China Nebula 630 kW Energe-storage Converter (NEPCS-6301000-E101) mugadziri uye mutengesi |Nebula

Nebula 630 kW Energe-storage Converter (NEPCS-6301000-E101)

Musimba rekuchengetedza sisitimu, inoshandura simba-yekuchengeta mudziyo wakabatana pakati pebhatiri system uye gidhi remagetsi (uye / kana kurodha) kuona bi-directional shanduko yemagetsi, inogona kudzora kubhadharisa / kuburitsa maitiro ekuchengetedza simba. bhatiri, shandura AC uye DC, uye upe simba zvakananga kune iyo AC mutoro mukushaikwa kwegidhi remagetsi.

Inogona kuiswa kune chizvarwa chemagetsi, kuendesa uye kugovera divi, uye mushandisi wedivi resimba rekuchengetedza system.Inonyanya kushandiswa muzviteshi zvemagetsi zvinogoneka semhepo, zviteshi zvemagetsi ezuva, zviteshi zvekufambisa uye kugovera, maindasitiri uye ekutengesa simba rekuchengetedza, akagovera micro-grid simba rekuchengetedza, PV-yakavakirwa magetsi emagetsi ekuchaja zviteshi, nezvimwe.

BATA ZVINO

Test zvinhu

Tsanangudzo Yekushanda

Musimba rekuchengetedza simba, chinoshandura chine hungwaru (kana chinoshandura simba rekuchengetedza) chishandiso chekushandura mativi simba remagetsi pakati pebhatiri system uye gidhi remagetsi (uye/kana kurodha) rinogona kudzora kuchaja nekuburitsa bhatiri.Yekushandura AC-DC, inogona kupa zvakananga AC mutoro pasina grid.
Magetsi ekuchengetedza magetsi anoshandiswa zvakanyanya mumagetsi emagetsi masisitimu, njanji yekufambisa, mauto, kumahombekombe-kwakavakirwa, petroleum muchina, mota nyowani dzesimba, kugadzirwa kwemagetsi emhepo, solar photovoltaic uye mamwe minda, kuti uwane bi-directional kuyerera kwesimba mune grid peak shave uye. kuzadzwa kwemupata, kutsvedzerera kushanduka kwesimba, kudzoreredza simba, simba rekuchengetedza, kubatanidza gidhi resimba rinodzokororwa nezvimwe, kushingairira kutsigira grid voltage uye frequency nekuvandudza kunaka kwemagetsi.
Iyo inogona kuiswa kune simba rekuchengetedza sisitimu padivi rekugadzira magetsi, iyo yekufambisa uye yekugovera divi regidhi remagetsi uye mushandisi wesimba remagetsi system, inonyanya kushandiswa kune inovandudzwa simba mhepo uye solar PV hybrid magetsi masisitimu, kutapurirana uye kugovera zviteshi. , maindasitiri nekutengesa simba rekuchengetedza uye kugovera micro-grid simba rekuchengetedza, kuchengetedza uye kuchaja zviteshi nezvimwe.
Yakasimba grid kuchinjika, yakakwirira simba mhando uye yakaderera harmonics;bi-directional charge uye discharge management yebhatiri yekuwedzera hupenyu hwebhatiri;ine bhatiri algorithms yekuchaja bhatiri nenzira inoshanda uye yakachengeteka;yakafara DC voltage renji kune akasiyana mabhatiri ekuchaja maapplication;matatu-level topology tekinoroji yekushandurwa kwesimba kwakaringana nechiyero chekushandura kusvika ku97.5%;kushandiswa kwemagetsi kwakaderera uye kurasikirwa kusina-mutoro;inoshanda grid kuchengetedza, nekutarisa kukanganisa uye kuchengetedza mabasa;chaiyo-nguva yekutarisisa mamiriro ekushanda uye nekukurumidza kukanganisa nzvimbo;tsigira akawanda anoshandura mayuniti akafanana ekubatanidza kuti asangane nepamusoro simba level zvinodiwa;ine grid-yakabatana uye off-grid kushanda, inotsigira akangwara otomatiki switch yegridi-yakabatana uye off-grid modhi;kugadziridza kwepamberi uye kuisirwa nyore, kuchinjika kune akasiyana mawebhusaiti ekushandisa.

