Results 81 to 90 of about 1,816 (187)

New Fault-Tolerant Sensorless Control of FPFTPM Motor Based on Hybrid Adaptive Robust Observation for Electric Agricultural Equipment Applications

Energies
This paper proposes a hybrid adaptive robust observation (HARO)-based sensorless control strategy of a five-phase fault-tolerant permanent-magnet (FPFTPM) motor for electric agricultural equipment applications under various operating conditions ...
Zifeng Pei, Li Zhang, Haijun Fu, Yucheng Wang   +3 more
doaj   +1 more source

DIRECT POWER CONTROL OF A DFIG BASED WIND TURBINS UNDER UNBALANCED GRID VOLTAGE WITHOUT ROTOR POSITION SENSOR

International Islamic University Malaysia Engineering Journal, 2017
In this paper, the behavior of a doubly fed induction generator (DFIG) is proposed under unbalanced grid voltage and without using a rotor position sensor.
Ali Izanlo, asghar gholamian, mohammad verij kazemi   +2 more
doaj   +1 more source

Sensorless Control of Compressor Motor Considering Inverter Nonlinearities and Parameter Estimation

Energies
In this study, parameter estimation-assisted sensorless control methods are proposed for compressor motors. As sensorless control strategies, rotating high-frequency injection (RHFI), pulsating high-frequency injection (RHFI), and an adaptive-gain ...
Tunahan Sapmaz, Ahmet Faruk Bakan
doaj   +1 more source

Sensorless control of dual three-phase permanent magnet synchronous motor based on speed feedback and frequency-variable tracking. [PDF]

PLoS One, 2023
Gao H, Dong Y.
europepmc   +1 more source

Dynamic Sensorless Control Approach for Markovian Switching Systems Applied to PWM DC-DC Converters with Time-Delay and Partial Input Saturation. [PDF]

Sensors (Basel), 2023
Zahaf A, Bououden S, Chadli M, Boulkaibet I, Neji B, Khezami N.   +5 more
europepmc   +1 more source

Improved Performance for PMSM Sensorless Control Based on Robust-Type Controller, ESO-Type Observer, Multiple Neural Networks, and RL-TD3 Agent. [PDF]

Sensors (Basel), 2023
Nicola M, Nicola CI, Ionete C, Șendrescu D, Roman M.   +4 more
europepmc   +1 more source

Sensorless Model Predictive Control of Permanent Magnet Synchronous Motors Using an Unscented Kalman Filter

Energies
This paper deals with the application of the Model Predictive Control (MPC) algorithm to the sensorless control of a Permanent Magnet Synchronous Motor (PMSM).
Dariusz Janiszewski
doaj   +1 more source

Comparison of nonlinear Kalman filtering schemes for sensorless control of permanent magnet-assisted synchronous reluctance machines

International Journal of Electrical Power & Energy Systems
Permanent magnet-assisted synchronous reluctance machines (PMA-SynRMs) are gaining attention thanks to their cost-effectiveness, reliability, and efficiency. Speed-sensorless control methods can provide additional competitive advantages to these machines,
M.A. González-Cagigal, Cristina Martín, Mario Bermúdez, Pedro Cruz-Romero   +3 more
doaj   +1 more source

Sensorless wave based control [PDF]

, 2009
108
openaire   +1 more source

Sensorless control using single current sensor with PFC assisted SRM drive for cost-effective domestic appliances

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This paper presents a sensorless control designed for low to medium speed operation of an 8/6 pole switched reluctance motor (SRM) drive, utilizing only a single current and voltage sensor while ensuring grid-side power quality.
Vipin Kumar Singh, Bhim Singh
doaj   +1 more source