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Sashen Kula da Motocin Lantarki na PUMBAA (MCU) PMC32A
Mai Kula da Motoci

Sashen Kula da Motocin Lantarki na PUMBAA (MCU) PMC32A

Halayen Sashen Kula da Motocin Mota na Kasuwanci na Lantarki (MCU)

Siffofin mai kula da motar mota:

1. Babban aiki: mai sarrafawa yana da ƙarfin ɗaukar kaya mai yawa a ƙananan gudu (yawanci fiye da sau biyu na wutar lantarki da aka ƙididdige), da kuma ƙarfin injin mai ƙarfi mai ƙarfi a manyan gudu.

2. Babban ƙarfin juyi: lokacin da ƙarfin juyi na farawa ya yi girma, ana buƙatar mai sarrafawa don fitar da babban ƙarfin juyi a ƙaramin gudu.

3. Babban gudu: A cikin mafi girman kewayon gudu, tsarin tuƙi yana buƙatar babban yanki mai ƙarfi akai-akai, saboda haka, ana buƙatar mai sarrafawa ya sami ƙarfin maganadisu mai ƙarfi.

4. Tsarin aiki mai haɗin gwiwa sosai: tallafi mai sassauƙa don hanyoyi daban-daban na haɓaka haɗin gwiwa na software

5. Ingantaccen aiki: mafi girman aiki ≥99.6%, cikakken aiki ≥99.0%@CLTC

6. Babban jituwa: Si da SiC sun dace da na'urorin wutar lantarki, ƙarancin ƙarfin lantarki (400V. da babban ƙarfin lantarki (800V. dandamali sun dace da raba hanyar sadarwa iri ɗaya)

7. Tsarin ƙira mai sauƙi, wanda zai iya biyan buƙatun shigarwa tare da injin da akwatin gear da kuma tsarin tuƙin gaba da baya na abin hawa

    Siffofin fasaha na Sashen Kula da Motocin Mota na Kasuwanci na Lantarki (MCU)

    Mai sarrafa mota na'urar sarrafawa ce da ke sarrafa motar don tuƙa motar gaba ɗaya, kuma tana cikin manyan sassan motocin lantarki. Mai sarrafa mota yana da aikin sadarwa na CAN, kariyar wuce gona da iri, kariyar wuce gona da iri, kariyar ƙasa da wutar lantarki, kariyar wuce gona da iri, kariyar asarar lokaci, kariyar makamashi, iyakar wutar lantarki, haɗin wutar lantarki mai girma, rahoton kurakurai da sauran ayyuka. Fasahar mai sarrafa mota tana da girma sosai a halin yanzu, tana da halaye na haɗin kai mai girma, yawan wutar lantarki mai yawa, tsawon rai, fitarwa mai karko, da sauransu.

    Sassan Sashen Kula da Motocin Mota na Kasuwanci na Lantarki (MCU)

    Na'urar sarrafa motar lantarki ta ƙunshi inverter da kuma mai sarrafawa. Daga cikinsu, inverter yana karɓar wutar DC da batirin ya kawo kuma ya mayar da ita zuwa wutar AC mai matakai uku don kunna motar mota. Na gaba, mai sarrafa motar lantarki yana karɓar sigina kamar saurin mota kuma yana mayar da su zuwa ga kayan aiki. Lokacin da birki ko haɓaka ya faru, mitar mai sarrafa motar lantarki yana ƙaruwa ko raguwa, don haka yana cimma hanzari ko raguwa.

    Bayani game da Sashen Kula da Motocin Mota na Kasuwanci na Lantarki (MCU)

    Samfuri

    Hanyar Sanyaya

    Girman Gabaɗaya

    Nisan Ƙarfin Wutar Lantarki

    An ƙima Yanzu

    Kololuwar Wutar Lantarki

    Matsayin Kariya

    Nauyi

    Aikace-aikace

    PMC32A

    Sanyaya ruwa

    505*449*143

    450-750

    360

    720

    IP67

    25

    Bas, babbar mota, manyan motocin haƙar ma'adinai

    Aikace-aikace

    Koci

    Koci

    Babban babbar mota

    Babban babbar mota

    Babban mota2

    Babban babbar mota

    Motocin haƙar ma'adinai

    Motocin haƙar ma'adinai

    Zurfi a cikin MCUs na Motoci: Sashen Kula da Motoci na Motocin Lantarki

    Motocin lantarki (EVs) suna fitowa a matsayin hanyar sufuri da aka fi so, suna ba da madadin da ya dace da muhalli fiye da motocin injinan konewa na ciki na gargajiya. A cikin yanayin muhalli mai rikitarwa na EVs, na'urorin sarrafa lantarki da yawa (ECUs) suna taka muhimmiyar rawa wajen tabbatar da ingantaccen aiki. Daga cikin waɗannan, Sashen Kula da Motoci (MCU) ya fito fili a matsayin babban ECU, wanda ke aiki a matsayin "kwakwalwa" a bayan aikin mota. A cikin wannan cikakken labarin, mun bincika duniyar na'urorin sarrafa motoci, muna nazarin ayyukansu, abubuwan da suka haɗa da su, da sabbin salo waɗanda ke tsara yanayin MCU na mota.

