Wide-Area Optimal Control of Electric Power Systems With Application to Transient Stability for Higher Order Contingencies

Zweigle, Greg; Venkatasubramanian, V.

doi:10.1109/tpwrs.2012.2233764

Cited by 32 publications

(31 citation statements)

References 21 publications

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“…GIMS is visualized as a new upper layer interconnecting and supervising today's existing Energy Management Systems (EMSs), relays, and RASs. An example of an advanced control scheme made possible by the proposed GIMS is a model-prediction based transient stability controller for higher order contingencies [20].…”

Section: Progressive Control Strategiesmentioning

confidence: 99%

Towards Grid Resilience: A Proposal for a Progressive Control Strategy

Gamage

Zweigle²,

Venkathasubramanian

et al. 2015

2015 Seventh Annual IEEE Green Technologies Conference

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This white paper describes preliminary research on the use of progressive control strategies to improve the advanced electric power grid's resilience to major grid disturbances. The proposed approach calls to leverage real-time wide-area monitoring and control capabilities to provide globally coordinated distributed control actions under stressed conditions. To that end, the paper illustrates the proposed concept using case studies drawn from major North American blackouts, discusses design challenges, and proposes the design of a Grid Integrity Management System (GIMS) to manage the required communication and computation to meet these challenges.

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Section: Progressive Control Strategiesmentioning

confidence: 99%

Towards Grid Resilience: A Proposal for a Progressive Control Strategy

Gamage

Zweigle²,

Venkathasubramanian

et al. 2015

2015 Seventh Annual IEEE Green Technologies Conference

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“…Ford et al [25] introduced a wide area measurement, nonlinear, model predictive control approach to provide first swing stability protection of vulnerable power system transmission lines through installed FACTS devices. A wide area optimal control using MPC approach is suggested by Zweigle et al [26] for higher order contingencies. In another paper, Piroozazad [1] have compared MPC and traditional Linear Quadratic Gaussian (LQG) supplementary power controllers for inter area oscillation damping.…”

Section: B Mpc Parameterizationmentioning

confidence: 99%

A critical evaluation of the application of HVDC supplementary control for system stability improvement

Alamuti

Rabbani

Kerahroudi

et al. 2014

2014 International Conference on Power System Technology

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Bulk power transfer requirements over long distances within a country or between neighboring countries as well as rapid increase in the number of offshore wind farms, have increased the application of high voltage DC links. Apart from the controllable power flow function of HVDC systems, advanced controllers can be employed to extend their functionality for dynamic and transient stability improvement of the underlying AC systems. This paper compares and critically evaluates HVDC supplementary controller strategies for improving AC system stability. A Preliminary explanation of the controller design process for each controller type as well as a brief comparison on their application to damp the inter-area oscillations have been presented in this paper.Index Terms-Power system stability, Supplementary Control, HVDC link.

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“…In [4] several stabilizing actions (generation tripping, load shedding and series capacitance) are considered. In [5] the focus is on robust first swing stability protection using FACTS devices and [6] is about adjusting the generators mechanical power.…”

Section: Introductionmentioning

confidence: 99%

Coordinated corrective control for transient stability enhancement in future Great Britain transmission system

Sanz

Chaudhuri

Štrbac

2016

2016 Power Systems Computation Conference (PSCC)

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Abstract-This paper demonstrates a corrective control strategy through fast actuators (TCSC FACTS and HVDC links, both LCC and VSC) in order to enhance the transient stability in the future Great Britain (GB) transmission network. A model predictive control (MPC) scheme that relies on system wide-area measurements is employed for coordinated control action through these power electronic devices with the aim of preserving the system stability without having to constrain prefault transfer levels. Case studies employing detailed dynamic models are presented to demonstrate the effectiveness of the proposed approach for different formulations on a representative equivalent model of the future GB transmission grid.

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Wide-Area Optimal Control of Electric Power Systems With Application to Transient Stability for Higher Order Contingencies

Cited by 32 publications

References 21 publications

Towards Grid Resilience: A Proposal for a Progressive Control Strategy

Towards Grid Resilience: A Proposal for a Progressive Control Strategy

A critical evaluation of the application of HVDC supplementary control for system stability improvement

Coordinated corrective control for transient stability enhancement in future Great Britain transmission system

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