Phukusi la batri lachizolowezi limatha kukumana ndi mphamvu zake zodziwikiratu ndi chandamale cha Ah ndikukhalabe zolakwika pamakina omwe amawapatsa mphamvu. Mu mafakitalemwambo batire paketi kapangidwe, zolowetsa zotsimikizika nthawi zambiri zimabisika kuseri kwa mutu wamutu: mbiri yeniyeni yamakono, nthawi yayitali, kugawa kutentha, kusasinthasintha kwa ma cell, malingaliro oyankha a BMS, njira yolephera yamakina, ndi deta yomwe imapezeka pamene paketiyo ikufunika kuzindikiridwa.
Nkhaniyi imakhalabe mkati mwavuto la uinjiniya. Simatsegulanso mwambo wamba-kuyerekeza-kuyerekeza kwa batire munthawi zonse. Ngati chisankhocho sichinathetsedwe, zokambirana zathu zamakonda a lithiamu batire paketi kapangidwe ka OEMsimakhudzanso chigamulo choyambirira. Apa, ntchito ndikusintha zofunikira pazida kukhala zosankha zoyesedwa zoyeserera zisanakhale zolepheretsa kupanga.
Mapangidwe Amtundu Wa Battery Pack Amayamba Ndi Mbiri Yakunyamula, Osati Voltage ndi Ah
Choyamba zothandiza specifications kwamwambo batire paketi kapangidwe zipangizo mafakitalendi ntchito yozungulira makina. Pempho monga "48 V, 200 Ah" limatanthawuza malemba awiri; sichimatanthawuza momwe batire idzatsindikidwira.
AGV ikhoza kuyenda ndi mphamvu zochepa koma imatulutsa nsonga zobwerezabwereza. Forklift imatha kuphatikiza kufunikira kokoka ndi kukweza kwa hydraulic. Roboti yam'manja imatha kusintha nthawi yayitali yochepera-ndi kugunda kwapang'onopang'ono, pomwe makina ena amabwereranso ku paketi. Kusiyanaku kumasintha kutsitsa kwa ma cell, kutsika kwamagetsi, kukwera kwamafuta, kukula kwa kondakitala, nthawi yoteteza BMS, komanso nthawi zina kamangidwe ka ma contactor.
Kuti muwunikenso kamangidwe kake, zofunikira zikhazikitse zenera lamagetsi ogwiritsira ntchito, mphamvu yofunikira/nthawi yoyendetsera ntchito, mphamvu yosalekeza, nsonga yamagetsi ndi nthawi yake, zenera lochangitsa, kutentha kozungulira, kuyika kwa voliyumu, kugwedezeka kapena kugwedezeka, mawonekedwe olumikizirana, ndi momwe zimasinthiranso kapena zobwerera m'mbuyo-pakali pano.
| Kuyika kwapangidwe | Chifukwa chake ndikofunikira kuti zomangamanga zisamawumitsidwe |
|---|---|
| Mtundu wamagetsi ogwiritsira ntchito | Imatsimikizira kuwerengera kwamagulu othandiza komanso kuyanjana kwa zida kudutsa SOC |
| Pakali pano | Imakhazikitsa ma cell okhazikika, mabasi ndi ma conductor |
| Nthawi yayitali + yapano | Imakhudza kutsika kwamagetsi, kuchedwa kwachitetezo ndi kulumikizana kwa contactor/fuse |
| Nthawi yothamanga yofunikira | Imakhazikitsa mphamvu yogwiritsiridwa ntchito m'malo mwa dzina loti Ah yokha |
| Kulipira zenera | Imalepheretsa kuchuluka kwa ndalama komanso njira yamafuta |
| Chilengedwe | Kusintha kwa mpanda, kusindikiza, kutentha / kuziziritsa ndi kutsimikizira |
| CAN / RS485 zofunika | Zimatsimikizira zomwe BMS iyenera kusinthanitsa ndi makina |
| Kubadwanso | Pamafunika mtengo{{0}omwe ulipo komanso wapamwamba-Mchitidwe wa SOC kuti upangidwe |
Makina okwera{{0}amagetsi amagetsi amawonetsanso chifukwa chomwe mphamvu yamagetsi sikwanira. Kulumikizani batire ku zida zokhala ndi DC{2}}link capacitance imatha kupangitsa kuti batire ikhale yothamanga kwambiri komanso kupsinjika, motero kutsata-charge kungafunike kukhala mbali ya kamangidwe ka makina. Texas Instruments imalemba ubalewu pakati pa DC-link capacitance, inrush current ndi pre{6}}charge design. (Texas Instruments)
Lamulo lopanga: tchulani batire kuchokera ku zomwe makinawo amachita, osati kuchokera pa batire yomwe munthu amayembekezera kugula. Kutalika kwa kugunda ndi malire. Chiwongola dzanja cha 200 ms, 5 s ndi 60 s pa nthawi yomweyo sichifanana chifukwa ma cell, zolumikizirana ndi zida zoteteza zimapeza kupsinjika kosiyanasiyana kwamagetsi ndi kutentha.
