Pamene Machitidwe Osungira Mphamvu Akufunika Kulinganiza Zinthu Mogwira Mtima (ndipo Ngati Kungokhala Kokwanira)

Vuto la Kukwera Njinga Tsiku ndi Tsiku Sikunapangidwe Kuti Likhale Loyenera

Phukusi la njinga yamagetsi la ogula limayenda kamodzi patsiku, nthawi zambiri pang'ono. Chida chamagetsi chimagwiritsidwa ntchito nthawi yochepa. Magwiritsidwe ntchito ambiri a lithiamu amapatsa phukusi nthawi yokwanira yopumula, ndipo kusalinganika kulikonse pakati pa maselo kumakonzedwa pang'onopang'ono kumbuyo. Kulinganiza kosachitapo kanthu - nthawi zambiri pafupifupi 100mA komwe kumayendetsedwa pa selo lalikulu kwambiri panthawi yoyendetsa - kumagwira ntchito bwino kwambiri pa ntchitoyo.

Kusunga mphamvu kumasiyana. Batire yapakhomo yolumikizidwa ndi dzuwa imazungulira kwambiri tsiku lililonse, chaka ndi chaka. Dongosolo losungiramo zinthu lamalonda limatha kuzungulira kangapo patsiku. Pa maulendo ambirimbiri, ngakhale kusiyana pang'ono pakati pa maselo - kulekerera kupanga, kusiyana pang'ono kwa zaka, kutentha kwa kutentha pa paketi ya 16S - kumasonkhana mu mphamvu yoyezeka. Paketi imasiya kukhala chingwe chofanana ndikuyamba kuchita ngati selo lake lofooka kwambiri. Mphamvu yonse ya paketi imatsika, kusalingana kumakula, ndipo pamapeto pake BMS iyenera kuleka kugwira ntchito msanga kuti iteteze selo lofooka kwambiri - kusiya mphamvu yogwiritsidwa ntchito itasowa.

Iyi ndi njira yolephera yomwe imakopa ogula magetsi kuti azitha kusinthasintha mphamvu. Funso silili ngati kusinthasintha mphamvu kuli bwino nthawi zonse — koma ngati ntchito yanu ikufunika mokwanira kotero kuti kusinthasintha mphamvu sikungatheke.

Kodi 100mA Passive Balancing Imachita Chiyani (ndipo Imakhala Yochepa Kwambiri pa ESS)

Kulinganiza zinthu mopanda mphamvu kumagwira ntchito pochotsa mphamvu yochulukirapo kuchokera ku maselo omwe amafika pachakudya chonse poyamba, monga kutentha pang'ono kudutsa choletsa shunt. Mphamvu yokhazikika ya 100mA yolinganiza zinthu mopanda mphamvu ndi yokwanira kuthana ndi kusuntha komwe kumasonkhana mu ntchito zopepuka - koma ili ndi malire awiri ofunikira pakusungira:

  • Imagwira ntchito pamwamba pa zonse.Dongosolo lopanda ntchito limafuna maselo kuti afike pamlingo wolinganiza (nthawi zambiri SOC yayikulu) asanayambe kuwalinganiza. Mu ntchito yosungiramo zinthu pang'ono yomwe nthawi zambiri imakhala ndi mphamvu zonse, kulinganiza zinthu mopanda ntchito kumachepa mwayi woti agwire ntchito.
  • Kuchuluka kwake ndi kochepa poyerekeza ndi kuchuluka kwa madzi omwe angasonkhanitsidwe tsiku ndi tsiku.Mu nthawi zina za ntchito za ESS, kusalinganika kumatha kusonkhana mwachangu kuposa momwe makina oyezera osagwiritsa ntchito mphamvu a 100mA — omwe amagwiritsidwa ntchito pawindo lochepa pamwamba pa mphamvu — amatha kukonza, kotero kusiyanako kumatha kukulirakulira pakatha miyezi ingapo m'malo motseka.

Pa ntchito zoyendera pang'onopang'ono, kulinganiza pang'onopang'ono kumagwirizana bwino ndi kayendedwe ka ntchito ndipo kumawonjezera mtengo wotsika. Vuto la ESS makamaka ndi kusagwirizana pakati pa liwiro la drift ndi liwiro lokonza pamene kayendedwe ka ntchito kali kolemera.

