An ANN-Based Power System Emergency Control Scheme in the Presence of High Wind Power Penetration

Bevrani, Hassan; Tikdari, A. G.

doi:10.1007/978-3-642-13250-6_9

Cited by 20 publications

(8 citation statements)

References 32 publications

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“…However, only one generator in each area is responsible for the LFC task using a PI controller: G1 in Area 1, G9 in Area 2 and G4 in Area 3. The simulation parameters for the generators, loads, lines and transformers of the test system and for the PV systems are assumed the same as given in [25] and in [26].…”

Section: System Overview and Modelingmentioning

confidence: 99%

Notice of Violation of IEEE Publication Principles: LFC by coordinated virtual inertia mimicking and PEVs in power utility with MW-class distributed PV generation

Datta

Ishikawa

Naitoh

et al. 2012

2012 IEEE 13th Workshop on Control and Modeling for Power Electronics (COMPEL)

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This paper presents a load frequency control (LFC) by using distributed energy storage systems (ESSs) and plug-in electric vehicles (PEVs) in a large power system with MW-level distributed PV generation. The ESSs are controlled to mimic virtual inertia. Controls are done in two levels: central and local. An optimal virtual inertia is calculated considering the total PV power variation in a control area. Based on this, central ESS power command is decided and by coordination, this central ESS power command is distributed to the local ESSs to emulate the optimal virtual inertia. PEVs are used for the LFC considering user convenience, availability and state of charge (SOC) of the batteries. Effectiveness of the proposed method to provide LFC is verified by numerical simulation results.

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Section: System Overview and Modelingmentioning

confidence: 99%

Notice of Violation of IEEE Publication Principles: LFC by coordinated virtual inertia mimicking and PEVs in power utility with MW-class distributed PV generation

Datta

Ishikawa

Naitoh

et al. 2012

2012 IEEE 13th Workshop on Control and Modeling for Power Electronics (COMPEL)

View full text Add to dashboard Cite

show abstract

“…However, only one generator in each area is responsible for the LFC task using a PI controller: G1 in Area 1, G9 in Area 2 and G4 in Area 3. The simulation parameters for the generators, loads, lines, and transformers of the test system and for the PV systems are assumed the same as given in [35] and in [36].The simulation parameters for Fig. 3 are given in Table III.…”

Section: A Test System Overview and Modellingmentioning

confidence: 99%

Fuzzy logic based frequency control by V2G aggregators

Datta

2014

2014 IEEE 5th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)

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This paper presents a fuzzy based frequency control strategy by the aggregator based plug-in electric vehicles (PEVs). The frequency control is proposed from the view point of the frequency instability which possibly caused by the distribution level PV power penetration and load demand variation as well as uncontrolled charging and discharging of PEVs. Two fuzzy logic controllers (FLCs) have been developed, one as charging station controller and another as vehicle-to-grid (V2G) controller, to provide frequency regulation. An IEEE 39-bus system like test system is simulated incorporating the proposed controllers and considering dual power and information flows between supply and demand sides. From the numerical simulation results, performances of the proposed controllers are found satisfactory to provide frequency regulation and to reduce tie-line power fluctuations.

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“…Actually there is no inherent inertial response in the PMSGs due to the employed power electronic converters which result completely decoupling of VSWTs from the grid [22]. To overcome this weakness, literatures propose to emulate the inertial response using frequency feedback in control loop of the rotor side converter [9], [10].…”

Section: B the Electrical Distance Conceptmentioning

confidence: 99%

Coordination of voltage and frequency feedback in load-frequency control capability of wind turbine

Hoseinzadeh

Silva

Bak

2014

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society

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In close future, with high Wind Power (WP) penetration in the power system, the burden of Load-Frequency Control (LFC) is gradually shifted to Variable Speed Wind Turbines (VSWTs). In order to equip the VSWT with LFC capability to support the grid during sudden load-generation imbalance, sufficient reserve capacity should be procured. This paper addresses the LFC scheme offered by VSWT. Feedback loop of locally measured voltage and frequency data is employed to improve transient and permanent response to achieve faster and more efficient LFC action and voltage regulation. The proposed scheme demonstrates remarkable improvement in transient state of both voltage and frequency profiles in comparison with conventional LFC designs provided by Central Power Plants (CPP) or Wind Power Plants (WPP). Numerical simulations carried out in DigSilent PowerFactory confirm the superiority of proposed methodology used in Permanent Magnet Synchronous Machine (PMSG) connected to 9-bus IEEE standard test system.Index Terms-Load frequency control, variable speed wind turbine, wind power, electrical distance, sensitivity matrix.

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An ANN-Based Power System Emergency Control Scheme in the Presence of High Wind Power Penetration

Cited by 20 publications

References 32 publications

Notice of Violation of IEEE Publication Principles: LFC by coordinated virtual inertia mimicking and PEVs in power utility with MW-class distributed PV generation

Notice of Violation of IEEE Publication Principles: LFC by coordinated virtual inertia mimicking and PEVs in power utility with MW-class distributed PV generation

Fuzzy logic based frequency control by V2G aggregators

Coordination of voltage and frequency feedback in load-frequency control capability of wind turbine

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