BEV & E-GMP Are The Way Forward: Hyundai.

In a major step forward in the electric car industry, Hyundai Motor Group has unveiled its new Electric-Global Modular Platform or E-GMP. It will produce a BEV or Battery Electric Vehicle in a dedicated move to create a core platform to develop the technology.To be launched in 2021, the program will form the basis for Hyundai’s next Ioniq, a dedicated BEV from Kia, and potentially other models for the brands. E-GMP is intended to be a bespoke platform for the company’s BEV range, having benefits such as increased development flexibility, powerful driving performance, increased driving range, strengthened safety features, and more interior space for occupants and luggage.

Driving performance will allow a sport-oriented model to achieve sub-four second 100kph times, whilst the platform can accommodate SUVs, sedans, or Crossover Urban Vehicles. By using a system called modularisation, it makes for better building and cost amortisation. The chassis design can be shrunk or stretched to accommodate the battery placement and therefore ensure weight distribution is always as appropriate as possible. A five-link rear suspension system, which is typically used for mid and large sized vehicle segments, and the world’s first integrated drive axle (IDA), which combines wheel bearings with the drive shaft to transmit power to the wheels, enhance ride comfort and handling stability.

The structure will be ultra-high strength steel for rigidity, with hot-stamped steel parts adding to the torsional strength. Energy absorption can then be designed into the structure as needed. This includes the front of the chassis where the A-pillar can deform to spread energy from an impact and thereby diverting kinetic energy from the floor mounted battery and front engine.
Short overhangs maximise interior packaging, and assisted by the flat battery floor, means any vehicle can be tweaked to suit a specific use target. this could include seating layout and positioning for leg room.

Drive will come from an integrated, single module, unit, which is able to raise the rotational speed by up to 70% over existing units. The module is comprised of a motor, EV transmission, and an inverter. A smaller size means less weight and yet efficiency isn’t compromised.

“Today our front-wheel driven Hyundai and Kia BEVs are already among the most efficient ones in their segments.” said Albert Biermann, President and Head of R&D Division for Hyundai Motor Group. “With our rear-wheel driven based E-GMP, we are extending our technological leadership into segments where customers demand excellent driving dynamics and outstanding efficiency.”

Fayez Abdul Rahman, Senior Vice President of Vehicle Architecture Development Center for Hyundai Motor Group: “E-GMP is the culmination of years of research and development and brings together our most cutting-edge technologies. Our BEV line-up will evolve and be strengthened by this innovative new platform.”

Extra cooling has allowed Hyundai to redevelop their battery system. It is denser and more compact, with up to 10% more density in comparison to what is currently available. Linked to the engine unit is the inverter power module that uses Silicon Carbide material. This enhances efficiency by two to three percent and then allow a range extension from that battery of up to 5%. The battery module itself will be a standardised model, with a pouch-type cell structure that can be tailored as per design specification.

Drive itself will be predominantly rear wheel oriented. All wheel drive configuration on the E-GMP platform will be available. Hyundai will employ a EV transmission disconnector that “talks” to the front motor if fitted, and can switch, on the fly, between two and all wheel drive.As charge point infrastructure changes, Hyundai has future-proofed with an investment in a European based network, IONITY. The name also fits the IONIQ branding for Hyundai’s current EV range. IONITY currently offer 308 high power charge points that can charge at up to 350kW. There are 51 extra stations under construction with a view to offering 400 points by 2022.

E-GMP bring some forward looking tech. Charging at 800V is standard, with a switch to 400V available if necessary. The system has a patent on the technology as there are no additional equipment requirements to “step down” or “step up” the charge. A fully charged battery can provide over 500km of range, and can charge to 80% in just 18 minutes and in five minutes provide up to 100km of range.

There is also a new ICCU, or Integrated Charging Control Unit. This brings what is called V2L, or Vehicle To Load. Instead of a single path, being from a charge source to the BEV, a E-GMP vehicle can discharge to another electricity requiring source from 110V to 220V including another EV. Maximum output is rated as 3.5kW which Hyundai says could power a 55-inch TV for up to 24 hours.

Sibling company Kia is also part of the program, employing its “Plan S” strategy. One key aim is 20% of their vehicles to be EV in sales by 2025 and they are aiming to have seven dedicated BEVs by 2027.

Low Voltage: The Charge To EV Vehicles

With world governments declaring a transition to electric vehicles over the next three decades or earlier, such as the U.K. by 2030 or 2035, it would be reasonable to presume that Australian governments would also back any push, without extra roadblocks, to have EVs the primary vehicle for passenger transportation.

The Australian Capital Territory has gone to that length, as has the state government of Tasmania, with the Apple Isle declaring the government’s fleet will be 100% electric by 2030. the A.C.T. began their transition process in 2018 . Neither the A.C.T. or the Tasmanian government have currently declared that any form of EV tax will be implemented.

