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ePropelled Background

Download a one-page overview of the company and its history.

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Groundbreaking EV Propulsion System

Dynamic Torque Switching™, our patented technology for electric propulsion systems is an innovative drive system concept that allows a single electric machine to dynamically change between several modes, each optimized for different points in the drive cycle. The control system is designed to allow the transition between the modes to take place seamlessly to deliver optimum torque/speed/efficiency characteristics in real-time.

This technology produces a much more energy-efficient method of electric propulsion that increases driving range or allows the manufacturers to reduce battery sizes. It also extends the life expectancy of the battery pack. This is a major improvement to today’s capabilities, and it better meets the expectations of the market.

  • We provide at least a 15% reduction in system level energy consumption.
  • Reduced battery use means vehicles can go longer between charges.
  • Smaller batteries and better efficiencies result in much lower vehicle costs.

Driving EVs to Profitability

This paper describes the economic challenges facing EV manufacturers because of the high cost of batteries.

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Dynamic Torque Switching

This paper provides a detailed description of eDTS works and how it delivers significant improvements.

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Building eDTS