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Penn State, EC Power use internal thermal modulation to enable stable fast charging

Green Car Congress

Further, we build a digital twin of such a battery pack to assess its cooling and safety and demonstrate that thermally modulated 4C charging only requires air convection. The technology relies on internal thermal modulation, an active method of temperature control to demand the best performance possible from the battery, Wang explained.

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New Delphi 500+ bar GDi system cuts particulates by up to 50% without engine changes

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Building off its 350 bar GDi (Gasoline Direct Injection) system, Delphi Technologies has developed a 500+ bar GDi system that can reduce particulate emissions by up to 50% without expensive engine re-designs for the majority of applications. —Walter Piock, chief engineer, Delphi Technologies. Left: GDi 500+ injector.

Engine 223
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Audi Electric-Powered Compressor gives 2020 Audi S6 and S7 models a boost; 48V MHEV architecture

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liter, twin-turbocharged TFSI V6 engine. It consists of an electric motor with a small turbine that helps quickly build turbo boost pressure, sharpening throttle response and reducing any noticeable turbo lag. At lower engine speeds, the EPC activates at speeds up to 70,000 RPM. Ah lithium-ion battery. Ah lithium-ion battery.

Audi 383
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Scaleo chip introduces Advanced Motor Events Control (AMEC) technology for internal combustion engine and electric motor control

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France-based Scaleo chip has introduced AMEC (Advanced Motor Events Control), a technology for internal combustion engines and electric motors control. AMEC—a flexible microcontroller interface for engine control—will be first available in OLEA, Scaleo chip’s new family of microcontrollers optimized for powertrain systems.

Motor 218
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Ricardo extends work with Lifan for new turbo gasoline direct injection engine

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In a further extension of Ricard’s collaboration with the Lifan Automobile Group based in Chongqing, China, the company will assist in the development of a new turbocharged gasoline direct injection engine. With work on the project starting in July, the first engines are due for production in late 2014.

Gasoline 218
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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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Mazda’s roadmap to the ideal internal combustion engine. From a powertrain frame of reference, Mazda is planning a building block strategy—i.e., Energy balance in an internal combustion engine. Engineering the ideal internal combustion engine. Click to enlarge. Click to enlarge.

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in DĂĽsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard.

Standards 257