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Automated Tool for Verifying Models of Generation Equipment: Mode Search, Playback, and Quality Assessment
The effective solution of problems aimed at improving performance reliability and providing stability performance of electrical power systems depends...
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Shore Dynamics Monitoring Near Ports Using Satellite Images
The coastline dynamics of several coastlines of interest was examined using satellite images, namely, the Gelendzhik Bay located in the Russian...
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Sources of Low-Frequency Oscillations in Power Systems, Their Localization and Dam**
This article deals with the issues of identifying and studying high-amplitude, low-frequency oscillations in the electrical regime parameters (LFO...
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Influence of Parameter Deviations Vis-à-Vis Assignment Schedule on Thermally Stressed State of Main Thermal Power Plant Equipment
The current guidelines recommend evaluating the quality of start-up and shut-down modes, as well as operation modes under load, according to the...
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Assessment of Water Availability in a River Basin Based on Generalized Water Consumption Coverage Criteria
The article formulates the basic principles of rational water consumption and touches upon the issues of transboundary water use. A generalized...
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System for Automated Calculation of the Operation Parameters of the Relay Protection in 6 – 35 kV Distribution Network
Currently, low-capacity power plants, connected to distribution networks of medium voltage class near electricity consumers, are increasingly being...
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Specific Features of Load Redistribution in Cellular Hydraulic Structures Resulting from Seismic Impacts When Surcharging Wet Water-Saturated Soil Infill
Based on calculations and analysis, it was found that in cellular hydraulic structures under seismic influences, surcharging wet water-saturated...
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Features of Differential Protection Operation when Connected to Current Transformers of Various Accuracy Classes
The article discusses the characteristics of the joint operation of current transformers (CTs) of various accuracy classes with advanced algorithms...
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Architecture of Real-Time Software and Hardware Platform “Digital Twin for Power System”: Functional Flexibility, Multitask, Openness
Adescription of architecture of real-time software and hardware platform “Digital Twin for Power System” is presented. The hardware of each platform...
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Measures and Means to Reduce the Aperiodic Component of Currents and Method for Preventing Damage to SF6 Circuit Breakers in EHV Networks Implementing Blocking of Unipolar Current Disconnection
The article presents an analysis of existing measures and means to reduce the aperiodic current component, which is dangerous for SF6 circuit...
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Impact of Sea Waves on Pendulum-Type Oil Platforms
Offshore platforms with pendulum bearings are currently used as hydraulic engineering structures for auxiliary purposes (well maintenance, trip**...
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Conditions for Gas Hole Formation in the Gilyuy Bay of the Zeya Reservoir
The article presents the results of the ice cover survey conducted in the Gilyuy Bay at the end of April 2023. During the survey period, gas holes...
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Modern Methods of Survey of Berthing Structures (for the Balaklava Bay as an Example)
Modem methods and technologies of surveying the berthing and shore-protection structures of the Balaklava Bay of the Republic of Crimea are addressed.
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Physical Modeling of Wave Action on the Structures of the Object “Construction of a Pedestrian Embankment Along Morskaya Street in Saki (Republic of Crimea)”
In this paper, the main studies and results of physical modeling obtained during the evaluation of engineering solutions for improving the pedestrian...
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Development of the Theory of Vector Measurements Applied in Relay Protection and Automation
Vector representations and measurements have been used for many decades in the theory and practice of electrical engineering for testing electrical...
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Mathematical Modeling of Explosive and Seismic Impacts on an Underground Structure
The article provides information about mathematical (computer) modeling of unsteady waves in an underground structure under explosive (internal and...
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Proposals for Correcting the Deficiencies in the Design of the Stilling Basin of the Tishrin Dam in the SAR
The shortcomings of the designed structures (primarily the stilling basin) of the Tishrin Hydroelectric Project on the Nahr al-Kabir al-Shamali river...
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On the Thermohydroelastic (Morton) Effect in Turbine-Generator Sets
In recent years, researchers have been studying the role of journal bearings in the thermohydroelastic instability of the rotor. This phenomenon is...
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Experimental and Analytical Investigations of Tsunami Waves Caused by Earthquakes and Landslides
The presented article analyzes the differences between tsunami waves caused by earthquakes and those caused by landslides, describes the developed...
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Technology of Intellectualization of Automated Process Control Systems Based on a Software and Hardware Complex
Maintaining the equipment efficiency of generating facilities under long-term operation conditions requires the formation of an adequate automated...