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BMW’s hybrid motor design seeks to deliver high efficiency and power density with lower rare earth use

Green Car Congress

Drawing from a 2012 BMW patent application showing one embodiment of a proposed method to increase the efficiency of an electric motor. The 50 kg electric motor powering the BMW i3 generates a maximum output of 125 kW for a specific power (SP) of 2.5 AC induction motors contain no permanent magnets.

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BMW Group releases results of UK-supported EV trial

Green Car Congress

The BMW Group released the data from the MINI E field trial in the UK. With 62 members of the public and 76 pool users running the battery-powered hatchbacks over two six-month periods, the Government-supported trial is the most in-depth of its kind in the UK to publish its findings. MINI E Trial in numbers.

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