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Ricardo to develop high-voltage DC-DC converter for EVs for LS Automotive Technologies

Green Car Congress

Ricardo won a contract with LS Automotive Technologies to develop a high voltage DC-DC converter to power the low voltage network in electric vehicles. LS Automotive Technologies is a manufacturer of automotive electronic components.

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Incat Tasmania selects Wärtsilä solutions for battery-electric lightweight Ro-Pax ferry

Green Car Congress

The uniquely designed vessel will be fully battery powered, with e-motor driven Wärtsilä waterjets as the main propulsors. The battery modules and energy storage system package is four times larger than on any electric/hybrid ship currently operating. It will also be the world’s first electric, lightweight catamaran.

Uruguay 360
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Battery-powered Mercedes-Benz eActros approved as truck-trailer combo with total weight of 40 tons

Green Car Congress

In the eActros, this continuous brake system is provided by a trailer brake (High Power Brake Resistor or HPR for short) for battery-electric vehicles. At Logistik Schmitt, the eActros 300 (6x2), designed for operation with a trailer, comes equipped with a center-axle Rockinger trailer coupling.

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Why is maintaining 80% battery power the best choice for EVs? | EV Basics

Setec Powerr

While manufacturers typically strive to increase the battery capacity to improve the range of an EV, the “EV 80% rule” suggests that Charging the EV to about 80% will maintain optimal battery performance and life over time. There may be huge distances between DC fast chargers, and you need every range you can get.

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A123: Increasing 48V battery power up to ~25 kW enables advanced mild hybrid capabilities with greater fuel savings

Green Car Congress

Improving battery power to such as level would further enable hybridization to near-HEV levels as well as engine downsizing, thereby enabling fuel economy improvements beyond the current 10-15% MHEV limit. The BISG is connected to a 48 V (nominal battery) and also typically to a 12V powernet via a DC/DC convertor.

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Volvo Penta & Gradall collaborate on electric excavator concept

Green Car Congress

With a hydraulic system powered by a Volvo Penta-supplied electric machine power take-off (EM PTO), this concept machine can effectively use battery power to transport its own excavator. Currently, the EL41H4 is still a concept machine and further testing and development is required before the next steps can be decided.

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ABB partners with Vigor selects ABB as propulsion and energy storage partner for hybrid-electric ferries

Green Car Congress

The new vessels will be able to fully operate on battery power and will have the capability to revert to hybrid mode, if required. The battery power can also extend zero-emissions capability along the supply chain by using renewables and hydroelectric power.