Kodi BESS System ndi chiyani?

Kodi BESS System ndi chiyani?

Ma Battery Energy Storage Systems (BESS)akusintha gridi yamagetsi ndi mphamvu zawo zodalirika komanso zogwira ntchito zosungira mphamvu. Kuchita ngati batire lalikulu, BESS imakhala ndi ma cell angapo a batri (omwe nthawi zambiri a lithiamu-ion) omwe amadziwika chifukwa chogwira ntchito kwambiri komanso moyo wautali. Ma cellwa amalumikizidwa ndi ma inverters amphamvu komanso njira yowongolera yomwe imagwira ntchito limodzi kuti iwonetsetse kuti mphamvu yosungirako ikugwira bwino.

100kwh BESS System

Mitundu ya BESS Systems

Machitidwe a BESS akhoza kugawidwa kutengera momwe amagwiritsira ntchito ndi kukula kwake:

Zosungirako Zamakampani ndi Zamalonda

Amagwiritsidwa ntchito m'mafakitale ndi malonda, machitidwewa amaphatikizapo kusungirako batri, kusungirako flywheel, ndi supercapacitor yosungirako. Ntchito zazikuluzikulu zikuphatikiza:

• Kudzigwiritsa ntchito ndi ogwiritsa ntchito mafakitale ndi malonda: Mabizinesi amatha kukhazikitsa machitidwe a BESS kuti asunge mphamvu zopangidwa kuchokera kuzinthu zongowonjezwdwa monga dzuwa kapena mphepo. Mphamvu zosungidwazi zitha kugwiritsidwa ntchito zikafunika, kuchepetsa kudalira pa gridi ndikutsitsa mtengo wamagetsi.
• Ma Microgrids: Makina a BESS ndi ofunikira kwa ma microgrid, kupereka mphamvu zosunga zobwezeretsera, kusinthasintha kwa gridi, ndikupangitsa bata ndi kudalirika.
• Funsani yankho: Makina a BESS amatha kutenga nawo gawo pamapulogalamu oyankha pakufunika, kulipiritsa panthawi yotsika mtengo komanso kutulutsa nthawi yayitali kwambiri, kuthandizira kusanja kagayidwe ka gridi ndi kufunikira komanso kuchepetsa mtengo wometa kwambiri.

Grid-scale yosungirako

Machitidwe akuluakuluwa amagwiritsidwa ntchito pogwiritsira ntchito gridi pometa kwambiri komanso kupititsa patsogolo chitetezo cha grid, kupereka mphamvu zosungirako mphamvu komanso kutulutsa mphamvu.

Zigawo Zofunikira za BESS System

1. Batiri: Pakatikati pa BESS, yomwe imayang'anira kusungirako mphamvu zamagetsi. Mabatire a lithiamu-ion amakondedwa chifukwa cha:
   • Kuchuluka kwa mphamvu zamagetsi: Amasunga mphamvu zambiri pa kulemera kwa unit kapena voliyumu poyerekeza ndi mitundu ina.
   • Kutalika kwa moyo: Imatha kuthamangitsa masauzande ambiri ndikutaya mphamvu pang'ono.
   • Kuthekera kozama: Amatha kutulutsa mozama popanda kuwononga ma cell a batri.
2. Inverter: Imasintha mphamvu ya DC kuchokera ku mabatire kukhala mphamvu ya AC yogwiritsidwa ntchito ndi nyumba ndi mabizinesi. Izi zimathandizira BESS ku:
   • Perekani mphamvu za AC ku gridi pakafunika.
   • Kulipiritsa kuchokera pagululi panthawi yamitengo yamagetsi yotsika.
3. Control System: Mtsogoleri wanzeru wa BESS, amayang'anira mosalekeza ndikuwongolera magwiridwe antchito kuti atsimikizire:
   • Ubwino wa batri ndi magwiridwe antchito: Kukulitsa moyo wa batri komanso kuchita bwino.
   • Kuthamanga kwamphamvu kwamphamvu: Kukhathamiritsa kuzungulira kwacharge-charge kuti muwonjezere kusungirako ndikugwiritsa ntchito.
   • Chitetezo chadongosolo: Kuteteza ku zoopsa zamagetsi ndikuwonetsetsa kuti ntchito ikuyenda bwino.

Momwe BESS System Imagwirira Ntchito

Dongosolo la BESS limagwira ntchito molunjika:

1. Mphamvu mayamwidwe: Pa nthawi yochepa kwambiri (mwachitsanzo, usiku wa mphamvu ya dzuwa), BESS imatenga mphamvu zowonjezereka zowonjezereka kuchokera ku gululi, kuteteza zinyalala.
2. Kusungirako Mphamvu: Mphamvu yotengedwa imasungidwa mosamala mu electrochemical mu mabatire kuti igwiritsidwe ntchito mtsogolo.
3. Kutulutsa Mphamvu: Pakufunidwa kwakukulu, BESS imatulutsa mphamvu zosungidwa ku gridi, kuwonetsetsa kuti magetsi akupitilira komanso odalirika.

