EHVS500-High-voltage Storage Lithium LFP Battery
Chiyambi cha Zamalonda
Kapangidwe kadongosolo
● Zomangamanga zamagulu awiri.
● Gulu la batri limodzi: BMU+BCU+zithandizo zothandizira.
● Single cluster system DC voltage imathandizira mpaka 1800V.
● Single cluster system DC panopa imathandizira mpaka 400A.
● Gulu limodzi limathandizira mpaka ma cell 576 omwe amalumikizidwa motsatizana.
● Imathandizira kugwirizana kwamagulu ambiri.
Kugwiritsa Ntchito Ndi Chiyani?
Mphamvu yosungiramo mphamvu ya batri yamagetsi ndi ukadaulo wapamwamba womwe umagwiritsidwa ntchito kwambiri posungira mphamvu.Amakhala ndi mabatire apamwamba kwambiri omwe amasunga mphamvu zamagetsi ndikuzimasula pakafunika.Makina osungira mphamvu amagetsi okwera kwambiri ali ndi zabwino zambiri, kuphatikiza kusungirako mphamvu zambiri, moyo wautali, kuyankha mwachangu, komanso kuteteza chilengedwe.
Ntchito yotsegulira: Makinawa amakhala ndi ntchito yoyambira kudzera pamagetsi akunja.
Kusungirako mphamvu kwamphamvu kwambiri: Makina osungira mphamvu amagetsi okwera kwambiri amagwiritsa ntchito ukadaulo wa batri.Mabatirewa amatha kusunga bwino mphamvu zambiri zamagetsi ndikuzimasula mwachangu pakafunika.Poyerekeza ndi zida zachikhalidwe zosungiramo mphamvu, makina osungira mphamvu zamagetsi amakhala ndi mphamvu zosungiramo mphamvu zambiri ndipo amatha kugwiritsa ntchito mphamvu zamagetsi bwino.
Moyo wautali: Batire yosungiramo mphamvu yamagetsi yamagetsi imagwiritsa ntchito zida za batri zapamwamba kwambiri komanso ukadaulo wapamwamba wosungirako mphamvu, ndikuupatsa moyo wabwino kwambiri wa batri.Izi zikutanthauza kuti mphamvu yosungirako mphamvu ya batri yothamanga kwambiri imatha kusunga ndi kumasula mphamvu zamagetsi mokhazikika kwa nthawi yaitali, kuchepetsa nthawi yokonza ndi kubwezeretsa batire, komanso kuchepetsa ndalama zonse zogwiritsira ntchito.
Yankho lofulumira: Mphamvu yosungiramo mphamvu ya batri yothamanga kwambiri imakhala ndi zizindikiro zoyankhira mwamsanga ndipo imatha kupereka mphamvu yokhazikika mkati mwa ma milliseconds ochepa ngati mphamvu yowonjezera ikuwonjezeka kapena kuzima kwadzidzidzi.Izi zimapereka mwayi waukulu pothana ndi kusinthasintha kwa gridi kapena kufunikira kwamphamvu kwadzidzidzi.
Zogwirizana ndi chilengedwe: Batire yosungiramo mphamvu yamagetsi yamagetsi imagwiritsa ntchito mphamvu zongowonjezedwanso ngati gwero lake lamagetsi, monga mphamvu ya dzuwa kapena mphepo.Makina oterowo amatha kusunga ndikutulutsa magetsi moyenera, kuchepetsa kudalira magwero amphamvu achikhalidwe komanso kuchepetsa kuwononga chilengedwe.Nthawi yomweyo, makina osungiramo mphamvu yamagetsi amagetsi amathanso kuthandizira pakutumiza kwamagetsi ndikuwongolera mphamvu zamagetsi ndi kufunikira, kupititsa patsogolo kukhazikika kwamagetsi.
