Study and Simulation on Wind Storage Power Generation System Black Start Model

Wang, Gang; Liu, Jianchang; Liu, Li; Zhao, Yi

doi:10.14257/ijca.2016.9.6.03

Cited by 2 publications

(3 citation statements)

References 2 publications

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“…A storage‐based wind farm can not only smooth wind farm output and improve power quality, but also be used as a backup starting power for system restoration [2]. When wind conditions and energy storage charging conditions are available, storage‐based wind farm does have black start capability [3], which has a positive and practical significance to solve the system restoration problem in nonhydropower area and improve the ability of power grid to withstand large blackouts. The feasibility and value of using the storage‐based wind farm as black‐start power are proved by simulations of the self‐starting of the storage‐based wind farm, the no‐load charging of transformers and transmission line, and the startup of power plant auxiliaries [4].…”

Section: Introductionmentioning

confidence: 99%

Security margin analysis of wind power participating in black start

Liu

et al. 2019

J. eng.

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Section: Introductionmentioning

confidence: 99%

Security margin analysis of wind power participating in black start

Liu

et al. 2019

J. eng.

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“…In Aktarujjaman et al, a restoration procedure is proposed for an islanded system composed of a DFIG wind energy system with a BESS connected to the DC link of the static converters. Other control approaches for the restoration process of systems with DFIG wind energy system and BESS have also been proposed . In Tang et al, a coordinated control strategy using optimal power tracing control, associated with conventional inertial control and pitch angle control, is proposed to improve the frequency regulation during the start‐up of power plant auxiliary systems of a power system with a DIG and wind generation units based on fully rated converter (FRC).…”

Section: Introductionmentioning

confidence: 99%

“…Other control approaches for the restoration process of systems with DFIG wind energy system and BESS have also been proposed. 17,18 In Tang et al, 19 a coordinated control strategy using optimal power tracing control, associated with conventional inertial control and pitch angle control, is proposed to improve the frequency regulation during the start-up of power plant auxiliary systems of a power system with a DIG and wind generation units based on fully rated converter (FRC). The control approach, controllers, and application of the control approach proposed in Tang et al 19 are significantly different from the ones proposed in this paper.…”

Section: Introductionmentioning

confidence: 99%

Auxiliary frequency controllers for the black start of stand-alone systems with predominance of wind generation

Bordignon

Oliveira

Lukasievicz

2018

Int Trans Electr Energ Syst

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Summary This paper proposes a novel control approach and supplementary controllers to support the black start of stand‐alone systems with predominance of wind generation based on fully rated converter. The main purpose of the proposed control approach is to provide auxiliary frequency control during the black start of stand‐alone systems. The proposed controllers, based on the signal of the system frequency error, are added to the grid‐side and generator‐side converters of the wind generation unit. One of the supplementary controllers, which act on the speed reference of the wind turbine, aims to extract kinetic energy from the wind turbine. The second supplementary controller aims to temporarily extract additional electrical energy from the DC link capacitor by acting on the typical control loops of the grid‐side converter. The energy extracted from the wind turbine and DC link capacitor is injected into the grid to quickly contribute to the frequency control during the black start of the system. The proposed controllers are coordinately designed by means of a genetic algorithm optimization technique which minimizes the deviations of the frequency and DC link voltage during the controller design process. The proposed operational and control approach has significantly improved the frequency nadir during the restoration process of the stand‐alone system.

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Study and Simulation on Wind Storage Power Generation System Black Start Model

Abstract: Abstract

Cited by 2 publications

References 2 publications

Security margin analysis of wind power participating in black start

Security margin analysis of wind power participating in black start

Auxiliary frequency controllers for the black start of stand-alone systems with predominance of wind generation

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