Ngā hua rapu - power design development computer programs.
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Basic Principles of Industrial Electric Power Network Computer Aided Design and Engineering
I whakaputaina 2012-10-01“…A conceptual model for a computer aided design and engineering system has been developed in the paper. …”A conceptual model for a computer aided design and engineering system has been developed in the paper. The paper presents basic automation process principles including a graphical representation network and calculation results, convenient user interface, automatic mode calculation, selection of tr...
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State and prospects of basic computer training in engineering education
I whakaputaina 2016-12-01“…This new teaching method has such a «reference point» as fundamental programming concepts «task – method of this task solution – algorithm for solving the task – computer program».The main tasks of the discipline of the basic computer training were defined:– formation of students’ formal logic, algorithmic thinking;– learning of modern technology of structured programming, providing efficient development of algorithms and computer programs;– formation of practical skills of designing algorithms of any complexity;– learning of procedure-oriented programming languages.The article analyzes some negative aspects, related to basic computer training and appeared in the last 15–20 years in the National Research University «Moscow Power Engineering Institute» and other higher technical educational universities of Russia, including:– subjective diluting effect, changing the purpose and content of basic computer training and replacement by the other, «unconvincing» in the content subjects;– lack of a unified program of discipline «Informatics» for higher technical educational institutions of Russia;– lack of understanding of the specificity of very intensive work of lecturers, conducting such training, and the underestimation of their labor;– insufficient current level of initial computer training for the secondary school graduates;– lack of methodological interaction of higher technical educational universities of Russia among themselves and with the secondary school on basic computer training.The article emphasizes that the basic computer training in engineering education in Russia will be in perspective realized in its classic historical sense of the word, if the qualified engineers, who are able to think logically and resolve efficiently any professional tasks, will be necessary for the country as before.…”Basic computer training is an important part of the fundamental training for engineers in each application area. The article shows that the purpose of such training has been always the formation of the basic theoretical concepts and practical skills to solve problems by programming with computers.Al...
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Combined approximation algorithms for interactive design of road routes in CAD
I whakaputaina 2023-08-01“…Therefore, the design of route plans in existing computer aided design (CAD) systems is carried out in interactive mode using iterative selection of elements. …”Objectives. The aim of the work is to create algorithms for approximating a sequence of points on a plane by arcs of clothoids and circles. Such a problem typically arises in the design of railroad and highway routes. The plan (projection onto a horizontal plane) of the road route is a curve (spline...
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ELECTRODYNAMIC STABILITY COMPUTATIONS FOR FLEXIBLE CONDUCTORS OF THE AERIAL LINES
I whakaputaina 2015-12-01“…For the computation certainty valuation of the developed software program, comparison of the experimental and design values was performed on an engineering prototype span of the French state-owned company Electricite de France.…”In aerial transmission lines aluminium multiwire conductors are in use. Owing to their flexible design the electrodynamic effect of short circuit currents may lead to intolerable mutual rendezvous and even cross-whipping of the phase conductors. The increasing motion of the conductors caused by effe...
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Neural ODE-Based Dynamic Modeling and Predictive Control for Power Regulation in Distribution Networks
I whakaputaina 2025-06-01“…Building upon this NODE model, an MPC strategy is designed to regulate the DN’s active power by manipulating the PCC voltage. …”The increasing penetration of distributed energy resources (DERs) and power electronic loads challenges the modeling and control of modern distribution networks (DNs). The traditional models often fail to capture the complex aggregate dynamics required for advanced control strategies. This paper pro...
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Multiphysics Computational Modeling of Nuclear Reactors Small Size Through the Coupling of Serpent Codes and Fluent
I whakaputaina 2024-07-01“…Development: The present work aims to carry out a study related to the coupling of two computational codes, SERPENT and ANSYS FLUENT, using an SMR PWR reactor model (Pressurized Water Reactor) from the company B&W Generation, called mPower. …”The study of nuclear energy using computational codes has been widely explored by nuclear engineering researchers through various calculations over the years, with emphasis on neutron and thermo-hydraulic calculations. The need for designing a reactor model that would produce energy at a lower cost...