Kwa magulu a OEM omwe amafotokozerabe izi, zathumwambo batire paketi kapangidwe zipangizo mafakitaleChidziwitso chimakwirira zidziwitso zoyenera kutseka RFQ isanafikire mainjiniya a batri.
Tanthauzirani Duty Cycle kukhala Electrical Architecture
Mbiri ya katundu ikadziwika,kapangidwe ka batire paketi kwa OEMsakhoza kumasulira chofunikacho kukhala chiwerengero cha mndandanda, mphamvu zofanana, njira zamakono ndi kusintha kwa hardware.
Kuwerengera kwa Series kumakhazikitsa zenera logwiritsa ntchito magetsi. Kuthekera kofanana kumathandizira mphamvu ndi kuthekera kwapano. Chofunika kwambiri si masamu enieniwo. Zili ngati zomangidwe zomwe zakhala zikugwirabe ntchito pa SOC yapamwamba, SOC yotsika, katundu wapamwamba, kukana kokwezeka komanso kutentha komwe akufuna.
| Chofunikira | Chisankho cha zomangamanga | Umboni wopempha |
|---|---|---|
| Iwindo lamagetsi la zida | Kuwerengera mndandanda | Zonse-ndizochepera-zogwirizana ndi magetsi a SOC |
| Cholinga cha Runtime | Kuthekera kofanana | Duty-cycle runtime test |
| Katundu wosalekeza | Kutsegula kwa ma cell + conductor | Kuwonjezeka kwa kutentha ndi kuchepa kwa magetsi |
| Katundu wapamwamba | Cell, busbar, contactor, fuse | Kuyesa kwa pulse pa nthawi yodziwika |
| Kubadwanso | Kulandila ndalama | Mayeso apamwamba-owonjezeranso a SOC |
| Capacitive katundu | -kulipira | Kuthamanga / kutsatiridwa komweku panthawi yoyambira |
Chiyanjano choyambirira chamagetsi chimaphimbidwa padera mu athukamangidwe ka batri lokhazikika ndi zokambirana zamamangidwe opangira. Nkhani yaumisiri apa ndizomwe zimachitika ma cellwa atalumikizidwa mwakuthupi.
Maselo ofanana sagawanitsa mphamvu yapano kwamuyaya. Kusiyanasiyana kwa kutentha, kukana kwamkati, chikhalidwe, kusagwirizana ndi kukalamba kungathe kugawiranso zamakono mkati mwa gulu lofanana. Panopa-path symmetry, cell consistency and thermal behavior chifukwa chake akuyenera kuwunikidwa ngati paketi imodzi{3}}vuto lapaketi imodzi osati ngati zinthu zitatu zosagwirizana.
Funsani zochulukira-zowerengera mphamvu yamagetsi ndi data yamafuta kuchokera pazomwe mukufuna, osati mawerengedwe osonyeza kuti ma cell apano ochulukitsidwa ndi mawerengero ofananira amaposa kuchuluka kwa makina. Izi nthawi zambiri zimakhala pomwe masinthidwe oyenera amayambira kuwonetsa malire ake pansi pa ntchito ya zida.
Kufananiza Maselo: Kutha Ndi Kusinthasintha Kumodzi Kokha
Kufananiza kwa ma cell kuyenera kuwongolera zosintha zomwe zimayendetsa kusiyana pakapita nthawi: mphamvu, kukana kwamkati kapena kulepheretsa, momwe muyezo, SOC, kutentha ndi kutsata kapangidwe. Mtengo wotsutsa woyezedwa pa SOC imodzi ndipo kutentha sikuyenera kufananizidwa mwachisawawa ndi mtengo woyesedwa pansi pa chikhalidwe china.
Kuthekera-kungofananitsa kokha sikofunikira kwenikweni kwa gulu lamakampani lomwe likuyembekezeka kubweretsa magwiridwe antchito mobwerezabwereza pakanthawi yayitali.
Polinovel yatulutsa kuyesa kwa paketi ya LFP yamkati yomwe ikuwonetsa kukula kwa nkhaniyi. Kudutsa masinthidwe oyesedwa pa25 digiri, 80% DOD ndi 0.5C mtengo, mapaketi ophatikizidwa ndiOchepera kapena ofanana ndi 3% -ku-kupirira kwa ma cellkufika pafupifupi1.5-2 nthawikuzungulira kumawerengera 80% SOH poyerekeza ndi mapaketi osonkhanitsidwaZocheperapo kapena zofanana ndi 12% kulolerana.
