Automated safety system for electric driving gas-pumping units

Бабичев, С. А.; Kryukov, O. V.; Titov, V. G.

doi:10.3103/s1068371210120047

Cited by 10 publications

(3 citation statements)

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“…Однако при больших нагрузках на валу при пуске этот фактор может привести к "залипанию" ротора, затягиванию и даже невозможности запуска. Этот вопрос решается с помощью специальных алгоритмов квазичастотного и импульсного пуска [17][18][19][20][21].…”

Section: рис 2 фрагменты стержня обмотки поврежденногоunclassified

Research of dynamic characteristics of start-up of electric driving gas-distributing units

2016

RIJEE

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Рассмотрены эксплуатационные режимы работы турбокомпрессоров в качестве газоперекачивающих агрегатов компрессорных станций магистральных газопроводов. Проведен анализ статистических данных аварийности электроприводных агрегатов в зависимости от режимов работы и мест повреждений. Обоснована необходимость повышения безопасности функционирования электроприводных турбокомпрессоров путем оптимизации протекания переходных режимов путем снижения динамических составляющих токов и моментов синхронной машины мегаваттного класса. Рассмотрены электромагнитные и электромеханические процессы, происходящие в электроприводе при работе на турбокомпрессорную нагрузку. Проанализированы варианты сопоставления существующих и инновационных систем безопасного пуска синхронных электродвигателей электроприводных газоперекачивающих агрегатов. Обоснована необходимость контроля и оптимизации основных электродинамических параметров приводного электродвигателя газоперекачивающего агрегата. Получены результаты компьютерного моделирования пусковых режимов электроприводных агрегатов с устройствами реакторного, плавного, квазичастотного и частотного пуска. Разработаны методические, аппаратные и алгоритмические средства для оперативного управления двигателями турбокомпрессоров большой мощности в динамических режимах. Ключевые слова: газоперекачивающий агрегат, электропривод, синхронный электродвигатель, реакторный пуск, устройство плавного пуска, преобразователь частоты.

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Section: рис 2 фрагменты стержня обмотки поврежденногоunclassified

Research of dynamic characteristics of start-up of electric driving gas-distributing units

2016

RIJEE

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“…Based on these descriptions, measures for interference suppression are developed [4,5]. In the field of study and design of potent power consumption devices, of paramount importance are such EMC indicators as the effect of receivers on the power factor of the supply network, characterized by the levels of reactive power consumed from the network and distortion power, as well as the resulting overvoltage, voltage fluctuations in the network and other electromagnetic influences and parasitic connections [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic compatibility of multifunctional automation systems for electrical equipment using the example of electric drives

Kryukov¹,

Saushev

Шергина

et al. 2021

E3S Web Conf.

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The main factors of information compatibility of automatic control systems for energy-saving electric drives are proposed, built on the basis of multifunctional algorithms, when integrated into a single information space of an enterprise. The method for assessing compatibility allows one to purposefully vary the specific shares of data storage and processing processes in the software, as well as to solve the problems of computer modeling and the choice of identification and adaptation algorithms in the general cycle of work. The indicators of the systems operability are given – the coefficients of increasing the productivity of software modules, the essence of the subject area, the accuracy of assessing the input and output information, the probability of achieving the goal, the times of transient processes during information exchange, depending on information resistance, rigidity, memory volume and the level of information-driving logic. It is shown that this will allow avoiding the influence of reactive parameters of information circuits in control systems.

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“…A continual activity of GCU influences transported gas volume and, therefore, economical effectiveness of the whole system. At the same time, off-schedule stop of GCU remains one of the primary reasons of economical effectiveness decrease, which demands the further elaboration of exploitation improvement methods for GCU and GCS in large [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Case-Based Reasoning Approach for Automating Control of Gas-Compressor Unit Within Gas-Compressor Station

Kuzyakov

Glukhikh

Andreeva³

2018

J. Phys.: Conf. Ser.

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Abstract. The aspects of Case-based reasoning system operation are described. The possibility of application such system to gas-compressor units within gas-compressor stations for revealing emergencies is considered. A functional diagram of intellectual case-based decision-support system is offered. The diagram is to minimize maintenance staff operation during control of technological gas-compression process, which leads to minimizing human factor influence on the quality of decision-making in the field of control in emergency cases.

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Automated safety system for electric driving gas-pumping units

Cited by 10 publications

References 0 publications

Research of dynamic characteristics of start-up of electric driving gas-distributing units

Research of dynamic characteristics of start-up of electric driving gas-distributing units

Electromagnetic compatibility of multifunctional automation systems for electrical equipment using the example of electric drives

Case-Based Reasoning Approach for Automating Control of Gas-Compressor Unit Within Gas-Compressor Station

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