The Northeast Electrochemical Energy Storage Cluster (NEESC) has released hydrogen plans for the states it represents. The 2015 Hydrogen and Fuel Cell Development Plans for Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island and Vermont include goals of a total of 10,800 fuel cell electric vehicles, 640 fuel cell buses and 110 hydrogen fueling stations. The plans also include 1,300 megawatts of stationary fuel cell capacity. "These plans should be very helpful for policymakers to better understand the potential market for fuel cell technology," says GE Fuel Cells marketing leader John McGuinness. Get more details from Green Car Congress and read more from the Connecticut Center for Advanced Technology.

Ballard has signed two new contracts, one with an unnamed automotive OEM. The other contract is with Ardica Technologies. Both contracts see Ballard helping the companies develop proton exchange membrane fuel cells. While details regarding the OEM contract are still scarce beyond that it will be "focused on fundamental fuel cell technology development," Ardica says it will use the technology for a wearable power source for soldiers. Ballard has also recently extended its engineering services relationship with Volkswagen by two years. Read a little bit more from Ballard.

Ricardo has constructed a prototype of its 85-kW RapidSR electric motor, which avoids using rare earth metals. The synchronous reluctance motor is made from inexpensive materials, and is designed to be compact, lightweight and uncomplicated to manufacture. "As the market for electric vehicles grows globally, there is an imperative to explore alternatives to permanent magnet traction motors which require the use of expensive and increasingly difficult to source rare earth elements," says Ricardo's Paul Rivera. Ricardo worked with Cobham Technical Services (using its Opera design software) and Jaguar Land Rover to develop the RapidSR motor. Ricardo will now test the performance of the prototype. Read more in the press release below.
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Ricardo develops next-generation electric vehicle motor

• New prototype 85kW synchronous reluctance drive designed primarily for electric vehicle traction applications
• Avoids the use of expensive rare earth elements, provides uncompromised performance at significantly reduced cost

The new electric vehicle (EV) motor has been designed and built in prototype form by Ricardo as part of a collaborative research and development project, RapidSR (Rapid Design and Development of a Switched Reluctance Traction Motor). Using a conventional distributed stator winding, the Ricardo synchronous reluctance electric machine is a highly innovative design that makes use of low-cost materials, simple manufacturing processes and uncomplicated construction. It has a rotor made from cut steel laminations, which are used to direct and focus the flux across the air gap. By maximising this flux linkage between the stator and rotor, performance can be optimized within a tightly packaged, low weight and rare earth element free design.

"As the market for electric vehicles grows globally, there is an imperative to explore alternatives to permanent magnet traction motors which require the use of expensive and increasingly difficult to source rare earth elements," commented Paul Rivera, MD of the Ricardo hybrid and electric vehicle systems business. "The Ricardo prototype that we have announced today demonstrates what can be achieved by using the latest electric machine design processes in the creation of a high performing, compact, lightweight, and rare earth element free concept."

Since its launch in 2012, the RapidSR project has been researching the design of next-generation economic electric motors that avoid expensive and potentially difficult to source rare earth elements typically used in permanent magnets. By developing effective CAE led design processes as well as prototype designs, the team has created a framework for the future design and manufacture of electric vehicle motors that offer the performance, compact packaging and light weight required for EV applications, but at a significantly reduced cost compared to permanent magnet machines. Ricardo's partners in this research include project leader Cobham Technical Services – which is developing its multi-physics CAE design software, Opera, as a part of the project – and Jaguar Land Rover. The research is being co-funded by the UK's innovation agency, Innovate UK.

"By bringing together state-of-the-art simulation technology with advanced electric machine design we have created a highly credible next generation EV motor concept that shows considerable promise," added Dr Will Drury, Ricardo team leader for electric machines and power electronics. "The Ricardo prototype is now built and will be rigorously tested over the coming weeks in order to validate the extremely positive results that it has shown in simulation, as a concept that provides an exceptional balance of performance, compact package, light weight and low cost."

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