Power Quality Control and Design of Power Converter for Variable‐Speed Wind Energy Conversion System with Permanent‐Magnet Synchronous Generator

Oğuz, Yüksel; Guney, Irfan; Çalik, Hüseyin

doi:10.1155/2013/783010

Cited by 19 publications

(7 citation statements)

References 26 publications

(24 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…High values of radioactive power and harmonic current are drawn from the network. In this case, network voltage and and power factor (PF) of the network current is rather low and the total harmonic distortion is pretty high [12].…”

Section: Power Factor Correction In Curcuits Where Harmonics Are Presentmentioning

confidence: 99%

Power Factor Correction in Induction Heating System Using PFC Boost Converter

Çalik¹,

Yalcin²,

Şehirli³

2020

European Journal of Technic

View full text Add to dashboard Cite

Today, with the increased energy needs, carbon emission caused by energy production affects the environment negatively. This situation has made it necessary that electrical energy should be used efficiently. In order to achieve this, institutions such as IEEE and IEC have established some electrical energy standards to be complied with, by the consumers. In order to increase energy efficiency following these standards, current and voltage harmonics in the system must be eliminated or kept at the required limit. Otherwise, these harmonics will cause deterioration of receivers fed from the distribution network or decrease in operating performance. For this reason, power factor correction (PFC) processes are applied in power systems. Induction heating systems, which have found a wide area of use in recent years, require PFC process due to their structure consisting power electronics elements and inductive heating crucible. This study aims to eliminate the network harmonics and harmonics distortions and to bring the power factor (PF) closer to '1' by using AC-DC converter with PFC in induction heating system. Induction heating system designed in the study has three phases and has a full bridge parallel resonance inverter operating at a frequency of 20 kHz and power of 17 kW. The system uses full wave uncontrolled rectifier and boost type DC-DC converter. Voltage control is provided through the PID controller. Designed system is simulated in MATLAB. Current and voltage graphics measured from network and load were evaluated, PF and THD values were analyzed.

show abstract

Section: Power Factor Correction In Curcuits Where Harmonics Are Presentmentioning

confidence: 99%

Power Factor Correction in Induction Heating System Using PFC Boost Converter

Çalik¹,

Yalcin²,

Şehirli³

2020

European Journal of Technic

View full text Add to dashboard Cite

show abstract

“…In general, WECS consists of a generator, an AC/DC converter, a DC filter, a DC/AC inverter, and an AC output filter (Oğuz et al, 2013). PMSG can be controlled by a number of methods.…”

Section: Introductionmentioning

confidence: 99%

Assessment of proposed maximum power point tracking–unity power factor algorithms for optimum operation permanent magnet synchronous generator–based wind turbine

2020

View full text Add to dashboard Cite

It is very important to select proper maximum power point tracking algorithm in order to achieve best performance and low cost for wind turbine–generator combination. A permanent magnet synchronous generator steady-state unity power factor analytical model based on a current source—equivalent circuit is provided. Validation of the identified load angle effect in current source as compared with that of the commonly used voltage source permanent magnet synchronous generator is presented. Then three new maximum power point tracking–load angle control algorithms based on current source model are presented. They all apply magnitude and frequency control techniques for Digital Signal Processor control systems. The first one presents maximum power point tracking–unity power factor applying constrained load angle control algorithm. The merits of the next two developed schemes are quickly and precisely tracking the maximum power output of the wind turbine; thus, the second and third algorithms are then characterized with linear control systems. The linearity of the second scenario is between load angle and reference speed while the third one has a load angle–torque linear relationship which shows its optimality. Finally, the controlled characteristics and implementation for the optimum case are presented for both stationary and synchronous reference frames (for vector control purposes). Simulation modeling for optimum case is provided and its results match well with the proposed predictive control algorithm.

show abstract

“…The PQ problem of grid-connected wind energy conversion has been discussed [5][6][7][8] by many authors in past years. In [9], the author discussed the power quality issues related to flicker, reactive power, current harmonic distortion, stability of wind generator during the faulty conditions.…”

Section: Introductionmentioning

confidence: 99%

A Fuzzy Controller Based SAPF for Power Quality Enhancement of Distribution System Integrated with Wind Energy Source

Sharma¹,

Gidwani²

2020

Adv. sci. technol. eng. syst. j.

View full text Add to dashboard Cite

Wind energy is emerged rapidly as the most important and viable sustainable power source due to the mature technology and wide availability. The integration of wind energy sources and utilization of nonlinear loads having different characteristics results in several challenges in a distribution system. One of which is power quality issue .Hence, in this work, the impact of power quality issues in a distribution system integrated with the wind generation system is studied in the uses of a shunt active power filter (SAPF) and presence of non-linear load conditions. The realization of SAPF is carried out using active power component theory (APCT) for reference current extraction, proportional-integral (PI) controller, and fuzzy logic controller (FLC) for dc-link voltage regulation and a basic hysteresis band current controller method for the extraction of switching pulse for operational the inverter. To enhance power quality in the proposed system, a modified fuzzy logic-controlled (MFLC) is developed to improve the transient performance of shunt APF. The proposed model is developed in MATLAB and results are given so as to show the presentation of the performance of this compensation technique in terms of mitigation of system harmonics, reactive power compensation, and enhancing the power factor.

show abstract

Power Quality Control and Design of Power Converter for Variable‐Speed Wind Energy Conversion System with Permanent‐Magnet Synchronous Generator

Cited by 19 publications

References 26 publications

Power Factor Correction in Induction Heating System Using PFC Boost Converter

Power Factor Correction in Induction Heating System Using PFC Boost Converter

Assessment of proposed maximum power point tracking–unity power factor algorithms for optimum operation permanent magnet synchronous generator–based wind turbine

A Fuzzy Controller Based SAPF for Power Quality Enhancement of Distribution System Integrated with Wind Energy Source

Contact Info

Product

Resources

About