Multifunctional applications: Kusungirako mphamvu zama batire apamwamba kwambiri kumatha kugwiritsidwa ntchito kwambiri m'magawo ambiri, monga kusungirako mphamvu zamagetsi, magalimoto amagetsi, malo opangira magetsi a solar, etc. kugwiritsa ntchito mphamvu zongowonjezedwanso komanso kupanga ma gridi anzeru.Mwachidule, njira yosungiramo mphamvu yamagetsi yamagetsi yamagetsi ndi njira yabwino, yodalirika komanso yosamalira zachilengedwe.Ili ndi mawonekedwe achitetezo champhamvu kwambiri, moyo wautali, kuyankha mwachangu komanso kugwiritsa ntchito zinthu zambiri, ndipo imagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana.Ndi chitukuko cha mphamvu zongowonjezwdwa ndi ma netiweki amagetsi, makina osungira mphamvu amagetsi okwera kwambiri adzakhala ndi gawo lofunikira kwambiri pakuperekera mphamvu ndi kusungirako mtsogolo.
Ntchito yoteteza chitetezo: Gulu loteteza mphamvu la batire lamagetsi lamagetsi lamagetsi limatengera ukadaulo wapamwamba wowongolera batire ndipo imatha kuyang'anira ndikuwongolera momwe batire imagwirira ntchito munthawi yeniyeni.Ili ndi ntchito monga chitetezo chamagetsi, pansi pa chitetezo chamagetsi, chitetezo chapano komanso chitetezo chachifupi.Pamene ntchito ya batri idutsa malo otetezeka, kugwirizana kwa batri kumatha kudulidwa mwamsanga kuti zisawonongeke batire ndi dongosolo.
Kuwunika ndi kuwongolera kutentha: Bolodi yosungiramo mphamvu yamagetsi yamagetsi yamagetsi imakhala ndi sensor ya kutentha yomwe imatha kuyang'anira kusintha kwa kutentha kwa paketi ya batri munthawi yeniyeni.Pamene kutentha kumapitirira malire omwe aikidwa, bolodi la chitetezo lingathe kuchitapo kanthu panthawi yake, monga kuchepetsa zomwe zikuchitika panopa kapena kudula kugwirizana kwa batri, kuteteza batri kuti isawonongeke.
Kudalirika ndi kuyanjana: Bolodi yosungiramo mphamvu yamagetsi yamagetsi yamagetsi yamagetsi imatenga zida zapamwamba komanso mapangidwe odalirika, ndipo imakhala ndi luso loletsa kusokoneza komanso kukhazikika.Panthawi imodzimodziyo, bolodi lotetezera limakhalanso ndi mgwirizano wabwino ndipo lingagwiritsidwe ntchito ndi mitundu yosiyanasiyana ya machitidwe a batri.Mwachidule, bolodi yosungiramo mphamvu yamagetsi yamagetsi yamagetsi ndi gawo lofunikira lomwe limagwiritsidwa ntchito kuwonetsetsa kuti ntchito yotetezeka komanso yodalirika yosungira mphamvu yamagetsi yamagetsi yamagetsi.Lili ndi ntchito zambiri monga chitetezo cha chitetezo, kuyang'anira kutentha ndi kuwongolera, ntchito yofananira, kuyang'anira deta ndi kulankhulana, ndi zina zotero, zomwe zingathe kupititsa patsogolo ntchito, moyo ndi kudalirika kwa dongosolo la batri.M'makina osungiramo mphamvu ya batri yamagetsi, bolodi lachitetezo limagwira ntchito yofunika kwambiri, kuonetsetsa kuti chitetezo ndi ntchito yokhazikika ya dongosolo lonse.
