A self-tuning PI controller for the speed control of electrical motor drives

Zaky, Mohamed S.

doi:10.1016/j.epsr.2014.10.004

Cited by 58 publications

(17 citation statements)

References 37 publications

(50 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the system error injected, the K p and K i values are tuned. Thus, the controlled PI improves the system performance to achieve a smooth operation under steady state and faster stability under transient conditions [28]. The gain values are tuned by means of (11) and (12) using the error function…”

Section: Power Sharingmentioning

confidence: 99%

Robust power balancing scheme for the grid‐forming microgrid

Chandak

Bhowmik

Rout

2019

IET Renewable Power Generation

View full text Add to dashboard Cite

Control over the voltage and the frequency instabilities in a grid-forming microgrid due to the power mismatch conditions become the point of concern. Therefore, the study implements a self-tuned proportional-integral integrated active power-voltage drooping and reactive power-frequency boosting control strategy for the precise power sharing among the distributed generators. Furthermore, to handle the power deficit scenarios and protect the system from the blackout, a system independent and priority-based adaptive three-stage load shedding strategy is proposed. The sensitivity of the strategy depends on the system inertia and is computed according to the varying absolute rate-of-change-of-frequency. The strategy incorporates the operation of a hybrid storage system comprised of battery and supercapacitor present in the microgrid, to provide a reliable power supply to the customers for a considerable time rather than a sudden load shedding. The effectiveness of the proposed strategies is investigated on a modified IEEE 13-bus system. The study is simulated in the time domain, on the podium of MATLAB 2015b.

show abstract

Section: Power Sharingmentioning

confidence: 99%

Robust power balancing scheme for the grid‐forming microgrid

Chandak

Bhowmik

Rout

2019

IET Renewable Power Generation

View full text Add to dashboard Cite

show abstract

“…However, the design of these gains cannot achieve all these characteristics simultaneously as reported in [41][42][43].…”

Section: Design Of the Pi Controllermentioning

confidence: 99%

A Performance Investigation of a Four-Switch Three-Phase Inverter-Fed IM Drives at Low Speeds Using Fuzzy Logic and PI Controllers

Zaky¹,

Metwaly²

2017

IEEE Trans. Power Electron.

Self Cite

View full text Add to dashboard Cite

This paper presents a speed controller using a fuzzy-logic controller (FLC) for indirect field oriented control (IFOC) of induction motor (IM) drives fed by a four-switch three-phase (FSTP) inverter. In the proposed approach, the IM drive system is fed by FSTP inverter instead of the traditional six-switch three-phase (SSTP) inverter for a cost-effective low power applications. The proposed FLC improves dynamic responses and, it is also designed with reduced computation burden. The complete IFOC scheme incorporating the FLC for IM drives fed by the proposed FSTP inverter is built in Matlab/Simulink and, it is also experimentally implemented in real-time using a DSP-DS1103 control board for a prototype 1.1 kW IM. The dynamic performance, robustness, and insensitivity of the proposed FLC with FSTP inverter fed IM drive is examined and compared to a traditional PI controller under speed tracking, load disturbances, and parameters variation, particularly at low speeds. It is found that the proposed FLC is more robust than the PI controller under load disturbances, and parameters variation. Moreover, the proposed FSTP IM drive is comparable with a traditional SSTP IM drive, considering its good dynamic performance, cost reduction and low THD.

show abstract

“…Similarly, the speed feedback voltage which is obtained from tachometer generator contains ripple, also need filtering. A given filter link with constant equal time is added on the speed channel [7][8][9][10][11] .…”

Section: Design Of the Main Drive Systemmentioning

confidence: 99%

Speed Control of the Main Drive System for Alloy Magnesium Sheet Rolling Mill

Li-ping¹,

Deng²

2014

Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

View full text Add to dashboard Cite

The main drive system using for four-high rolling mill is usually a double closed-loop DC motor speed regulating system, whose performance influences the product quality directly. In this paper, the model specific parameters required for the main drive system are calculated by the method of engineering design. Then, a double closed-loop speed regulating system is established for the rolling mill. The designed speed control system is tested by the simulation software. Simulation results show that the designed double closed-loop speed regulating system for the main drive system of rolling mill has a good effect on speed controlling.

show abstract

A self-tuning PI controller for the speed control of electrical motor drives

Cited by 58 publications

References 37 publications

Robust power balancing scheme for the grid‐forming microgrid

Robust power balancing scheme for the grid‐forming microgrid

A Performance Investigation of a Four-Switch Three-Phase Inverter-Fed IM Drives at Low Speeds Using Fuzzy Logic and PI Controllers

Speed Control of the Main Drive System for Alloy Magnesium Sheet Rolling Mill

Contact Info

Product

Resources

About