Sisitemu yo gucunga sitateri ni iki (BMS)?
Izina ryuzuye ryaBmsni sisitemu yo gucunga bateri, sisitemu yo gucunga sitateri. Nibikoresho bifatanya no gukurikirana leta ya bateri yububiko bwingufu. Ahanini ni ubuyobozi bwubwenge no kubungabunga buri gice cya bateri, kugirango wirinde bateri zirenze urugero no gusohoka hejuru, kugirango ugabanye ubuzima bwa serivisi za bateri, no gukurikirana leta ya bateri. Mubisanzwe, bms ihagarariwe nkinama yumuzunguruko cyangwa agasanduku k'ibikoresho.
BMS ni imwe muri resiste yibanze ya sisitemu yo kubika ingufu za bateri. Ifite inshingano zo gukurikirana imiterere ya buri bateri muriKubika ingufuIgice cyo kwemeza imikorere myiza kandi yizewe yububiko bwingufu. BMS irashobora gukurikirana no gukusanya ibipimo bya leta ibirabye byingufu mugihe nyacyo (harimo ariko bikenewe ukurikije isesengura rya bateri, nibindi bikorwa bya sisitemu, hamwe na sisitemu yo gusuzuma ya bateri, kandi igenzura neza theBateri yo Kubika ingufuUmubiri wasohotse ukurikije ingamba zishinzwe kurinda umutekano, kugirango urebe neza ibikorwa byizewe kandi byizewe byo kubika ingufu zose. Muri icyo gihe, bms irashobora guhana amakuru n'ibindi bikoresho byo hanze (PC, EMS, sisitemu yo kurengera umuriro, n'ibitekerezo by'imikorere, kandi byinjiza igenzura ry'imikoreshereze yacyo.
Ni ikihe gikorwa cyaBms?
Hariho imirimo myinshi ya BMS, hamwe nibikorwa byibanze, tuyitayeho cyane, ntakindi birenga ibintu bitatu: gucunga imiterere, imicungire yimiterere, nubuyobozi bwumutekano
Imikorere ya Leta yaSisitemu yo Gucunga Batery
Turashaka kumenya uko bariyeri ari iyihe, ni ubuhe buryo, ni ubuhe buryo, mbega imbaraga zingana iki, kandi ni ubuhe bushobozi bungana, kandi ni ikihe kibazo cyo gucunga muri Leta kizatubwira igisubizo. Imikorere yibanze ya BMS ni ugupima no kugereranya ibipimo bya batiri, harimo ibipimo by'ibanze n'ibihugu nka voltage, ubushyuhe, n'ubushyuhe, hamwe n'ubushyuhe bwa bateri nka soh na soh.
Gupima Akagari
Gupima amakuru yibanze: imikorere yibanze yuburyo bwo gucunga bateri nugupima voltage, ubungubu, nubushyuhe bwakagari, niyo shingiro ryibinjira murwego rwo hejuru no kugenzura sisitemu yose yo gucunga bateri.
Kumenyekanisha kurwanya: Muri sisitemu yo gucunga bateri, intangarugero ya sisitemu ya bateri yose hamwe na sisitemu ya voltage ndende irakenewe.
Kubara SoC
SoC yerekeza kuri leta yishyurwa, ubushobozi busigaye bwa bateri. Shyira gusa, nibwo imbaraga zingahe zisigaye muri bateri.
Som nigipimo cyingenzi muri Bms, kuko ibindi byose bishingiye kuri somu, bityo ukuri kwayo ni ngombwa cyane. Niba nta muco wacyo, nta mirimo yo kurinda ishobora gukora imitwe isanzwe, kuko bateri ikunze kurindwa, kandi ubuzima bwa bateri ntibushobora kongerwa.
Uburyo bwa Sonewabukire ya Sociene burimo uburyo bwo gufungura voltage ifunguye, uburyo bwo guhuza ubufatanye, Kalman Akayunguruzo Kalman. Bibiri byambere birakoreshwa cyane.