Zotsatirazo zisakopedwe mwachisawawachizolowezi LiFePO4 batire paketi kapangidwemonga obwera onse-magawo a QC. Chidule chosindikizidwa sichikhazikitsa mtundu umodzi wa selo, kukula kwa zitsanzo ndi kugawa kwapangidwe monga woimira nsanja iliyonse ya LFP. Zenera lolondola lovomerezeka liyenera kutengedwabe kuchokera ku ma cell osankhidwa, kugawa kwa ogulitsa ndi njira yoyezera yoyendetsedwa.
Wogulitsa akunena kuti "timagwiritsa ntchito giredi{0}}ma cell" samayankha funso lofananira. Funsani zomwe zimayesedwa pakuwunika komwe kukubwera, pa SOC ndi kutentha kotani, kulekerera kotani komwe kumagwiritsidwa ntchito, ngati mphamvu ndi DCIR zonse zimayendetsedwa, komanso ngati malo opangira amakhalabe owoneka pambuyo pa msonkhano.
Kufananitsa ma cell kuyenera kuchepetsa{{0}kusiyana kwanthawi yayitali, osati kungoyambitsa--zowerengera za moyo wa munthu kuti ziwoneke zofanana. Nambala yololera yopanda SOC, kutentha, kuyesa kwapano ndi ma cell-chitsanzo sichofunikira-kuyerekeza ma metric.
Mapangidwe a Kutentha Kufanana, Osati Kutentha Kwambiri Kotetezedwa
Zamakonda a batri pack matenthedwe kasamalidwe, kutentha kwakukulu ndi theka la vutolo. Theka lina ndi kugawa kutentha kudutsa ma cell ndi njira zofananira.
A 2026 Mphamvukafukufuku adanenanso8.2 digiri intra-pack kutentha gradientkugwirizana, pansi pa mayeso ake, ndi pafupifupi35% kutaya mphamvu pambuyo pa 200 kuzungulira. (ScienceDirect)
A 2026 eTransportkafukufuku anayerekeza-maselo olumikizana1,200 mwachangu-kuthamangitsa, kuphatikiza module yokhala ndi a10 digiri kutentha gradient. Selo lotentha poyamba linkanyamula zambiri zamakono ndipo pambuyo pake limasonyeza kutha kwakukulu kwa mphamvu ndi kukula kwa kukana. (ScienceDirect)
A 2026 Journal of Power Sourceskuphunzira pogwiritsa ntchito a101.8 Ah yayikulu-selo yamtundundi kulamulidwa10 digiri longitudinal gradientlipoti{0}}zakachulukidwe pafupifupi pafupifupi15–20%, yokhala ndi lithiamu plating ikuwoneka kale kuposa momwe -kutentha kofananako. (ScienceDirect)
Izi ndi zotsatira zongoyeserera, osati malire ovomereza batire{0}}pa paketi. Phindu lawo ndikuti amawonetsa njira yofananira yaumisiri kuchokera kumakona osiyanasiyana: kutentha kwamafuta kumatha kusintha kugawa kwapano ndikufulumizitsa ukalamba wosafanana.
Palibe "kutentha kwapaketi" imodzi yothandiza popanda mawonekedwe ogwirira ntchito.
Phukusi lokhazikika lomwe likuyenda pafupi ndi malo okhazikika liyenera kuyesedwa mosiyana ndi AGV yomwe imasintha mathamangitsidwe, kulipiritsa mwayi ndi nthawi zopanda ntchito. Galimoto yamagetsi{{1}yamphamvu kwambiri imawonjezera kutentha kwa ma cell, mabasi, cholumikizira ndi kutentha kwa mpanda. Chotsatira chovomerezeka chimafuna kutentha kwathunthu ndi kugawa kwapamalo pansi pa mbiri yeniyeni ya katundu.
Zambiri za Polinovel zomwe zasindikizidwa-zozizira zimapatsa malire ena othandiza. Pamalo ozizira-osungidwa, miyeso ya malo awoneka movutikira80-90% ya mphamvu zotayira zovotera zimasungidwa pa -20 digiri. Chiwerengero chimenecho sichitsimikizira kuti paketi ili ndi mawonekedwe abwino amafuta. Zimasonyeza chifukwa chake{2}}zipinda zosungiramo kutentha sizingalowe m'malo mwamiyezo m'malo omwe akufuna.