Kodi Kulinganiza Kogwira Ntchito Kumawonjezera Chiyani (ndi Kumene Phindu Lenileni Lili)

Kulinganiza kogwira ntchito kumagwira ntchito posamutsa mphamvu kuchokera ku maselo amphamvu kwambiri kupita ku maselo amphamvu kwambiri — nthawi zambiri kudzera mu inductive kapena capacitive transfer circuit — m'malo moziwotcha ngati kutentha. Zotsatira ziwiri zothandiza ndi izi:

  • Mphamvu yolinganiza yapamwamba kwambiri.Pamene passive ili pafupifupi 100mA, BMS yokhazikika yosungira nthawi zambiri imakhala mu 1A range - kukonza mwachangu kwambiri.
  • Itha kugwira ntchito m'malo ambiri a SOC,Sikuti imangogwiritsidwa ntchito kwambiri. Izi ndizofunikira kwambiri posungira pomwe paketi nthawi zambiri singakhale ndi mphamvu zokwanira 100%.

Zotsatira zake zonse za pulojekiti ya ESS ndikuti kusuntha kwa magetsi a selo kumatha kukonzedwa pamlingo womwe umagwirizana kwambiri ndi liwiro lomwe limasonkhanitsa. Kulinganiza bwino kungathandize phukusi kukhala pafupi ndi chingwe chofanana pa moyo wake wonse wautumiki, kuchepetsa mwayi woti mphamvu yogwiritsidwa ntchito imatsekedwa ndi selo lofooka kwambiri. Chofunikira kukumbukira: kugwirizanitsa magwiridwe antchito muutumiki kumadalira dongosolo lonse - kufananiza kwa phukusi ndi selo koyambirira, kufalikira kwa kutentha pa chingwe, ndi komwe muwindo la SOC kulinganiza kumaloledwa kugwira ntchito. Deta yeniyeni yolinganiza ya kasinthidwe ka phukusi ndi chinthu chotsimikizira ndi gulu la mainjiniya m'malo mongoganiza kuchokera pa pepala la data lokha.

Ngati Kulinganiza Zinthu Mopanda Kulakwitsa Kuli Kokwanira (Musasankhe Mopitirira Muyeso)

Kulinganiza zinthu mwachangu si njira yosinthira zinthu mwachisawawa. Pa ntchito zosiyanasiyana, kusinthasintha kwa ntchito (passive) ndiye yankho lolondola:

  • Machitidwe osungira zinthu opepuka omwe amazungulira pafupipafupi
  • Mapaketi a Telecom UPS omwe amagwira ntchito ngati okhazikika komanso osinthasintha pang'ono
  • Malo osungiramo zinthu ang'onoang'ono omwe ogula amagwiritsa ntchito pomwe ndalama za polojekiti sizikugwirizana ndi mtengo wowonjezera wa BMS
  • Maselo ofanana bwino omwe ali ndi kulekerera koyambirira kolimba, komwe kuyenda kumasonkhana pang'onopang'ono

Kusankha njira yogwiritsira ntchito bwino ntchito imeneyi kumawonjezera ndalama popanda phindu lofanana. Wopereka wabwino adzakuuzani nthawi yomwe kungokhala chete ndi yankho lolondola pa ntchito yanu - ndipo chofunika kwambiri ndi wogulitsa amene amalimbikitsa njira yogwiritsira ntchito bwino ntchito iliyonse popanda chifukwa chomveka bwino chogwirizana ndi ntchito yanu.

Pamene Kulinganiza Kogwira Ntchito Kuli Koyenera Kufotokozera Ntchito Yanu Yosungira Zinthu

Mikhalidwe yogwirira ntchito yomwe imapangitsa kuti mphamvu zigwire bwino ntchito yosungira mphamvu ndi yomveka bwino. Ngati polojekiti yanu ikukwaniritsa zingapo mwa izi, ndikofunikira kutchula kuti:

