Optimal reactive power flow with exact linearized transformer model in distribution power networks
The 27th Chinese Control and Decision Conference (2015 CCDC), 2015Optimal reactive power flow (ORPF) in distribution power networks is to optimize the operation of reactive power devices to minimize the total operation cost or power loss. As the optimization model is constructed with AC power flow constraints and the strategies of compensating capacitor and transformer are discrete, ORPF problem in distribution power
Bin Liu +3 more
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A Linear Probabilistic Optimal Power Flow Model with Linearization Error Checking
2022 IEEE PES Innovative Smart Grid Technologies - Asia (ISGT Asia), 2022Zhentong Shao +3 more
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Linear Algebraic Modeling of Power Flow in the HMPT500-3 Transmission
SAE Technical Paper Series, 2012<title>ABSTRACT</title> <p>The HMPT500-3 is a split torque path hydrostatic / mechanical continuously variable transmission used in the Bradley Fighting Vehicle. Power transmission and steering is accomplished through the interaction of six planetary gear ...
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A model for the inclusion of reactive constraints in a linearized optimal active power flow
[Proceedings] 1992 IEEE International Symposium on Circuits and Systems, 2003Presents a model for considering voltage and reactive injection limits within a linearized active DC power flow. An extension of the Benders decomposition algorithm is used to express reactive constraints as a function of the active control variables. The authors describe a new model for the representation of reactive constraints as linear functions of
L.M.V.G. Pinto, J.A. Ferreira
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Linearization Error of Power Flow Model Considering the Distribution of State Variables
2019 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia), 2019Linear power flow models are widely used in power system analysis. However, finding the linear power flow model with the minimized error is still a difficult task. Actually, the linearization error of the power flow model is influenced by the power flow formulation and the distribution of variables. In this paper, we focus on the linearization of v i v
Nan Feng +4 more
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Comparative Analysis of Linearized AC Power Flow Models for Power Distribution Systems
2023 IEEE Seventh Ecuador Technical Chapters Meeting (ECTM), 2023J. Castañeda-Sanchez +5 more
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A linear optimal power flow model considering nodal distribution of losses
2012 9th International Conference on the European Energy Market, 2012This paper presents a method for accurately treating active power losses in linear (DC) optimal power flow models. Quadratic nodal losses are approximated by iteratively adding linear constraints. In each iteration a linear programming problem is solved, and constraints on the nodal loss functions are built as linearizations around the current system ...
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A Data-Driven Linear Robust Optimal Power Flow Model
2023 IEEE 7th Conference on Energy Internet and Energy System Integration (EI2), 2023Penghua Li +6 more
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Affine Arithmetic-Based Interval Power Flow Analysis for Linearized Ac Power Flow Model
2023Yuankang He +8 more
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Data Based Linear Power Flow Model: Investigation of a Least-Squares Based Approximation
IEEE Transactions on Power Systems, 2021Zhentong Shao, Qiaozhu Zhai, Jiang Wu
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