However, South Australia, New South Wales, and Victoria have all announced that the users of an EV will be subjected to a user tax. Victoria has declared that as soon as July 1, 2021, a road user tax on EVs will be implemented. Tony Weber, from the Federal Chamber of Automotive Industries, isn’t impressed:

“Australian state governments want to kill the technology at its infancy. Is this because some states want to substitute the Commonwealth excise tax with their own tax? Are motorists being caught in a petty game in which the states want to establish a new revenue base at the expense of the Commonwealth?”

Weber also points out the disassociation of the governments here in regards to what other nations are doing in respect to development alternatives for public vehicle transport.

“All around the world, global automotive companies have invested billions of dollars to develop environmentally friendly vehicles. And all around the world, progressive governments have supported the introduction of these vehicles. But here in Australia, we inhibit their introduction by levying extra charges on them. It simply beggars belief at this early stage of electric vehicle introduction.”

Mr Weber’s points take aim at the short-sighted attitude of the Australian states that appear to prefer revenue over doing something that reduces exhaust emissions and going some way to reduce the effects of climate change. “With its proposal to tax LZEVs through a road-user charging tariff, South Australia is discouraging the uptake of environmentally friendly motoring and is turning its back on the topic of Climate Change.”

The argument for the taxes comes from those that see that by using no petrol or diesel, which have excises attached, by using the same roads without those excise contributions, EVs are effectively getting a free ride. This overlooks the charges by electricity suppliers to any location providing an outlet for an EV to be charged, however then it’s pointed out those EV charges don’t go back into the roads.

This is something the Australian Automobile Association has in mind when it comes to a fairer apportioning of charges: “As people move towards electric vehicles and other low emission technologies, revenue from fuel excise is declining, which not only risks road funding, but also means some drivers are paying for roads while others are not, which is neither a fair nor a sustainable model. A nationally consistent approach will be important to drivers, who won’t want a patchwork of unique state charging systems, technologies, or rates.”

Regardless of which, it would appear to be a prudent move by the governments to look at what the A.C.T. is doing: Zero stamp duty on new zero emissions vehicles; 20% discount on registration fees; Annual savings from reduced running costs; Help to reduce greenhouse gas emissions and keep our environment clean and healthy; Quieter driving and reduced noise pollution.

And perhaps: In 2017 the United Kingdom and France announced their intention to ban the sale of new petrol and diesel cars by 2040, with all cars to be fully electric. Since this time, other countries have also committed to phasing out new petrol and diesel car sales including Scotland, India, China, Norway and the Netherlands.

Then there is the announcement in mid November, 2020, by General Motors, here.

As Bob Dylan once sang: the times, they are a-changing…but it seems some governments are stuck in time.

Raw Materials and Sustainability in an Automotive World

Car interiors are looking very stylish with many colours available, many textures and, of course, technologies.  Even the exterior and structure of new cars utilise some pretty sensational materials that are lightweight, strong and malleable.  So what are the main raw materials that make up the structure, style and flair that we love in our vehicles?

Inside each new car are different materials that require a number of raw materials for their production.  Aluminium, glass, coking coal, and iron ore are used in the process of making steel.  Kia and Mazda use very high-grade, high-strength steel in the production of their cars.  Mazda even states that they use very thin and strong steel.  There is a cost, though; the more high-grade, lightweight and high-strength the steel, the costlier it is to produce.  High-strength steel alloys cost more to manufacture.  Not only is the high-grade alloy harder to create in its raw form; it is also harder to work with.  Stamping it and forming it becomes harder, and so more energy and stronger tools are needed to press, form and cut it.

The automotive industry also relies on oil and petroleum products, not just for the gasoline and fuel to power the vehicles, but for the synthesis of plastics and in the production of other synthetic materials.  Petroleum products are needed to make huge amounts of plastics, rubber and special fibres.  After the raw materials are extracted from the earth, they are transformed into products that automakers or auto parts companies use in the car assembly process.

But wait; there is more – but only if you are into driving an electric vehicle (EV).  An EV is made up of all the raw materials described above, as the only thing that’s different about an EV from a vehicle that is powered by a combustion engine is that an EV uses a battery pack to get its power.  In every EV battery, there’s a complex chemistry of metals – cobalt, lithium, nickel and more.  These are all raw materials that need to be mined from somewhere around the globe.  Some researchers are expecting to see double-digit growth for batteries’ special raw materials over the next decade, and this sort of growth will increase the pressure on the raw material supply chain for EVs.

Hydrogen vehicles are powered by hydrogen.  The power plants of such vehicles convert the chemical energy of hydrogen into mechanical energy by either burning hydrogen in an internal combustion engine, or by reacting hydrogen with oxygen in a fuel cell to power electric motors.  The fuel cell is more common.  A hydrogen powered vehicle is made up of the same core raw materials as the contemporary combustion powered cars and the EVs; however, like the EV, the hydrogen vehicle gets it power from a different source (hydrogen).  As of 2019, 98% of the hydrogen was produced by steam methane reforming, and this emits carbon dioxide.  Hydrogen can be produced by thermochemical or pyrolytic means using renewable feedstocks, but the processes are currently expensive.  So, you can run a hydrogen vehicle with an internal combustion engine that uses hydrogen as the fuel.  However, you can also run a hydrogen vehicle that uses a hydrogen fuel cell.  The hydrogen fuel cell is more complex, relying on special raw materials (one raw material being platinum as a catalyst) to deliver the hydrogen for powering the vehicle.

