Fuzzy logic based static VAR compensators for enhancing the performance of synchronous and asynchronous motor loads

Rastegar, Hasan; Abedi, Mehrdad; Menhaj, Mohammad Bagher; Fathi, S. H.

doi:10.1016/s0378-7796(98)00140-0

Cited by 5 publications

(2 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These controllers, modelling the thinking process of a human expert, replace the conventional complex nonlinear controllers and are easier to implement [4]. Most of the available controllers, however, concentrate on enhancing control by governors, AVR, and FACTS devices on systems supplied only from synchronous generators, whereby simulation tests are performed to confirm improved operating conditions from the point of view of synchronous machine parameters [5]- [8]. In [9], a fuzzy logic control technique is implemented to design a tracking controller with the objective of identifying and extracting the maximum power from a wind energy system and transferring this power to a utility.…”

Section: Introductionmentioning

confidence: 99%

Fuzzy Logic Control in Hybrid Power Systems

Munda¹,

Asato²,

Miyagi³

2005

Computational Intelligence for Modelling and Prediction

View full text Add to dashboard Cite

Abstract:In this chapter the dynamic analysis of a hybrid power system, employing diesel and locally available wind and solar energies, is discussed and performed. Diesel engines drive synchronous generators, which are equipped with governors and automatic voltage regulators. Self-excited induction generators are used to convert the mechanical energy of wind turbines into electrical energy, and the value of the terminal capacitors is controlled so as to maintain constant terminal voltage. Solar energy is converted into electrical energy in the PV arrays. To obtain maximum power output from the wind turbines and PV arrays, as wind speed and solar irradiance vary, fuzzy logic control is introduced in the control of various system parameters. To guarantee the performance of the fuzzy controller based on stability and robustness properties, a sliding mode control aspect is incorporated in this study.

show abstract

Section: Introductionmentioning

confidence: 99%

Fuzzy Logic Control in Hybrid Power Systems

Munda¹,

Asato²,

Miyagi³

2005

Computational Intelligence for Modelling and Prediction

View full text Add to dashboard Cite

show abstract

“…VAR compensators should be controlled to provide rapid and continuous reactive power supports during static and dynamic power system operating conditions [2]. Advances in power electronics technology have allowed the development of various types of controlled electronics VAR compensator for power system applications [3][4].…”

Section: Introductionmentioning

confidence: 99%

A practical fast acting control scheme for fuzzy logic-based voltage stabilization control

et al. 2005

View full text Add to dashboard Cite

This paper presents a simplified control model for stabilizing a load voltage using a switched reactor in parallel with a fixed capacitor of static VAR compensator. Two IGBT’s are used to control the reactance of the switched reactor. A uniform pulse width modulation is used for controlling the two switches. The compensator has a simple control circuit and structure. A complete modeling and numerical simulation for the proposed systems are presented. A high speed Digital Signal Processor is used for implementing proportional integral (PI) and fuzzy load voltage controllers. Experimental results indicate the superiority of fuzzy logic control over the conventional proportional-integral control method. Simulation results are reported and proved to be in good agreement with the relevant experimental results

show abstract

Stability Analysis and Control of a Wind Turbine-Driven Induction Generator

Munda¹,

Miyagi²

2002

Electric Power Components and Systems

View full text Add to dashboard Cite

Fuzzy logic based static VAR compensators for enhancing the performance of synchronous and asynchronous motor loads

Cited by 5 publications

References 30 publications

Fuzzy Logic Control in Hybrid Power Systems

Fuzzy Logic Control in Hybrid Power Systems

A practical fast acting control scheme for fuzzy logic-based voltage stabilization control

Stability Analysis and Control of a Wind Turbine-Driven Induction Generator

Contact Info

Product

Resources

About