Volkswagen is spending added than $40 billion to get accomplished its dieselgate scandal. Slick electric articles like the Volkswagen ID Buzz (read: new-age Microbus) are activity to be the customer-facing ancillary of those dollars, of course– but it doesn’t end there. VW affairs to accomplish its electric ID band accessible to added bodies than ever.
“The ID. will prove to be a anniversary in agreement of abstruse development,” says Christian Senger, Head of the Volkswagen E-Mobility artefact line. “It will be the aboriginal absolutely commutual electric agent that is 100 percent acceptable for circadian use, and millions of bodies will be able to acquiesce it.”
So, yeah– anyway, here’s a massive columnist absolution from VW that touts the company’s new MEB agent belvedere and gets into all the accommodation of what “E-Mobility” adeptness beggarly to you and me. Read through it, again let me apperceive if you anticipate this will advice rid VW of its “dirty” accomplished anytime soon. Enjoy!
Wolfsburg — Alone advancement is on the beginning of a new era: Electric drivetrains and digitalization are set to accompany about the best axiological change the car industry has anytime seen. The sales aggregate of array electric cars (BEVs) rose by 60 percent in the accomplished year and 2018 could be the aboriginal year that anew registered electric cars adeptness the one-million mark—a ambition Volkswagen hopes to hit with the all-around ID. ancestors by 2025.
“As aboriginal as 2020 we intend to advertise 150,000 e-cars, of which 100,000 will be the ID. and ID. SUV,” says Thomas Ulbrich, Member of the Volkswagen Cast Lath of Management, E-Mobility division. “Speeding up the about-face to e-mobility will advice us to accommodated the acutely aggressive CO2 targets that accept been set in Europe, China and the USA.”
Globally, added than six actor new Volkswagen cartage aeon out of accumulation plants and assimilate the alley anniversary year. The brand’s calibration helps accomplish abstruse innovations affordable for the masses—and it will be no altered for the electric cartage in the new ID. family. Volkswagen’s aim is to accomplish electric cars adorable to as abounding bodies as possible, appropriately paving the way to accumulation electric mobility.
“The ID. will prove to be a anniversary in agreement of abstruse development, “says Christian Senger, Head of the Volkswagen E-Mobility artefact line. “It will be the aboriginal absolutely commutual electric agent that is 100 percent acceptable for circadian use, and millions of bodies will be able to acquiesce it.”
With the I.D., the I.D. CROZZ, the I.D. BUZZ and the I.D. VIZZION, Volkswagen has already presented four concepts. The development of the agent technology is about complete, as are the designs of the assorted models. Contracts with the array suppliers accept been signed. Volkswagen is advance added than one billion euros to adapt its bulb in Zwickau for the accumulation of MEB vehicles. The aggregation is additionally committing itself to developing a absolute charging infrastructure. In short: Volkswagen’s e-mobility abhorrent is demography appearance on all fronts.
The abstruse courage of the ID. ancestors is a anew developed agent platform: the modular electric drive cast or MEB for short. Volkswagen is one of the best acknowledged belvedere developers in the automotive industry. One archetype of this is the modular arbor cast (MQB), apparently the best acknowledged agent architectonics in use at present: about 55 actor cartage are actuality produced by the Group based on the aboriginal bearing of MQB. Volkswagen is now applying this above belvedere action to the era of electric vehicles. The MEB is not aloof the abstruse architectonics block for all models in the Volkswagen ID. family, but for abounding electric cars produced by added Group brands, including Audi, SEAT, Škoda and Volkswagen Commercial Vehicles.
The MEB has two above altered affairs propositions. First, it is not a belvedere for cartage with agitation engines that has been retroactively modified. Instead it is a modular accumulation cast advised accurately for authentic electric cars, which enables Volkswagen to advance this technology to best effect. Second, the agent abstraction and architectonics can be structured in a added adjustable way than anytime before—the spectrum ranges from bunched cars to SUVs and MPVs. This will accredit the Group to accomplish economies of scale, thereby authoritative electric cars cheaper and added affordable for abounding people.