Funsani mapu otenthetsera omwe ali ndi zoyimira, zindikirani selo kapena gulu lomwe likutentha kwambiri-kuti{1}}kuzizira kwambiri, ndikuwonetsetsa ngati kuyika kwa sensa kungathe kuwona dera lomwe likuyendetsa nsonga yake. Njira imodzi ya kutentha kwa BMS yomwe ili pamalo osavuta-kuyimba pawaya imatha kunena nambala yotetezeka pomwe gawo lina la paketi limagwira ntchito ndi kutentha kosiyana kwambiri.
Kutentha kumakhala kofunikira chifukwa kusiyana kwa kutentha kumatha kukhala kosiyanasiyana komanso kokalamba.Pulojekitiyi-funso lenileni ndilakuti ndi dera liti lomwe limagwirira ntchito lomwe limapanga mapu oyipa kwambiri, ndipo zomwe sizingaganizidwe kuchokera ku paketi yokhayokha.
Mapangidwe a BMS Ndi Makhalidwe Abwino, Osati Mndandanda Wamawonekedwe
A zothandizamakonda batire paketi BMS kapangidwemafotokozedwe amatanthawuza khalidwe: threshold, delay, hysteresis, recovery, balancing logic, sensor placement, contactor control, pre-charge, kulankhulana ndi zolakwika mbiri.
Kulemba OV/UV/OCP/OTP/CAN kumangotsimikizira kuti ntchito zilipo. Simakhazikitsa momwe paketiyo imakhalira zida zikafika pamalire.
Pa-chitetezo chapano ndi chitsanzo chabwino. mota yovomerezeka-kugunda koyambira kumatha kupitilira mapompopompo mosalekeza. Ngati wogulitsa angopereka malire a OCP popanda kuchedwa, OEM siingathe kudziwa ngati BMS idzayenda nthawi yogwira ntchito bwino kapena kukhalabe olekerera pakachitika ngozi.
Zomwezo zimagwiranso ntchito ku chitetezo cha kutentha. Chofunikira chonse chikuyenera kutsimikizira kuti ndi sensor iti yomwe imayambitsa kuchitapo kanthu, kaya kulipiritsa ndi kutulutsa kumagwiritsa ntchito malire osiyanasiyana, kuchedwa kotani kapena hysteresis ikugwira ntchito, momwe kuchira kumachitikira komanso zomwe zikuchitika kuti zizindikiridwe.
Zoyenera kutsimikizira:pa chochitika chilichonse chovuta kwambiri choteteza, funsani wogulitsa kuti apereke mawonekedwe oyambira → kuchedwa → kuchitapo kanthu → kuchira → zambiri zomwe zasungidwa. Chikalata chimodzi chimenecho ndi chidziwitso kuposa kabuku kamene kali ndi zithunzi khumi zoteteza.
Kulumikizana kumayeneranso kutumikira makina. Data ya CAN kapena RS485 ingaphatikizepo mphamvu zapaketi, -ma voltages amagulu, kutentha, SOC, SOH, zolakwika, zochitika zakale ndi ma contactor state. Mapu enieni akufunikabe kuvomerezana ndi wowongolera m'malo mongoganiziridwa kuchokera ku dzina la protocol lokha.
Zambiri zowunikira zomwe sizinapangidwe kukhala BMS sizingamangidwenso modalirika pambuyo pakulephera kwamunda. Apa ndiye pomwe zomanga zachitetezo zimayambira kudziwa kusungika komanso chitetezo.
Mapangidwe Amakina Ayenera Kuwongolera Kupsinjika Kwatsiku ndi Tsiku komanso Koyipa Kwambiri-Kulephereka Kwambiri
Zakamangidwe ka batire paketi mpanda, funso loyamba la uinjiniya ndiloti ndi njira ziti zamakina, zotenthetsera ndi zamagetsi zomwe mpanda uyenera kuwongolera moyo wazinthu.
Zofunikira za tsiku ndi tsiku zimaphatikizapo kuletsa kwa ma cell, kukana kugwedezeka, kuthandizira mabasi, kusungitsa cholumikizira, kutsekereza, kusindikiza, njira zotenthetsera ndi katundu wokwera.