Imikorere yo gucunga uburinganire bwaSisitemu yo Gucunga Batery
Buri bateri ifite "imiterere" yayo. Kugira ngo tuvuge kuringaniza, tugomba gutangirana na bateri. Ndetse na bateri yakozwe nuwabikoze kimwe mugice kimwe ifite ukwezi kwabo hamwe n "" imiterere ya buri "ubushobozi bwa buri bateri ntishobora kuba imwe. Hariho ubwoko bubiri bwimpamvu zidasanzwe:
Kudahuza umusaruro mubyara no kudahuza muburyo bwa electrochemical
Umusaruro udahuye
Umusaruro udahuye nukuri. Kurugero, mubikorwa byumusaruro, gutandukanya, Cathode, nibikoresho bya Antode ntibihuye, bikaviramo kudahuza nubushobozi bwa bateri rusange.
Kudahuza electrochemical bivuze ko mugikorwa cya bateri bishyuza no kwirukana, nubwo umusaruro no gutunganya ibipimo byombi bifite bimwe, ibidukikije byijimye ntibishobora gushikama mugihe cya electrochemical reaction.
Turabizi ko kwishyuza no kwishyuza no gusezererwa hejuru birashobora gukora ibyangiritse cyane kuri bateri. Kubwibyo, iyo bateri b irishyurwa byimazeyo mugihe uwishyuza, cyangwa soc ya bateri b isanzwe hasi cyane iyo isohotse, ni ngombwa guhagarika kwishyuza no gusohoka kugirango birinde bateri b, kandi imbaraga za bateri a na bateri c ntishobora gukoreshwa byuzuye. Ibi bivamo:
Ubwa mbere, ubushobozi bwukuri bukoreshwa bwipaki bwa bateri bwagabanutse: ubushobozi bwa bateri a na c bwashoboraga gukoresha, ariko ubu hari hamwe no kubona imbaraga zo kwita kuri b, ariko ubu hari kandi amaguru abiri n'amaguru abiri biratinda. Ntishobora gutera intambwe nini.
Icya kabiri, ubuzima bwipaki bwa bateri bwagabanutse: Ikantaro ni nto, umubare wintambwe zikenewe kugirango ugende nibirenze, kandi amaguru araruha cyane; Ubushobozi buragabanuka, kandi umubare wizunguruka ugomba kwishyurwa no gusohoka kwiyongera, kandi kwishyiriraho bateri nanone nibyinshi. Kurugero, akagari kamwe kato karashobora kugera ku nzige 4000 munsi ya 100% no gusohoka, ariko ntigishobora kugera 100% muburyo bufatika, kandi umubare wizunguruka ntigomba kugera kuri 4000.
Hariho uburyo bubiri bwo kuringaniza kuri bms, kuringaniza gusa no kuringaniza.
Ikigezweho cyo kuringaniza ni gito, nkiringaniza itangwa na daly bms, ifite uburinganire bwa 30 gusa na bateri ndende ya bateri ya voltation.
Uburozi bukora bukora ni bunini, nkaImpirimbanyiYatunganijwe na daly bms, igera kuringaniza ubu kuri 1a kandi ifite bateri ngufi ya voltage.
Imikorere yo kurindaSisitemu yo Gucunga Batery
Umugenzuzi wa BMS ihuye nibikoresho bya sisitemu yamashanyarazi. Ukurikije imikorere itandukanye ya bariyeri, igabanijwemo urwego rutandukanye (amakosa mato, amakosa atandukanye), hamwe ningamba zitandukanye zitunganya zikoreshwa mubice bitandukanye: Kuburira, kugabanya imbaraga cyangwa guca voltage ndende. Amakosa arimo amakosa yo kubona amakuru no gushima, amakosa yamashanyarazi (Ssensor na Accuator), amakosa yitumanaho, hamwe namakosa ya bateri.
Urugero Rusange nuko iyo bateri yuzuye, bashishoza bakirukanye bateri ihagaze neza ku bushyuhe bwa bateri bwakusanyijwe no kohereza induru kuri ems nandi sisitemu
Kuki uhitamo Daly Bms?