Applicable Range

Iyo inogona kuiswa kune simba rekuchengetedza sisitimu padivi rekugadzira magetsi, iyo yekufambisa uye yekugovera divi regidhi remagetsi uye mushandisi wesimba remagetsi system, inonyanya kushandiswa kune inovandudzwa simba mhepo uye solar PV hybrid magetsi masisitimu, kutapurirana uye kugovera zviteshi. , maindasitiri nekutengesa simba rekuchengetedza uye kugovera micro-grid simba rekuchengetedza, kuchengetedza uye kuchaja zviteshi nezvimwe.

Tsanangudzo Yemuenzaniso

Chitarisiko

Applicable range

Tsanangudzo yemuenzaniso

Features

Yakasimba grid kuchinjika:
High simba quality uye yakaderera harmonics;
Anti-islanding uye islanding operation, rubatsiro rwepamusoro / pasi / zero voltage kukwira-kuburikidza, kukurumidza kutumira simba.
Yakakwana bhatiri manejimendi:
Bi-directional charge uye discharge management yebhatiri yekuwedzera hupenyu hwebhatiri.
Nebhatiri algorithms yekuchaja bhatiri nenzira inoshanda uye yakachengeteka;
Wide DC voltage renji kune akasiyana mabhatiri ekuchaja maapplication.
Multiple oparesheni modes, ine pre-charge, inogara iripo / voltage kuchaja, inogara ichichaja simba uye kuburitsa, inogara ichiburitsa ikozvino nezvimwe.
Kunyanya kutendeuka kushanda zvakanaka:
Matatu-level topology tekinoroji yekushandura simba kwakaringana nechiyero chekushandura kusvika ku97.5%;
1.1 nguva yakareba-yakareba-kuremerwa kushanda, ichipa yakasimba gidhi rutsigiro rwese mashandiro maererano nekuita uye kuvimbika.
Yakaderera standby simba rekushandisa uye yakaderera isina-mutoro kurasikirwa.
Kuchengeteka uye kuvimbika:
Inoshanda grid kuchengetedza, ine kukanganisa kwekutarisa uye kuchengetedza mabasa.
Chaiyo-nguva yekutarisa mamiriro ekushanda uye nekukurumidza kukanganisa nzvimbo.
Kuenderana kwakasimba:
Kutsigira akawanda grid kutumira kune inoshanda uye inogadzirisa simba muripo.
Tsigira akawanda anoshandura mayunitsi akafanana ekubatanidza kuti asangane nepamusoro simba level zvinodiwa.
Iine grid-yakabatana uye off-grid kushanda, inotsigira hungwaru otomatiki switch kune grid-yakabatana uye off-grid modhi.
Kugadziriswa kwepamberi uye kuisirwa nyore, kuchinjika kune akasiyana mawebhusaiti ekushandisa.

Main basa
1)Basic control function
Grid-yakabatana kutonga kwekugara kwesimba kuchaja uye kuburitsa;
Grid-yakabatana nguva dzose voltage uye inogara ichichaja ikozvino;
Off-grid V/F control:
Reactive simba compensation regulation control;
On-grid / off-grid inotsvedzerera switching control;
Anti-islanding kuchengetedza basa uye kucherechedzwa kwechitsuwa chekuchinja mode;
Kutadza kukwira-kuburikidza nekudzora;
2) Tsananguro dzebasa chairo ndedzinotevera:
Simba rekuchengetedza bhatiri kuchaja uye kuburitsa kudzora: Iyo inoshandura simba rekuchengetedza inogona kubhadharisa uye kuburitsa bhatiri.Simba rekuchaja uye simba rekuburitsa ndezvesarudzo.Iwo akasiyana modhi yekuchaja uye yekuburitsa mirairo inogadziridzwa neiyo touch screen kana iyo host komputa.
Mamodhi ekuchaja anosanganisira anogara achichaja (DC), anogara ari voltage kuchaja (DC), anogara achichaja simba (DC), anogara achichaja simba (AC), nezvimwe.
Dicharge modes dzinosanganisira kugara uchiburitsa ikozvino (DC), kugara kwemagetsi kuburitsa (DC), kugara uchiburitsa simba (DC), kugara uchiburitsa simba (AC), nezvimwe.
Reactive simba rekudzora: Magetsi ekuchengetedza magetsi anopa kutonga kwesimba chinhu uye reactive simba reshiyo.Kudzora kwesimba factor uye reactive simba reshiyo inofanira kuwanikwa kuburikidza jekiseni reactive simba.
Iri basa rekushandura rinogona kuitika kana uchiita zvese zvekuchaja nekuburitsa.Iyo reactive magetsi kuseta inoitwa nekombuta inotambira kana yekubata skrini.
Output voltage uye frequency kugadzikana: Magetsi ekuchengetedza magetsi anogona kugadzirisa inobuda voltage uye frequency kudzikamisa mune grid-yakabatana masisitimu nekudzora reactive simba uye rinoshanda simba.Kuti uone basa iri, hombe-yakakura yekuchengetedza simba inodiwa.
Yakazvimirira inverter kudzora kune yakasarudzika gidhi: Iyo simba rekuchengetedza inoshandura ine yakazvimirira inverter basa mune yakasarudzika grid system, iyo inogona kudzikamisa inobuda voltage uye frequency uye inopa simba kune akasiyana mitoro.
Yakazvimiririra inverter parallel control: Mune yakakura chiyero maapplication, yakazvimirira inverter parallel basa remagetsi ekuchengetedza magetsi anoshandura kuwedzera redundancy uye kuvimbika kweiyo system.Multiple converter units inogona kubatanidzwa mukufanana.
Cherechedza: Yakazvimirira inverter parallel yekubatanidza ibasa rekuwedzera.Iyo inoshandura simba rekuchengetedza inoshandura isina musono pakati pegridi-yakabatana uye yakazvimirira inverter, inoda yekunze static switching switch.
Kukundikana yambiro yezvishandiso zvakakosha: Yambiro yekutanga yemamiriro ekushandiswa uye kutadza chiratidzo chezvishandiso zvakakosha zvemagetsi ekuchengetedza magetsi ekuvandudza hungwaru hwechigadzirwa.

