Nikeza izixazululo zesistimu ye-pv engu-1500V!Amandla okukhanya kwelanga asize isiteshi samandla okugcina amandla e-Qinghai photovoltaic ukuthi sixhunywe kugridi ngempumelelo

Ezinsukwini ezimbalwa ezedlule, "Ibhande Nomgwaqo" inkundla yokuthuthukisa amandla ahlanzekile, umcimbi wegridi yamandla we-qingyu dc we-ultra high voltage osekela amandla uphele ngempumelelo.Iphrojekthi yokumisa ukuphakelwa kukagesi yesizinda sokuthumela i-UHV esiFundazweni sase-Qinghai, okuyingxenye ebalulekile yephrojekthi, nayo ixhunywe ngempumelelo kugridi muva nje.

I-Yellow River Hydropower Company ibhekele ukwakhiwa kwephrojekthi ye-photovoltaic engu-2.2GW kanye nokusekela indawo yokugcina amandla kagesi.

Kubikwa ukuthi i-Sunshine Power supply inikeza cishe izixazululo zesistimu ye-photovoltaic engu-900MW 1,500V, futhi inikeza isethi ephelele yezixazululo ezihlanganisiwe zephrojekthi esekelayo yokuhlanganisa isitoreji esingu-202.86MW/ 202.86MWH.I-PCS edidiyelwe kakhulu, isistimu yebhethri ye-lithium, i-EMS nezinye izinto zokusebenza eziyinhloko zingalethwa ngokushesha futhi zinciphise umsebenzi wokulungisa iphutha.I-Ac low - voltage coupling scheme ithuthukisa izinga lokusebenzisa i-transformer futhi yehlise izindleko zesistimu.

Ngaphezu kwalokho, ukwakhiwa okuguquguqukayo kwe-optical storage micro-grid system kungaxazulula inkinga yokungabikho kwamandla ekwakhiweni kokuqala, kufinyeze isikhathi sokwakha, futhi kuxazulule inkinga ephuthumayo yamakhasimende.

Le phrojekthi iwumsebenzi omkhulu emhlabeni wonke futhi omfushane kakhulu oqediwe wokukhiqiza amandla.

UCao Renxian, usihlalo weSunshine Power, uthe: “Uhlelo lwe-UHV luwuhlelo olusha olukhulu eChina lokukhuthaza ukuthuthukiswa okukhulu nokusetshenziswa kwamandla amasha ngokusebenzisa ubuchwepheshe bokudlulisa i-UHV.Ukuxhumana okuyimpumelelo kwegridi yephrojekthi akugcini nje ngokuthuthukisa amandla ahlanzekile okudluliswa kwamandla e-qinghai futhi kukhuphule uguquko lwamandla, kodwa futhi kunikeza indima enhle yokubonisa ukwakhiwa okulandelanayo kwamaphrojekthi okuhlanganisa isitoreji samehlo.”