1.1 Canji: Sabbin Tsarin Wuta Suna Haɗu da Kalubale
A cikin tsarin "carbon dual", adadin iskar da wutar lantarki ta hasken rana yana karuwa da sauri.Tsarin samar da makamashi zai kasance sannu a hankali tare da tsarin "carbon dual", kuma rabon wutar lantarki da ba burbushin makamashi zai karu da sauri.A halin yanzu, kasar Sin har yanzu tana dogara sosai kan wutar lantarki.A shekarar 2020, karfin samar da wutar lantarki na kasar Sin ya kai tiriliyan 5.33 kWh, wanda ya kai kashi 71.2%;Adadin samar da wutar lantarki shine 7.51%.
Haɓaka wutar lantarki da haɗin gwiwar hotovoltaic yana haifar da kalubale ga sababbin tsarin wutar lantarki.Raka'o'in wutar lantarki na al'ada suna da ikon murkushe wutar da ba ta da daidaito sakamakon canje-canje a yanayin aiki ko kaya yayin aikin grid, kuma suna da kwanciyar hankali mai ƙarfi da tsangwama.Tare da ci gaba da tsarin "dual carbon", yawan iska da hasken rana yana karuwa a hankali, kuma gina sababbin tsarin wutar lantarki yana fuskantar kalubale masu yawa.
1) Ƙarfin iska yana da ƙarfin bazuwar kuma abin da yake fitarwa yana nuna halayen juzu'i.Matsakaicin juzu'i na yau da kullun na wutar lantarki na iya kaiwa 80% na ƙarfin da aka shigar, kuma bazuwar bazuwar yana sa ikon iska ya kasa amsa rashin daidaituwar wutar lantarki a cikin tsarin.Mafi girman fitowar wutar lantarki shine mafi yawa a farkon safiya, kuma abin da ake fitarwa yana da ƙasa kaɗan daga safiya zuwa maraice, tare da halayen jujjuyawar lodi.
2) Ƙimar juyawa na fitarwa na yau da kullum na photovoltaic zai iya kaiwa 100% na ƙarfin da aka shigar.Ɗaukar yankin California na Amurka a matsayin misali, ci gaba da fadada ƙarfin da aka sanya na photovoltaic ya tayar da buƙatar gaggawar aski na sauran hanyoyin wutar lantarki a cikin tsarin wutar lantarki, kuma ƙimar canji na kayan aiki na yau da kullum na iya kaiwa 100%.
Siffofin asali guda huɗu na sabon tsarin wutar lantarki: Sabon tsarin wutar lantarki yana da halaye huɗu na asali:
1) Widely interconnected: kafa wani karfi interconnection cibiyar sadarwa dandali, wanda zai iya cimma yanayi complementarity, iska, ruwa da wuta daidaita juna, giciye yanki da giciye yanki diyya da tsari, da kuma cimma rabo da madadin daban-daban samar da wutar lantarki albarkatun;
2) Haɗin kai na hankali: haɗa fasahar sadarwa ta zamani tare da wutar lantarki Haɗuwar fasaha don gina grid ɗin wutar lantarki zuwa tsarin fahimta mai zurfi, hulɗar hanya biyu da ingantaccen tsari;
3) Mai sassauƙa da sassauƙa: grid ɗin wutar lantarki ya kamata ya sami cikakken ikon daidaita tsayi da mita, cimma kaddarorin masu sassauƙa da sassauƙa, da haɓaka ikon hana tsangwama;
4) Amintacce kuma mai sarrafawa: cimma daidaituwar haɓakawa na matakan ƙarfin AC da DC, hana gazawar tsarin da manyan haɗari.
1.2 Tuƙi: Buƙatun gefe guda uku yana ba da garantin saurin haɓaka makamashin makamashi
A cikin sabon nau'in tsarin wutar lantarki, ana buƙatar ajiyar makamashi don ƙananan madauki da yawa, samar da sabon tsarin "ajiya na makamashi +".Akwai buƙatar gaggawa na kayan ajiyar makamashi a gefen samar da wutar lantarki, gefen grid, da gefen mai amfani.
1) Wutar wutar lantarki: Ana iya amfani da ajiyar makamashi zuwa sabis na taimako na mitar wutar lantarki, tushen wutar lantarki, sauye-sauyen fitarwa, da sauran al'amuran don magance matsalolin rashin zaman lafiya da watsi da wutar lantarki da iska da hasken rana ke haifarwa.
2) Gefen Grid: Ma'ajiyar makamashi na iya shiga cikin aske kololuwa da ƙa'idodin grid na wutar lantarki, rage cunkoso na kayan aikin watsawa, haɓaka rarraba wutar lantarki, haɓaka ingancin wutar lantarki, da dai sauransu Babban aikin sa shine tabbatar da ingantaccen aiki na grid ɗin wutar lantarki. .
3) Bangaren mai amfani: Masu amfani za su iya ba da kayan ajiyar makamashi don adana farashi ta hanyar aske kololuwa da cika kwarin, kafa tushen wutar lantarki don tabbatar da ci gaba da wutar lantarki, da haɓaka hanyoyin wutar lantarki ta hannu da gaggawa.
Wurin wuta: Adana makamashi yana da mafi girman ma'auni na aikace-aikacen a gefen wutar lantarki.Aikace-aikacen ajiyar makamashi a gefen wutar lantarki ya haɗa da haɓaka halayen grid makamashi, shiga ayyukan taimako, inganta rarraba wutar lantarki da rage cunkoso, da samar da madadin.Babban abin da ake mayar da hankali kan samar da wutar lantarki shi ne kiyaye daidaiton buƙatun grid ɗin wutar lantarki, tabbatar da haɗin kai mai sauƙi na iska da hasken rana.
Gefen Grid: Adana makamashi na iya haɓaka sassauci da motsi na shimfidar tsarin, ba da damar rarraba ɗan lokaci da sarari na watsawa da farashin rarraba.Aikace-aikacen ajiyar makamashi a gefen grid ya haɗa da abubuwa hudu: adana makamashi da haɓaka ingantaccen aiki, jinkirta saka hannun jari, ajiyar gaggawa, da haɓaka ingancin wutar lantarki.
Gefen mai amfani: galibi ana nufin masu amfani ne.Aikace-aikacen ajiyar makamashi a gefen mai amfani sun haɗa da mafi girman askewa da cika kwarin, samar da wutar lantarki, sufuri mai hankali, ajiyar makamashi na al'umma, amincin samar da wutar lantarki, da sauran fannoni.Sid mai amfani
Lokacin aikawa: Juni-29-2023