Electric Motors

Energy harvesting is the creation of electricity from ambient energy. IDTechEx Show! covers it all in one place.

Water-borne electric vehicles are much more than 100 year old river boats, toy boats on ponds and tiny trolling outboards for leisure fishing. The rapidly increasing military, commercial and industrial applications now dwarf leisure applications in value and sophistication.

The worldwide interest in waste heat recovery continues to grow, with a wide range of applications ranging from small harvesters integrated into wireless sensor networks all the way to larger harvesters such as the ones that can potentially be integrated into cars.

The total market value for electric unmanned aerial vehicles will reach over one Billion dollars by 2023 according to findings in the new IDTechEx report, "Electric Unmanned Aerial Vehicles (UAV) 2013-2023"

As the electric vehicle EV industry grows more than five-fold to well over $300 billion in 2024, those e-vehicles not bought primarily on up-front price will continue to dominate.

For the next decade, the largest electric vehicle sector will be industrial and commercial electric vehicles on land. In great contrast to the hybrid and pure electric cars that come next in market size, industrial and commercial electric vehicles are almost never bought by private individuals. That means that they are almost never bought on up-front price, the criteria being cost-over-life, reliability and performance with any extra life over conventional versions much appreciated.

In this article we will briefly look at implementations in the rail transit sector, and the kind of technologies that are making their way onto trains, railways and waysides in order to reduce power consumption, maintenance costs and reliability of train services.

All electric vehicles have at least one traction motor, so the market for electric vehicle traction motors is one of the largest markets for electric vehicle parts and a primary determinant of the performance and affordability of a given vehicle. Indeed, IDTechEx Research finds that in 2013 44.6 million electric motors will be needed for vehicles, rising to 147.7 million in 2023.

How is it that some analysts put pure-electric car sales at hundreds of thousands in 2012 whereas others report a mere 60-65,000? At analysts IDTechEx, we feel that a lack of rigor is largely to blame because there are cars homologated as such and car-like vehicles that are not homologated as cars.

In this article, we look at other aspects of what will and will not happen with electric vehicles land, water and air in 2013, whether they are hybrid or pure electric.