Battery

Deep Insight

Uniti One

Lawrence Butcher reports on how a Swedish start-up plans to design and manufacture a market-ready EV from the ground up. If one looks across the automotive EV market, it seems barely a week goes by without one company or another announcing that it will revolutionise the electrification of...

PS

The Gradual Evolution

After a promising start in the closing decade of the 19th century, the development of electric road vehicles – and to a lesser extent, the adoption of electric power in other spheres of transport – has been a slow process (writes Lawrence Butcher). The main stumbling block has been the means of storing or generating electricity. Range has always been a challenge, with battery technology lagging behind the...

Show Report

Electric & Hybrid Vehicle Technology Expo 2018

Lawrence Butcher rounds up some of the innovation highlights at this show – the largest such event in North America. The annual EV and Hybrid Technology Expo returned to Novi, Michigan, in September 2018, with a host of companies displaying a range of...

Show Report

Electric & Hybrid Marine World Expo 2018

Rory Jackson reports on some of the latest developments in maritime propulsion technology that were on show at this pre-eminent exhibition. Taking place in the RAI Amsterdam Convention Centre, the Electric & Hybrid Marine World Expo is the largest aquatic propulsion trade show in the world. This year’s event was the biggest yet...

Focus on...

Thermal Management 2018

Nick Flaherty explains the issues surrounding the design and manufacture of temperature control systems for electric powertrains. Thermal management is a key part of the design and construction of an electric platform, whether it be ground-based or airborne. The thermal performance of the electronic control system, battery management system and battery packs determines...

In Conversation

Steve Doyle

Ricardo’s head of hybrid and electrical systems tells Lawrence Butcher about the EV projects on the company’s books at the moment. Anyone who has been involved in the development of internal combustion engines will know the name Ricardo. The company, founded in 1915 by pioneering engineer Harry Ricardo, has been instrumental in...

Dossier

Pipistrel Alpha Electro

Lawrence Butcher explains how this electric two-seater, airworthy certified aircraft was developed and how it acts as a pointer to the future. Electric aircraft are by no means a new invention: the first recorded electric powered flight was in 1973, by...