Measurement-Based Fast Coordinated Voltage Control for Transmission Grids

Tang, Zhiyuan; Ekomwenrenren, Etinosa; Simpson-Porco, John W.; Farantatos, Evangelos; Patel, Mahendra; Hooshyar, Hossein

doi:10.1109/tpwrs.2020.3045379

Cited by 16 publications

(2 citation statements)

References 33 publications

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“…Due to differences in the timing of data collection by load terminals for low-voltage distribution networks, real-time measurement data is considered quasi real-time measurement data, and there are also certain differences in the collection time of this measurement data, which will affect the real-time performance of the measurement data to a certain extent [5][6]. For real-time measurement data, we use the difference algorithm to process the measurement data collected by each measurement terminal, so that they are all collected at the same time to form real-time data.…”

Section: Processing Of Measurement Data For Low-voltage Distribution ...mentioning

confidence: 99%

Low-voltage and high-penetration distributed photovoltaic access control technology based on intelligent measurement

Wang,

Guo

2024

J. Phys.: Conf. Ser.

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This project takes high-penetration distributed photovoltaic access as the background and studies the control method for low voltage and high penetration distributed photovoltaic access. Firstly, by analyzing the measured data of the low-voltage distribution network, the daily load and measured values of the low-voltage distribution network were obtained. On this basis, the topology structure of a high-penetration distributed photovoltaic grid-connected system is studied, and the voltage, current, power, and other parameters of the grid-connected system are obtained. A low-voltage and high-penetration distributed photovoltaic grid-connected control method based on a genetic algorithm is adopted. Experiments have shown that the maximum allowable capacity of this scheme is smaller than the standard value and can effectively suppress voltage fluctuations. The experimental results show that the system has good grid connection performance, which is of great significance for improving the operational stability and efficiency of low-voltage distribution systems.

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Section: Processing Of Measurement Data For Low-voltage Distribution ...mentioning

confidence: 99%

Low-voltage and high-penetration distributed photovoltaic access control technology based on intelligent measurement

Wang,

Guo

2024

J. Phys.: Conf. Ser.

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“…The application to congestion control in the transmission grid has been explored less. For example, [19] focuses on the voltage control problem, while [20] considers both voltage and power flow control, and introduces a novel subtransmission benchmark model that represents a real French grid. We will review the main findings of this last work in the numerical experiments of Section II.…”

Section: Introductionmentioning

confidence: 99%

Sampled-Data Online Feedback Equilibrium Seeking: Stability and Tracking

Belgioioso

Liao‐McPherson

Badyn

et al. 2021

2021 60th IEEE Conference on Decision and Control (CDC)

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This paper proposes a general framework for constructing feedback controllers that drive complex dynamical systems to "efficient" steady-state (or slowly varying) operating points. Efficiency is encoded using generalized equations which can model a broad spectrum of useful objectives, such as optimality or equilibria (e.g. Nash, Wardrop, etc.) in noncooperative games. The core idea of the proposed approach is to directly implement iterative solution (or equilibrium seeking) algorithms in closed loop with physical systems. Sufficient conditions for closed-loop stability and robustness are derived; these also serve as the first closed-loop stability results for sampleddata feedback-based optimization. Numerical simulations of smart building automation and game-theoretic robotic swarm coordination support the theoretical results.

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