Results 161 to 170 of about 1,271,468 (199)
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Electric Power Components and Systems, 2012
Abstract This article presents a feedback linearization based controller design methodology for a unified power flow controller to achieve rapid reference signal tracking in the internal control level. Feedback linearization is a non-linear control technique based on the differential geometry theory and overcomes the drawback of traditional linear ...
Keyou Wang +3 more
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Abstract This article presents a feedback linearization based controller design methodology for a unified power flow controller to achieve rapid reference signal tracking in the internal control level. Feedback linearization is a non-linear control technique based on the differential geometry theory and overcomes the drawback of traditional linear ...
Keyou Wang +3 more
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A State-Independent Linear Power Flow Model with Accurate Estimation of Voltage Magnitude
IEEE Power & Energy Society General Meeting, 2018Linearized power flow models are of great interest in power system studies such as contingency analyses and reliability assessments, especially for large-scale systems.
Jingwei Yang +3 more
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Power Flow in Linear, Active Vibration Isolation Systems
Journal of Vibration and Acoustics, 1998Power flow and net energy transfer are examined for actively controlled, vibration isolation dynamics. Fundamental concepts of active damping systems are studied by examining the average power flow in the controlled and passive actuators subject to harmonic inputs.
S. Mahajan, R. Redfield
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Hybrid continuation power flow with linear-nonlinear predictor
2004 International Conference on Power System Technology, 2004. PowerCon 2004., 2005This paper proposes a new continuation power flow method for drawing a P-V curve at a node. The continuation power flow calculation plays a key role to understand the limitation of power flow solutions in varying loads. It is useful for evaluating the critical point of the P-V curve in static voltage stability.
B. Mori, T. Kojima
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A linear AC unit commitment formulation: An application of data-driven linear power flow model
International Journal of Electrical Power & Energy Systems, 2023Zhentong Shao, Q. Zhai, Z. Han, X. Guan
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Optimal power flow by linear programming based optimization
Proceedings IEEE Southeastcon '92, 2003Electric utilities in the United States utilize various linear programming techniques to achieve optimal power flow. The authors extend one such technique of linear programming based optimization for optimal power flow. Constraints for the slack bus are introduced and all branch and link flows are taken into account. This automatically puts each bus in
S.K. Mukherjee, A. Recio, C. Douligeris
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Computing sparse affine-linear control policies for linear power flow in microgrids
2020 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 2020We determine affine-linear control policies for linear power systems that are robust against variations of nodal power injections. The paper presents a novel way to compute such policies with a minimal number of controller and sensor devices by solving a single mixed-integer linear optimization problem.
Edwin Mora, Florian Steinke
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Vibration transmission and power flow in impact oscillators with linear and nonlinear constraints
, 2020This paper investigates the vibration transmission and power flow behaviour of impact oscillators comprising linear or quasi-zero-stiffness (QZS) nonlinear constraints.
Wei Dai, Jian Yang, Baiyang Shi
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Linear Power Flow Characterization of DC Power Distribution Systems for MEA Optimization
2020 IEEE Transportation Electrification Conference & Expo (ITEC), 2020The increased utilization of electrical energy in future aviation requires an efficient method to perform load flow for optimizing on-board operating conditions. Load flow are integral part in such assessments. Load flow of electrical networks are complex to solve and requires iterative methods to obtain a solution due to the non-linear relationship ...
Angel Recalde +2 more
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A linear programming approach to distribution Power Flow
2017 6th International Conference on Clean Electrical Power (ICCEP), 2017The modern Distribution Systems (DS) require for accurate and fast Power Flow (PF) algorithms as a basis for other DS applications. Almost all decisions are taken based on accurate PF results and, possibly, they have to be taken in real time. In this paper, a new PF algorithm based on a linear programming approach is proposed.
MARINI, ABBAS +3 more
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