Yankho latsopano lathunthu la machitidwe owongolera mphamvu

Pamene gawo la mphamvu zatsopano zopangira mphamvu monga mphamvu ya mphepo ndi photovoltaics mu dongosolo lamagetsi limakhala lokwera kwambiri, kusintha kwamphamvu kwamphamvu komanso mphamvu zolipirira mphamvu kumafunika pa gridi yamagetsi ndi mbali yopangira mphamvu.Kutengera zinthu zosinthira mphamvu zamagetsi zamagetsi, Wolong Electric nthawi yake imayambitsa njira zowongolera zamagetsi zapakati komanso zapamwamba za SVG zomwe zimakwaniritsa mawonekedwe amagetsi atsopano.

yankho

Pogwiritsa ntchito luso lamphamvu la cascade, SVG imasintha mphamvu zowonongeka ndi magetsi mu nthawi yeniyeni kuti ikwaniritse zofunikira zotumizira magetsi;imatengera mapangidwe amtundu, omwe ndi osavuta kukhazikitsa ndi kukonza, ndipo amakhala ndi malo ang'onoang'ono;imagwiritsa ntchito ukadaulo wa PWM, ma harmonics ake ndi otsika kwambiri, ndipo ili ndi The harmonic control function imatha kupondereza voltage ndikuwongolera mphamvu yamagetsi.Wolong SVG imatha kuzindikira kusintha kwanzeru kwanjira ziwiri zamphamvu yogwira ntchito.

Zochitika zantchito

1. Mu dongosolo lamagetsi la green park, zida zamagetsi, ma transfoma, ndi mizere zonse zidzatulutsa mphamvu yogwira ntchito.Mphamvu yokhazikika idzayambitsa kuwonongeka kwa dongosolo ndikuchepetsa mphamvu ya dongosolo.SVG imatha kutsata dongosolo munthawi yeniyeni ndikusintha mphamvu yamakina.

2. M'mapaki obiriwira, pamakhala mavuto monga kusinthasintha kwa magetsi ndi kugwedezeka pamagulu olumikizidwa ndi grid ya zida zatsopano zopangira mphamvu zamagetsi, kuwongolera kwamphamvu, ndi kusagwirizana kwa magawo atatu.SVG imatha kuyankha mwachangu kuthana ndi zovuta zamakina osakhalitsa.

3. Zipangizo muzitsulo, makampani opanga mankhwala, malasha, petrochemical ndi mafakitale ena adzatulutsa ma harmonics apamwamba kwambiri kapena ma harmonics, ndipo kukhalapo kwa ma harmonics kudzabweretsa mavuto monga kuwonjezereka kwa kusokonezeka kwa harmonic.SVG imatha kubweza kwambiri ma harmonics apamwamba.

Wolong luso ubwino

·Ali ndi postdoctoral workstation komanso national enterprise technology center

·Mayankhidwe amphamvu a chinthucho ndi ofulumira, ndipo nthawi yoyankha yosinthika ndi ≤5ms.

·Ali ndi kuthekera kosiyanasiyana kotsatana kocheperako komanso kotsatizana koyipa kuti akwaniritse kuthekera kokwera kwamagetsi otsika mu gridi yamagetsi

· Khalani ndi magwiridwe antchito odalirika odalirika komanso amphamvu kwambiri zamagetsi zamagetsi ndi njira zotsogola zothandizira