Ubwino wake
BMU (Battery Management Unit):
Chigawo choyang'anira batri chomwe chimagwiritsidwa ntchito posungira mphamvu.Cholinga chake ndikuwunika, kuwongolera ndi kuteteza momwe magwiridwe antchito amagwirira ntchito komanso momwe batire paketi imagwirira ntchito munthawi yeniyeni.Ntchito yoyesa batri imagwira ntchito nthawi zonse kapena zenizeni ndikuwunika mabatire kuti apeze momwe batriyo ilili komanso magwiridwe antchito.Deta iyi imayikidwa ku BCU kuti ifufuze ndikuwerengera momwe thanzi lakhalira, mphamvu zotsalira, kulipira ndi kutulutsa mphamvu ndi zina za batri, kuti athe kusamalira bwino ndi kusunga kugwiritsa ntchito batri.Ndi chimodzi mwa zigawo zofunika kwambiri mu ntchito yosungirako mphamvu.Imatha kuyendetsa bwino njira yolipirira ndi kutulutsa batire ndikuwongolera magwiridwe antchito ndi chitetezo chamagetsi osungira mphamvu.
Ntchito za BMU zikuphatikiza izi:
1. Kuwunika kwa batri: BMU ikhoza kupereka chidziwitso cholondola cha batri kuti ithandize ogwiritsa ntchito kumvetsetsa momwe batire imagwirira ntchito komanso momwe ikugwirira ntchito.
2. Sampling ya Voltage: Posonkhanitsa deta yamagetsi a batri, mutha kumvetsetsa momwe batire ikugwirira ntchito nthawi yeniyeni.Kuphatikiza apo, kudzera mu data yamagetsi, zizindikiro monga mphamvu ya batri, mphamvu, ndi mtengo zimathanso kuwerengedwa.
3. Zitsanzo za Kutentha: Kutentha kwa batri ndi chimodzi mwa zizindikiro zofunika za momwe ntchito yake ikugwirira ntchito komanso momwe imagwirira ntchito.Poyesa pafupipafupi kutentha kwa batire, kusintha kwa kutentha kwa batire kumatha kuyang'aniridwa ndipo zotheka kutenthedwa kapena kuziziritsa zitha kupezeka munthawi yake.
4. Kuyesa kwanthawi ya chaji: Kuchulukira kumatanthawuza mphamvu yomwe ilipo yotsala mu batire, yomwe nthawi zambiri imawonetsedwa ngati peresenti.Potengera momwe batire ilili, mphamvu ya batire imatha kudziwika munthawi yeniyeni ndipo njira zitha kuchitidwa pasadakhale kuti tipewe kutha kwa mphamvu ya batri.
Poyang'anira ndikuwunika momwe batire likuyendera komanso momwe magwiridwe antchito amagwirira ntchito munthawi yake, thanzi la batri limatha kumveka bwino, moyo wautumiki wa batri ukhoza kuwonjezedwa, komanso magwiridwe antchito ndi kudalirika kwa batri kumatha kuwongolera.M'munda wa kasamalidwe ka batri ndi kasamalidwe ka mphamvu, ntchito yoyesa batire imakhala ndi gawo lofunikira.Kuphatikiza apo, BMU ilinso ndi mphamvu ya kiyi imodzi yotsegula ndikuyimitsa ntchito ndikuyimitsa ntchito.Ogwiritsa ntchito amatha kuyambitsa ndikutseka chipangizocho mwachangu pogwiritsa ntchito batani loyatsa ndi kutseka pa chipangizocho.Izi ziphatikizepo makina odziyesera okha pazida, kutsitsa makina ogwiritsira ntchito ndi njira zina zochepetsera nthawi yodikira.Ogwiritsa ntchito amathanso kuyambitsa dongosolo la batri kudzera pazida zakunja.
BCU (Battery Control Unit):
Chipangizo chofunikira pamapulojekiti osungira mphamvu.Ntchito yake yayikulu ndikuwongolera ndikuwongolera magulu a batri mu dongosolo losungira mphamvu.Sizimangoyang'anira, kuyang'anira ndi kuteteza gulu la batri, komanso kulankhulana ndi kuyanjana ndi machitidwe ena.