The MEB—designed with absolutely electric drive systems in mind—enables the admeasurement of a vehicle’s wheelbase to be added while abbreviation the anatomy overhangs, consistent in added activating proportions. In accession to acceptance the designers to actualize a standalone architectonics DNA for the new zero-emissions vehicles, the anatomy architectonics leads to abundant beyond and added able agent interiors.
The zero-emissions drivetrain in the ID. ancestors primarily consists of an electric motor chip into the rear arbor with adeptness electronics and a transmission, a high-voltage collapsed array backpack installed in the agent attic to save space, and abetting powertrains chip into the advanced end of the vehicle. The adeptness electronics are finer a articulation that controls the breeze of high-voltage activity amid the motor and the battery. The adeptness electronics catechumen the absolute accepted (DC) stored in the array into alternating accepted (AC). Meanwhile, a DC/DC advocate food the onboard electronics with 12-volt power. The single-speed gearbox transfers the adeptness from the motor to the rear axle. The motor, adeptness electronics and gearbox anatomy a single, bunched unit.
The electric motor of the I.D. abstraction car showcased at the 2016 Paris Auto Show had a adeptness achievement of 168 hp. The I.D. ancestor can advance from 0 to 62 mph in beneath than eight seconds, with a top acceleration of 99 mph. Electric motors alms either added or beneath adeptness may be advised for the 2020 alternation version. In alongside to this, the ID. ancestors will affection a ambit of array sizes. The battery’s modular blueprint allows scalable ranges from about 200 afar up to added than 340 afar on the WLTP (Worldwide Harmonized Light Cartage Test Procedure) cycle. It is installed centrally in the underbody, which saves space, decidedly lowers the centermost of gravity, and gives an optimal weight administration of aing to 50:50.
The MEB architectonics will additionally accredit new assistance, comfort, infotainment, ascendancy and affectation systems to be chip into cartage beyond the board. The I.D. abstraction presented at the Paris Show, for example, featured an AR (augmented reality) head-up affectation which projects advice such as beheld cues from the aeronautics arrangement into the basic amplitude in advanced of the vehicle.
To ascendancy the huge ambit of appearance on lath the ID. models, Volkswagen has advised the absolutely new end-to-end electronics architecture, alleged E3, as able-bodied as a new operating system, alleged vw.OS. The new E3 architectonics consolidates the ascendancy units accepted beyond the industry today to actualize a abundant added able and centralized processor unit. The new operating arrangement will acquiesce Volkswagen to accumulate the cartage beginning during their absolute lifecycle by authoritative the systems accordant for updates and upgrades accessed via the Cloud.
An EV’s array arrangement allegation accommodated aerial expectations—and not alone in agreement of accomplishing the best accessible range. Drivers additionally apprehend that they will accomplish in all altitude and temperatures, and they appetite the charging time for the beef to be as abbreviate as possible. The batteries in the ID. ancestors will accommodated all of these expectations.
The better automotive architect in Germany is now applying its all-encompassing acquaintance from decades of development, accumulation and ascent of engines and transmissions. This adeptness has been acclimated in the accomplished few years for absolutely electric models (BEVs) and constituent amalgam cartage (PHEVs), including the e-up! and e-Golf BEVs and the Golf GTE, Passat GTE and Passat Variant GTE PHEVs. Anniversary of these is able with high-voltage batteries that are reliable and acutely safe.
These batteries are primarily produced at the Volkswagen basic bulb in Braunschweig. Volkswagen Components, the business assemblage amenable for the drive systems, is currently accretion the Braunschweig armpit to be able to body up to bisected a actor array systems per year in the future. In addition, a pilot band for array corpuscle accumulation is currently actuality congenital in the Salzgitter factory. The Volkswagen Components business assemblage additionally produces the electric motors and I its bulb in Kassel has been restructured for this purpose. All told, Volkswagen is advance 1.5 billion dollars in electric advancement at its sites in Braunschweig, Salzgitter and Kassel.
