This paper discusses the problem of a sensorless control method for permanent magnet synchronous machines named Direct Flux Control (DFC). Direct Flux Control provides its users with the angle of the total flux in the machine at all working points, including standstill. The Direct Flux Control signals are a mirror for the current inductivity and flux distribution in a permanent magnet synchronous machine (PMSM). Due to this reason, the focus of this research is to find the best possible permanent magnet synchronous machine for Direct Flux Control. This paper presents a design criterion for the permanent magnet synchronous machines so that it delivers a highly precise DFC signal to obtain the rotor position signal for a sensorless control approach.
|Title of host publication
|2017 IEEE 26th International Symposium on Industrial Electronics (ISIE)
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 8 Aug 2017
|26th International Symposium on Industrial Electronics - Edinburgh, United Kingdom
Duration: 19 Jun 2017 → 21 Jun 2017
Conference number: 26
|26th International Symposium on Industrial Electronics
|19/06/17 → 21/06/17