楼氏洞察 | 探索电动汽车技术发展的最新趋势(下):车载系统集成

2024-07-25 Knowles楼氏电容公众号
Knowles Knowles Knowles Knowles

在上一期的推文中,我们曾为大家介绍了随着电动汽车技术发展而产生的半导体发展变化——楼氏洞察 | 探索电动汽车技术发展的最新趋势(上):转向宽带隙半导体),接下来,Knowles楼氏电容将继续就作为控制成本的车载系统集成以及电动汽车充电生态系统的演变为大家进行解读。


趋势2:车载系统集成

与其他许多领域一样,在电动汽车行业中,即便制造商们在汽车性能上不断突破极限,他们也依旧面临着降低成本的压力。如今,集成技术正成为一种愈发显著的趋势,通过将单个子系统(如图1中电动汽车框图所示的功能)组合成多功能模块,从而有效控制成本。以下是三个车载系统,其中集成已经开始(或有可能开始)展现出其关键作用:

图1

  • 实现双向充电技术:我们引入了双向充电功能,这不仅支持车辆向家庭(V2H)供电,还允许车辆与电网(V2G)进行互动,实现能量的双向流动(下文将深入探讨这一创新)。

  • 集成车载充电与转换系统:我们将车载充电器(OBC)与DC-DC转换器巧妙结合,构建成一个紧凑、轻便的单元,同时显著提升了功率密度,使得充电和能量转换更加高效。

  • 一体化动力系统集成:为了进一步简化系统结构,我们采用了集成式动力系统设计,将电动传动系中的多个关键部件,如电机、电控等,巧妙地组合成一个八合一的动力系统模块,从而大幅提升了系统的集成度和效率。


在回顾我们围绕宽带隙(WBG)半导体所探讨的首要趋势时,以下表格将清晰展示我们对这两个关键趋势的深入分析与见解:

趋势3:推动电动汽车充电生态系统的发展

众所周知,充电是电动汽车生态系统的核心要素,其重要性不言而喻——缺乏足够的充电能力,电动汽车将无法正常运行。然而,充电技术已不仅仅局限于简单的插电充能。如今的电动汽车工程师们需综合考虑多元化的市场和社会需求,如满足人们在出行途中对快速充电的迫切需求,以及提高充电过程中的能量利用效率。为此,我们见证了从400V到800V系统的显著转变,这一重要革新为实现快速充电提供了必要的技术支撑,进一步推动了电动汽车的发展。

在探讨如何更有效地利用电动汽车充电产生的能量,特别是如何有效利用多余能量的问题上,有几个关键要素值得我们关注。如上所述,V2H(车到户)和V2G(车到网)技术作为双向充电的创新方法,极大地扩展了电动汽车在车辆使用之外的可持续性效益。


在V2H应用中,电动汽车的电池宛如一个移动的能量储存器,能够在用电高峰时段为家庭提供电力支持,从而减轻电网的负荷压力。而V2G场景则更为广阔,它允许电动汽车将多余的能量回馈到电网中,不仅有助于平衡电网的能量波动,还促进了电网的可持续发展。


同时,消费者对“绿色出行”的概念也提出了更高的期待。他们希望电动汽车、电动汽车充电器和可再生能源能够紧密集成在电网系统中,共同构建一个低碳、环保的出行生态,从而避免使用煤炭等传统能源为车辆充电,进一步推动绿色能源的广泛应用。

对于电动汽车工程师和我们而言,这无疑是一个令人振奋的时刻!楼氏电容事业部(Knowles Precision Devices)将紧密跟踪这些前沿趋势,并深入探究它们对我们供应的关键电力系统组件(如电容器)发展的潜在影响。与此同时,楼氏电容事业部(Knowles Precision Devices)诚邀您进一步了解我们与电动汽车原始设备制造商和制造商之间的合作模式与成果。


授权代理商:世强先进(深圳)科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道:世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供:世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
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本文由ll转载自Knowles楼氏电容公众号,原文标题为:楼氏洞察 | 探索电动汽车技术发展的最新趋势(下),本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。

