Automotive

PS

Battery swapping, and the alternatives

Whether you drive a single battery EV or operate a fleet of them, ensuring there is enough energy in the battery to complete the job in hand is bound to be a major

Grid

Design unveiled for 800V inverter from Texas Instruments

Texas Instruments has developed a reference design for an 800 V, 11 kW three-level, three-phase inverter using gallium nitride (writes Nick Flaherty). The inverter uses a 6.6 kW active neutral-point clamped (ANPC) inverter design with a 600 V LMG3422R030 GaN FET. This enables a switching frequency of 100 kHz to reduce the size of the […]

Digest

Green-G ecarry

Rory Jackson investigates this custom-built EV for collecting refuse in the narrow streets of older town and cities The dangers of excess CO2, NOX and other greenhouse gases from refuse and freight trucks in

New Products

Green Watt Power unveils 40 A EV charger with CAN and IP66 rating

Green Watt Power, a division of Powerland Technology, has announced a 48 V, 48 A version of its EVC2400 series of ruggedised AC chargers for lithium-ion batteries used in EVs, materials handling, motorcycles, scooters and e-carts. Its design is said to allow easy mechanical integration into a variety of form factors and is available in […]

New Products

Saietta launches fully integrated e-drive systems

E-mobility propulsion solutions provider Saietta has expanded its range of products for the light-duty EV sector.Its Axial Flux Technology (AFT) electric motor range has been enhanced and expanded with integrated power electronics, a modular gearbox and a bespoke axle architecture, to provide a fully integrated e-mobility system solution. The company says that key to this […]

Grid

Module aimed at 900V powertrains

NXP Semiconductors is working with Hitachi on a power module using 1200 V SiC transistors (writes Nick Flaherty). The collaboration combines NXP’s GD3160 isolated gate driver and Hitachi Energy’s RoadPak SiC half-bridge power modules for faster development of efficient, reliable and functionally safe EV powertrains using 900V battery packs.The RoadPak uses 1200 V SiC MOSFETs, […]

Focus on...

Cell-to-pack batteries

Most EV battery packs are built from groups of cells housed in modules interconnected within a case that provides structural support, thermal management, environmental protection and connectivity with the rest

Web exclusive

Sono Motors sets sights on whole-vehicle PV panels

Sono Motors, developer of the Sion solar-powered car, is working on integrating solar cells into all of its five-door, five-seat family hatchback’s outer body panels (writes Peter Donaldson). The Sion is a BEV with a 54 kWh battery that the company expects to provide a range of 305 km on a full charge, with the […]

In Conversation

Brandon Fisher

Eaton’s head of HV safety systems talks to Rory Jackson about his career so far and the company’s work in the EV sector As electric powertrains move from 400 V architectures up to 800

New Products

Electrify America announces EV charging network backed by 100 percent renewable energy

Electrify America has announced that it has entered into a 15-year virtual power purchase agreement (VPPA) with developer Terra-Gen to build a solar photovoltaic renewable energy generation project called Electrify America Solar Glow 1. The project, in San Bernardino County, California, is expected to generate 75 MW per hour at peak solar capacity, or an estimated […]
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