Photovoltaic kune grid "dhadha" mutoro curve, bhatiri rekuchengetedza simba ndiyo inonyanya kuvimbisa "roast dhadha" nzira.

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Umhlinzeki Wesiteshi Samandla Esiphathekayo

Webhusaiti yeForbes inoburitsa chinyorwa DavidCarlin chinyorwa, musoro unoti: THOLARREVOLUTIONISCOMING: Dhadha! Mutsara wapfuura unoreva "kuchinja kwezuva kuri kuuya", apa Dhadha rakapetwa kaviri: rimwe divi rinoreva mutoro "dhadha" curve yakaunzwa nesolar photovoltaic, imwe Aspect, inoreva nzira yekutarisisa pane iyi duck curve. Apo California Independent System Operator (CAISO) yakaongororwa apo magetsi ekugadzirwa uye kudiwa muCalifornia, "dhadha" rakawanikwa kekutanga. Mumakumi mashoma emakore adarika, vakasiyana-siyana gidhi vanoshanda vakaziva nzira yekufanotaura yekudiwa, uye vanogona kuronga kugadzirwa kwemagetsi zvinoenderana nezvinodiwa chero nguva.

Zvisinei, kutaridzika kwezuva photovoltaic kuonekwa kwakawedzera hutsva hutsva pakuverenga kwekudiwa. Kusiyana nemagetsi emarasha, simba renyukireya uye gasi rechisikigo simba rekugadzira, simba rezuva "risingachinjiki", zvinoreva kuti harigone kuwedzera kana kuderera pakuda. Pane kudaro, simba rezuva rinoenderana nemamiriro ekunze, mwaka uye nguva.

Solar intermittent zvinoreva kuti mamaneja egridi anofanirwa kufunga zvakare mashandisiro emagetsi emagetsi. Kuwedzera kwesimba rezuva, kunoderedza kudiwa kwemagetsi emagetsi (anonzi "net load"). Muzuva rakajairwa, mepu inotakura mambure inoita kunge dhadha.

Mangwanani, neakawanda solar photovoltaic Internet (Madhadha), mambure mutoro unoderera. Kana zuva rakasimba kwazvo (dumbu redhadha), mutoro wemambure uri masikati. Zvadaro, manheru, nekuderera kwesimba rezuva uye kuwedzera kutsva kwesimba rose rinodiwa, mutoro unowedzera nokukurumidza.

Pakupedzisira, kana vanhu vakarara (dhadha musoro), mambure mutoro unoderera. Nekuwedzera kutsva kwesimba rezuva, dumbu redhadha richadzika, mutsipa uri kureba. Izvi zvinongotaridzika sedhadha rine hushamwari kugadzira iyo grid kuronga musoro.

Basic load power plant (semarasha uye) kuvaka ndiko kuenderera mberi nekushanda. Kana kuvapo kwedhadha, vhara izvi zvakakosha zvinotakura magetsi masikati, zvino kumhanya manheru kwakaoma uye kunodhura. Iyo grid maneja anowanzo vimba negasi rechisikigo seyepamusoro pad simba rekudyara kugadzirisa nekuchinja kuri kudiwa, asi akawanda gasi echisikigo zvidyarwa zviri pamusoro chete, uye zvinobudirira mune zvehupfumi kuhupfumi nevatengi.

Mukuwedzera, kuchinja kukuru mumutoro wemambure kuchakuvadza zvivako zvegridhi. Mhinduro yechipiri ndeye "kucheka" simba rezuva, kudzikisira kugadzirwa kwesimba rezuva regridi kune grid, asi izvi zvinozoguma nekuwanda kwesimba rinodzoreredzwa tsvina. Tinogona "kubika dhadha iri" here? Kunyange zvazvo kushandiswa kwezuva photovoltaic kushandiswa kune dambudziko, kune zvakawanda zvinogadzirisa zvinogadzirisa.

Kutanga, nekugadzira yakakura grid system, iwe unogona kuita simba rezuva munzvimbo dzakawanda, unogona kutsvedzerera mutoro wepamusoro mune imwe nhanho. Chechipiri, kumisikidza chaiyo-nguva yemusika incentive mechanism ichabatsirawo. Parizvino, vatengi nemakambani vanotenga magetsi paavhareji mutengo.

Nekudaro, nekuda kwekuchinja kwekupa uye kudiwa, mutengo wemagetsi unoshanduka wakakura kwazvo. Kana kudiwa kuri kukuru, chaiyo-nguva yemitengo smart grid inochaja mamwe manheru emagetsi mabhiri. Ichi chiratidzo chemutengo chinogona kuita kuti vanhu vaderedze kushandiswa panguva yemitengo yepamusoro yemagetsi, kuderedza kuvhiyiwa kwekuda.

Saizvozvo, chaiyo-nguva mitengo inobvumira vashandisi kutengesa magetsi kune grid mumutengo unonzwisisika, kuderedza kugadzirwa kwakawandisa panguva yakawandisa magetsi. Real-time mitengo inogonawo kusanganiswa nematanho ekugadzirisa simba. Kunyanya, vatengi vane zvigadzirwa zvepamusoro zvesimba, uye vanoita zvinhu zvakawanda nesimba shoma.

Kubva 1980, chigadzirwa chemumba cheUS chakakwira neinosvika 200%, uye kushandiswa kwesimba kwakawedzera neisingasviki 50%. Iri kuvandudza kushanda uye inoderedza kudzvinyirira pane grid. Inochengetedza vashandisi gore kune vashandisi.

US $ 100. Mukupa magetsi, vashandisi vegidhi vanogona kushandisa data hombe uye kudzidza muchina kufanotaura zvirinani kupihwa uye kuda shanduko. Uye zvakare, akasiyana tekinoroji ezuva anogona zvakare kutamba kushandiswa.

Spotting Solar Power Generation (CSP) inoshandisa magirazi kutarisa, kupisa mvura uye kutyaira turbine simba rekugadzira, kugadzira simba rinogadzirika, rinogona kuwedzera photovoltaic simba rekugadzira nekumhanya munzvimbo dzakasiyana uye dzakasiyana nguva. Kubva kune mamwe matekinoroji emagetsi anogoneka senge biofuels, tidal energy, icharamba ichikwira, izvo zvinobatsira kuwana kusiyanisa kwesimba rakachena zvimiro. Chekupedzisira, simba rebhatiri ndiyo inonyanya kuvimbisa nzira ye "roast duck".

Ikozvino, tekinoroji nyowani yebhatiri inowana yakakura kuchengetedza simba mumutengo unokwanisa. Mumakore gumi apfuura, mutengo webhatiri wakadonha neinenge 90%. Nyanzvi dzakawanda dzinofunga kuti aya angori mavambo.

Chirevo cheWoodmackenzie chinotarisirwa kuti kuchengetedza kwemagetsi kuchakwira kupfuura 1300% pakati pe2018-12024. Vaongorori veUBS vanofungidzira kuti panosvika gore ra2030 indasitiri yekuchengetera magetsi inogona kukoshesa mari inosvika 5 trillion US dollars. Kana iri "makore gumi esimba rezuva" muma1960, saka 1920s inogona kunge iri "makore gumi ekuchengetedza simba rebhatiri", kusimudzira kwakadaro kuchaita kuti vagadziri vezuva vachengetedze simba, uye vasunungure pavanenge vachida.

Mune grid, ini ndichagadzirisa dambudziko redhadha mune rimwe kune vese.