3.Status switching
Kana iyo inoshandura ichiiswa simba mukati mekutanga kuvharika, iyo yekudzora sisitimu inopedzisa yekuzviongorora kuti ione kutendeseka kwekutonga uye sensor masisitimu.Iyo yekubata skrini uye DSP inotanga zvakajairika uye inoshandura inopinda munzvimbo yekudzima.Munguva yekuvhara, iyo inoshandura simba rekuchengetedza inovhara iyo IGBT pulses uye inobvisa iyo AC/DC contactors.Kana yakamira, inoshandura simba rekuchengetedza simba inovhara IGBT pulses asi inovhara AC / DC contactors uye inoshandura iri munzvimbo inopisa.
● Kuvhara
Iyo inoshandura simba rekuchengetedza iri mukuvhara mode kana pasina mirairo yekushanda kana kuronga kwakagamuchirwa.
Mukuvhara mode, inoshandura inogamuchira murairo wekushanda kubva pakubata chidzitiro kana pakombiyuta yepamusoro uye inotamisa kubva pakuvhara mode kuenda kune inoshanda mode kana mamiriro ekushanda asangana.Mune maitiro ekushanda, inoshandura inoenda kubva pakushanda mode kuenda kukuvhara mode kana murairo wekuvhara wakagamuchirwa.
● Kumira
Mune yekumira kana yekushandisa mode, inoshandura inogamuchira murairo wekumira kubva pakubata skrini kana kumusoro komputa uye inopinda kune yekumira mode.Mune yekumira modhi, iyo AC uye DC inobatisa yeshanduko inoramba yakavharwa, inoshandura inopinda mumodhi yekushanda kana murairo wekushanda kana kuronga kwagamuchirwa.
● Kumhanya
Maitiro ekushandisa anogona kukamurwa kuita maviri ekushandisa modes: (1) off-grid oparesheni modhi uye (2) grid-yakabatana mashandiro maitiro.Iyo grid-yakabatana modhi inogona kushandiswa kuita kuchaja uye kuburitsa.Mune grid-yakabatana modhi, inoshandura inokwanisa kuita masimba emhando yekutonga uye reactive simba rekutonga.Mune off-grid modhi, inoshandura inogona kupa yakagadzikana voltage uye frequency kubuda kumutoro.
● Mhosva
Kana muchina ukasashanda zvakanaka kana mamiriro ekunze asiri mukati memushini unotenderwa wekushandisa, inoshandura inomira kushanda;bvisa iyo AC uye DC contactors pakarepo kuitira kuti dunhu guru remuchina ribviswe kubva kubhatiri, grid kana mutoro, panguva iyo inopinda mune yekukanganisa.Muchina wacho unopinda munzvimbo yekukanganisa kana simba rabviswa uye kukanganisa kwave kwabviswa.
3.Operating mode
Maitiro ekushandura ekushandura anogona kukamurwa kuita maviri ekushandisa modes: (1) off-grid oparesheni modhi uye (2) grid-yakabatana mashandiro maitiro.
• Grid-yakabatana mode
Mune grid-yakabatana modhi, inoshandura inogona kuita yekuchaja uye yekuburitsa mabasa.
Kuchaja kunosanganisira kugara uchichaja ikozvino (DC), kunogara voltage kuchaja (DC), kugara uchichaja simba (DC), kugara uchichaja simba (AC), nezvimwe.
Kuburitsa kunosanganisira kugara uchiburitsa ikozvino (DC), kugara kwemagetsi kuburitsa (DC), kugara uchiburitsa simba (DC), kugara uchiburitsa simba (AC), nezvimwe.
