Hybrid harmonic compensation device adapted for variable speed drive system

Abramovich, Boris N.; Sychev, Yuriy A.; Zimin, Roman Yu.

doi:10.1088/1755-1315/87/3/032002

Cited by 10 publications

(7 citation statements)

References 3 publications

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“…The scheme of the developed model is presented in Figure 3. The parameters of the developed model, including parameters of the power source, load node and power lines were selected according to the results of the experimental researches at the power supply systems of the oil production enterprises [1]. This model includes the following main parts.…”

Section: Resultsmentioning

confidence: 99%

“…Also there is the passive filter of RC type at the output of the active filter to eliminate high-order harmonics. The RC filter is connected according to the Yg scheme [1,11]. The switching of was carried out from 0.1 s to 0.3 s. based on the analysis of the voltage spectrogram, it was detected that the voltage total harmonic distortion factor (THDu) decreases from 7.68 to 1.04.…”

Section: Resultsmentioning

confidence: 99%

“…The modern power supply systems of oil production enterprises possess three main features. The first is the wide spread of non-linear loads such as the power frequency converters, which are intended for the control of the submersible electric motors of the technological electrocentrifugal pumps of the oil production wells [1,2]. The second is the significant length of power lines from the source to the consumer.…”

Section: Introductionmentioning

confidence: 99%

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The assessment of the series active filter efficiency in power supply systems of oil production enterprises

2019

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This paper deals with the problem of the efficient application of the series active filter in conditions of power supply systems of oil production enterprises with non-linear load and voltage dips. The mathematical model of the power supply system of oil production enterprise with the connected series active filter is developed. The control system for the series active filter with usage of the phase transformations, symmetrical components and frequency-controlled pulse-width modulation of IGBT control pulses is developed and proved. Based on the modelling results, the analysis of the efficiency of power quality indicators’ correction by means of the series active filter is carried out. The dependence of the voltage total harmonic distortion factor from the rated power of the output transformer of the series active filter is obtained.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The assessment of the series active filter efficiency in power supply systems of oil production enterprises

2019

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“… Ways that use the theories and methods of instantaneous power components [24,27] (p-q theory), developed by H. Akagi.  Fuzzy logic ways [37,38].…”

Section: The First Stagementioning

confidence: 99%

“…As shown in some publications [26,39], control ways #1 and #5 have maximal efficiency only under conditions of three-phase three-wire systems. Fuzzy logic control ways [37,38] are the modern class of active filters control algorithms and their efficiency is defined by the special features of power source and connected load. That is why the area of such ways application is limited.…”

Section: The First Stagementioning

confidence: 99%

The assesement of the shunt active filter efficiency under varied power supply source and load parameters

Sychev

Abramovich

Prokhorova

2020

IJECE

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The results of theoretical and experimental studies on the problems of effective application of shunt active filters for power quality improvement and electromagnetic compatibility ensuring were presented in this article. Based on the different theories and methods, the most effective and well-studied control algorithms of shunt active filters were determined and analyzed to ensure their effective application in distributed generation systems and combined power supply systems. Mathematical and computer simulation models of shunt active filters with different control algorithms in distributed generation systems and combined power supply systems were developed. According to the results of mathematical modeling and computer simulation, the dependences were detected, reflecting the influences of internal and external parameters on the factors, determining the efficiency of the correction of power quality indicators. The range of permissible changes in the parameters of shunt active filters by saving the required efficiency level of power quality correction was detected under varied power supply system characteristics, load parameters and also in hybrid structures. The adaptive algorithm of the shunt active filter functioning under varied application conditions for automated power quality improvement is developed on the basis

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The system of trigeneration with binary cycle for use as an energy source for gas fuel

Abramovich

Bogdanov

Kopteva

et al. 2019

IOP Conf. Ser.: Mater. Sci. Eng.

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The article describes the relevance of the problem of increasing the efficiency of fuel and energy complexes, based on the energy strategy of Russia for 2030. A review of various methods of air cooling for a more intense combustion process in a gas turbine plant is carried out and the most optimal one is chosen. The paper presents a model of the system of automatic control of the air cooling of the heat exchanger of a gas turbine unit to ensure the conditions of the nominal mode of operation when weather conditions change.

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Hybrid harmonic compensation device adapted for variable speed drive system

Cited by 10 publications

References 3 publications

The assessment of the series active filter efficiency in power supply systems of oil production enterprises

The assessment of the series active filter efficiency in power supply systems of oil production enterprises

The assesement of the shunt active filter efficiency under varied power supply source and load parameters

The system of trigeneration with binary cycle for use as an energy source for gas fuel

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