2020
DOI: 10.35833/mpce.2018.000693
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Analysis of Dynamic Voltage Fluctuation Mechanism in Interconnected Power Grid with Stochastic Power Disturbances

Abstract: With the integration of large-scale renewable energy and various new types of loads, the stochastic fluctuation characteristic of the power has seriously affected the secure and stable operation of interconnected power grids. In addition to active power fluctuations of AC tie-lines that have been studied in the past, the problem of dynamic fluctuation of bus voltage is also increasingly prominent. Firstly, the typical power fluctuations of electric railway traction load, smelting load, and wind power generatio… Show more

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Cited by 18 publications
(6 citation statements)
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“…The issues of voltage fluctuations in power systems and their mathematical description are presented, among others, in the following publications [1][2][3][4][5][6][7]. The voltage fluctuations generated mainly by arc furnaces have been published in [8][9][10][11][12][13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
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“…The issues of voltage fluctuations in power systems and their mathematical description are presented, among others, in the following publications [1][2][3][4][5][6][7]. The voltage fluctuations generated mainly by arc furnaces have been published in [8][9][10][11][12][13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
“…Measurements were made at different short-circuit powers of the mains supplying arc furnaces (steel mills), during the various stages of smelting in the arc furnace, and at a different number of working parallel arc furnaces. Both the value of the voltage curve (oscillogram) and the RMS voltage U rms are presented in relation to the rated voltage of Equation (3). The rated voltage of the network was adopted as U n = 100%.…”
Section: Introductionmentioning
confidence: 99%
“…With the continuous development of social economy and power grid structure, in addition to renewable distributed generation such as wind power and photovoltaic power, there are also various loads with time-varying characteristics such as electric vehicles (EVs) and industrial loads [5], which brings challenges to the operation and control of active distribution network, especially the control of reactive power and voltage. is has become the primary technical problem of active distribution network [6,7].…”
Section: Introductionmentioning
confidence: 99%
“…The publications [1][2][3][4][5][6][7] show the mechanism of the flicker of light, which is the effect of voltage fluctuations. The publication [8] presents, among others, methods of limiting voltage fluctuations through the use of energy storage.…”
Section: Introductionmentioning
confidence: 99%