Ntchito zazikulu za BCU ndi izi:
1. Kasamalidwe ka batri: BCU ili ndi udindo woyang'anira magetsi, zamakono, kutentha ndi magawo ena a paketi ya batri, ndikuchita chiwongolero ndi kutulutsa mphamvu molingana ndi ndondomeko yokhazikitsidwa kuti zitsimikizire kuti paketi ya batri ikugwira ntchito mkati mwa njira yabwino yogwirira ntchito.
2. Kusintha kwa mphamvu: BCU ikhoza kusintha mphamvu yowonjezera ndi kutulutsa mphamvu ya batri malinga ndi zosowa za dongosolo losungiramo mphamvu kuti likwaniritse kulamulira koyenera kwa mphamvu ya mphamvu yosungirako mphamvu.
3. Kuwongolera ndi kutulutsa: BCU ikhoza kukwaniritsa kuwongolera kolondola kwa batire pakiti ndi kutulutsa njira poyang'anira pakali pano, voteji ndi magawo ena amalipiro ndi kutulutsa malinga ndi zosowa za wogwiritsa ntchito.Panthawi imodzimodziyo, BCU ikhoza kuyang'anira zochitika zachilendo mu paketi ya batri, monga pakalipano, pamagetsi, pansi pa magetsi, kutentha kwapamwamba ndi zolakwika zina.Zolakwika zikadziwika, BCU idzatulutsa alamu munthawi yake kuti chiwopsezocho chisakulitsidwe ndikuchitapo kanthu kuti zitsimikizire kuti batire la batire likuyenda bwino.
4. Kuyankhulana ndi kuyanjana kwa deta: BCU ikhoza kuyankhulana ndi machitidwe ena olamulira, kugawana deta ndi chidziwitso cha chikhalidwe, ndikukwaniritsa kasamalidwe ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka mphamvu.Mwachitsanzo, lankhulani ndi olamulira osungira mphamvu, machitidwe oyendetsera mphamvu ndi zipangizo zina.Polumikizana ndi zida zina, BCU imatha kukwaniritsa kuwongolera ndi kukhathamiritsa kwadongosolo losungira mphamvu.
5. Chitetezo cha ntchito: BCU ikhoza kuyang'anitsitsa momwe batire pake ilili, monga voteji, pansi pa voteji, kutentha kwambiri, dera lalifupi ndi zina zachilendo, ndikuchitapo kanthu, monga kudula panopa, alamu, kudzipatula kwa chitetezo, ndi zina zotero. ., kuteteza chitetezo cha batire paketi.
6. Kusungirako ndi kusanthula deta: BCU ikhoza kusunga deta yosonkhanitsidwa ya batri ndikupereka ntchito zowunikira deta.Kupyolera mu kusanthula kwa deta ya batri, mawonekedwe a mtengo ndi kutulutsa, kuwonongeka kwa ntchito, ndi zina zotero za paketi ya batri zimatha kumveka, potero zimapereka chidziwitso pakukonza ndi kukhathamiritsa kotsatira.
Zogulitsa za BCU nthawi zambiri zimakhala ndi hardware ndi mapulogalamu:
Gawo la hardware limaphatikizapo mabwalo amagetsi, malo olumikizirana, masensa ndi zigawo zina, zomwe zimagwiritsidwa ntchito pokhazikitsa zosonkhanitsira deta komanso kuwongolera pakali pano pa paketi ya batri.
Gawo la pulogalamuyo limaphatikizapo mapulogalamu ophatikizidwa owunikira, kuwongolera ma algorithm ndi ntchito zolumikizirana za batri.
BCU imagwira ntchito yofunikira pama projekiti osungira mphamvu, kuwonetsetsa kuti batire ikugwira ntchito motetezeka komanso yodalirika ndikuwongolera ndikuwongolera magwiridwe antchito a batri.Ikhoza kupititsa patsogolo kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka mphamvu, kuwonjezera moyo wa batri, ndikuyala maziko anzeru ndi kuphatikiza machitidwe osungira mphamvu.