  • Kuyenda mozama tsiku ndi tsiku.Malo osungiramo zinthu olumikizidwa ndi dzuwa omwe amatuluka bwino tsiku lililonse, chaka ndi chaka, amasonkhana mofulumira kuposa momwe kulinganiza kwamphamvu kwa nthawi ndi nthawi kungakonzere.
  • Ziyembekezo za moyo wautumiki wa zaka zambiri.Dongosolo likamayembekezeredwa kugwira ntchito kwa nthawi yayitali, kusinthasintha kwamphamvu kwa drift kumakuthandizani kuteteza ku.
  • Makonzedwe akuluakulu a paketi.Chingwe cha 16S chili ndi malo ambiri oti chiziyenda kuposa chingwe cha 8S, chifukwa kuchuluka kwa maselo otsatizana kumawonjezera mwayi woti selo lisinthe kuchokera ku selo kupita ku selo kudutsa chingwecho. Mapaketi osungira pa 48V (15-16S) ndi kupitirira apo amapindula kwambiri ndi kukonza mwachangu.
  • Kapangidwe ka paketi yofanana.Kulinganiza kogwira ntchito kumagwira ntchito pamlingo wa selo ndi selo mkati mwa paketi iliyonse — sikufanana pakati pa mapaketi ofanana, koma kumathandiza paketi iliyonse kukhalabe ndi mgwirizano wamkati, womwe umathandizira machitidwe odziwikiratu pamene mapaketi angapo amagwira ntchito limodzi m'banki.
  • Kugwira ntchito pang'ono kwa nthawi yozungulira.Ngati mbiri yanu yosungiramo zinthu nthawi zambiri siimatenga paketi yonse kuti igwire ntchito (kumeta mopitirira muyeso, kudzigwiritsa ntchito bwino), kudalira pawindo lokhala ndi mphamvu zambiri kumakhala cholepheretsa chachikulu.
Ngati polojekiti yanu ikuwonetsa ziwiri kapena zingapo mwa zomwe zili pamwambapa, active balancing imachoka pa chinthu chosankha kupita ku chofunikira chomwe chiyenera kufotokozedwa mu RFQ yanu. Ngati polojekiti yanu ikuwonetsa palibe, mwina mukuchita zinthu mopitirira muyeso pa dongosololi.

Chitsogozo Chosankha Mwachangu

Mwachidule, umu ndi momwe active versus passive balancing nthawi zambiri imagwirizanirana ndi mapulogalamu wamba. Chitani izi ngati poyambira pa RFQ yanu, osati m'malo mwa kufananiza ndi ntchito yanu yeniyeni:

Kugwiritsa ntchito Zolangizidwa Chifukwa chiyani
Kunyumba ESS yokhala ndi njinga yamagetsi ya dzuwa tsiku lililonse Yogwira ntchito Kuyenda mozama tsiku ndi tsiku - kusuntha kumatha kupitirira kukonza kosachitapo kanthu
ESS yamalonda yaying'ono / yozungulira maulendo ambiri patsiku Yogwira ntchito Ntchito yolemetsa + moyo wa zaka zambiri — kusonkhanitsa madzi
Malo osungira dzuwa opanda gridi / hybrid Yogwira ntchito Kugwira ntchito pang'ono nthawi zambiri sikufika pawindo lapamwamba kwambiri
Kusunga deta pa telefoni (ntchito yoyimirira) Wopanda mphamvu Kuchuluka kwa kayendedwe ka madzi kochepa — kuyenda kwa madzi kumasonkhana pang'onopang'ono
Kuyimirira kwa UPS Wopanda mphamvu Makamaka pa float, nthawi zambiri mozama kwambiri
Kubwezera kwadzidzidzi (kugwiritsa ntchito kawirikawiri) Wopanda mphamvu Kukwera njinga pafupipafupi sikutanthauza kuti ndalama zowonjezera ziwonjezeke

Tebulo ndi chiyambi cha ntchito; tchulani motsatira mbiri yanu yeniyeni ya ntchito m'malo motsatira chizindikiro chokha cha pulogalamuyo.

Kulinganiza Kogwira Ntchito kwa DALY kwa Mapulogalamu Osungira Zinthu

Pa mapulojekiti omwe kulinganiza bwino ndiko koyenera, mzere wa DALY's 4th Generation Energy Storage BMS umagwira ntchito yake mwachibadwa. Mtundu wa LK umapereka kulinganiza kogwira ntchito kwa 1A pamakonzedwe okhazikika osungira zinthu m'nyumba; mtundu wa LM-B umapereka kulinganiza kogwira ntchito kwa 2A pamachitidwe amphamvu komanso amphamvu. Zonsezi zimathandizira 8-16S LFP ndi kapangidwe ka parallel-pack komwe kamapezeka m'nyumba ndi m'mabizinesi ang'onoang'ono, mpaka ma paketi 16 motsatizana (pafupifupi 160kWh pa netiweki iliyonse) pamapulojekiti omwe amakula pakapita nthawi.

Zinthu ziwiri zofunika kuziganizira mu zokambirana zilizonse za RFQ zisanachitike: kugwirizanitsa magwiridwe antchito pakuyika kumadalira dongosolo lonse monga tafotokozera pamwambapa, ndi deta yeniyeni yosinthira - kuphatikiza logic yolinganiza trigger, zenera la SOC, ndi chitsogozo chofananiza ma pack-cell - ndi chinthu chomwe gulu la mainjiniya lidzagwira nanu ntchito pa projekiti osati chinthu chongoganizira kuchokera pa data sheet.