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Knowles(楼氏电子)微波产品选型指南

目录- Microwave Products    Microstrip Filter Overview    Filter Catalog Part Number Structure    Bandpass Filter    Lowpass Filter    Highpass Filter    Cavity Filters    Resonators    Notch Filters    Custom and Build-to-Print    Integrated R-C Networks    Couplers    Gain Equalizers    mmWave Filters    Speciality Kits    SatCom Offerings    User Guidelines:Chip and Wire or Hybrid Assembly    User Guidelines:Surface Mount    Recommend Reflow for Surface Mount   

型号- FPC06302,H100XHXS,PDW08607,PDW08605,PDW08606,AEQ2234,B076MB6S,L288XC3S,PDW07630,AEQ03042,PDW08604,B148LA2S,B280LB0S,B280MD1S,L220XH5S,FPC07643,B056MB5S,B028LB7S,B099NC4S,B191KA1S,B080MB5S,B061MB6S,B033ND5S,PDW07069,B168MB1S,DEB-B274MB1S,DEB-B385MDOS,B083LB6S,L204XF4S,PDR05848,B119LB1S,B065NC5S,B210LA0S,AEQ03055,J30BLBA032LX1,B20BLSBN01,N016MD9S,FHC10290,FHC10291,FHC10292,FHC10293,B012MD5S,FHC10288,FHC10289,J30BJBA002LX3,AEQ05470,AEQ02199,AEQ05471,AEQ05472,B052NC5S,C079KB1S,AEQ05467,AEQ05468,AEQ05469,PDR06120,L157XG3S,B148QF0S,H140XHXS,B350NB2S,B105MB5S,PDW06984,PDR06390,B056RC4S,C142KB0S,PDW09692,B047MC5S,B094LA2S,FPC06630,B032ND5S,B102MC1S,FPC06078,B285LB2S,FPC06077,FPC06076,PDW07948,B115NB4S,B119MB1S,B111NC4S,B230LA0S,AEQ05246,L254XF3S,PDR06380,FPC06075,FPC06074,B042OD4S,FPC06073,B060NC5S,B142LA2S,B145LB1S,B380KA1S,B274MB1S,FPC06882,FPC06881,J30BJBA032LX1,B180MA1S,PDW06407,PDW06089,PDW06400,B192NB2S,PDW06401,H120XHXS,B220LA0S,B280LA0S,B280MC1S,N012ME9S,B118LB4S,B291MB0S,B070MB6S,FHC09097,B121MB4S,FHC09096,B040RG9S,B070NC5S,B393KD0S,J30BLBA002LX3,B095MB1S,B057MC5S,B20BHSBN01,FPC07183,FPC07182,B120MB1S,FPC07181,FPC07180,FPC06149,L128XH4S,FPC07234,AEQ3042,B024RF2S,B100MC5S,AEQ2199,FPC06701,FPC06700,DEB-B259MC1S,PDW08324,PDW08323,B031ND5S,B207LA0S,H080XHXS,B116NC5S,H168XHXS,FPC06154,FPC06153,PDW06933,AEQ3055,FPC07803,FPC07802,L065XG9W,L065XG9S,B138LA2S,B138MB1S,B190MB1S,FPC06152,B055NC5S,FPC06151,FPC06150,B200LA0S,PDW06011,J30BJBA022LX2,B058MD7S,AEQ2050,FPC06164,B28BJBFN01,PDW05758,B089NC4S,FHC09101,B028RF2S,FHC09102,AEQ05510,B260MB2S,FPC06719,B150OG0S,PDW06041,B385MD0S,B062MC55,L050XF9S,AEQ02234,AEQ06042,B149MC1S,B289KA0S,PDW06398,PDW06399,PDW06038,B381KD0S,J30BLBA012LX4,B040MB5S,B112MB1S,B240LA0S,FPC09291,B259MC1S,H160XHXS,B161LA0S,B081RC0S,B250LA0S,B280MF1S,L185XF4S,B096QC2S,FPC06913,B305LA0S,L157XF3W,L060XD9S,L095XG9S,B479KB0S,L185XF4W,B120RF0S,B039NC5S,FPC07337,B160KA1S,B279KB1S,J30BLBA022LX2,H182XHXS,B144MB1S,PDW07691,B038NC4S,B424MEZS,L117XH4S,B097MB0S,L117XH4W,B050ND4S,B016MD6S,B28BHBFN01,B28BTBFN01,B127MB2S,B165LA1S,J30BJBA012LX4,H060XHXS

