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Wutar Lantarki ta PUMBAA don motocin lantarki PPS570
CDU NA WUTAR LANTARKI

Wutar Lantarki ta PUMBAA don motocin lantarki PPS570

Siffofin Motocin Lantarki OBC+DCDC+PDU Na'urar CDU ta 3-a-1

Wutar lantarki mai inci 3 a cikin 1, wacce aka haɗa ta da OBC, DC/DC, da PDU, wacce aka yi amfani da ita ga yawancin motocin lantarki, OBC ta gano canjin wutar lantarki mai kusurwa biyu, PDU ta gano rarraba wutar lantarki mai ƙarfi

    Siffofin wutar lantarki ta PUMBAA Motar Lantarki 2*DCAC+DCDC+PDU Na'urar CDU 4-a-1

    Haɗin wutar lantarki mai haɗaka sosai

    Tsarin matakin mota, mai jituwa da ASIL

    Goyi bayan V2L, V2G, V2V da sauran buƙatun yanayi da yawa

    Ƙaramin ƙira da haske, aikin fasaha mai ɗorewa da kuma ingantaccen aiki

    Hanyar sanyaya ruwa mai sanyaya, watsa zafi cikin sauri, hana ƙura da ƙarancin hayaniya

    Ayyukan kariya da yawa kamar EMC, juriyar ƙarfin lantarki, rufi, girgiza da kariyar lantarki

    Rarrabawa da kuma kula da na'urorin lantarki masu ƙarfin lantarki na dukkan abin hawa ta hanyar dukkan sashin kula da abin hawa don tabbatar da amincin kowane tsarin

    Halaye na OBC+DCDC+PDU Na'urar CDU ta 3-a-1

    (1) Yana rage tsarin haɗa igiyoyin waya masu ƙarfin lantarki na UVW, yana rage yawan kuɗin amfani da igiyoyin waya masu ƙarfin lantarki na UVW, kuma yana inganta ingancin injin, mai sarrafawa da mai ragewa bayan rage nisan watsawa.

    (2) Haɗin na'urar tuƙi ta lantarki da aka haɗa ya cimma raguwar nauyi da kashi 30% da kuma rage girman 40%, wanda ke inganta amfani da sararin jikinsa gaba ɗaya da fiye da kashi 50% kuma yana ba da garanti mai ƙarfi don kewayon.

    (3) An rage tsakiyar nauyi na abin hawa don ingantaccen aiki na sarrafawa, wanda hakan kuma yana haifar da ƙarfin juyi mai yawa da ingantaccen tsarin tuƙi na lantarki.

    (4) Rage girman tsarin tuƙi na lantarki yana sa tsarin sararin da ke cikin abin hawa ya fi sassauƙa, kuma ana iya faɗaɗa ƙirar modular, wanda hakan ke rage yawan zagayowar haɓaka samfura da rage farashi da ƙara inganci.

    Babban Sassan Sashen Canzawa da Rarraba Wutar Lantarki na Mota (CDU)

    (1) OBC, ko kuma On-Board Charger, galibi yana canza AC mai mataki ɗaya ko AC mai matakai uku zuwa DC don cajin batirin wutar lantarki na abin hawa.

    (2) Mai canza wutar lantarki ta DC/DC galibi yana canza wutar lantarki mai ƙarfin lantarki mai ƙarfi daga batirin wutar lantarki zuwa wutar lantarki mai ƙarancin ƙarfin lantarki ta DC don samar da wutar lantarki ga kayan aikin wutar lantarki mai ƙarancin ƙarfin lantarki na abin hawa.

    (3) PDU ita ce na'urar rarraba wutar lantarki mai ƙarfin lantarki mai ƙarfi, wacce tsarin rarraba wutar lantarki ne na tsakiya don sabbin motocin makamashi, tare da ƙirar tsari mai sauƙi, tsarin wayoyi masu dacewa da kulawa mai dacewa.

    Fa'idodin Sashen Canzawa da Rarraba Wutar Lantarki na Motocin Lantarki (CDU)

    (1) Rage nauyin samfura 15%, rage yawan amfani da wutar lantarki da kashi 20%, da kuma rage farashin amfani da wutar lantarki mai ƙarancin gudu 5%.

    (2) Dandalin kayan aiki mai faɗaɗawa, wanda za a iya faɗaɗa shi don dacewa da samfura daban-daban, yana rage yawan zagayowar haɓaka samfura da kuma adana farashi;

    (3) Tsarin sarrafa juyawar mita da kuma tsarin sarrafa rarrabawa na vector da yawa, yana inganta martanin motsi da halayen NVH yadda ya kamata;

    (4) Cikakken ganewar asali da tsarin sa ido kan lafiya, tabbatar da ingantaccen aminci ga abin hawa, aminci mai ƙarfi da kuma aminci mai zafi.

