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Three-phase vector switching converters for power flow control
IEE Proceedings - Electric Power Applications, 2004As congestion in AC power transmission systems increases due to technical limitations, environmental pressures, economic necessities and developmental demands, devices with ability to control power flow with much greater ease than presently possible would be highly desirable.
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Parallelization of radial three-phase distribution power flow using GPU
2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe), 2012Recent multi-core paradigm shift in processor architecture including CPU, GPU and APU have provided the industry with new tremendous performance improvement possibilities in harnessing their parallelization capabilities. At the same time, Smart Grid concept introduced new challenges for Distribution Management Systems with demands for modeling low ...
Dino Ablakovic +2 more
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Parallel sequence decoupled full Newton-Raphson three phase power flow
TENCON 2009 - 2009 IEEE Region 10 Conference, 2009A three phase power flow program based on symmetrical components comprises three independent subproblems corresponding to positive, negative, and zero-sequence networks. The positive sequence network is solved using sequence decoupled full Newton-Rahpson method without any modifications in their formulation. The negative- and zero-sequence networks are
Syafii Ghazali +2 more
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A Non-iterative Three Phase Distribution System Power Flow Analysis
2019 8th International Conference on Power Systems (ICPS), 2019A novel non-iterative three phase power flow has been proposed in this paper for distribution systems. Due to high R/X ratio and unbalance in load of distribution systems, the linear DC power flow is not applicable as resistance can’t be neglected. Moreover, voltage magnitudes play vital role in distribution systems.
Alamanda Sudheer Kumar +1 more
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Three phase asymmetrical power flow algorithm using current injection technique
2016 Electrical Engineering Conference (EECon), 2016Load flow studies play a vital role in planning the future expansion of power system as well as for deciding the optimum operation of the existing power system. Three phase asymmetrical power flow studies are recommended for unbalanced power systems such as distribution networks.
A. P. S. G. De Vas Gunawardena +4 more
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Three-phase Radial distribution networks power flow calculation
2023 26th International Conference on Electrical Machines and Systems (ICEMS), 2023Zhixin Guo +3 more
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A Linear Three-Phase Load Flow for Power Distribution Systems
IEEE Transactions on Power Systems, 2016This letter proposes a linear load flow for three-phase power distribution systems. Balanced and unbalanced operation are considered as well as the ZIP models of the loads. The methodology does not require any assumption related to the $R/X$ ratio. Despite its simplicity, it is very accurate compared to the conventional back-forward sweep algorithm.
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