Analysis and application of the direct flux control sensorless technique to low-power pmsms

E Grasso, M Palmieri, R Mandriota, F Cupertino… - Energies, 2020 - mdpi.com
In the field of sensorless control of permanent magnet synchronous motors (PMSMs),
different techniques based on machine anisotropies have been studied and implemented …

An exact solution to the modified winding function for eccentric permanent magnet synchronous machines

C Klein, M Pinter, M Palmieri, M Nienhaus, E Grasso - Mathematics, 2022 - mdpi.com
The Winding Function Approach has been used since 1965 to describe the inductance
behavior of small air-gap electrical machines, and several works have contributed to its …

Detection of stator turns short-circuit during sensorless operation by means of the Direct Flux Control technique

E Grasso, M Palmieri, F Corti… - 2020 AEIT …, 2020 - ieeexplore.ieee.org
In the field of sensorless control techniques for Permanent Magnet Synchronous machines,
many solutions have been proposed that are based on the exploitation of the machine …

Sensorless Field Oriented Control of Synchronous Machines for Low and High Speeds with Space Vector Modulation-Based Direct Flux Control Measurement …

RG Iturra, P Thiemann - Electronics, 2023 - mdpi.com
During the last decade, field oriented control has often been implemented with space vector
modulation due to its inherent advantages over other modulation techniques. On the other …

Super Twisting Sliding Mode Control with Compensated Current Controller Dynamics on Active Magnetic Bearings with Large Air Gap

J Vennemann, R Brasse, N König, M Nienhaus… - Electronics, 2023 - mdpi.com
Due to their unique properties, like no mechanical contact and therefore no wear and no
lubrication needed, Active Magnetic Bearings (AMBs) have been a dynamic field of research …

Design and Implementation of a Driving Strategy for Star-Connected Active Magnetic Bearings with Application to Sensorless Driving

R Brasse, J Vennemann, N König, M Nienhaus… - Energies, 2022 - mdpi.com
For decades, sensorless position estimation methods gained lots of interest from the
research community, especially in the field of electric drives and active magnetic bearings …

A theoretical analysis of the direct flux control technique for inter-turns short-circuits in pmsms

F Corti, F Grasso, M Pratelli, L Pugi… - … on Environment and …, 2023 - ieeexplore.ieee.org
This paper presents a theoretical analysis of the effect of inter-turns short circuits in PMSMs
with the Direct Flux Control (DFC) technique. The effect of a fault is modelled as an additive …

An Integrated Fast Resettable Integrator Circuit based on Switched Capacitors for Sensorless Control of PMSMs

N Koenig, A Stanitzki, M Nienhaus… - IKMT 2022; 13. GMM …, 2022 - ieeexplore.ieee.org
Permanent Magnet Synchronous Motors (PMSMs) are a widely applied drive solution in
many application fields due to their compact and robust construction as well has high power …

Full speed range sensor less control for pmsm using an adaptive extended kalman filter

S Fabbri, S Catalano, M Palmieri… - 2020 AEIT …, 2020 - ieeexplore.ieee.org
The combination of two sensor less technique for permanent magnet synchronous motor
(PMSM), namely Direct Flux Control (DFC) and back electromotive force (BEMF) based …

Sensorless Pedalling Torque Estimation Based on Motor Load Torque Observation for Electrically Assisted Bicycles

R Mandriota, S Fabbri, M Nienhaus, E Grasso - Actuators, 2021 - mdpi.com
The need for reducing the cost of and space in Electrically Assisted Bicycles (EABs) has led
the research to the development of solutions able to sense the applied pedalling torque and …