Kusankha kwazinthu kuyenera kutsatira njira yolephera.Mica-zotchingandizothandiza pomwe kutsekereza kwamagetsi kocheperako komanso{0}}kutentha kwambiri kumakhala kofunikira pakati pa ma cell kapena ma module.Ceramic-zovala za fiberNdikoyenera kwambiri pamene kudzipatula pa nthawi ya kutentha kwachilendo kuli kofunika kwambiri kuposa kuphatikizika.Thermally conductive mawonekedwe kapena potting zipangizokugwirizana ndi vuto lina: kusuntha kutentha kwanthawi zonse kupita kunjira yowongoleredwa, ngakhale kuyika kwathunthu kumatha kusokoneza magwiridwe antchito ndikuyambiranso. Flame-ma polima osasinthika amatha kukhala oyenerera m'nyumba kapena zothandizira mkati ngati mphamvu, zotchingira ndi kulemera kwake, koma sayenera kutengedwa ngati m'malo mwa chotchinga chovomerezeka chofalitsa.
Mulu womaliza wazinthu ndi makulidwe ake ziyenera kutsimikiziridwa ndi mawonekedwe a cell osankhidwa, njira yofalitsa, mtundu wautumiki ndi geometry yotsekera. Kuwongolera kofunikira ndikuti "kudalira ntchito" sikukutanthauza "palibe zokonda zauinjiniya zomwe zilipo." Zimatanthawuza kuti zinthu zomwe zimakonda zimatsata njira yayikulu yolephera.
Kapangidwe koyipa kwambiri-kuyamba ndi lingaliro losavuta: selo limodzi litha kulephera ngakhale kupanga moyenera komanso kutetezedwa koyenera.
Pulogalamu ya batri ya NASA ya X-57 idawonetsa mbali yabwino yaukadaulo wamapangidwewo. Pakuyesedwa komwe chochitika cha kutentha kwa selo chinayambika mwadala, NASA inanena kuti dongosololi linali ndi chochitikacho ku selo loyambitsa selo m'malo molola kufalikira kwa maselo oyandikana nawo. (NASA)
Kufufuza kwa batri la Boeing 787 APU kukuwonetsa mbali ina. NTSB idatsimikiza kuti kagawo kakang'ono ka mkati mwa selo limodzi kumayambitsa kuthawa kwamafuta ndikufalikira m'maselo oyandikana nawo, ndipo kafukufuku wake adatsutsa kuthekera kwa kapangidwe kake kochepetsera zotsatira zoyipa kwambiri zamkati mwachidule. (NTSB)
Chifukwa chake funso lopanga siliri lokha:
"Timapewa bwanji kulephera kwa cell?"
Komanso ndi:
"Ngati selo lalephera kale, kodi mapangidwe ake amachepetsa kufalitsa ndikusunga njira yolephereka?"
Funsoli limayendetsa danga, zotchinga, njira zolowera, zomverera, zotchingira, mphamvu zotsekera ndi kutsimikizira. Ichi ndi chifukwa chake kuyesa kwanthawi zonse kwa charger/dicharge sikunena zochepa kwambiri zachitetezo choyipa kwambiri-pamakina.
Mapangidwe Osasinthika Asanayambe Prototype Yoyamba
Batire yomwe imakhala yovuta kuizindikira nthawi zambiri imakhala yokwera mtengo kuithandizira, ngakhale ndalama zake zoyambira zidakongoletsedwa mwaukali.
Zothandizadeta yokonza mapangidwe a batri packziyenera kusankhidwa kuchokera ku mtundu wautumiki kumbuyo m'malo mowonjezera njira iliyonse yotheka ya telemetry.
Kwa AGV kapena magalimoto oyenda okha, kulowetsa zochitika ndi ma cell owerengeka-gulu lamagetsi, kutentha, panopa, SOC ndi mbiri ya zolakwika nthawi zambiri zimayenera kubwera musanagwiritse ntchito zambiri. Woyendetsa zombo ayenera kuzindikira mapaketi ambiri popanda kutsegula mpanda uliwonse.
Pazida zothandizidwa ndi akatswiri ophunzitsidwa bwino, kulumikizana kofikirako ndikuwunika zolumikizira, ma fuse kapena zida zina zosankhidwa zitha kukhala zofunika kwambiri.
Pachinthu chotsika kwambiri-chosachepera, kupezeka kwenikweni kungakhale kochepa mwadala. Zikatero mbiri yolakwika yosalekeza komanso kuzindikira kwakutali kumakhala kofunika kwambiri chifukwa kutsegula paketi si njira yomwe ikuyembekezeka kuthetsera mavuto.
Polinovel yatulutsa chitsanzo cha m'munda chomwe chikuwonetsa chifukwa chake izi zili zofunika. Munkhani yothandizira AGV ya 2023 yokhudzana ndi mapaketi a LFP omwe adapereka kale, BMS idagwiritsa ntchito.80 mA kusanja mphamvu. Pambuyo pafupifupimiyezi isanu ndi umodzi, cell spread{{0}voltage spread63 mv, ndipo paketiyo idayambitsa kutseka kwachitetezo komwe kudayambitsa pafupifupimaola anayi akupanga{0}}kutsika kwa mzere.
