Reactive Power Generation by DFIG Based Wind Farms with AC Grid Connection

Wilch, M.; Pappala, V.S.; Singh, Santokh; Erlich, I.

doi:10.1109/pct.2007.4538389

Cited by 34 publications

(30 citation statements)

References 2 publications

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“…Reactive [93][94][95][96][97][98][99][100][101][102] and stabilizing the system. Prior to this, power factor compensation was the preserve of large rotating machines such as synchronous condensers.…”

Section: Category Papersmentioning

confidence: 99%

“…The authors [93][94][95][96][97][98], presented optimization of the algorithm by using the sweep algorithm, fuzzy logic analytic hierarchy process and Mean, Variance Mapping Optimization(MVMO) algorithm respectively for reactive power management and voltage control of wind farm. Using fuzzy logic analytic hierarchy process, sweep algorithm [93][94] modeled approach based on simulation suggested for distributed generation and its reactive power requirements.…”

Section: Other Related Work Control Algorithm Pvc and Svc Controlmentioning

confidence: 99%

“…Suggested approach is successful optimally operate WPP and control reactive power demand. Using adaptive particle swarm optimization embedded in Newton Raphson load flow program (APSO), the rotor side as well as line side controllers are used along with APSO [97]. Adaptive Network based Fuzzy Inference System Table 10 Frequency limit in International grid code.…”

Section: Other Related Work Control Algorithm Pvc and Svc Controlmentioning

confidence: 99%

“…The fourth category [81][82][83][84][85][86][87][88][89][90][91][92] is wind farm integration with the grid and use of HVDC for off grid wind farms. The final and fifth category [93][94][95][96][97][98][99][100][101][102] specifies reactive power management with other works say use of the control algorithm, primary voltage converter, secondary voltage converter, controllers, etc., however, some publications include more than one category and have been classified based on their dominant field.…”

mentioning

confidence: 99%

See 3 more Smart Citations

A critical review of voltage and reactive power management of wind farms

Pathak

Sharma²,

Bundele

2015

Renewable and Sustainable Energy Reviews

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Section: Category Papersmentioning

confidence: 99%

Section: Other Related Work Control Algorithm Pvc and Svc Controlmentioning

confidence: 99%

Section: Other Related Work Control Algorithm Pvc and Svc Controlmentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

A critical review of voltage and reactive power management of wind farms

Pathak

Sharma²,

Bundele

2015

Renewable and Sustainable Energy Reviews

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“…Indeed, during steady state performance, generating plants should be able to operate at different power factors (leading or lagging) depending on the voltage level at the point of common coupling. Besides, following voltage dips, wind turbines should remain connected to the grid and must supply reactive power and participate to the voltage regulation [3], [15]. Much research effort has focused on the stability and development of new control schemes for the CDFIG [4,8,12,13], yet no consideration has been given to define the safe operating domain of the generator, with regards to its ratings, and its contribution to reactive power generation required by grid codes.…”

Section: Introductionmentioning

confidence: 99%

Power operating domain of a cascaded doubly fed induction machine

Achkar

Mbayed

Salloum

et al. 2016

Mathematics and Computers in Simulation

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Simplified voltage control of paralleling doubly fed induction generators connected to the network using SVC

Elhassan

Tang

2014

Int. Trans. Electr. Energ. Syst.

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SUMMARYThis paper presents a simplified voltage control of paralleling doubly fed induction generators (DFIGs) connected to the grid by using static Var compensator (SVC). The DFIG converters are based on a voltage source converter in the grid side converter (GSC) and current source converter in the rotor side converter (RSC). The GSC is employed to work like static synchronous compensator (STATCOM) to provide precise control to maintain the DC link voltage under control. The RSC is oriented to control real and reactive powers of the DFIG. Instead of adding two SVCs in every DFIG bus it connects only one SVC in the point of common coupling of the generators to enhance the voltage stability at a steady state and dynamic operation by decreasing the reactive power hence to increase the voltage amplitude. The comprehensive simulations are carried out using PSCAD/EMTDC program. The results show that the SVC has improved voltage stability and promote the system transient response by compensating reactive power. Furthermore, this study has presented the possibility of using one SVC with low capacity based on the SVC characteristics adjusted only by choosing a suitable transformer rating. Moreover, the system model simulation was tested at steady state and dynamic mode during constant and random wind speeds. Using one SVC with low capacity leads to decrease power dissipation, and this directly reduced the power cost.

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Reactive Power Generation by DFIG Based Wind Farms with AC Grid Connection

Cited by 34 publications

References 2 publications

A critical review of voltage and reactive power management of wind farms

A critical review of voltage and reactive power management of wind farms

Power operating domain of a cascaded doubly fed induction machine

Simplified voltage control of paralleling doubly fed induction generators connected to the network using SVC

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