaphandle kokuthi amandla ayo ashisayo awaveli kuphethiloli, kodwa avela elanga. .Kunezinhlobo eziningi zokuphehla amandla elanga ashisayo, ikakhulukazi okuhlanganisa lezi ezinhlanu ezilandelayo: isistimu yombhoshongo, isistimu yomkhombe, isistimu yediski, i-solar pond kanye ne-solar tower thermal airflow power generation.Ezintathu zokuqala zigxile ezinhlelweni zokuphehla amandla elanga ashisayo, kanti lezi ezimbili zokugcina azigxili.Amanye amazwe athuthukile abheka ubuchwepheshe bokuphehlwa kwamandla ashisayo elanga njengento egxile kuR&D kazwelonke, futhi akhiqize inqwaba yezinhlobo ezahlukene zeziteshi zokuphehla amandla ashisayo elanga, ezifinyelele ezingeni elisebenzayo lokuphehla ugesi oxhunywe kwigridi.
Ukukhiqizwa kwamandla elanga kuyithuluzi elisebenzisa izingxenye zebhethri ukuguqula amandla elanga abe amandla kagesi.Amaseli elanga angamadivayisi aqinile asebenzisa izakhiwo ze-elekthronikhi zezinto zokwakha ze-semiconductor ukuze abone ukuguqulwa kwe-PV.Ezindaweni ezinkulu ezingenawo amagridi kagesi, idivayisi inganikeza kalula ukukhanya namandla kubasebenzisi.Amanye amazwe athuthukile angakwazi futhi ukuxhuma namagridi kagesi esifunda.Igridi-ixhunywe ukuze kuzuzwe ukuphelelisana.Njengamanje, ngokombono wokusetshenziswa kwezakhamuzi, ubuchwepheshe bokuhlanganiswa kwe-"photovoltaic-building (lighting)" okukhula futhi okuthuthukisiwe emazweni angaphandle ubuchwepheshe bokuhlanganiswa kwe-photovoltaic-building (lighting)", kuyilapho okuyinhloko. ucwaningo kanye nokukhiqizwa eShayina ukukhiqizwa kwamandla elanga amancane afanele ukukhanyisa kwasendlini ezindaweni ezingenawo ugesi.uhlelo.
Isikhathi sokuthumela: Dec-30-2022