The hardware performance of motor drives has barely changed in twenty years. QPT's drives switch 100× faster and send the motor a pure sine wave. The system costs less, delivers higher precision and performance and wastes less energy.
$56Bn in motor drives and $25Bn in EVs and charging by 2030.
Three wins, across the whole system.
Ordinary cables instead of screened. High precision from low-cost motors, or enhanced precision from existing motors. A smaller drive that enables a simpler motor.
A pure sine wave reduces heat, noise and vibration on the motor. We cut switching losses by 80% and harvest the rest.
Enables ‘sensing without sensors’ to correct, in real time, for mechanical and electrical imperfections.
Same motor. Two ways to drive it.
A conventional drive switches a few thousand times a second. QPT's switches a million. This allows us to integrate a tiny, cheap filter that delivers a pure sine wave to the motor.
Come and see it for yourself.
Arrange an online presentation of our 1 MHz MicroDyno platform, or visit us in our Edinburgh labs.
The 1 MHz power stage behind it, for 400 V drives, with a modular architecture that scales in voltage and power. A reference design in place to support OEMs.
Building motor drives or EV systems? Let's talk.
Start with an evaluation against your own application.