Gawo lofunika kwambiri la nkhaniyi sikuti 63 mV ndi gawo lolephera konsekonse. Sizili choncho. Phunziro ndi loti chizindikiro cha zinthu monga "batire yazimitsidwa" ndizovuta kuchizika-pokhapokha ngati pulogalamuyo imasunga-zidziwitso zamagulu, zochitika zoteteza komanso momwe zimagwirira ntchito.
Musanatulutse chitsanzo, lembani mafunso asanu omwe mukuyembekeza kuti katswiri kapena woyang'anira zombo afunse atalephera. Kenako fufuzani ngati BMS ndi kamangidwe ka makina zimasunga umboni wofunika kuyankha. Ngati wina sangayankhidwe kuchokera ku data yomwe ilipo kapena mawonekedwe a ntchito, ndiye kuti pali kusiyana kwa kapangidwe kake osati mtsogolo -pambuyo pavuto la malonda.
Kusamalira kuyenera kupangidwa musanatumizidwe.Ndi zizindikiro ziti zoyezetsa matenda zomwe zimayenera kuyang'aniridwa bwino zimadalira ngati malondawo ndi oyendetsa ndege-oyendetsedwa, akatswiri-wathandizidwa kapena atasindikizidwa bwino kwa moyo wawo wonse.
Tsimikizirani Paketi Ndi Katundu Weniweni Asanayambe Kupanga Misa
Chitsanzo chomwe chimapatsa mphamvu makinawo bwino chawonetsa kugwirizana koyambira. Sizinawonetsedwe chovomerezekamwambo batire paketi kapangidwe.
Makhalidwe a prototype, DVT, woyendetsa / PVT ndi kuyesa kwa EOL kumagwira ntchito zosiyanasiyana. Matchulidwe amatha kusiyanasiyana ndi OEM, koma chofunikira chilichonse chimayenera kutsata njira yovomerezeka.
Zakutsimikizika kwa mapangidwe a batri, zomwe zimatanthawuza kuyang'ana mphamvu yogwiritsira ntchito, kutsika kwa magetsi, khalidwe la kutentha, nsonga-mayankhidwe apano, chitetezo cha BMS, kulankhulana, kulipiritsa, malo okhala ndi kulephera kogwirizana ndi pulogalamuyo.
Lamulo lotsimikizira:ngati mayeso sangathe kutsatiridwa ndi chofunikira, kupitilira sikutsimikizira kuti kapangidwe kake kamagwira ntchito pamakina omwe akufuna. Kuyeza kwa 200 A pulse, mwachitsanzo, sikukwanira ngati zofunikira za zida zinali 200 A kwa masekondi 30 ndipo kuyesa kwa labotale kunatenga masekondi awiri okha.
Ziyeneretso zamayendedwe ndi chitetezo cha ntchito ziyeneranso kukhala zosiyana.
UN 38.3 ndi ya bungwe la United Nations zoyendera-zoyeserera zama cell a lithiamu ndi mabatire. Imakwaniritsa zoyeserera-zokhudzana ndi mayeso m'malo mosinthana ndi ntchito-ziyeneretso zachitetezo chapadera. (UNECE)
IEC 62619: 2022imayang'anira chitetezo cha ma cell achiwiri a lithiamu ndi mabatire ndipo imaphatikizanso ntchito zamafakitale monga ma forklift, ngolo zama gofu ndi ma AGVs mkati mwa kuchuluka kwake komwe akugwiritsa ntchito. Kwa projekiti yamagalimoto amakampani yotumizidwa ku Europe kapena North America, kugwiritsa ntchito-zofunikira pachitetezo ndi zofunikira zamayendedwe ziyenera kuonedwa mosiyana poyambira projekiti m'malo mowona UN 38.3 ngati pulani yonse yotsata malamulo.
Chitsimikizo chimayankha ngati batire ikukwaniritsa zomwe zafotokozedwa kapena zoyeserera. Kutsimikizira uinjiniya kumayankha ngati batire iyi, mu chipangizochi, pansi pa katundu ndi chilengedwe, ikuchita monga momwe amafunira.
Zoyenera kutsimikizira musanapange zochuluka:lipoti la DVT/PVT liyenera kuwonetsa mzere wachindunji kuchokera pachofunikira chilichonse chokhoma kupita ku mayeso ake, zotsatira zake ndi muyeso wovomerezeka. "Kuyesedwa bwino" popanda zidutswa zitatuzo si umboni wokwanira kuti amasulidwe.
Kodi Ndi Zambiri Ziti Zomwe Ziyenera Kuyambitsa Kukonza Kapena Kuwunikanso Uinjiniya?
