H infinity controller design for primary frequency control of energy storage in islanding MicroGrid

Mongkoltanatas, Jiravan; Riu, Delphine; Pivert, Xavier Le

doi:10.1109/epe.2013.6634714

Cited by 16 publications

(7 citation statements)

References 11 publications

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“…Number of control techniques have been proposed to control the performance of microgrid. H∞ is an optimal controller has been proposed to ensure robust performance of microgrid against different uncertainties [75][76][77]. The controller is designed based on H∞ norms minimization.…”

Section: Integration Challengesmentioning

confidence: 99%

A survey on control issues in renewable energy integration and microgrid

Badal

Das

Sarker

et al. 2019

Prot Control Mod Power Syst

247

112

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This paper describes the usefulness of renewable energy throughout the world to generate power. Renewable energy adds a remarkable scope in power system. Renewable energy sources act as the prime mover of a microgrid. The Microgrid is a small network of power system with distributed generation (DG) units connected in parallel. The integration challenges of renewable energy sources and the control of microgrid are described in this paper. The varied nature of DG system produces voltage and frequency deviation. The unknown nature of the load produces un-modeled dynamics. This un-modeled dynamic introduces measurable effects on the performance of the microgrid. This paper investigates the performance of the microgrid against different scenarios. The voltage of the microgrid is controlled by using different controllers and their results are also investigated. The performance of controllers is investigated using MATLAB/Simulink SimPowerSystems.

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Section: Integration Challengesmentioning

confidence: 99%

A survey on control issues in renewable energy integration and microgrid

Badal

Das

Sarker

et al. 2019

Prot Control Mod Power Syst

247

112

View full text Add to dashboard Cite

show abstract

“…Alternatively, PI controllers can also be substituted by proportional-resonant controllers to reduce the harmonic current circulation and improve the transient behaviour of current control loops [87]. Additionally, robust controls can also be used to improve the transient response and robustness against any minor disturbances in terms of frequency like in [133] that used H-infinity control.…”

Section: Inner Loop Controlmentioning

confidence: 99%

A review of hierarchical control for building microgrids

Yamashita

Vechiu

Gaubert

2020

Renewable and Sustainable Energy Reviews

127

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“…H-infinity controller is a well known control technique used in microgrid for its robust performance and stability [26], [27]. The design of the controller does not guarantee the estimation of noise.…”

Section: B Literature Reviewmentioning

confidence: 99%

A Novel Blended State Estimated Adaptive Controller for Voltage and Current Control of Microgrid Against Unknown Noise

et al. 2019

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In this study, a novel blended state estimated adaptive controller is designed for voltage and current control of microgrid against unknown noise. The core feature of the microgrid (MG) is its ability to integrate more than one distributed energy resource into the main grid. The state of a microgrid may deteriorate due to many reasons, for example malicious cyber-attacks, disturbances, packet losses, etc. Therefore, it is necessary to achieve the true state of the system to enhance the control requirement and automation of the microgrid. To achieve the true state of a microgrid, this study proposes the use of an algorithm based on the unscented kalman filter (UKF). The proposed state estimator technique is developed using an unscented-transformation and sigma-points measurement technique capable of minimizing the mean and covariance of a nonlinear cost function to estimate the true state of a single-phase, three-phase single-source and three-phase multi-source microgrid system. The advantage of the proposed estimator over using extended kalman filter (EKF) is investigated in simulations. The results demonstrate that the use of the UKF estimator produces a superior estimation of the system compared with the use of the EKF. An adaptive PID controller is also developed and used in system conjunction with the estimator to regulate its voltage and current against the number of loads. Deviation in load parameters hamper the function of the MG system. The performance of the developed controller is also evaluated against number of loads. Results indicate the controller provides a more stable and high-tracking performance with the inclusion of the UKF in the system. INDEX TERMS Microgrid, model reference adaptive control, state estimation, unscented kalman filter, voltage and current control.

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H infinity controller design for primary frequency control of energy storage in islanding MicroGrid

Cited by 16 publications

References 11 publications

A survey on control issues in renewable energy integration and microgrid

A survey on control issues in renewable energy integration and microgrid

A review of hierarchical control for building microgrids

A Novel Blended State Estimated Adaptive Controller for Voltage and Current Control of Microgrid Against Unknown Noise

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