China Nebula 630kW PCS AC-DC Converter kwa Energy Storage wopanga ndi ogulitsa |Nebula

Nebula 630kW PCS AC-DC Converter for Energy Storage

M'makina osungira mphamvu, PCS AC-DC Converter ndi chipangizo cholumikizidwa pakati pa batire yosungirako ndi gridi kuti athandizire kutembenuka kwapawiri kwa mphamvu zamagetsi, kugwira ntchito ngati gawo lofunikira pamakina osungira mphamvu.PCS yathu imatha kuwongolera kuyitanitsa ndi kutulutsa batire yosungira mphamvu, ndipo imatha kupereka mphamvu ku katundu wa AC pakalibe gululi.

630kW PCS AC-DC Converter ingagwiritsidwe ntchito pakupanga magetsi, mbali yotumizira ndi kugawa komanso mbali ya wogwiritsa ntchito yosungira mphamvu.Amagwiritsidwa ntchito makamaka m'malo opangira mphamvu zongowonjezwdwanso monga malo opangira magetsi amphepo ndi dzuwa, malo otumizira ndi kugawa, kusungirako mphamvu zamafakitale ndi zamalonda, kugawa kosungirako mphamvu yamagetsi yamagetsi, malo opangira magetsi opangidwa ndi PV, ndi zina zambiri.

ONANI TSOPANO

MAWONEKEDWE

Kusinthasintha kwa gridi kwamphamvu:
Mphamvu yapamwamba komanso ma harmonics otsika;
Anti-islanding and islanding operation, support for high/low/zero voltage kukwera-kudutsa, kutumiza mphamvu mofulumira

Kuwongolera kwathunthu kwa batri:
Bi-directional charge/kutulutsa batire kuti moyo wawo uwonjezeke.
Wide DC voltage yamitundu yosiyanasiyana ya mabatire.
Njira zingapo zogwirira ntchito, zokhala ndi pre-charge, kuyitanitsa nthawi zonse / voltage, kulipiritsa mphamvu nthawi zonse ndi kutulutsa, kutulutsa nthawi zonse ndi zina.

Kutembenuza bwino kwambiri:
Ukadaulo wamagawo atatu a topology kuti asinthe mphamvu mpaka 97.5%;
1.1 nthawi yayitali yogwira ntchito mochulukira, yopereka chithandizo champhamvu cha gridi pamachitidwe onse malinga ndi magwiridwe antchito komanso kudalirika.
Kugwiritsa ntchito mphamvu zocheperako komanso kutayika kopanda katundu.

Chitetezo ndi kudalirika:Chitetezo cha gridi chodziwikiratu, chozindikira zolakwika ndi ntchito yoteteza;ntchito yowunika nthawi yeniyeni, malo olakwika ofulumira komanso kuchotsa.

Kusintha kwa gridi kwamphamvu:mphamvu yapamwamba komanso ma harmonics ang'onoang'ono.

Anti-islandingndi kugwira ntchito pachilumba, kuthandizira kukwera kolakwika ndi kutumiza mphamvu mwachangu.

Kuwongolera kwathunthu kwa batri:yokhala ndi batire yolowera mbali ziwiri ndikuwongolera kutulutsa kuti muwonjezere moyo wa batri;kusokoneza pang'ono ndi kuyanjana kwa BMS, pamene mukugwiritsa ntchito njira zodziwira kuti muteteze chitetezo cha batri;wide DC voltage range, chosinthika ndi mabatire osiyanasiyana.

Kutembenuka kwakukulu:zomangamanga zamagulu atatu, kuchita bwino kwambiri kwa 99%;1.1 nthawi yayitali yogwira ntchito mochulukira, yopereka chithandizo champhamvu cha gridi champhamvu champhamvu komanso chogwira ntchito bwino.

Zotetezeka komanso zodalirika:chitetezo chokhazikika cha gridi, ndikuwunika zolakwika ndi ntchito zoteteza;kuyang'anira nthawi yeniyeni ya momwe ntchito ikugwirira ntchito, malo olakwika ofulumira ndi kuchotsa.

MFUNDO

Chizindikiro	NEPCS-6301000-E201	Ndemanga
Makulidwe (WDH)yuniti(mm)	WDH:11007502000mm
Chiwonetsero cha chipangizo	7 inchi touch screen, LED
Kulemera	860kg
DC
Magetsi olowera kwambiri a DC	1000V
Mphamvu yamagetsi ya DC	600-850V
Maximum DC panopa	1176A
Current ripple	≤2%
AC
Mphamvu zovoteledwa	630kW
Mphamvu yowoneka bwino ya AC	693 kVA
Kuchuluka kwa AC pano	1000A
Adavotera AC pano	909A pa
Magawo olumikizira ma gridi
Adavoteledwa ndi grid voltage	400V
Mtundu wovomerezeka wa grid voltage	320V～456v
Adavoteledwa pafupipafupi	50Hz pa
Ma frequency ovomerezeka a gridi	47.5Hz～52Hz pa
Magawo a Off-grid
Kutentha kwa ntchito	- 25-55°C
Kutentha kosungirako	-40-70°C
Chinyezi chogwira ntchito	0-95% RH	Wpopanda condensing
Mkhalidwe wogwirira ntchito	≤2000m
Kudalirika ndi Moyo Wautumiki Wopangidwa
Adavotera voteji	400V±3% magawo atatu a waya
Mtundu wamagetsi amagetsi	360 ~ 420V
Kusokonezeka kwamagetsi otulutsa	≤1% (katundu wamzere)
Kusiyana kwa kusintha kwa Voltage	Mkati mwa 10% (katundu wotsutsa 0%<=>100%)
THDv	≤3%
Adavoteledwa pafupipafupi	50Hz pa
Ma frequency ovomerezeka a gridi	45～55Hz pa
Mtengo wa chitetezo cha overvoltage	456v
Kuchulukirachulukira	101 ~ 110%: Kugwira ntchito nthawi yayitali
Zizindikiro Zokhazikika
Kugwira ntchito bwino kwa makina onse	≥99%
Zofunikira zachete	≤75db pa
Mtengo wa IP	IP20
Njira yozizira	Kutentha kumayendetsedwa mokakamiza kuziziritsa mpweya	Mpweya wolowera kutsogolo, mpweya wotuluka pamwamba kuti ugwirizane ndi kuyika khoma
Kudzigwiritsira ntchito mphamvu kuchokera kuzimitsa	＜80W ku
Kutentha kwa ntchito	-25°C～+ 60°C
Chinyezi chogwira ntchito	0～95% RH
Kutalika	＜3000m