Kuzindikira kotengera{{0}kutengera mtundu ndi kothandiza kwambiri kuposa kugwiritsa ntchito gawo limodzi pamtundu uliwonsedeta yokonza mapangidwe a batri packset.
| Chizindikiro chamunda | Kusintha kosintha komwe kungapangitse kubwereza |
|---|---|
| Kuchulukitsa{0}}magetsi amagulu amagulu | Kusasinthika kwa ma cell, kusanja, kukana kulumikizana kapena kukalamba |
| Kukula kutentha kufalikira | Njira yotentha, kuyika kwa sensor, kutayika kwa kulumikizana kapena kukalamba kwanuko |
| Kuchepetsa nthawi yothamanga pansi pa ntchito yofananira | Mphamvu zomwe zingagwiritsidwe ntchito, kukula kwa mphamvu kapena kusintha kwa makina-katundu |
| Kuwonjezeka kwa voltage | Kukana kwa ma cell, kukana kulumikizana kapena kuchuluka kwapamwamba kwambiri |
| Manambala obwerezabwereza | Zokonda zachitetezo, machitidwe a zida kapena vuto lomwe likubwera |
| Kutentha kolumikizira komweko | Kukana kulumikizana, torque, kuipitsidwa kapena kuwonongeka |
| Kusagwirizana kwa SOC/SOH | Chiyerekezo chachiwonetsero, kusanja kapena mbiri yakale yogwira ntchito |
Mkhalidwe wofananira umafunika. Nthawi yothamangira yomwe imasonkhanitsidwa m'nkhokwe yozizira siyingafanane mwachimbulimbuli ndi nthawi yothamanga pansi pa ntchito yotentha, yopepuka komanso chifukwa cha ukalamba.
Zomwezo zikugwiranso ntchito ku selo-gulu la ΔV kapena kufalikira kwa kutentha. Kukwera kwapang'onopang'ono pakachitika kanthawi kochepa komanso kuchulukirachulukira pang'onopang'ono pamikhalidwe yofananira ya SOC/katundu ndizizindikiro zosiyanasiyana.
Lamulo lamunda:fotokozerani zoyambira pamene paketi yatumizidwa, kenaka yerekezerani zomwe zachitika pambuyo pake pamikhalidwe yofananira kulikonse komwe kungachitike. Makhalidwe abwino ndi ofunika kwambiri kuposa kuchuluka kwa tchanelo chapadashboard.
Custom Battery Pack Unikaninso Chowunikira Musanatulutse Chopangacho
A makonda a Li-ion mndandanda wa mapangidwe a batireayenera kuchita zambiri kuposa kufunsa ngati gawo lililonse lakambidwa. Iyenera kuzindikira mayankho omwe ndi osavuta kuwamasulira kukhala zida kapena kupanga zambiri.
| Unikaninso dera | Funso lomasulidwa | Mbendera yofiira yomwe iyenera kuyimitsa kubwereza |
|---|---|---|
| Kwezani mbiri | Kodi zopitilira, zosakhalitsa, zosinthika komanso zoyambira zimafotokozedwa? | Panopa mwadzina yokha ndi yomwe ilipo |
| Voltage zomangamanga | Kodi zenera lathunthu limagwirizana ndi makina? | Mphamvu yamagetsi yokha ndiyomwe idawunikiridwa |
| Kusankha kwa ma cell | Kodi chemistry ndi mphamvu zamphamvu zimagwirizana ndi ntchito? | Cycle-zofuna moyo zimachokera ku generic datasheet |
| Kufananiza ma cell | Kodi ma metric, miyeso ndi mayendedwe amafotokozedwa? | Wothandizira amangonena "Giredi{0}}A cell" |
| Series-mapangidwe ofanana | Kodi mayendedwe aposachedwa ndi ma voltage sag ayesedwa? | Kuwerengera kofanana kumalungamitsidwa kokha ndi Ah |
| Kutentha kwapangidwe | Kodi kutentha kwambiri-maselo ndi kufalikira kumayezedwa ndi katundu? | Malo ozungulira okha kapena sensa imodzi yabwino ndiyomwe imanenedwa |
| BMS | Kodi malire, kuchedwa, hysteresis, kuchira ndi kudula mitengo kwalembedwa? | Chitetezo chimangowonetsedwa ngati zithunzi |
| -kulipira / zolumikizira | Kodi zoyambira zikufanana ndi zida zolumikizidwa? | Palibe ndemanga ya DC-link/inrush yomwe ilipo |
| Kupanga kwamakina | Kodi kugwedezeka, kudziletsa, kutsekereza ndi kulephera kumayendetsedwa? | Ndemanga ya mpanda imakhudza zoyenera komanso ma IP okha |