• Off-grid mode
Mune off-grid modhi, mabhatiri anoburitswa kuti ape anogara ari voltage uye frequency AC magetsi akaiswa pa250kVA kumutoro.Mune microgrid systems, mabhatiri anogona kubhadharwa kana simba rinogadzirwa nejenereta rekunze rakakura kudarika simba rinoshandiswa nemutoro.
• Mode switching
Mune grid-yakabatana modhi, iyo inochinja pakati pekuchaja uye kuburitsa kwesimba rekuchengetedza inoshandura inogona kuitwa zvakananga, pasina chikonzero chekupinda munzvimbo yekumira.
Kuchinja pakati pekuchaja uye kuburitsa modhi uye yakazvimirira inverter modhi hazvigoneke pamberi pegridi.Ongorora: Kunze kwekusina musono switching mode.
Panofanira kunge pasina kuvepo kwegridi kuti iyo yakazvimirira inverter ishande.Cherechedza: Kunze kwekushanda kwakafanana.
4.Basic kudzivirira basa
Iyo yakangwara inoshandura ine yakaomesesa yekudzivirira basa, kana iyo yekuisa voltage kana kusarudzika grid ikaitika, inogona kuita zvine mutsindo kuchengetedza kushanda kwakachengeteka kweiyo yakangwara inoshandura kudzamara iyo yakasarudzika yagadziriswa uye yoenderera mberi nekugadzira magetsi.Zvinhu zvekudzivirira zvinosanganisira.
• Battery polarity reversal protection
• DC over-voltage/ under-voltage protection
• DC over-current
• Giridhi divi pamusoro/pasi-voltage dziviriro
• Rutivi rwegridi pamusoro pekudzivirirwa kwazvino
• Grid divi pamusoro/pasi pefrequency protection
• IGBT module kudzivirira kukanganisa:GBT module pamusoro-ikozvino kuchengetedzwa,GBT module pamusoro-tembiricha
• Transformer/ Inductor over-temperature dziviriro
• Kudzivirirwa kwemwenje
• Kuchengetedzwa kwechitsuwa chisina kurongwa
• Ambient over-temperature dziviriro
• Kudzivirirwa kwekukundikana kwechikamu (chikamu chisina kutevedzana, kurasikirwa kwechikamu)
• AC voltage unbalance protection
• Dziviriro yekutadza kweFani
• AC, DC divi chikuru contactor kukundikana kudzivirira
• AD sampling kukundikana kudzivirira
• Internal short circuit kudzivirira
• DC chikamu pamusoro-yepamusoro kudzivirira

Contact information
Kambani: Fujian Nebula Electronics Co., Ltd
Kero: Nebula Industrial Park, No.6, Shishi Road, Mawei FTA, Fuzhou, Fujian, China
Mail: info@e-nebula.com
Runhare: +86-591-28328897
Fax: +86-591-28328898
Webhusaiti: www.e-nebula.com
Kunshan Bazi: 11th Floor, Building 7, Xiangyu Cross-Strait Trade Center, 1588 Chuangye Road, Kunshan City
Bazi reDongguan: Nhamba 1605, Kuvaka 1, F dunhu, Dongguan Tian'an Digital Mall, No.1 Gold Road, Hongfu Community, Nancheng Street, Dongguan City
Tianjin Branch: 4-1-101, Huading Zhidi, No.1, Haitai Huake Third Road, Xiqing Binhai High-tech Industrial Zone, Tianjin City
Beijing Bazi: 408, 2nd Floor East, 1st kusvika 4th Floor, No.11 Shangdi Information Road, Haidian District, Beijing City