    Sashen Kula da Motocin Mota

    Sashen Kula da Motoci na Mota (MCU): Fasaha ta Musamman da Sabbin Abubuwan da Za Su Faru Nan Gaba

    Karuwar EVs ya haifar da buƙatar sarrafa motoci masu inganci, inda MCU ta bayyana a matsayin babban ɓangaren lantarki wanda ke shafar aikin abin hawa da ingancin makamashi kai tsaye.

    Nau'in Mota da Muhimmancin MCU

    Motocin EV na Mainstream sun haɗa da injinan Brushless DC (BLDC) da kuma Permanent Magnet Synchronous Motors (PMSM). Motocin BLDC, waɗanda aka siffanta su da tsari mai sauƙi da ƙarancin kulawa, galibi ana amfani da su a cikin kekuna masu ƙafa uku. Motocin PMSM, waɗanda ke da ƙarfin da ya fi girma, ana fifita su ga masu ƙafa biyu da masu ƙafa huɗu. A tsakiyar sa, MCU yana canza wutar lantarki kai tsaye (DC) daga baturi zuwa wutar lantarki mai matakai uku (AC) don tuƙa motar. Hakanan yana sa ido kan mahimman sigogi kamar zafin jiki, wutar lantarki, da ƙarfin lantarki don inganta aiki da hana lalacewa, yayin da yake daidaita saurin motar, ƙarfin juyi, da alkibla bisa ga shigarwar tsarin sarrafa direba ko abin hawa.

    Ayyuka da Kayan Aikin Sashin Kula da Motoci

    A matsayin cibiyar kula da motoci ta tsakiya, MCU tana gudanar da ayyuka masu mahimmanci da yawa don tabbatar da aiki mai santsi da inganci. Babban alhakinta shine canza batirin DC zuwa AC mai matakai uku don injin tuƙi. Bugu da ƙari, tana sa ido kan mahimman sigogi (zafin jiki, wutar lantarki, ƙarfin lantarki) don haɓaka aiki da hana lalacewa mai yuwuwa, kuma tana daidaita saurin injin, ƙarfin juyi, da alkibla don amsawa ga umarnin sarrafa direba ko abin hawa.

    Tsarin Fasaha da Ƙirƙirar Ci Gaba

    Kayan aikin MCU yana kan ƙaramin na'urar sarrafawa, yana haɗa direbobin ƙofa, na'urorin wutar lantarki na MOSFET/SiC/IGBT, da kuma da'irorin amsawar firikwensin. A ɓangaren software, yana bin ƙa'idodin aminci kamar ISO 26262 kuma yana amfani da ƙira mai layi don raba ayyukan sarrafa mota da sadarwa. Kulawa Mai Daidaita Fili (FOC)—fasahar tuƙi ta yau da kullun—yana inganta ƙarfin fitarwa na mota ta hanyar haɓaka abubuwan da ke cikin orthogonal na vector flux (d/q-axis). Duk da cewa FOC yana buƙatar ƙarfin lissafi mafi girma, yana inganta inganci sosai, yana rage asarar makamashi, kuma yana haɓaka aikin tsarin gabaɗaya.

    Yanayin Gaba

    · Ingantaccen Farfado da Makamashi: Fasahar birki mai sabuntawa tana canza kuzarin motsi yayin rage gudu zuwa makamashin lantarki, tana adana shi a cikin batirin don faɗaɗa kewayon.

    Daidaito tsakanin Motoci da yawa: Motocin zamani masu inganci suna ƙara ɗaukar tsarin motoci da yawa, suna dogara da ingantattun algorithms don daidaitaccen rarraba karfin juyi da ingantaccen sarrafa jan hankali.

    · Ci gaban Fasaha: Dandalin wutar lantarki na 48V yana samun karɓuwa, tare da sauye-sauye a nan gaba zuwa manyan ƙarfin lantarki don haɓaka inganci. Tsarin yanki yana haifar da haɗin kai mafi girma na MCU, yayin da na'urorin gallium nitride (GaN) da silicon carbide (SiC) ke ba da damar rage asara da yawan ƙarfin lantarki mafi girma.

    Yanayin Gaba

    Kammalawa

    Yayin da ɗaukar EV ke ƙaruwa, na'urar sarrafa motar tana ƙara zama mai mahimmanci wajen kawo sauyi a aikin EV. MCU na mota yana aiki a matsayin abin da ke jagorantar injinan lantarki, yana tabbatar da ingantaccen aiki da inganci. Tare da ci gaba da ake samu a cikin gine-gine da fasaha na MCU - gami da sabbin abubuwa kamar ɗaukar GaC da SiC - motocin EV na gaba za su fi inganci, ƙarfi, da dorewa. Anbian, tare da ƙungiyar injiniya mai aminci da kuma tsarin haɗin gwiwa mai yawa, tana samar da Na'urorin Kula da Motoci don EVs a cikin nau'ikan wutar lantarki daban-daban tare da ƙima mai ban sha'awa.

    PUMBAA DON ƘARIN SANARWA GAME DA Pumbaa E-Drive, DA FATAN ZA A TUntuɓe Mu!

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