| Diagnostics | Kodi zolephera zamtsogolo zingapangidwenso kuchokera ku data yomwe ilipo? | Palibe mbiri yazochitika kapena-mtundu wamagulu |
| Kutsimikizira | Kodi chofunikira chilichonse chimakhala ndi mayeso? | "Prototype inagwiritsidwa ntchito" ndiye umboni woyamba wovomerezeka |
| Kutsatira | Kodi miyezo yamayendedwe ndi kagwiritsidwe ntchito kakulekanitsidwa molondola? | UN 38.3 ikuwonetsedwa ngati chofunikira chokha chachitetezo |
| Kupanga | Kodi ma QC omwe akubwera, kutsata ndi kuwongolera kwa EOL akufotokozedwa? | Wopereka sangawonetse zomwe zimayezedwa asanatumizidwe |
| Utumiki | Kodi mtundu wautumiki umawonetsedwa mukupeza ndi kuwunika? | Kusakhazikika kumayimiridwa pambuyo-pambuyo pa malonda |
Ngati gulu laukadaulo la OEM likufunsamomwe mungapangire paketi ya batri yokhazikika, mndandanda uwu ndi yankho lothandiza: mutu uliwonse wofunikira uyenera kukhala chigamulo cha zomangamanga, muyezo wovomerezeka wovomerezeka, ndi umboni womwe umapulumuka mpaka kupanga.
Pama projekiti omwe ali kale ndi ntchito, magetsi ogwiritsira ntchito, kuchuluka kwambiri, kuyika envulopu, chilengedwe ndi kulumikizana komwe kumatanthauzidwa, Polinovel ikhoza kuwunikanso zolowazo motsutsana ndi magetsi, BMS, matenthedwe, makina, kutsimikizira ndi kupangamakonda mafakitale batire njira.
Cholinga chamwambo batire paketi kapangidwesikuwonjezera zovuta. Ndiko kuwulula zosinthika zomwe zingasokoneze magwiridwe antchito, malingaliro otetezeka kapena osungika pomwe mapangidwewo angasinthidwebe.
Phukusi lopangidwa motere silimangotchulidwa ndi mphamvu yamagetsi ndi mphamvu. Zimatanthauzidwa ngati zomangamanga zake zamagetsi, khalidwe la kutentha, malingaliro a BMS, chitetezo cha makina ndi umboni wodziwira matenda zimakhalabe zogwirizana ndi makina omwe adapangidwira mphamvu.
FAQ
Ndi mfundo ziti zomwe zimafunika musanayambe kupanga paketi ya batire?
Tanthauzirani mtundu wamagetsi ogwiritsira ntchito, mphamvu yofunikira / nthawi yoyendetsera ntchito, nthawi zonse komanso nsonga yamagetsi, nthawi yayitali kwambiri, nthawi yolipirira, kutentha kwa magwiridwe antchito, maenvulopu amakina, katundu wachilengedwe, mawonekedwe olumikizirana, ndi zofunikira pakutsata.
Kodi ma gradients otentha amakhudza bwanji magwiridwe antchito a batire?
Kutentha kwa kutentha kumatha kusintha kukana kwanuko komanso kugawa komweko, zomwe zimapangitsa kuti ma cell kapena magulu ofananira akumane ndi kupsinjika kwamagetsi kosiyana komanso kuthekera kwazaka pamitengo yosiyana.
Kodi mafotokozedwe a batire a BMS ayenera kuphatikiza chiyani pambali pa chitetezo chamagetsi?
Iyenera kufotokoza malire apano ndi kutentha, kuchedwa, kunjenjemera, kuchira, kusanja, kuyika kansalu, CAN/RS485 khalidwe, kugwetsa mitengo, ndi cholumikizira kapena{1}}kuwongolera chiwongolero ngati kuli koyenera.
Kodi paketi ya batri yokhazikika iyenera kupangidwa bwanji kuti isamavutike kukonza?
Sankhani pakupanga kuti ndi data yanji, malo olumikizirana ndi masevisi, mbiri ya zochitika, mbiri ya kutentha, -zidziwitso za gulu, kufufuza, kuyendera kapena kupeza zina zomwe zidzafunike m'mundawu.
Kodi UN 38.3 ndiyokwanira pati ya batri ya lithiamu ya mafakitale?
No. UN 38.3 imayitanira lithiamu-kuyezetsa ma cell ndi mabatire; Zofunikira zachitetezo pakugwiritsa ntchito ziyenera kuyesedwa padera malinga ndi zida, msika ndi miyezo yoyenera.
