On the minimal set of controllers and sensors for linear power flow

Mora, Edwin; Steinke, Florian

doi:10.1016/j.epsr.2020.106647

Cited by 9 publications

(2 citation statements)

References 10 publications

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“…A load frequency control model for an interconnected power system was also constructed [17]. This control strategy was applied to a four-area power system with integrated wind power (multi-energy injection for continuous energy harvest) in three areas [18]. The simulation results obtained using MATLAB/Simulink showed that the suggested load frequency control technique based on Kalman filter wind power prediction successfully reduced frequency fluctuation and kept the system frequency fluctuation within a narrow range.…”

Section: Literature Reviewmentioning

confidence: 99%

Modelling and Simulation of Intelligent Master Controller Model for Hybridized Power Pool Deployment

Jack¹,

Dike²,

Olubiwe³

et al. 2021

EPES

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Every conceptual framework requires several developmental stages such as prototyping, preproduction and production stages. This paper considers prototype developmental stage which entails design, modelling and simulation for the conceptual system to determine suitable parameters and specifications before the production task is initiation. The inability to represent the conceptual control system with mathematical equivalence would hamper on the system operational efficiency, stability, controllability and observability; would not be guaranteed. This paper focuses on the modelling and simulation of intelligent master controller for hybridized power pool deployment. This is achieved using state space mathematical model, MATLAB/Simulink and proteus software. The state space model provides the mathematical equation for the system stability, controllability and observability criteria from the system transfer function. The MATLAB/Simulink software provides response trends and the Proteus software provides the virtual implementation platform for concept validation with its code written in Arduino (IDE). The system was demonstrated through simulation and the virtual results showed that the system capability in fostering intelligent control commands in the hybridized power pool scenario. The system stability was determined using Root locus, Nyquist and Routh Hurwitz criteria. Subsequent research efforts are being made towards implementing the design optimizable on the hardware using the design specifications.

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Section: Literature Reviewmentioning

confidence: 99%

Modelling and Simulation of Intelligent Master Controller Model for Hybridized Power Pool Deployment

Jack¹,

Dike²,

Olubiwe³

et al. 2021

EPES

View full text Add to dashboard Cite

show abstract

“…The approach also allows to characterize graph structures in synchronization problem that can be distorted with minimum energy [16]. The optimal selection of control nodes for static linear systems with constraints is considered in [17]. While these approaches measure the general degree of controllability, they do not consider the interplay between a specific type of disturbance and the counteracting control system.…”

Section: Introductionmentioning

confidence: 99%

Measuring LTI System Resilience against Adversarial Disturbances based on Efficient Generalized Eigenvalue Computations

Börner¹,

Steinke²

2021

Preprint

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Resilient systems are able to recover quickly and easily from disturbed system states that might result from hazardous events or malicious attacks. In this paper a novel resilience metric for linear time invariant systems is proposed: the minimum control energy required to disturb the system is set into relation to the minimum control energy needed to recover. This definition extends known disturbance rejection metrics considering random effects to account for adversarial disturbances. The worst-case disturbance and the related resilience index can be computed efficiently via solving a generalized eigenvalue problem that depends on the controllability Gramians of the control and disturbance inputs. The novel metric allows improving system resilience by optimizing the restorative control structure or by hardening the system against specific attack options. The new approach is demonstrated for a coupled mechanical system.

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Adaptive global coordination of local routing policies for communication networks

Santos

Rizk

Steinke

2023

Computer Communications

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On the minimal set of controllers and sensors for linear power flow

Cited by 9 publications

References 10 publications

Modelling and Simulation of Intelligent Master Controller Model for Hybridized Power Pool Deployment

Modelling and Simulation of Intelligent Master Controller Model for Hybridized Power Pool Deployment

Measuring LTI System Resilience against Adversarial Disturbances based on Efficient Generalized Eigenvalue Computations

Adaptive global coordination of local routing policies for communication networks

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