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Exro Technologies Inc T.EXRO

Alternate Symbol(s):  EXROF | T.EXRO.WT | T.EXRO.WT.A

Exro Technologies Inc. is a clean technology company. The Company is engaged in developing power control electronics that expand the capabilities of electric motors and batteries. Its technologies include e-mobility (Coil Driver) and stationary energy storage (Cell Driver). The Coil Drive technology is an adaptive traction inverter that replaces the standard 3-phase inverter in electric vehicles. Utilizing its patented coil switching technology, the Coil Driver enables the motor to dynamically switch between two modes, series mode optimized for high torque at low speeds, and parallel mode optimized for high power and efficiency at high speeds. The Cell Driver technology is a fully integrated energy storage system designed for commercial and industrial applications. Its SEA-Drive power system provides a complete e-propulsion solution to original equipment manufacturers. It encompasses everything from high-capacity batteries and electric motors to next-generation control units.


TSX:EXRO - Post by User

Comment by Useremanon Dec 15, 2023 3:49pm
114 Views
Post# 35787389

RE:Top 20 Biggest Car Manufacturers by 2023 Revenue

RE:Top 20 Biggest Car Manufacturers by 2023 Revenue"Leamington Spa-based electrified powertrain engineering consultancy Drive System Design (DSD) thinks a better alternative is the induction motor (which is already used by the Tesla Model S)."...

"DSD has found that although the peak efficiency of permanent-magnet motors is higher, induction motors maintain higher efficiency through a wider part of the operating range, especially at higher revs. If the driveline is designed so that the motor is allowed to operate in its optimum range for more of the time (using a multi-speed transmission, for example), the induction motor comes into its own.

The bottom line is that despite the permanent-magnet motor’s apparent advantage, it can consume more energy than an induction motor over an entire drive cycle. DSD puts the price of an induction motor of similar performance at about 8-10% cheaper with today’s prices for rare-earth materials, but that could change for the worse in the future."

https://www.autocar.co.uk/car-news/technology-news/under-skin-does-induction-beat-magnets-motors

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