Ubwino wa BESS Systems

Ukadaulo wa BESS umapereka maubwino ambiri, osintha kwambiri gridi yamagetsi:

• Kukhazikika kwa gridi ndi kudalirika: Imagwira ntchito ngati chitetezo, BESS imachepetsa kusinthasintha kwa mphamvu zongowonjezwdwanso ndikuwongolera nthawi zomwe zimafunikira kwambiri, zomwe zimapangitsa gridi yokhazikika komanso yodalirika.
• Kuchulukitsa kagwiritsidwe ntchito ka mphamvu zongowonjezwdwa: Posunga mphamvu zochulukirapo za dzuwa ndi mphepo, BESS imakulitsa kugwiritsa ntchito zinthu zongowonjezwdwanso, kuchepetsa kudalira mafuta oyambira pansi komanso kulimbikitsa kusakanikirana kwamagetsi koyeretsa.
• Kuchepetsa kudalira mafuta amafuta: Kupereka mphamvu zongowonjezedwanso, BESS imathandizira kuchepetsa mpweya wowonjezera kutentha, zomwe zimathandizira kuti pakhale malo okhazikika.
• Kupulumutsa mtengo: Kusungirako mphamvu mwaukadaulo munthawi yotsika mtengo kumatha kuchepetsa ndalama zonse kwa ogula ndi mabizinesi potulutsa mphamvu panthawi yofunikira kwambiri.

Kugwiritsa ntchito kwa BESS Systems

Monga ukadaulo wosungira mphamvu, makina a BESS amawonetsa kuthekera kwakukulu m'magawo osiyanasiyana. Zitsanzo zawo zogwirira ntchito zimagwirizana ndi zosowa zapadera malinga ndi zochitika zosiyanasiyana. Nayi kuyang'ana mozama pamapulogalamu a BESS pamakonzedwe wamba:

1. Kudzigwiritsa ntchito ndi Industrial and Commercial Users: Kupulumutsa Mphamvu ndi Kudziyimira pawokha kwa Mphamvu

Kwa mabizinesi omwe ali ndi magetsi oyendera dzuwa kapena mphepo, BESS imatha kuthandizira kukulitsa kugwiritsa ntchito mphamvu zongowonjezwdwa ndikukwaniritsa kupulumutsa mtengo.

• Operation Model:
  • Masana: Mphamvu ya dzuwa kapena yamphepo ndiyo imapereka katunduyo. Mphamvu zochulukirapo zimasinthidwa kukhala AC kudzera ma inverters ndikusungidwa mu BESS kapena kudyetsedwa mu gridi.
  • Usiku: Ndi mphamvu yocheperako ya dzuwa kapena mphepo, BESS imapereka mphamvu zosungidwa, ndi gridi ngati gwero lachiwiri.
• Ubwino wake:
  • Kuchepetsa kudalira ma gridi ndikuchepetsa mtengo wamagetsi.
  • Kuchulukitsa kagwiritsidwe ntchito ka mphamvu zongowonjezwdwa, kuthandizira kukhazikika kwa chilengedwe.
  • Kudziyimira pawokha kwamphamvu komanso kulimba mtima.

2. Ma Microgrids: Kupereka Mphamvu Zodalirika ndi Chitetezo Chachikulu Chachikulu

Mu ma microgrid, BESS imagwira ntchito yofunika kwambiri popereka mphamvu zosunga zobwezeretsera, kusintha kusintha kwa gridi, ndikuwongolera bata ndi kudalirika, makamaka kumadera akutali kapena omwe amakonda kuzimitsa.

• Operation Model:
  • Ntchito Yachizolowezi: Majenereta ogawidwa (mwachitsanzo, dzuwa, mphepo, dizilo) amapereka microgrid, ndi mphamvu yochulukirapo yosungidwa mu BESS.
  • Kulephera kwa Gridi: BESS imatulutsa mwachangu mphamvu zosungidwa kuti ipereke mphamvu zosunga zobwezeretsera, kuwonetsetsa kuti magwiridwe antchito akufunika.
  • Peak Katundu: BESS imathandizira ma jenereta ogawidwa, kusinthasintha kusinthasintha kwa gridi ndikuwonetsetsa bata.
• Ubwino wake:
  • Kupititsa patsogolo kukhazikika kwa ma microgrid ndi kudalirika, kuwonetsetsa kuti magwiridwe antchito amafunikira.
  • Kuchepetsa kudalira ma gridi ndikuwonjezera kudziyimira pawokha kwamagetsi.
  • Wokometsedwa anagawira mphamvu jenereta, kutsitsa ntchito ndalama.

3. Ntchito Zogona: Mphamvu Zoyera ndi Moyo Wanzeru

Kwa mabanja omwe ali ndi mapanelo adzuwa padenga, BESS imathandizira kukulitsa kugwiritsa ntchito mphamvu ya dzuwa, kupereka mphamvu zoyera komanso chidziwitso chanzeru champhamvu.

• Operation Model:
  • Masana: Ma solar panel amapereka katundu wapakhomo, ndi mphamvu zochulukirapo zosungidwa mu BESS.
  • Usiku: BESS imapereka mphamvu zosungira dzuwa, zowonjezeredwa ndi gululi ngati pakufunika.
  • Kuwongolera Kwanzeru: BESS imaphatikizana ndi makina anzeru apanyumba kuti asinthe njira zoperekera ndalama potengera zomwe ogwiritsa ntchito amafuna komanso mitengo yamagetsi kuti azitha kuyendetsa bwino mphamvu.
• Ubwino wake:
  • Kuchepetsa kudalira ma gridi ndikuchepetsa mtengo wamagetsi.
  • Kugwiritsa ntchito mphamvu zoyera, kuthandizira chitetezo cha chilengedwe.
  • Kupititsa patsogolo mphamvu zamagetsi, kuwongolera moyo wabwino.

Mapeto

Machitidwe a BESS ndiukadaulo wofunikira kwambiri pakukwaniritsa mphamvu zoyera, zanzeru komanso zokhazikika. Pomwe ukadaulo ukupita patsogolo ndikutsika mtengo, machitidwe a BESS atenga gawo lofunikira kwambiri popanga tsogolo labwino la anthu.