Mbuti Mbomukonzya kusala BMS Iibeleka Kabotu Iibamba Nguzu Zya Lithium Battery: Bbuku Lyakugwasya Basikutalisya

Akati kazintu ziindene-indene Nzila Yakulanganya Mabbattery (BMS) tekinoloji,Kubamba Bms chilibonya mbuli chintu chibotu kuli baabo bayandaula nzila zyakuyobola manguzu aamuŋanda akaambo kabubotu bwacho bulibedelede. Eeyi minchina ilagwasya loko kumana penzi lyakutamvwana aakati kamabbattery alikke mubbokesi, mpawo akusumpula mulimo woonse abuumi bwabbattery. Malembe aatobela ayoovwuntauzya loko aatala a BMS iibeleka kabotu mpawo akubandika mbokukonzya kusala BMS iibeleka obotu BMS yamabbattery aa lithium zibelesyegwa mumaanda aakuyobweda manguzu.

I. Inzila yakubamba kabotu: Nzila yakugwasya mabbattery kuti abeleke kabotu

(i) Njiisyo yakubamba kabotu

Inzila yakubamba zintu munzila iibeleka ilakonzya kuchita kuti kube kweendelana mukati kabbattery kwiinda mukutola manguzu kuzwa kumabbattery aali anguzu zyiingi kuya kuli aayo ajisi manguzu masyoonto kwiinda mukutola manguzu. Kakutali mbuli nzila yachiindi yakubamba magesi (oomo manguzu aamabbattery aajisi magesi manji nkwazwa mbuli kupya abasikulesya), kubamba manguzu kuli mbuli "kugela mabbodela malamfu kuti abe mafwaafwi", kugwisya manguzu kuzwa kumabbattery aamanguzu manji kuya kumabbattery aamanguzu masyoonto, akusumpula kubelesya manguzu aamagesi akucesya kusweekelwa kwanguzu.

(ii) Bubotu bwakubelesya kweendelana

Kubeleka kabotu: Muchiindi chakweendelezya, manguzu alagwisigwa akubelesegwa, akusweekelwa kupati kuzwa kumakkoili aa transformer, azimwi, eezyo zisyoonto. Mukwiimpana, kupya kwakukazya kubelesya manguzu manji aamagesi mukweendelana, eezi zipa kuti kutabeleki kabotu pe.

Kufwambaana Kweendelana: Kweezyanisya kubeleka kulakonzya kupanga magesi mapati, kusika kuma amperes manji naakuti 10A. Kweezyanisya amagesi masyoonto aakubelesya kweendelana, alakonzya kufwambaana kuleta mabbattery woonse aali mubbattery kuchiimo cheelene.

Buumi Bbattery Bulamfwu: Kwiinda mukulesya kuyaambele kwakutamvwana aakati kamabbattery alikke akucesya ntenda zyakumwaika kwamabbattery mubuumi bwamabbattery, kubamba kabotu kuchita kuti mabbattery abe anguzu mpawo akusumpula buumi bwabbattery. Data yakusunka kwachiindi chilamfu itondezya kuti nzila yakubamba kabotu ilakonzya kugwasya kuti mabbattery abe anguzu kwiinda 10% mpawo akuyungizya buumi bwabbattery kwiinda 20%. Ikuti naa kuli zijatikizyo zyamulongo, nkokuti kuyaambele kulayandika kapati.

II. Twaambo tupati twakusala BMS iibeleka obotu

(i) Kweezyanisya kubeleka

Kubamba kabotu:Nkubotu kusala BMS iijisi nguzu zyakuchita zintu munzila iili kabotu. Kanjaanji, BMS iibeleka kabotu ilakonzya kuchita obotu kusika ku 85% naa kwiinda waawo. Kubeleka kabotu kwakubamba mabbattery chaamba kuti mabbattery alakonzya kusika aawo mpaali kabotu muchiindi chifwiifwi, ikucheesya chiindi chakuchaja akusumpula kubelesya kabotu mabbattery. Kweezyanisya Magesi: Kuzibelesyo zyakuyobweda manguzu aamuŋanda ajisi mabbattery mapati, nkubotu kusala BMS iijisi magesi mapati. Mbuli chitondeezyo, amwi ma BMS aabeleka obotu ajisi magesi aayinda ku 2A, kupa kuti mabbattery afwambaane kubamba kuti akonzye kuzuzikizya ziyandikana mumabbattery mapati.

