Chii chinonzi bhatiri manejimendi system (BMS)?
Izere zita reBMSis battery manejimendi system, bhatiri manejimendi system. Icho chishandiso chinoshandira pamwe pamwe nekutarisa mamiriro eiyo simba rekuchengetedza simba. Izvo zvinonyanya kuitika kune manejimendi akangwara uye kuchengetedza kwebhatiri yega yega, kudzivirira bhatiri kubva mukunyanyisa uye nekuwisira pasi, kuti uwedzere hupenyu hwebhatiri, uye kuongorora mamiriro ebhatiri. Kazhinji, BMS inomiririrwa sekirabhu yedunhu kana bhokisi rakaoma.
BMS ndeimwe yeiyo core subsystems yeiyo bhatiri simba rekuchengetedza system. Iyo ine mutoro wekutarisisa mamiriro ekushanda ebhatiri rimwe nerimwe muBattery Energy Kuchengetedzaunit kuti uve nechokwadi chekuchengetedza uye kuvimbika kushanda kwesimba rekuchengetedza simba. Iyo BMS inogona kuongorora uye kuunganidza maratidziro ehurumende yekuchengetedza simba mune chaiyo-nguva yebhatiri yebhatiri, etcomputer yeiyo quisty yebhatiri, zvimwe zvehurongwa kutonga kwesimba rekuchengetedza simbaMuviri unoonekwa maererano neiyo chaiyo dziviriro yekutonga zano, kuitira kuti uve nechokwadi chekushanda kwakachengeteka uye kuvimbika kweiyo yese bhatiri rekuchengetedza simba rekuchengetedza. Panguva imwecheteyo, BMS inogona kuchinjanisa ruzivo nezvimwe zvekunze (PCS, EMS DEBISH
Chii icho basa reBMS?
Kune akawanda mabasa eBS, uye iyo inonyanya kuwirirana, iyo yatiri kunyanya kunetseka, haisi chinhu chinopfuura zvikamu zvitatu: mamiriro emamiriro ezvinhu, manejimendi manejimendi, uye manejimendi ekuchengetedza.
State manegement basa reBhatiri Management System
Tinoda kuziva kuti chii chiri mamiriro ebhatiri, chii chinonzi voltage, sei simba rakawanda, uye chii chinopomerwa uye chidhirowa chiripo, uye iyo BSS State Management Basa rinotiudza mhinduro. Basa rekutanga reBS toyera uye fungidziro bhatiri parmeter uye rinosanganisira ma paramende ekutanga uye anoti sodage, zvazvino, uye tembiricha yebhatiri data yakadai soh uye soh.
Kuyerwa kweCell
Basic Runyorwa Kuyera: Kunyanya kukosha kwebhatiri Management System ndeyekuyera voltage, uye tembiricha yebhatiri, iyo ndiyo gadziriso yekuverenga uye kudzora pfungwa yeiyo bhatiri rebhatiri remaneji.
Insulation Resistance Kuona: Mubhatiri Management System, insulation Kuonekwa kweiyo yebhatiri rese bhatiri uye iyo yakakwira-voltage system inodiwa.
Kuverengera
Soc inoreva mamiriro ekuraira, iyo yasara kugona kwebhatiri. Zvichitaurwa zviri nyore, ndidzo dzinosara simba rakasiiwa mubhatiri.
SOC ndiyo yakanyanya kukosha paramende muBS, nekuti zvese zvimwe zvakavakirwa paCoc, saka kurongeka kwaro kwakakosha zvakanyanya. Kana pasina chaiyo soc, hapana huwandu hwekudzivirira mabasa hunogona kuita kuti BSMS inowanzoita basa, nekuti bhatiri rinowanzo kuchengetedzwa, uye hupenyu hwebhatiri harigone kutambanudzwa.
Iyo yazvino mainstream soc arisheni nzira dzinosanganisira iyo Circit Circit Cortgency Nzira, Yazvino Kubatanidza nzira, Kalman Filter nzira, uye Neural Network nzira. Vaviri vekutanga vanonyanya kushandiswa.
Iyo Balance Management Basa reBhatiri Management System
Bhatiri rimwe nerimwe rine "hunhu" hwayo. Kutaura nezve chiyero, isu tinofanirwa kutanga nebhatiri. Kunyangwe mabhatiri anogadzirwa nemugadziri mumwechete mune imwe batch ane hupenyu hwavo hwekutenderera neyavo "hunhu" hwekutora kwega-yega bhatiri harigone kufanana. Kune marudzi maviri ezvikonzero zvekusanzwisisika uku.
Kusawirirana mukugadzirwa kwesero uye kusawirirana muElectrochemical maitiro
Kugadzirwa kwekusanzwisisika
Kugadzirwa kwekusagadzikana kunonzwisiswa chaizvo. Semuenzaniso, mukugadzira, inoparadzanisa, cathode, uye zvinhu zveAnde hazvienderane, zvichikonzera kusawirirana mune zvakazara bhatiri.
Electrochemical kusawirirana kunoreva kuti mukugadzira bhatiri kuchabhadhara uye kugadzirwa, kunyangwe kugadzirwa kwemabhatiri maviri akafanana, iyo nzvimbo yekubatira haigone kuenderana panguva yeElectrochemical maitiro.
Isu tinoziva kuti pamusoro-kupaza-kurira uye kudhirowa-kugona kuita kukuvadzwa kukuru kune bhatiri. Naizvozvo, apo bhatiri b ranyatsobhadharwa kana kubhadharisa bhatiri b ratove nekudzivirirwa uye kuendesa mari yekuchengetedza bhatiri b, uye simba rebhatiri a uye bhatiri c haigone kushandiswa zvizere. Izvi zvinoguma:
Chekutanga, iyo chaiyo inoshandisika yebhatiri yakadzikira Haigoni kuita nhanho huru.