Mafunso Ofunsidwa Kawirikawiri

Q1Kodi 1A yogwira ntchito nthawi zonse imakhala yabwino kuposa 100mA yopanda ntchito?

Sikuti nthawi zonse — zomwe zimawerengedwa ngati zabwino zimadalira zomwe ntchito yanu ikuchita pa paketi. Pa mapulogalamu omwe kugwedezeka kumasonkhana pang'onopang'ono (kusunga pang'ono, kuyendetsa pang'onopang'ono), kukonza kosasinthika kwa 100mA kumafanana ndi vutoli ndipo kumawonjezera mtengo wotsika. Pa mapulogalamu omwe kugwedezeka kumasonkhana mwachangu kuposa 100mA kumatha kukonza (kuyendetsa mozama tsiku lililonse m'malo osungira), kukonza kogwira ntchito kwa 1A kumafanana ndi vutoli bwino. Gwirizanitsani njira yolinganiza ndi ntchito yanu, osati mosiyana.

Q2Kodi kulinganiza bwino zinthu kumawonjezera nthawi ya moyo wa kuzungulira?

Moyo wa kuzungulira ndi khalidwe la maselo okha, osati chinthu chomwe chimapangidwa ndi kulinganiza. Chomwe chimapangitsa kulinganiza kogwira ntchito ndikuthandiza gululo kufika pa moyo wautumiki womwe maselo amapatsidwa pochepetsa chiopsezo cha kusalinganika komwe kumakankhira maselo pawokha kuchokera pazenera lawo lotetezeka logwira ntchito. Maselo amazindikira denga; kulinganiza kumakuthandizani kuyandikira denga limenelo m'malo mochepetsedwa ndi selo lofooka kwambiri. Deta yeniyeni ya moyo wautumiki wa kasinthidwe kanu ndi kukambirana kwa pulojekiti ndi gulu la mainjiniya.

Q3Ngati sindikudziwa ngati ntchito yanga ikufunika kugwira ntchito kapena ayi, ndiyenera kuchita chiyani?

Perekani mbiri yanu ya ntchito kwa ogulitsa — kuchuluka kwa ntchito yanu ya tsiku ndi tsiku, kuchuluka kwa ntchito zomwe mukuyembekezera pachaka, nthawi yogwirira ntchito, kukula kwa paketi, komanso ngati dongosololi lidzafika nthawi zonse. Wogulitsa amene amatchula mfundo zimenezo m'malo mongotsatira njira yokwera mtengo ndiye amene ayenera kuiganizira mozama. Ngati simungapeze chifukwa chofotokozera chomwe chikugwirizana ndi ntchito yanu yantchito, imeneyo ndi deta yomwe mukufuna musanatulutse RFQ.

Zokhudza DALY

DALY imapanga ndikupanga makina oyang'anira mabatire a lithiamu a OEMs, opanga mapaketi, ndi ophatikiza, ndi zinthu zomwe zimagwiritsidwa ntchito m'maiko opitilira 130. DALY idakhazikitsidwa mu 2015, imagwira ntchito motsatira machitidwe a ISO 9001 / ISO 14001 omwe amatsatira CE ndi RoHS; mzere wosungira mphamvu uli ndi udindo wa UL Recognised Component (osati satifiketi yonse ya UL system - kusiyana kumeneku ndikofunikira kwa mapulojekiti aku North America), ndi zikalata zoperekedwa kuti zithandizire satifiketi ya dongosolo pamlingo wa paketi kapena dongosolo.

Kusankha Kusanja Kogwira Ntchito pa Ntchito Yanu Yosungira Zinthu?

Ngati mukufuna kukonza malo osungira magetsi pogwiritsa ntchito mphamvu ya dzuwa, batire yapakhomo, kapena pulojekiti ya ESS yamalonda ang'onoang'ono ndipo mukufuna kufotokoza bwino momwe zinthu zilili, gulu la mainjiniya la DALY likhoza kuwonanso nthawi yanu yogwirira ntchito ndikukuthandizani kuti mugwirizane ndi njira ya BMS.

  • Gawani ntchito yanu: kuzama kwa ntchito yanu ya tsiku ndi tsiku, nthawi yomwe mukuyembekezera, kukula kwa paketi, ndi kasinthidwe kofanana
  • Pemphani zikalata zofunikira za 4th Gen LK / LM-B
  • Imelo:dalybms@dalyelec.com

Tsamba la malonda ogwirizana bwino:https://www.dalybms.com/active-balancing-products/


Nthawi yotumizira: Juni-06-2026

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