    Yi daidai da ƙa'idar EU
    Goyon bayan caji na abin hawa (V2V)
    Goyi bayan caji na abin hawa (V2L)

    Tsarin na'urorin mota na musamman
    Canza wutar lantarki ta hanyoyi biyu
    Tallafa wa ganewar cutar UDS
    Goyi bayan haɓakawa da sake kunnawa na OTA

    Ya dace da BEV, PHEV, REEV, 2.5/3.5T
    Ƙananan motoci, Ƙananan motoci, motocin fasinja, motocin kasuwanci, bas, motocin ƙwararru da sauran nau'ikan sabbin motocin makamashi

    Bayani game da samar da wutar lantarki ta Motocin Kasuwanci ta Lantarki

    Cibiyar Kula da Cututtuka ta Amurka (DCDC)

    Sifofin shigarwa

    Babban ƙarfin lantarki

    200-450V

    Ƙarancin matsin lamba

    12V

    Sifofin fitarwa

    Ƙarfi

    Ƙimar: 1.5kW Ganiya: 1.8kW

    Ƙarfin fitarwa

    14VDC

    Fitarwa Yanzu

    Ƙimar: 108A Peak:128A

    OBC

    Sifofin shigarwa

    Babban ƙarfin lantarki

    85~264VAC

    Ƙarancin matsin lamba

    12V

    Sifofin fitarwa

    Ƙarfi

    3.3KW

    Ƙarfin fitarwa

    200~450VDC

    Matsakaicin fitarwa na yanzu

    10A

    PDU

    Aiki na 1

    Batura (daidaitacce)

    Aiki na 2

    Babban Drive (daidaitacce)

    Aiki na 3

    Na'urar sanyaya daki ta lantarki (daidaitacce)

    Aiki na 4

    PTC (daidaitacce)

    Sifofin tsarin

    Zafin aiki

    -40~80℃

    Yanayin sanyaya

    Sanyaya ruwa

    Girman

    189W × 281D × 121H(mm)

    Nauyi

    Kimanin kilogiram 10

    Matakin kariya

    IP67

    Aikace-aikace

    Motar fasinja

    Motar fasinja

    Minivan mai amfani da wutar lantarki mai lita 2.5

    Minivan mai amfani da wutar lantarki mai lita 2.5

    Minivan Wutar Lantarki na Titin 3.5

    Minivan Wutar Lantarki na Titin 3.5

    Tsarin Canza Wutar Lantarki da Rarraba Motoci: Daga Shigar Makamashi zuwa Ƙarshen Aikace-aikacen

    A cikin "tsarin lantarki uku" na motocin lantarki (EVs), tsarin canza wutar lantarki da rarrabawa yana aiki a matsayin "cibiyar makamashi" wanda ke haɗa grid na waje, batirin wutar lantarki, da na'urorin da ke cikin jirgin. Ta hanyar ingantaccen canza makamashi da dabarun rarrabawa mai ma'ana, yana tasiri kai tsaye ga kewayon abin hawa, ingancin caji, da amincin wutar lantarki. Wannan labarin yana nazarin dabarun fasaha da ƙimar aikace-aikacen wannan tsarin daga fuskoki uku: manyan abubuwan haɗin gwiwa, tsarin aiki, da yanayin fasaha.

    I. Babban Sassan Tsarin Canza Wutar Lantarki da Rarrabawa

    Tsarin ya ƙunshi manyan kayayyaki guda uku: Caja a kan Ajiyar Mota (OBC), Mai Canja DC/DC, da kuma Sashen Rarraba Wutar Lantarki Mai Girma (PDU), waɗanda ke haɗin gwiwa wajen sarrafa kwararar kuzarin da ke gudana daga "nauyin wutar lantarki-batir."

    1. Caja a kan allo (OBC):

    Aiki: Yana canza wutar lantarki mai canza wutar lantarki (AC, 220V/380V) zuwa wutar lantarki mai ƙarfin lantarki mai ƙarfi (DC, 300-800V) wanda batirin wutar lantarki ke buƙata, yana aiki a matsayin ƙofar shiga don caji ta waje.

    Manyan Fasaha: Gyaran Wutar Lantarki (PFC) yana inganta amfani da makamashin grid (>95%), yayin da masu canza wutar lantarki ke tabbatar da aminci tsakanin grid da baturi.

    2. Mai Canza DC/DC:

    Aiki: Sauka daga babban ƙarfin lantarki na DC daga batirin wutar lantarki (misali, 400V) zuwa ƙaramin ƙarfin lantarki na DC (12V/24V/48V) don na'urorin da ke cikin jirgin kamar fitilu, na'urorin sanyaya daki, da kuma allunan kayan aiki.

    Mayar da Hankali Kan Tsarin Zane: Yana ɗaukar fasahar sauya mita mai yawa (misali, tsarin resonant na LLC) don rage asara da kuma tallafawa fitarwa ta hanyoyi da yawa don buƙatun wutar lantarki masu rikitarwa.