Kechipiri, hupenyu hwebhatiri paki hwakaderedzwa: Iyo tsanga idiki, huwandu hwematanho aida kufambiswa kusvika zvakanyanya, uye makumbo akanyanya kuneta; Kugona kwacho kwakaderedzwa, uye huwandu hwejekiti dzinoda kubhadharwa mhosva uye dzinodzingwa dzinowedzera, uye kufungidzirwa kwebhatiri zvakare kwakawedzera. Semuenzaniso, sero rimwe chete bhatiri rinogona kusvika mazana mana emakore matanho ari pasi pemamiriro ezvinhu e100% uye kuraswa, asi hazvigone kusvika 100% mukushandisa chaiko, uye huwandu hwetsika hadzizoregi kusvika 4000 nguva.
Kune maviri makuru ekugadzirisa mimwe mimwe ms, inopfuura nekuenzanisa uye inoshanda kuyera.
Izvo zviripo zvekuenzanisa kuenzana zvakaduku, sekusangana kwechiitiko chakapihwa nemakarati eBS, icho chine mwero mwero ezve 30ma uye bhatiri refu voltage kuenzana nguva.
Iyo inoshanda mharadzira iripo iripo yakakura, sengeAnoshanda BalancerYakagadzirwa nemadzishe eBS, iyo inosvika kune inoyera iripo ye1A uye ine bhatiri pfupi voltage yekuenzanisa nguva.
Dziviriro Basa reBhatiri Management System
Iyo BMS inotarisisa inoenderana neyakaoma yeiyo yemagetsi system. Maererano nemamiriro akasiyana ekuita ebhatiri, zvakakamurwa zvakasiyana-siyana zvisungo zvebhatiri Kukanganisa kunosanganisira kutora data yekuwana uye kutadza kwekutadza, zvikanganiso zvemagetsi (sensors uye vatambi), zvikanganiso zvekukurukurirana, uye hutachiona hwebhatiri.
Muenzaniso wakajairika ndewekuti kana bhatiri rinotonga zvakavakirwa patsvanyiriri hwebhatiri, uyezve zvichidzora bhatiri kudzivirirwa uye kutumira alarm kune iyo EMS uye mamwe manejimendi masisitimu
Nei kusarudza Daly BMS?
Daly BMS, ndeimwe yebhatiri hombe yebhatiri system (BS) Vagadziri veChina, vane vashandi vanopfuura 800, musangano wezviuru makumi maviri emamita uye anopfuura zana einjiniya. Zvigadzirwa kubva pamadzinga zvinoburitswa kunzvimbo dzinopfuura zana nemashanu nematunhu.
Professional Security Dziviriro Basa
Iyo Smart Board uye Hardware Board ine 6 huru dzidzo yekudzivirira:
Kuchengetedzwa Kwekuchengetedzeka: Kana bhatiri sekisiti yekuvhotwa voltage inosvika padanho rekutanga rekunyanyisa, uye kana voltage yekuvhunduka,
Kupfuura-kurasa Dziviriro: Kana voltage yebhatiri sero kana bhatiri pakiti inosvika padanho rekutanga rekusanzwisisika-kubvisa voltage, meseji yambiro ichapihwa. Kana voltage ichisvika padanho repiri rekunyanyisa-discharge voltage, Daly BMS vanozongozvidzora simba remagetsi.
Kuwedzeredza-zvazvino Kudzivirirwa
Tembiricha Dziviriro: Bliphium mabhatiri haigone kushanda kazhinji pasi pemamiriro ekunze uye akaderera ekushisa. Kana iyo bhatiri tembiricha yakanyanya kana yakaderera kuti isvike padanho rekutanga, meseji yambiro ichaburitswa, uye kana ichisvika kune yechipiri mwero, mhodzi yebhuruu ichangoerekana yagura simba remagetsi.
Dziviriro yeDunhufu pfupi: Kana dunhu racho richitenderedzwa, razvino rinowedzera pakarepo, uye mhou bms ichangobvisa simba remagetsi
Professional Balance Management Basa
Balance manejimendi: Kana bhatiri sero sero revaltage mutsauko wakakura kwazvo, zvinokanganisa kushandiswa kwakajairika kwebhatiri. Semuenzaniso, bhatiri rakachengetedzwa kubva mukuwandisa zvisati zvaitika, uye bhatiri harina kupomedzerwa zvizere, kana bhatiri rinodzivirirwa kubva mukupindirwa pamusoro, uye bhatiri harigone kudzingwa. Daly BMS ine yayo yekusaenzana kuenzana basa, uye zvakare yakagadzira iyo inoshanda yakaenzana module. Kuenzaniswa kwakanyanya ikozvino inosvika 1A, iyo inogona kuwedzera hupenyu hwebasa rebhatiri uye simbisa kushandiswa kwakajairika kwebhatiri.
Professional State Management Basa uye Kukurukurirana Basa
Chimiro cheManagement Basa rine simba, uye chimwe nechimwe chigadzirwa chiri kuongororwa kwakasimba kusati kwasiya fekitari, yebhatiri testrege, tembiricha yekushongedza Ipa yakakwira-precision soc basa, tora iyo mainstream ampere-awa yekubatanidza nzira, kukanganisa kunongova 8%.
Kuburikidza nenzira nhatu dzekutaurirana dzeUART / Rs.485 / dzinogona, dzakabatana nekombuta host kana kubhururuka kwechikepe chekuratidzira, Blue Board kuenda kuManenge Lithium Battery. Tsigira mainterream invertter kutaurirana kutaurirana protocol, yakadai seChina tower, Gregt, Dey E, MU S St, Sofar, Srne, Sma, etc.
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Kutumira Nguva: May-14-2023
