In the previous article, we explained efficiency optimization in the low-to-mid speed range using MTPA control. In this article, which is ESC26, we will cover Field Weakening control. We will explain ...
KAWASAKI, Japan--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has started to ship engineering samples of “TB9M030FG,” the latest addition to its “SmartMCD™” [1] series ...
As the electrification of automotive systems such as water pumps, oil pumps, and fans continues, automobile makers want more compact, more efficient and quieter motors. Alongside this, with increasing ...
The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...
There are two inevitable imperatives when it comes to EV motors: the integration of wide-bandgap (WBG) power electronics and the need for high-accuracy motor control techniques. For one, as 200mm SiC ...
Abstract: This article presents a unified control framework that combines sensorless flux-vector control and volts-per-hertz (V/Hz) control for induction machines. Within this framework, ...
The technological results obtained by electric motors and batteries have required developing power conversion systems and motor control techniques capable of maximizing efficiency and reliability.
The accuracy of rotor position estimation determines the performance of the sensorless control system of a permanent magnet synchronous motor. In order to realize the accurate control of rotor ...
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