A Control Method using Artificial Intelligence in Wind Energy Conversion System

The work deals study of the active power filter (APF) aplications on harmonic compensation of wind power conversion chain network in case of nonlinear load presence, this, after modeling of each part and well choice of the rules bases and intervals for each selected fuzzy variable of the suitable fuzzy logic controller. To show the effectiveness of this kind of regulation on power quality improvement in wind power system and on APF function reliability on harmonic compensation compered to the use of PI controller, all system is simuled via MATLAB Simulink, Results are discussed and analyzed to represent the effectiveness of the proposed APF on power quality and harmonic reducing on wind conversion chain network.

Section: Description Of the Studied Systemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Wind Power Conversion Chain Harmonic Compensation using APF Based on FLC

Bourourou

Tadjer

Idir

2020

“…Likewise, the wind speed is stable and high throughout the year, which can be very useful when using cooling with natural convection, adding to this the humidity rate, which is close to zero throughout the year, which is an important factor in minimizing the cost of using stainless materials and anti-corrosion maintenance. On the other hand, the infrared radiation contributes in rapid degradation for PV for conversion, this is justified by a study done by [39] who found that the lifetime of a PV module (with an output power close to 50%) in open circuit condition in the Adrar region could be reduced to 4 years, which would have a significant impact on its amortization. However, according to a study on a TE module exposed to thermal cycles of +146 to -20°C every 60s on one side and the other side is maintained at a constant temperature of 23°C gives a reduction of 20% after 40,000 thermal cycles and drop to 97% at 45,000 cycles [40].…”

Section: Selection Of the Appropriate Steg System For The Adrar Rmentioning

confidence: 99%

The Potential of Solar Thermoelectric Generator STEG for Implantation in the Adrar Region

Zoui

Bentouba

Bourouis

2020

Asolar thermoelectric generator STEG is a system similar to photovoltaics in the specificity of converting solar energy directly into electrical energy without the need for a mechanical transaction. However, compared to photovoltaics, its introduction into large-scale solar power generation has never been achieved, largely due to the low efficiency of the main component of STEG, the thermoelectric TE module. In contrast to other sectors where TE technology is emerging and growing a rapid development that consequently leads to the discovery of new materials, more TE efficient and adapted design engineering. From this reality, STEG has the potential to become a competing alternative technology to the dominant solar photovoltaic systems, especially in hot regions where the PV system suffers from the progressive and precocious degradation of its original properties, leading to a decrease in lifetime and efficiency due to thermal fatigue caused by the excessive heating of the cells by solar infrared radiation that is useless for PV conversion. The concrete example of our study is in Adrar region (south-west Algeria) which is among the hottest and sunniest areas in the world. A selective analysis of the most suitable STEG system for the Adrar region is proposed, based on state-of-the-art data of STEG systems realized and simulated in the scientific literature

“…The wind energy is one of the most significant and rapidly developing renewable energy sources in the world and it provides a clean energy resource, which is a promising alternative in the short term in Algeria. [7][8] The electric power supplier is working to ensure the quality of electric power, to get to increase service continuity, now the quality criteria have evolved with the development of electronic equipment, which takes a prominent place in the production, and transport of an electrical network. It will, in the future, complete their action by implementing electronic power devices at high speed response, recently developed and known by the name FACTS (Flexible Alternative Current Transmission System) for control networks [5].…”

Section: Introductionmentioning

confidence: 99%

“…FACTS systems (Flexible Alternative Current Transmission Systems) are fast control systems networks using the resources offered by the power electronics and control microelectronics were recently studied and realized [6][7][8][9][10][11]. The recent development of FACTS devices opens up new possibilities for more efficient network operations by continuous and rapid action on the various network parameters (phase, voltage, impedance).…”

Section: Introductionmentioning

confidence: 99%

Wind Farm Voltage Drop Stabilisation Using SVC Inverter Based on FACTS

Benachour

Bendjeghaba

2020

The study focus on maintain of voltage factor in the near-unity network (1pu) using a Static Variables Compensator (SVC). In order to determine the effectiveness of this device to improve the stability of a power system with distributed genetartion in presence of wind farm based on MADA, the power flow is calculated without the existence of the SVC at first, and then when the SVC is integrated. This operation is performed to make a comparison and evaluate the role of the device in the system. However, in order to improve voltage stability as well as minimize power losses for practical power systems, it is important to locate the appropriate place of SVC. Various methods have been developed. The particular CPF method has been proven effective in determining SVC placement. The obtained results are discussed and analysed, it is found that this device provides a considerable reduction in the voltage drop and appreciable control of the voltage at the concerned busbar.