Nzila Yakubamba: Nzila zyakulanga-langa zilisumpukide zilayandika kapati. BMS mbotu loko tayeendelezyi buyo kweendelana azintu zizibilikide zilimbuli nguzu zyamagesi aawo kuli kwiimpana kuli kabotu kwamaseelo aamabbattery pesi alimwi ibelesya nzila zikatazya kumvwisisisya alimwi ziluzi zyakubeteka kabotu-kabotu bukkale bwamabbattery akutantamuka kunyonyooka kwamabbattery akaambo kakutalulama kwakubamba mabbattery aawo mabbattery naatali kabotu naa mabbattery amwi naanyonganizyigwa.

(ii) Milimu Yakukwabilila

Nzila zyiingi zyakukwabilila: BMS iisyomeka yeelede kuswaanizya nzila zyakukwabilila zilimbuli nguzu zyamagesi, nguzu zyamaanzi, kupya loko, akukwabilila kuzwa kukufwambaana. Mbuli chitondeezyo, mukulanga kukwabililwa kuzwa kunguzu zyamagesi, eelyo magesi aamabbattery naayinda aali zyeelelo zikwabilidwe (mbuli 3.65V kumaselu aamabbattery aa lithium iron phosphate), BMS ilafwambaana kugonka nzila yakuchaja kutegwa mabbattery atanyonyooki akaambo kakujaigwa kapati; kujatikizya kukwabililwa kwamagesi manji, eelyo magesi aakuchaja akugwisya bbattery naali mapati (kwiinda magesi ayelede kubelesyegwa mubbattery), BMS ilafwambaana kubweza ntaamu yakukwabilila lukwabililo lwamabbattery ama circuit.

Kulangisisya kulubizya akuchenjezya: Kakuli nguzu zyakujana tumpenda muchiindi cheenzu, BMS ilakonzya kufwambaana kubona zintu zitali kabotu muchiindi chakubelesya bbattery mpawo itumizya nchenjezyo kuli baabo babelesya kwiinda mukubelesya ma alamu aamumuni, zizibisyo zyamapulogilamu aafooni, azimwi. Aawo, zilembedwe zya makani aalubizya zigwasya kujana tumpenda akubamba.

(iii) Kweendelana

Kweendelana amisyobo yamabbattery: Nzila zyakuyobweda manguzu aamuŋanda zilakonzya kubelesya mabbattery aasiyene, mbuli lithium iron phosphate antoomwe a ternary lithium. BMS iibeleka obotu loko yeelede kugwasyilizya misyobo yamabbattery myiingi mpawo yeendelane amabbattery aakuyobweda aajisi nguzu ziindene-indene anzila zyamakemikalu, kupa babelesi nzila zyiingi.

Kuswaangana kwaNzila: BMS yeelede kuswaangana azibeela zimwi zilimunzila yakuyobola manguzu aamuŋanda, mbuli ma solar inverters ama grid interfaces. Nzila zyakubandika zibotu (nkokuti kugwasyilizya RS232, RS485, CAN, azimwi nzila zyakubandika) nzizyo ntalisyo yakujana kweendelana kubotu, kusinizya kuti BMS ilakonzya kwaambuuzyania kabotu azibelesyo zimwi akubeleka antoomwe kuchitila kuti kube kweendelezya kwabusongo akubamba manguzu aakubelesya mumaanda.

