Kugadzirwa kwemagetsi ezuva muJapan muna 2030, mazuva ezuva achagovera akawanda emagetsi emasikati here?

Musi waMarch 30, 2022, Resource Comprehensive System, iyo iri kuongorora kuiswa kwe photovoltaic power generation (PV) masisitimu muJapan, yakashuma kukosha kweiyo uye inotarisirwa kukosha kwe photovoltaic system introduction by 2020. Muna 2030, yakabudisa "Kufanotaura kwekuiswa kwe photovoltaic simba rekugadzira 20230 mumusika weJapan 20230.

Zvinoenderana nefungidziro dzayo, iyo yakawedzera kuiswa kwemafotovoltaic masisitimu muJapan ne2020 ingangoita 72GW, zvichibva pane yakananga ikozvino kubuda (DC). Mu "current growth case" kuchengetedza mwero wazvino weDC sumo ye 8 GW pagore, fungidziro i154 GW, ine alternating current (AC) output (AC) ye121 GW muFY2030Note 1). Kune rimwe divi, iyo "Introduction Acceleration Case", iyo inotarisirwa kuvandudza zvakanyanya uye kufambisira mberi mamiriro ekunze, ine DC base ye180GW (AC base ye140GW).

Nenzira, mu "Sixth Basic Energy Plan" yakagadzirwa neBazi reEconomy, Trade and Industry muna Gumiguru 22, 2021, huwandu hwesimba rezuva rakaunzwa muJapan muna 2030 "117.6GW (AC padanho rekuda) Base)". Chiyero che “chishuwo” cheBazi rezvehupfumi, kutengeserana neindasitiri chave kuenderana nekumhanya kwazvino kwesumo.

Nekudaro, aya DC-based PV system yekubuda maitiro akayerwa kana mamwe mamiriro akadai sekushisa uye kona yezuva asangana. Muchokwadi, 7 nguva (× 0.7) ndiyo yepamusoro yekugadzira simba remambure. Ndiko kuti, panosvika 2030, inotarisirwa kuve inokwanisa kuburitsa anenge 85 GW pasi pemamiriro ekukura aripo panguva yemasikati mumamiriro ekunze ezuva mukati mezuva, uye nezve 98 GW pasi pekusumo yakakurumidza (zvese zviri zviviri AC-based).

Kune rimwe divi, Japan ichangoburwa yegore negore simba rekudiwa kuri kutenderera 160GW (pamwe painochinjika ikozvino). Pamberi peKudengenyeka kweGreat East Japan muna March 2011, yakanga inenge 180GW (yakafanana nepamusoro), asi nekufambira mberi kwemaitiro ekuchengetedza simba remagariro evanhu, kuwedzera kwehupfumi kwakaderera, uye shanduko yehupfumi yehupfumi yakaenderera mberi, uye kugadzirwa kwemagetsi kwakaderera. Kana kudiwa kwemagetsi muna 2030 kwakada kufanana nezviri ikozvino, zvinogona kuverengerwa kuti 98GW / 160GW = 61% kana kupfuura yeJapan yese yemagetsi kudiwa inogona kusangana nemagetsi ezuva mukati mezuva uye kwezuva.