Validation of the Position Sensorless Control with High-Frequency Signal Injection Method for Direct-Torque-Controlled IPMSM Drive with Reference Flux Vector Calculation
Abstract
This paper validates that the high-frequency (HF) signal voltage injection method for position sensorless control can be applied to the interior permanent magnet synchronous motor (IPMSM) drive with reference flux vector calculation direct torque control (RFVC DTC). Recently, the position sensorless control with HF signal injection method was introduced into several types of IPMSM drives. However, the control has not yet been introduced to the IPMSM drive in RFVC DTC. This paper demonstrates through simulations and experiments that the position sensorless control with HF signal injection method can also be applied to IPMSM drives with RFVC DTC.
Fields of Study & Subjects
Sensorless Control of Electric Motors
Control Systems in Engineering
Electric Motor Design and Analysis
Publication details
- Journal / source
- IEEJ Transactions on Industry Applications
- Publisher
- Institute of Electrical Engineers of Japan (IEE Japan)
- Volume
- 146
- Issue
- 3
- Pages
- 106–113
- Publication date
- 28 February 2026
- Language
- EN