选型指南  -  KNOWLES  - 030422 PDF 英文 下载 查看更多版本

Knowles(楼氏电子)EMI滤波器选型指南

描述- Knowles is a world leader in the manufacture of EMI filters, discoidal capacitors and planar arrays. Our multilayer ceramic manufacturing and filter assembly facility holds a number of internationally recognised approvals including ISO 9001. Specific product approvals/qualifications include IECQ CECC, UL, TÜV and AEC-Q200.

型号- SFAJL5000471MX,SFBDC5000220ZC,SFSUC5000150ZC0,SFBDT5000102MX,SFCMC5000333MX,SFBCC5000102MX,SFJGL5000224MX,SBSGC5000102MX,SFCDC5000681MX,SFBLL5000333MX,SFABL5000102MX,SFKKC5000330ZC,SFBML5000100ZC,SFAKT1000104MX,SFBML5000151MC,SFJNL2K00331MC,SFBCL5000681MX,SFCML5000221MC,SFJGL2K00471MC,SFKKT5000103MX,SFJNL2K00682MX,SFJGL1K00223MX,SFSUC5000680MC0,SFABC2000683MX,SFJGL1K00683MX,SFAKT5000681MX,SFBMC5000102MX0,SFABC5000103MX,SFBCL1000104MX,SFLMC1000104MX,SFBCP5000442ZX,SFBDT5000333MX,SFJNL2K00222MX,SFJGC2000105MX,SFJGP5000944MX,SFAJC5000472MX,SFBCP5000200ZC,SFAAC,SFCMC5000104MX,SFSUC5000683MX0,SFBDL5000470ZC,SFBCC5000333MX,SFKKC5000152MX,SFKKT5000101MC,SFCML5000683MX,SBSGC5000333MX,SFBDP5001N36MX,SFBDP5000443MX,SFBDC5000100ZC,SFBMP5000302MX,SFBDT5000331MC,SFTMC5000470ZC,SFABL5000333MX,SFBDT5000222MX,SFCDL5000471MX,SFBDC5000151MC,SFBDP5000201MC,SBSGC5000222MX,SBSMP5000152MX,SFAJC5000221MC,SFJNL2K00102MC,SFKKT5000332MX,SFKBL5000470ZC,SFKKL5000220ZC,SFLMP0500304MX0,SFAJC1000104MX,SFBCL5000101MC,SFBLL5000331MC,SFJGC5000334MX,SFCDL,SFCDC5000101MC,SFABL5000682MX,SFAJL5000153MX,SFBDP5000663MX,SFJGC3K00151MC,SFCDP,SFCMC5000222MX,SFJGC2K00472MX,SFKKT5000223MX,SFBML5000153MX,SFBCC5000150ZC,SFJNC2K00103MX,SFBCC5000682MX,SFBLL5000222MX,SFCDC,SBSMC5000472MX,SFABL5000150ZC,SFBDT2000473MX,SFBMT2000683MX,SFBMC5000472MX,SFCDC5000332MX,SFLMT5000100ZC,SFBCL5000332MX,SFLMC5000101MC,SFCDL1000474MX,SFJNL1000155MX,SFTMC5000333MX,SFLML5000680MC,SFAAC5000100ZC,SFCDC5000683MX,SFBCC2000473MX,SFKKL5000100ZC,SFABL5000680MC,SFLML5000153MX,SFKKT5000681MX,SFKKL5000151MC,SFABC5000101MC,SFAAC5000151MC,SFKKT5000221MC,SFBCC5000680MC,SFABL2000473MX,SFJNC0500335MX,SFTMC5000150ZC,SFSUC5000223MX0,SFCDP5000942MX,SFAKL2000683MX,SFCDL5000153MX,SFUMC5000220ZC,SFABC5000332MX,SFAKL5000332MX,1206Y1000103MXTE07,SFLML2000473MX,SFLMT5000151MC,SFLMC5000221MC,SFBLC5000332MX,SFBLC2000683MX,SFDPP0500944MX0,SFSRC5000220ZC0,SFAAC5000471MX,SFCMC5000102MX,SFLMP5000942MX,SFBDP5000301MC,SFCMC2000224MX,SFBCL2000683MX,SFCML5000681MX,SFAJC5000681MX,SFAJL5000100ZC,SFBLL5000102MX,SFCML5000472MX,SFKKT1000104MX,SBSPP1000682MX,SFBCL5000221MC,SFBDT5000150ZC,SBSGC5000682MX,SFAJL5000151MC,SFCDC5000221MC,SFBCP5000202ZX,SFLMC5000223MX,SFBML5000220ZC,SFABC5000223MX,SFJGP1K0136NMX,SFBDP5000203MX,SFKKT2000683MX,SFAKC5000470ZC,SFLMC5000332MX,SFCMC5000150ZC,SFKBL5000682MX,SFAAC5000153MX,SBSMC1000224MX,SFBDC5000153MX,SFJNC2K00332MX,SFLMT5000220ZC,SFAKT5000472MX,SFBLL5000150ZC,SFJGL5000104MX,SFLML5000471MX,SFSTC5000101MC0,SFJGC2K00103MX,SFAJL5000331MC,SFTMC,E01,SFBCP1000443ZX,E03,SFAKC5000152MX,SFAAC2000473MX,SFCDL5000102MX,E07,SBSGP5000222MX,SFBMC5000681MX,SFBMT5000220ZC,SFUMC0500154MX,SFJGL2K00331MC,SFUMC5000680MC,SFAJL5000682MX,SFKBL5000222MX,SBSGP0500224MXB,SFAJL5000222MX,SFBMP2000943MX0,SFKBC5000103MX,SFAJC2000683MX,SFJGP2K00302MX,SFKBL5000331MC,SFCDC5000154MX,SFKKC5000470ZC,SFBCC5000471MX,SBSMP5000472MX,SFJGL2K00682MX,SFBLC5000220ZC,SFABL5000471MX,SFKBC5000223MX,SFCMC5000473MX,SBSMC5000683MX,SBSMC5000223MX,SFJNC2000105MX,SFLML5000220ZC,SFJGL2K00222MX,SFAKL5000220ZC,SFTMC5000330ZC,SFBMP5000442MX,SFCML0500684MX,SFLMT2000683MX,SFBLC5000151MC,SFKBL5000102MX,SBSPP1000222MX,SFSUC1000334MX0,SFTMC2000473MX,SFCMC,SFAKT5000152MX,SFBML0500154MX,SBSGC5000473MX,SFCDL5000222MX,SFCML,SFBML5000471MX,SFAAC5000220ZC,SFAJC5000330ZC,SBSGP5000102MX,SFBLL5000680MC,SFJNL5000154MX,SBSMC5000332MX,SFUMC5000101MC0,SFLML5000151MC,SFCMC5000680MC,SFBMC1000104MX,SFJGL0500335MX1,SFBLC5000681MX,SFAKT2000683MX,SFLMC5000103MX,SFKBL2000473MX,SFBMT1000104MX,SFCDL5000331MC,SFBCC5000102MX0,SFBDT5000470ZC,SFAKL5000100ZC,SFJGP2K00942MX,SFLMC2000683MX,SFLML5000100ZC,SFLMT5000103MX,SFBLP0500943ZX,SFJGC2K00332MX,SFAKL5000151MC,SFAKL5000681MX,SFBLC5000100ZC,SFBMP5000662MX,SFCML5000103MX,SFKBL5000333MX,SFBMP5000940ZC,SFUMC5000151MC,SBSGC5000153MX,SFSTC5000472MX0,SFBMC5000330ZC,SFSTC5000102MX0,SFAJL0500154MX,SFKBL5000150ZC,SFKBC5000221MC,SBSPP1000102MX,SFBCL5000472MX,SFCMC5000331MC,SFBDT5000102MX0,SFUMC5000100ZC,SFCDL5000680MC,SFJGC0500335MX,SFAKL5000472MX,SFKBC5000101MC,SFBMT5000153MX,SFSUC5000332MX0,SFABL,SFBLC5000472MX,SFCDC5000472MX,SFBCP5000941ZX,SFBDL5000330ZC,SFBCL5000152MX,SFCDC5000152MX,SFABC,SFCDP5000302MX,SFAKL1000104MX1,SFJGC2K00681MC,SFBMT5000100ZC,SBSMC2000154MX,SBSMP2000104MX,SBSGP0500224MX,SFJNL1K00153MX,SFSRC0500473ZX0,SFAJL2000683MX1,SFBLC5000153MX,SFJGP2000205MX,SFBDP5000661MC,SFAKL5000153MX,SFJGL2K00102MC,SFKKL2000683MX,SFCDL5000682MX,SFBMP50013N6MX,SFBMT5000151MC,SFCML5000332MX,SFCDL5000473MX,SFKBC5000332MX,SFBDL5000152MX,SFBLP2000203ZX,SBSMC5000103MX,SFBMP5000202MX,SFAKT5000330ZC,SFBLL0500154MX,SFJNC3000684MX,SFJGL1000225MX,SFBDC2000683MX,SFUMC5000471MX,SFCML5000101MC,SFSUC5000220ZC0,SFBML5000680MC,SFAJL5000680MC,SFBLL5000682MX,SFBMC5000152MX,SFAKC5000330ZC,SFCML5000223MX,SFSTC2000473MX0,SFBDP5000441MC,SFJGC1K00333MX,SFAJC5000152MX,SFUMC5000153MX,SFCMC5000682MX,SFJGP1K00943MX,SFBDC5000331MC,SFBDT5000330ZC,SFLMT2000473MX,SFBDC5000222MX,SFBDP5000941MX,SFCDP5000661MC,SFBCC5000151MC,SFCDP5000201MC,SFBCC5000100ZC,S