Biofuel is another fuel which can be used for powering combustion engine vehicles.  Biofuel can be produced sustainably from renewable resources.  The hitch with this one is ensuring there are large enough areas and methods dedicated to growing and producing biofuel for the masses.  Biofuel is considered to be a fuel that is derived from biomass, which can be from plant or algae material or animal waste. Since such plant, algae or animal waste material can be replenished readily, biofuel is considered to be a source of renewable energy, unlike fossil fuels such as petroleum, coal, and natural gas and even EVs.

Without a doubt, the automobile industry is one of the largest consumers of the world’s raw materials, and it’s important we get informed as to just how green a heralded new technology is said to be.  Science and sustainability need to continue to power our much needed vehicles about the globe and not fossil fuel giants, electric companies or blinded government bureaucrats.

Hyundai Draws The N-Line.

Hyundai’s aggressive expansion has been bolstered by the news that the Korean goliath is adding to its i30 N-Line range with the Sonata, Tucson, i20, and Kona to all be given N-Line treatment. The current expected timeline is by the end of 2021 to have the full range in showrooms. This also includes the soon to be facelifted i30 hatch and new i30 sedan.Spearheading the launch, with i30 already available, is the new Sonata range. A heavily revised exterior brings dramatic lines to the handsome mid-sizer, including a unique frontal treatment which features Hyundai’s new signature Parametric Jewel Pattern grille. There are LED driving lights that run across the top of the assertively styled headlights and follow the leading edge of the bonnet’s shutline. In profile a hard and sharp edge rises over the elegantly sculpted flanks, finishing over a restyled rear diffuser in a bespoke N Line design and double twin-tipped exhaust outlets. Rear lights are low a striking U-shape on each side and joined by a brilliantly lit horizontal strip.

Power is from the Sonata N Line’s Smartstream 2.5 litre turbocharged four-cylinder engine which delivers 213kW and 422Nm of torque between 1,650 and 4,000 rpm. Transmission is the slick eight speed dual-clutch auto. That torque is courtesy of a turbo and a new cylinder head to allow better breathing. Dry mass is 1,636kg, and the body sits on its own unique suspension tune. There are firmer bushings, revised shock absorber valving plus higher spring rates whilst roll is controlled even more thanks to larger sway bars front and rear.To deal with the unexpected, N Line Sonata gets the full safety rig. It’ll be loaded with Forward Collision-Avoidance Assist, Lane Keeping Assist, Reverse Parking Collision-Avoidance Assist and Lane Follow Assist. Factor in Advanced Smart Cruise Control with Stop and Go and Blind Spot Collision Avoidance Assist and the N Line Sonata is covered.

Naturally there is a significant interior upgrade package as standard. A perforated leather wrapping for the steering wheel starts off, with supportive sports seats stitched in red. Sporty highlights come from the alloy pedals and alloy look trim for the gear selector and steering wheel.A customisable 10.25 inch widescreen touchscreen is front and centre. The driver sees a 12.3 inch full colour screen. This will provide four views, being driver assistance, parking assistance, navigation, and utility features. For sound and mobile phone support, there is dual Bluetooth streaming, allowing one to pair for music, the other for calls. Tunes will pump from a Bose 12 speaker system, and extra convenience comes from a smartphone charge pad, Hyundai’s Remote Start service, and soft touch exterior door handles.

The company also unveiled early hints on the Tucson N Line. Confirmation of on-sale dates is yet to be received.The release of the N Line foreshadows a step forward for the conglomerate of Hyundai, Genesis, and Kia. ccOS, the connected car Operating System has been developed in-house at Hyundai, and will be offered across the brands from 2022. The services has been working with computer parts maker NVIDIA, familiar to many for their Shield streaming device and graphics cards.

Standard across all models will be a heightened in-vehicle infotainment delivery, combining audio, video, navigation, connectivity, and artificial intelligence (AI)-based ‘connected car’ services, which will be broken down into four core areas of interest and usebility.

Secure Computing will offer protection for the vehicle with a monitoring of in- and external vehicle networks, and keeping data that is associated with vehicle safety isolated. Seamless Computing will focus on a provision of an uninterrupted service of connected smart devices and infrastructure. Intelligent Computing works with the AI to learn the driver’s style and driving methods. NVIDIA’s GPUs will process data in huge streams from within and outside the vehicle, with a look forward to new I.T. technologies

Hyundai Motor Group has been working with NVIDIA since 2015, and the NVIDIA DRIVE platform already underpins the advanced IVI systems found in the Genesis GV80 and G80, with a new fully digital interface expected to be unveiled in late 2021.

(Pictures are of overseas models and supplied by Hyundai.)