Space Vector Analysis of Three-Phase Transformer Transients

Bellan, Diego

doi:10.1109/cscc49995.2020.00046

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Clarke Transformation and Space Vectors In Power System Anal...1

Delta Connection and Space Vectors1

Introduction1

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2022

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Cited by 1 publication

(3 citation statements)

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“…Let us consider a set of phase voltages in the time domain. The Clarke transformation of the phase voltages is defined as [19,20,21,22,23,24,25,26]:…”

Section: Clarke Transformation and Space Vectors In Power System Anal...mentioning

confidence: 99%

“…The methodology outlined above for a simple first-order circuit can be readily extended to higher order circuits by using the conventional state-equation approach where space vectors are used instead of conventional real-valued voltages/currents [23].…”

Section: Delta Connection and Space Vectorsmentioning

confidence: 99%

“…In this paper, a further theoretical contribution is presented to extend the Author's results concerning a general approach for the transient analysis of three-phase networks based on the Clarke transformation and space vectors [23,24,25,26]. In particular, in this work the special case of delta-connected three-phase loads is considered.…”

Section: Introductionmentioning

confidence: 98%

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Space-Vector Transient Analysis of Delta-Connected ThreePhase Loads

Bellan¹

2022

IJETAE

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In this paper, the time-domain equivalent circuit for three-phase delta-connected loads, within the frame of the Clarke transformation and the space vector approach,is derived. The proposed theoretical derivation is a further contribution to extend the general theory of the space-vector approach for transient analysis of three-phase networks. In fact, since space vectors are defined in the time domain, the proposed methodology can be used for three-phase transient analysis, whereas the conventional steady-state analysis results as a special case. The theoretically derived equivalent circuit is validated through Matlab/Simulink simulation of a case study consisting in a specific three-phase active load. Keywords—Clarke transformation, power system analysis, space vec

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“…Let us consider a set of phase voltages in the time domain. The Clarke transformation of the phase voltages is defined as [19,20,21,22,23,24,25,26]:…”

Section: Clarke Transformation and Space Vectors In Power System Anal...mentioning

confidence: 99%

Section: Delta Connection and Space Vectorsmentioning

confidence: 99%