    3. Na'urar Rarraba Wutar Lantarki Mai Babban Wuta (PDU):

    Aiki: Yana aiki a matsayin "cibiyar rarrabawa" don makamashin wutar lantarki mai ƙarfi, yana ware wutar DC daga baturi zuwa ga abubuwan da ke da ƙarfin lantarki mai ƙarfi (misali, masu sarrafa motoci, hanyoyin caji, na'urorin sanyaya iska) yayin da yake haɗa kariyar overcurrent da short-circuit.

    Tsarin bayyanar akwatin rarraba wutar lantarki mai ƙarfi na PDU

    (Tsarin bayyanar akwatin rarraba wutar lantarki mai ƙarfi na PDU)

    II. Tsarin Aiki na Tsarin Canza Wutar Lantarki da Rarrabawa

    Tsarin yana aiki a cikin yanayi biyu: yanayin caji (grid-to-batter) da yanayin fitarwa (batir-to-load), yana rufe cikakken yanayin kwararar kuzari daga caji na waje zuwa amfani da wutar lantarki a cikin jirgin.

    1. Yanayin Caji (Grid → Baturi):

    Fitar da na'urorin caji na gida/na jama'a (220V/380V) → OBC tana gyara AC zuwa DC mai ƙarfin lantarki mai yawa (misali, 800V) ta hanyar da'irori na PFC → PDU tana rarraba wutar lantarki zuwa hanyar caji ta batirin wutar lantarki → Tsarin Gudanar da Baturi (BMS) yana sarrafa wutar lantarki da wutar lantarki don kammala ajiyar makamashi.

    2. Yanayin Fitar da Kaya (Batir → Loads):

    Batirin wutar lantarki yana fitar da wutar lantarki mai ƙarfi DC (misali, 800V) → PDU yana ware wutar lantarki ga mai sarrafa motar (don injinan tuƙi) ko mai canza DC/DC (don na'urorin ƙarancin wutar lantarki) → Mai sarrafa motar yana canza DC zuwa AC mai matakai uku (AC) don tuƙa motar, yayin da mai canza DC/DC ke saukowa DC mai ƙarfi zuwa DC mai ƙarancin wutar lantarki don na'urorin da ke cikin jirgin.

    Yanayin Aikace-aikacen OBC na Bi-directional

    (Yanayin Aikace-aikacen OBC Mai Hanya Biyu)

    III. Yanayin Fasaha: Haɗaka, Hanya Biyu, da Hankali

    Yayin da EVs ke tasowa zuwa "tsawon zango da kuma mafi girman hankali," tsarin sauya wutar lantarki da rarrabawa suna fuskantar manyan haɓakawa guda uku:

    1. Tsarin Haɗaka:

    Haɗin kai na "Biyu-cikin Ɗaya" (OBC + DC/DC): Yana rage yawan sassan, girma, da farashi (misali, tsarin OBC da DC/DC da aka haɗa na Tesla Model 3).

    Haɗin kai na "Uku-cikin-Ɗaya" (OBC + DC/DC + PDU): Ƙara inganta ingancin tsarin (misali, tsarin tuƙi na "takwas-cikin-ɗaya" na BYD ePlatform 3.0).

    2. Aikin Hanya Biyu:

    OBC mai sassa biyu yana goyan bayan "V2L (Motar da za a ɗora)" da "V2G (Motar zuwa Grid)": Ba wai kawai yana cajin batirin ba, har ma yana mayar da kuzarin batirin zuwa AC don kayan aikin da ke cikin jirgin (misali, firiji) ko samar da wutar lantarki ta waje (gidaje/grids).

    3. Sarrafa Hankali:

    Yana haɗa algorithms na AI da fasahar IoT don sa ido kan matsayin baturi (SOC, SOH), nauyin grid, da yanayin amfani (misali, babbar hanya/birni) a ainihin lokaci, yana daidaita dabarun juyawa (misali, fifita iko yayin caji cikin sauri, rage asara a ƙananan gudu).

    Kwatanta caji na AC da DC

    (Kwatanta cajin AC da DC)

    Kammalawa

    Tsarin canza wutar lantarki da rarrabawa na motocin lantarki muhimmin abu ne da ke taimakawa "tsarin lantarki mai amfani da wutar lantarki uku." Ta hanyar haɗin gwiwar OBC, DC/DC, da PDU, yana samun ingantaccen kwararar makamashi daga grid zuwa baturi da kuma zuwa na'urorin da ke cikin jirgin. Tare da ci gaba a cikin haɗin kai, jagoranci biyu, da hankali, wannan tsarin zai ƙara rage yawan amfani da makamashi, inganta aminci, da kuma tura EVs zuwa "tsawon zango da hankali mafi girma."

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