(iv) Kulanga-langa akweendelezya kwabusongo

Mulimo Wakulanga-langa Kuzwa Kulamfwu: Kulanga-langa akweendelezya kwabusongo Mulimo Wakulanga-langa Kuzwa Kulamfwu: Babelesyi balakonzya kulanga-langa kuzwa kule mboibeleka nzila yakuyobweda manguzu aamuŋanda yabo kufumbwa chiindi akuli koonse kababelesya pulogilamu yafooni naakuti kkompiyuta. Makani mapati mbuli nguzu zyabbattery, manguzu aazwa/aanjila muchiindi chakuchaja/kugwisya, kupya kwachibelesyo, azimwi, zilajanwa chakufwambaana. Eezi zipa kuti babelesyi bazyibe mbozibede zintu zyabo zyakuyobweda zintu nikuba kuti bali kule aŋanda, mpawo bazyibe mapenzi, mpawo babweze ntaamu zyeelede.

Kusumpula OTA: Lugwasyo lwa Over-the-Air (OTA) lwakusumpula lulakonzya kuchita kuti kube kubambulula akuchita kabotu kwa BMS system kakunyina kuyandika kuswaya kwababelesi. Mbuli tuncini mbobuyaambele, nzila zya BMS azintu zimwi zilakonzya kusumpulwa kwiinda mukusumpula OTA, ikusumpula luzibo lwababelesi akuyungizya buumi bwa BMS.

(v) Kusyomeka kwazibelesyo

Nzila yakumanizya penzi eeli: Sala BMS iibelesya nzila zyakubelesya ma chip kuzwa kuli basikupanga bazyibidwe (mbuli TI, NXP, azimwi). Aaya ma chip aabasikupanga bazyibidwe abeleka obotu mukukkalwa moyo akukwabilila kunyonganizyigwa, kupa ntalisyo njumu yakubeleka kabotu kwa BMS akutantamuka kwaalilwa kwanzila akaambo kakubelesya ma IC aatali aachoonzyo.

Chiimo chakukwabilila: Yeeya kusala BMS iijisi lukwabililo lwaatala, mbuli lukwabililo lwa IP67 lwamumafakitali, chaamba kuti BMS ilakonzya kukazya bulongo amaanzi akunjila mubukkale bukatazya, ikusinizya kuti ibeleka kabotu mubukkale bwamuŋanda bukatazya.

Kukazyanya kwa EMC: BMS yakainda mu CE, FCC, azimwi zyakusunkwa zyakuzuminana kwamagesi ilakonzya kukazya kunyonganizyigwa kwamagesi aanze kumwi kacicesya kunyongana kwayo kwamagesi kuzibelesyo zimwi. Eezi zipa kuti zimwi zibelesyo zyamagesi zili mumaanda zitajatikizyigwi akuti BMS ibeleke kabotu mubukkale bukatazya bwamagesi.

Kusala BMS iibeleka obotu loko yeelede kuyobola manguzu aamuŋanda kuyandika kulanga-langa kabotu-kabotu mboibeleka kabotu, milimo yakukwabilila, kweendelana, kulanga-langa akweendelezya kabotu, alimwi akusyomeka kwazibelesyo. Kwiinda mukumvwisisisya akukozyanisya zintu zidumide zili mumusika, antoomwe abukkale bwini bwamusyobo wamabbattery, nguzu ziyandika, antoomwe amali aabelesyegwa mukubamba manguzu, chintu chibotu loko cha BMS chikonzya kuzuzikizya ziyandikana zyamagesi mumpuli akusinizya kuti magesi aamuŋanda alikwabilidwe alimwi abelesegwa kabotu zilakonzya kusalwa. Munzila yakujana nguzu zyakulisalila, amuleke BMS iibeleka kabotu kuti ibeleke kabotu kuti ibe nzila mpati yakugwasyilizya nzila zyakuyobweda nguzu zyamuŋanda, akupa kuti kube buumi buli kabotu alimwi bubotu.