Investigating the effect of PID controller on inertial response in doubly fed induction generator (DFIG)

Ahmad, Thelfa; Littler, Timothy; Naeem, Wasif

doi:10.1109/control.2016.7737562

Cited by 2 publications

(3 citation statements)

References 14 publications

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“…For the conventional inertial control, the initial PD controller gain parameters Kp and Kd are constant and set to Kp = 20 and Kd = 10.08, respectively [15]. e power system is disturbed by adding a load disturbance of 10% of the total load.…”

Section: Case Study 1 -Performance Analysis Of the Proposed Schemementioning

confidence: 99%

“…13 it is apparent that a signi cant increase in the frequency deviation and RoCoF can be critically important as this can lead to additional losses of generated power, thus increasing the risk of a potential system breakdown, [2]. In this scenario, it is assumed that all DFIG wind turbines provide an inertial response as suggested in [15]. When no output power is being produced by DFIG wind turbines, the system frequency nadir drops to 59.6672 Hz.…”

Section: (I) Dfig Without An Inertial Responsementioning

confidence: 99%

“…e impact of PD parameters has been investigated in [15] in order to compare, contrast and set a benchmark with the aim of developing an alternative control strategy which is able to enhance frequency control and effectively emulates inertia.…”

Section: Introductionmentioning

confidence: 99%

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An Adaptive fuzzy-PD inertial control strategy for a DFIG wind turbine for frequency support

Ahmad

Littler

Naeem

2020

J. Appl. Mat. Tech.

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With increasing levels of wind generation in power systems, guaranteeing continuous power and system’s safety is essential. Frequency control is critical which requires a supplementary inertial control strategy. Since wind power generation depends directly on wind conditions, this creates an immense challenge for a conventional inertial controller with parameters suitable for all power grid operations and wind speed conditions. Therefore, tuning the controller gains is absolutely critical for an integrated conventional/renewable power system. Here, a fuzzy-logic adaptive inertial controller scheme for online tuning of the proportional-derivative-type (PD) inertial controller parameters is proposed. The proposed controller adapts the control parameters of the supplementary inertial control of the doubly fed induction generator (DFIG) wind turbine so that with any disturbance such as load changes, the active power output can be controlled to mitigate the frequency deviation. Simulation results indicate that the proposed adaptive controller demonstrates a more consistent and robust response to load changes compared to a conventional controller with fixed parameters.

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Section: Case Study 1 -Performance Analysis Of the Proposed Schemementioning

confidence: 99%

Section: (I) Dfig Without An Inertial Responsementioning

confidence: 99%

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An Adaptive fuzzy-PD inertial control strategy for a DFIG wind turbine for frequency support

Ahmad

Littler

Naeem

2020

J. Appl. Mat. Tech.

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Recent Trends of Control Strategies for Doubly Fed Induction Generator Based Wind Turbine Systems: A Comparative Review

Karad

Thakur

2019

Arch Computat Methods Eng

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Investigating the effect of PID controller on inertial response in doubly fed induction generator (DFIG)

Cited by 2 publications

References 14 publications

An Adaptive fuzzy-PD inertial control strategy for a DFIG wind turbine for frequency support

An Adaptive fuzzy-PD inertial control strategy for a DFIG wind turbine for frequency support

Recent Trends of Control Strategies for Doubly Fed Induction Generator Based Wind Turbine Systems: A Comparative Review

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