Kondwi pa politik transfòmasyon kontinyèl nan estrikti ekipman pou enèji, ki jan yo ankouraje devlopman nan endistri fotovoltaik van pouvwa se yon pwoblèm nou ta dwe reflechi sou.
Since the implementation of the "dual carbon" policy, energy conservation and carbon reduction have become an industry consensus. The development of the wind power photovoltaic industry is of great significance to reducing carbon emissions and optimizing the energy structure.
On March 29, the National Energy Administration issued the "Guiding Opinions on Energy Work in 2022" (hereinafter referred to as the "Opinions"), which clearly proposed to vigorously develop wind power photovoltaics and build a clean, low-carbon, safe and efficient modern energy system.
Transfòmasyon kontinyèl nan estrikti ekipman pou enèji
The "Opinions" pointed out that the proportion of coal consumption has steadily declined, the proportion of non-fossil energy in total energy consumption has increased to about 17.3 percent , and the new electric energy has replaced about 180 billion kWh of electricity. The proportion reaches about 12.2 percent .
Kondwi pa politik transfòmasyon kontinyèl nan estrikti ekipman pou enèji, ki jan yo ankouraje devlopman nan endistri fotovoltaik van pouvwa se yon pwoblèm nou ta dwe reflechi sou.
Ki baze sou peyizaj, sipòte pa pouvwa chabon
Malgre ke fotovoltaik van pouvwa se yon enèji vèt ak pwòp, li toujou bezwen pouvwa chabon kòm sipò. Se konstriksyon fotovoltaik van pouvwa jeneralman deplwaye nan zòn ki rich nan enèji van ak resous enèji limyè, ki mande yon gwo zòn. An menm tan an, fotovoltaik pouvwa van fasil afekte pa move tan, ak jenerasyon pouvwa a se enstab. Yo nan lòd yo asire operasyon an lis nan sistèm nan ekipman pou pouvwa, pouvwa chabon anjeneral yo itilize pou règleman pik.
The "Opinions" also pointed out that the construction of a new energy supply and consumption system based on large-scale wind and solar bases, supported by the surrounding clean, efficient, advanced and energy-saving coal power, and with stable, safe and reliable UHV power transmission and transformation lines as the carrier.
Resous kòm site la, depo enèji se kle a
Pou reyalize devlopman endistri fotovoltaik pouvwa van an, anplis gen abondan van ak resous solè, li nesesè tou pou simonte difikilte depo enèji. Eleman nan depo enèji se endispansab nan sistèm endepandan fotovoltaik pouvwa jenerasyon an. Enèji radyasyon solè an premye konvèti nan enèji elektrik atravè etalaj fotovoltaik la, ak Lè sa a, konvèti pa konvètisè elektwonik pouvwa a pou bay chay la pouvwa. An menm tan an, depase enèji elektrik la estoke nan aparèy depo enèji nan fòm enèji chimik apre yo fin pase nan kontwolè chaj la.
my country's power grid is constructed based on the characteristics of thermal power. Electricity is directly supplied to users through the grid, and there is a lack of energy storage systems for wind power and photovoltaics. Therefore, the development of new energy storage technologies represented by electrochemical energy storage, electromagnetic energy storage and compressed air energy storage will become the only way for wind power photovoltaic development.
Ajiste mezi nan kondisyon lokal yo ak rasyonèl optimize layout endistriyèl
my country has a vast land and abundant resources, but the development of wind power and photovoltaic cannot be "one size fits all", and it must be rationally arranged in combination with industrial characteristics and regional advantages.
Fotovoltaik pouvwa jenerasyon sèvi ak panno fotovoltaik pou konvèti enèji solè nan enèji elektrik apre li fin resevwa limyè iradyasyon, pandan y ap jenerasyon pouvwa van konvèti enèji van an enèji elektrik. Li itilize prensip endiksyon elektwomayetik pou reyalize konvèsyon enèji elektrik. Soti nan pèspektiv nan pousantaj konvèsyon, jenerasyon pouvwa van an pi wo, teknoloji fotovoltaik trè matirite, men pousantaj konvèsyon an ba. Pouvwa van mande anpil espas etaj, ak jenerasyon pouvwa fotovoltaik gen gwo kondisyon pou resous limyè ak chalè. Se poutèt sa, lè w ap devlope endistri fotovoltaik enèji van an, nou ta dwe peye atansyon sou kondisyon lokal yo epi bay tout avantaj ki genyen nan resous lokal yo.
Èske fotovoltaik enèji van ranplase pouvwa chabon tradisyonèl yo?
An tèm de distribisyon resous, peyi mwen an rich nan resous van ak solè. Si nou ka kraze baryè teknik yo nan depo enèji ak rezoud pwoblèm nan nan -pèt transpò alontèm, nou ka reyalize optimize nan estrikti enèji a. Kounye a, pwopòsyon de chabon pouvwa enstale kapasite nan peyi mwen an se mwens pase 50 pousan, pandan y ap enstale kapasite nan pouvwa van ak fotovoltaik ap ogmante nan yon echèl anyèl nan 60 milyon kilowat, epi li espere reyalize yon kapasite total enstale nan 1.3 milya kilowat pa 2030. An tèm de kapasite enstale, pouvwa van ak fotovoltaik ap devlope rapidman. Avèk jenerasyon fotovoltaik pouvwa ki konekte nan griy la, pouvwa van ak fotovoltaik plis modèl depo enèji yo espere ranplase pouvwa chabon tradisyonèl nan tan kap vini an.