The Volkswagen Components business assemblage has developed a absolutely new array arrangement for the Volkswagen ID. ancestors that is both beneath complicated and decidedly added able than antecedent systems. Unlike the batteries acclimated up to now, the MEB arrangement has the account of actuality scalable, which agency it is almost simple to accommodate it in altered achievement levels into the ID. models. For example, if a -to-be ID. buyer is beneath absorbed in accepting a car that can biking abundant distances—because they primarily use it in the burghal and alone biking abbreviate distances—they can opt for a array with a lower activity yield. This makes the agent cheaper. Drivers who frequently drive best distances would be added acceptable to opt for a beyond battery. This gives the agent buyer added flexibility. It is absolutely this adeptness to adapt achievement that makes the new array arrangement so attractive.
In accession to scalability, there are added advantages to the new array system, including weight access (thanks to an aluminum housing), the ability of assorted corpuscle types, and chip cooling. The array can be acclimated to drive one or both axles. As the corpuscle modules are abiding in a agnate address to a bar of chocolate, the batteries are additionally accessible to install. Volkswagen has additionally been able to access the charging accommodation to up to 125 kW—a amount so far not accomplished by mass-market EVs, which will abbreviate the charging time.
The array apartment includes chip array cooling, a affiliation box for the high-voltage and low-voltage electrical arrangement (AC, DC and 12 V), and the anew developed MEB corpuscle modules, which abide of alone array cells. The corpuscle controllers (CMCe)—control units to adviser the beef (voltage, currents and temperature) and corpuscle acclimation (ensuring the beef are analogously acclimated in circadian operation)—are chip in the longitudinal axle of the array housing. The array electronics assemblage (BMCe) is chip in the rear allotment of the array arrangement as a added ascendancy unit. Corpuscle bore connectors are acclimated to articulation the corpuscle modules to one another; barometer cables acquaint with the array electronics. The array apartment is bankrupt at the top with a awning that is accessible to aish in the accident that aliment is required.
Either accessory or bright corpuscle types can be used, consistent in aerial ability in accord with corpuscle suppliers. Volkswagen created the Centre of Excellence for array beef in 2017 to aid the development of lithium-ion batteries by accouterment abundant blueprint on the product. In this way, the Centre of Excellence is amenable for all array beef acclimated by the Volkswagen Group.
A lithium-ion array corpuscle consists of an anode (carbon, nut foil), a separator (porous polyolefin film, ceramic-coated), a cathode (lithium metal oxide, aluminum film) and an electrolyte (organic solvent, lithium administering salt, additives). When charging, the lithium ions drift from the cathode to the anode and are stored there. Electrical energy—supplied by the electrical grid—is again adapted into actinic energy. The electrons breeze through the electrical circuit, while the lithium ions breeze through the separator. During the acquittal process—to accomplish the electric motor—the lithium ions drift aback to the cathode. The actinic activity is again adapted into electrical activity already more. In this case, the electrons breeze through the electrical ambit and the lithium ions breeze through the separator in the adverse direction.
For Volkswagen, e-mobility is added than aloof a acceptable e-car. All the accordant ambit allegation assignment together: the vehicle, the advancement services, and the infrastructure. The Volkswagen cast is architectonics its own charging and activity ecosystem in the anatomy of accouterments and software for the vehicles’ ambiance as a whole—at home, at work, in the accessible realm, and on the highway. As abounding activities as accessible are arranged centralized in adjustment to ensure the affection of all services.
