Intelligent Control of the Energy Storage System for Reliable Operation of Gas-Fired Reciprocating Engine Plants in Systems of Power Supply to Industrial Facilities

Ilyushin, Pavel; Filippov, Sergey; Kulikov, Aleksandr; Suslov, Konstantin; Karamov, Dmitriy

doi:10.3390/en15176333

Cited by 22 publications

(9 citation statements)

References 49 publications

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“…Its distinctive feature is the presence of various generation systems and, hence, diverse energy flows: electrical, heat, gas, and others [11,12]. At the same time, along with traditional generation systems (electric and thermal power plants), there is wide use of renewable sources and storage systems in all energy supply channels [13][14][15]. There are also systems developed and widely used to quickly and economically convert various types of energy into each other: gas turbine plants, electric heating boilers, and others [16][17][18].…”

Section: Resultsmentioning

confidence: 99%

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Method for Simulation Modeling of Integrated Multi-Energy Systems Based on the Concept of an Energy Hub

2023

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The concept of multi-energy systems (MES) is widely applied in various areas of energy supply. This approach makes it possible to analyze the distribution of energy flows and their mutual influence both for local facilities and for power supply systems. At the same time, currently, promising systems for analysis, forecast, and control of the behavior of energy facilities are those that employ innovative methods, for example, different technologies of mathematical modeling. Their successful application requires a methodological approach to build mathematical models of integrated energy systems relying on simulation modeling. The approach proposed in this paper is based on the concept of an energy hub. It has been tested on a simulation model for two energy supply channels for a fragment of a real-world energy facility. The presented methodological approach to create mathematical models of integrated energy systems is based on simulation. This approach offers broad prospects for expanding the capabilities in the design and operation of integrated multi-energy systems.

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Section: Resultsmentioning

confidence: 99%

“…Given all inputs and outputs of the converter of one energy type into another, the vector of input and output will be L = C P. (15) Based on Equations ( 7) and ( 8), we can write…”

Section: Storagementioning

confidence: 99%

Method for Simulation Modeling of Integrated Multi-Energy Systems Based on the Concept of an Energy Hub

2023

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“…The most difficult task is to establish correlations between fluctuations in power demand and specific production processes in microgrids. This is required in order to determine the necessary amount of generation at each moment of time and methods to maintain the balance of power [109,110]. Therefore, optimal microgrid sizing is based on the results of the analysis of statistical data, the possibilities of reducing the capacity fee, ESS power and energy intensity, as well as the power flow control capabilities of the ACS.…”

Section: Microgrid Sizingmentioning

confidence: 99%

Approaches to Building AC and AC–DC Microgrids on Top of Existing Passive Distribution Networks

et al. 2023

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The process of building microgrids on top of existing passive distribution networks warrants a multi-criteria analysis. Besides the calculation of the investment outlays needed for the modernization of distribution networks, such an analysis covers an assessment of the technological and economic effects of building microgrids. The resulting effects depend on the topology and configuration of distribution networks, specific microgrid features, the choice of the current type for the entire microgrid or its individual parts, the methods of connecting distributed energy resources (DERs), the availability and maturity of information and communications technology (ICT) infrastructure, and other factors. Comprehensive input data allow for designing an optimal microgrid configuration, but the main technological and economic effects are determined by the algorithms of operation and the parameter settings of the automatic control system (ACS) and the protection system. The known approaches to designing microgrids focus on addressing basic tasks while minimizing the investment required for their implementation. The above is fully justified when constructing new microgrids, but building microgrids on top of existing distribution networks, given the uniqueness of their topology and configuration, does not allow the use of standardized solutions. The development of approaches to the design of microgrids under such constraints, with minimized investment in the modernization of existing distribution networks, is an urgent task. The use of different types of current for individual microgrid segments determines the choice of the particular ACS and protection system, which depends on the availability of information and communications technology infrastructure. This article contributes a review of approaches to designing AC and AC–DC microgrids so as to maximize their technological and economic effects. We review techniques for analyzing the existing distribution networks aimed at choosing the type of current for the entire microgrid or its individual parts, the optimal points for the connection of microgrids to distribution networks, and the mix and capacity of DERs, with such choices informed by the conditions of the switching devices and information and communications technology infrastructure. This article presents the results of the analysis of approaches to choosing the optimal configuration of microgrids, microgrid ACS, and protection system, with an evaluation of the technological and economic effects subject to the minimization of investment in the modernization of the existing distribution networks.

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“…The severity of the violation is determined by the magnitude of the residual voltage and the duration of the voltage dip. However, the document [20] neither clearly separates the areas of responsibility of the grid company and the industrial consumer in the case of voltage dips of various depths and durations, nor provides the list of measures to be taken to minimize damage [53,54].…”

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confidence: 99%

Estimation of an Extent of Sinusoidal Voltage Waveform Distortion Using Parametric and Nonparametric Multiple-Hypothesis Sequential Testing in Devices for Automatic Control of Power Quality Indices

Kulikov,

Ilyushin,

Sevostyanov

et al. 2024

Energies

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Deviations of power quality indices (PQI) from standard values in power supply systems of industrial consumers lead to defective products, complete shutdown of production processes, and significant damage. At the same time, the PQI requirements vary depending on the industrial consumer, which is due to different kinds, types, and composition of essential electrical loads. To ensure their reliable operation, it is crucial to introduce automatic PQI control devices, which evaluate the extent of distortion of the sinusoidal voltage waveform of a three-phase system. This allows the power dispatchers of grid companies and industrial enterprises to quickly make decisions on the measures to be taken in external and internal power supply networks to ensure that the PQI values are within the acceptable range. This paper proposes the use of an integrated indicator to assess the extent of distortion of the sinusoidal voltage waveform in a three-phase system. This indicator is based on the use of the magnitude of the ratio of complex amplitudes of the forward and reverse rotation of the space vector. In the study discussed, block diagrams of algorithms and flowcharts of automatic PQI control devices are developed, which implement parametric and nonparametric multiple-hypothesis sequential analysis using an integrated indicator. In this case, Palmer’s algorithm and the nearest neighbor method are used. The calculations demonstrate that the developed algorithms have high speed and high performance in detecting deviations of the electrical power quality.

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Intelligent Control of the Energy Storage System for Reliable Operation of Gas-Fired Reciprocating Engine Plants in Systems of Power Supply to Industrial Facilities

Cited by 22 publications

References 49 publications

Method for Simulation Modeling of Integrated Multi-Energy Systems Based on the Concept of an Energy Hub

Method for Simulation Modeling of Integrated Multi-Energy Systems Based on the Concept of an Energy Hub

Approaches to Building AC and AC–DC Microgrids on Top of Existing Passive Distribution Networks

Estimation of an Extent of Sinusoidal Voltage Waveform Distortion Using Parametric and Nonparametric Multiple-Hypothesis Sequential Testing in Devices for Automatic Control of Power Quality Indices

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