选型指南  -  KNOWLES  - v4  - 2022/8/25 PDF 英文 下载 查看更多版本

盛恩SF系列导热硅胶垫革新电动汽车热管理,具有良好耐高温和低挥发性特点,介电强度达8kV/mm

盛恩SF系列导热硅胶垫在电动汽车热管理中扮演了一个关键角色。这些导热垫具有从1.5至15.0W/m·K的导热系数,可以迅速有效地将充电器内部产生的热量传导至外部散热器。更重要的是,导热硅胶垫能够被定制成各种厚度和形状,以确保与充电器内部各种复杂组件的完美贴合,从而最大化热传导效率。

应用方案    发布时间 : 2024-09-11

商品及供应商介绍  -  MTA  - March,10,2020 PDF 英文 下载

美国Knowles(楼氏电子)授权世强代理,提供车规/安规/高压/高温/高Q电容

美国Knowles(楼氏电子)签约世强,授权世强代理旗下电容器事业部全线产品,楼氏成为世强代理的第500家品牌。楼氏成立于1946年,是微声麦克风和扬声器、音频处理和精密设备解决方案的顶尖供应商,旗下楼氏电容器事业部由四家跨国电容器制造厂商合并重组成立,电容器制造历史合计逾180年。

公司动态    发布时间 : 2022-02-18

Knowles Achieves a Benchmark for Excellence: MIL-PRF-55681-Qualified Capacitors for Mission-Critical Defense Applications

Knowles sought MIL-PRF-55681 qualification for ten capacitor styles manufactured and tested in the United States. With this qualification, customers can be assured that they are using robust and dependable ceramic capacitors in their mission-critical systems.

产品    发布时间 : 2024-08-17

KNOWLES MICROPHONE SELECTION GUIDE

目录- Company Profile and MICROPHONES Introduction    MICROPHONES   

型号- SPH0641LU4H-1,SPH1878,SPH0141LM4H-1,SPV0142LR5H-1,SPH11C3LR5H-1,SPG08P4HM4H-1,SPH8878LR5H-1,SPV61A0LR5H-1,SPC18P8LM4H-1,SPH9855,SPW0690LM4H-1,SPH9855LM4H-1,SPH1878LR5H-1,SPH0645LM4H-1,SPH0690LM4H-1,SPH0655LM4H-1,SPV21A0LR5H-1V

选型指南  -  KNOWLES  - Rev. 062822  - 2022/6/29 PDF 英文 下载

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