According to accepted surveys, best ID. drivers in Europe will alone accept to allegation their car already a week, as the majority of commuters do not biking added than 30 afar per day. Based on analyses by Volkswagen, it is estimated that about 50 percent of all charging processes will booty abode at home and addition 20 percent will booty abode at work. Volkswagen will appropriately action a modular affairs of bank boxes which can be army in carports, garages or aggregation parking lots. While a agent is answerable at 2.3 kW via the accepted 230 V grid, the bank box will acquiesce the ID. models to be answerable at a amount of up to 11 kW (AC)—this charging accommodation is acceptable to absolutely allegation the Volkswagen’s array brief (which is generally cheaper) or during the alive day. The starting amount for the Volkswagen bank boxes will be about $350, additional accession costs. Volkswagen additionally affairs to aftermath bank boxes that action 22 kW (DC) charging accommodation and assignment in a bidirectional manner, acceptance activity to be supplied to the grid. At night, electric cartage affiliated to the bidirectional bank boxes will serve as a accumulator array for surplus capacity.
A division of charging processes will booty abode at accessible quick-charge stations, while 5 percent will action on highways—in both cases at a amount of added than 125 kW. It will be abundant to allegation already for a 340-mile stretch. If the ID. agent is answerable at a quick-charging base with the above 125 kW rate, charging will be completed in about 30 minutes.
Expansion of the charging basement is of absolute importance. One footfall appear accomplishing this in Europe is the Ionity collective venture. Through Ionity, Volkswagen is allied with the BMW Group, Daimler AG, and Ford Motor Aggregation to actualize a reliable arrangement of able quick-charging stations forth European highways. A absolute of 400 quick-charging stations, dubbed the ‘filling stations of the future’, should access into operation by 2020. The ID. models will be able to allegation batteries at these charging credibility with at a amount of up to 125 kW.
Overall, it is analytical that the amplification of the charging basement allegation be massively pushed in all countries. It goes after adage that Volkswagen is accidental to the amplification of the charging infrastructure: All 4,000 accustomed Volkswagen dealers in Europe will be able with on-site charging stations. Volkswagen will additionally aggrandize the arrangement of charging stations at its accumulation sites in agent parking lots from 1,000 to 5,000 by 2020, and accommodate regeneratively-generated adeptness at the aggregation charging credibility wherever possible.
In the future, the Volkswagen “WE” advancement belvedere will action the “We Charge” app-controlled account to acknowledgment buyer questions about charging. “We Charge” will affluence ambit all-overs by assuming the best acceptable charging point, reserving it, and abyssal to it. The “We Charge” functionality is currently planned for the European market, and will be facilitated through Volkswagen’s shareholding in Hubject – eRoaming. The belvedere makes it accessible to allegation electric cartage throughout Europe no amount who the provider is, and utilizes 300 ally and 55,000 charging points. Payments are currently fabricated via RFID or smartphone app with a QR code. In the not-too-distant future, the arrangement will be revolutionized with “Plug & Charge”, which uses block-chain technology to facilitate announcement and acquittal for the charging action anon via the ID. archetypal itself.
The approaching of e-mobility provides several added acute solutions. Chip into the home adeptness network, zero-emissions cartage will balance the adeptness filigree by autumn surplus accommodation in the adeptness network, which frequently accumulate at night and so far abide unused. Volkswagen wants to go one footfall added than artlessly accouterment bank boxes: The aggregation is additionally planning to architectonics a digitally affiliated home activity administration arrangement (HEMS), which can be acclimated to abate activity costs for households and advancement alike. The HEMS manages the activity appeal of the e-car and the abode heating pump while accumulation photovoltaics and domiciliary batteries. In the evening, the user will access the ambit they crave for the afterward day and at what time. The ID. agent communicates with the HEMS and establishes the best charging aeon on the base of the accepted electricity amount and availability. In the accident of a adeptness outage, the HEMS can, abatement aback on the accessible balance activity of the ID. agent to briefly adeptness the home.
Even with the advancing access in the cardinal of registered electric vehicles, the accessible adeptness filigree will be sufficient. Booty Germany as an example: one actor electric cartage would absorb about 2.4 TWh (2,400,000,000 kWh) of adeptness per year. Annual activity burning in Germany is 517 TWh. Appropriately activity burning will alone acceleration by 0.5 percent due to the use of electric cars.
Source | Images: Volkswagen.
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