Daly Bms, ni kimwe mu micungire minini yo gucunga bateri (BMS) mu Bushinwa, ifite abakozi barenga 800, amahugurwa yo gutanga umusaruro w'imisatsi 20.000 na ba injeniyeri 100. Ibicuruzwa biva kuri Daly byoherezwa hanze mubihugu birenga 150.
Imikorere yo kurinda umutekano
Ikibaho cyubwenge nigikorwa cyimyanya ibyuma birimo imikorere 6 yo kurinda:
Kurinda Kurenza: Iyo bateri ya bateri cyangwa bateri ya bateri ya bateri igera kurwego rwa kabiri rwo gufunga voltage, kandi iyo voltage izatangwa, kandi iyo voltage izatangwa, kandi iyo voltage igeze kurwego rwa kabiri rwo gufunga voltage, Daly Bms azahita ahagarika gutanga amashanyarazi.
Kurinda birenze urugero: Iyo voltage ya selile ya bateri cyangwa paki ya batiri igera kurwego rwambere rwo gusezererwa hejuru, ubutumwa bwo kuburira buzatangwa. Iyo voltage igeze kurwego rwa kabiri rwo gusohora voltage, daly bms izahita ihagarika amashanyarazi.
Kurinda cyane: Iyo bateri isohoka igezweho cyangwa yishyuza igera kurwego rwa mbere, ubutumwa bwo kuburira buzatangwa, kandi iyo ubu bwagera ku rwego rwa kabiri rwuzuye, Daly Bms izahita ihagarika amashanyarazi.
Kurinda ubushyuhe: Batteri ya Lithium ntishobora gukora mubisanzwe munsi yubushyuhe bwo hejuru kandi buke. Iyo ubushyuhe bwa bateri ari hejuru cyane cyangwa buke cyane kuburyo bugera kurwego rwa mbere, ubutumwa bwo kuburira buzatangwa, kandi iyo bigeze kurwego rwa kabiri, Daly Bms izahita igabanya amashanyarazi.
Kurinda bigufi: Iyo umuzenguruko ari make
Imikorere yo gucunga uburinganire bwabigize umwuga
Imicungire yuzuye: Niba bariyeri ya bateri itandukaniro rya voltage nini cyane, bizagira ingaruka kumikoreshereze isanzwe ya bateri. Kurugero, bateri irinzwe kurenza urugero, kandi bateri ntiyishyurwa neza, cyangwa bateri irinzwe gusohoka hakiri kare, kandi bateri ntishobora gusohoka neza. Daly Bms afite imikorere isanzwe yo kunganya, kandi yanateje imbere Module. Kunganya ntarengwa kurubuga 1a, kirashobora kuramba cyane ubuzima bwa bateri kandi tukimenyesha bateri isanzwe.
Imikorere ya leta yabigize umwuga
Imikorere yo gucunga imiterere irakomeye, kandi buri gicuruzwa gihuriye nubunini bukomeye mbere yo kuva muruganda, harimo no kwipimisha ibidukikije, ibidukikije bikurikirana, ubushyuhe bwa bateri, ubushyuhe bwa bateri, burimo bwo kwishyuza no gusezerera buri gihe. Tanga SCE-LECICHER YISUMBUYE, Emera uburyo nyamukuru bwa Ampere-isaha yo guhuza amasaha, ikosa ni 8% gusa.
Binyuze muburyo butatu bwo gutumanaho bwa UART / rs485 / birashoboka, ihujwe na mudasobwa yakira cyangwa gukoraho kwerekana ecran, Bluetooth hamwe ninama yumucyo kuri bateri ya Manage. Shigikira intera yimbere ya protocole itumanaho, nkumunara wa China, Loattt, Dey E, Mut, Gofar, Sofar, SRNE, SRNE, SRNE, SRNE, SRNE, ETC.
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Igihe cya nyuma: Gicurasi-14-2023