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MINIMIZATION OF RISK OF THE ERRONEOUS DECISION IN THE ASSESSMENT OF THE IMPORTANCE OF STATISTICAL RELATIONS OF TECHNICAL AND ECONOMIC INDICATORS OF THE OBJECTS OF ELECTRIC POWER SY...
I whakaputaina 2018-05-01Whiwhi kuputuhi katoaImproving the reliability of decisions taken in the organization of maintenance and repair of electric power systems is one of the most important and difficult problems. It is important because erroneous solutions lead, first of all, to an increase in operating costs. The difficulty in solving this...
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Computational model for thermohydraulic analysis of an integral pressurized water reactor with mixed oxide fuel (Th, Pu)O2
I whakaputaina 2022-10-01Whiwhi kuputuhi katoaThe use of advanced generation III+ and IV nuclear reactors, and their applications, has become important, seen as a means capable of contributing to the global transition to more sustainable, affordable and reliable energy systems. This technology, which could be integrated into future carbon-free...
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Development of the Experimental Stand for Studying and Testing Digital Protection Terminals
I whakaputaina 2023-02-01“…To achieve the goal, a specialized laboratory stand for testing digital security terminals has been developed. The stand consists of a mathematical model of the protected object, imple-mented in the form of a computer program and hardware, which allows real-time conversion of changes in model mode parameters into physical signals transmitted to the digital protection de-vice. …”However, the approach to designing laboratory stands for training students and electrical per-sonnel on the specifics of using digital protections in most cases has remained the same, which does not allow for fully realizing their potential. The purpose of the work is to improve the qual-ity of the...
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MOTHER BOARD OF TRAINER WITH VIRTUAL FRONT PANEL FOR STUDY OF LINEAR VOLTAGE REGULATOR CHARACTERISTICS
I whakaputaina 2017-08-01Whiwhi kuputuhi katoaA motherboard for computer-aided investigation of characteristics of secondary power supply sources has been developed, manufactured and adjusted. A version of such circuit board is made for the purpose of studying a controlled compensating voltage regulator with continuous control function, based o...
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Exploring Immersive Virtual Reality in Higher Education: Research Gap and Future Direction—A Scoping Review
I whakaputaina 2025-01-01Whiwhi kuputuhi katoaThe rapid advancement of technology in the post-COVID-19 era has positioned immersive learning as a transformative approach to enhance educational experiences. Despite its vast potential, recent research developments reveal persistent challenges and gaps that impede widespread adoption. This study c...
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Suitability of common single circuit boards for sensing and actuating in smart textiles
I whakaputaina 2020-12-01Whiwhi kuputuhi katoaSingle-board computers and microcontrollers such as Raspberry Pi or Arduino are nowadays used in a broad range of applications. Their relatively low power consumption and low price, compact dimensions and relative ease to program them make them suitable for diverse areas of measuring and controlling...
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Analysis of the Torsional Stability of Split Phases
I whakaputaina 2019-11-01“…The critical lengths of the sub-spans at which the stable violation of torsional stability is most likely have been determined. A computer program has been developed, which can be used in the design of high-voltage lines with split phase.…”The specificity of overhead power lines is associated with the fact that the length of conductors between the supporting structures can reach tens of thousands of meters. Wires and their components are exposed to climatic factors, viz. wind, rain, ice, snow. As compared to other structural elements,...
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Reactor physics fast calculation method based on model order reduction and machine learning
I whakaputaina 2025-10-01“…A reactor physics fast calculation program has been developed and verified using a M310-type pressurized water reactor nuclear power plant with 9522 samples. …”The rapid development of artificial intelligence technology has provided new ideas and methods for reactor physics calculations. Based on AI technology, a fast calculation method for reactor physics has been established, which combines model order reduction and machine learning to address the challe...
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A Modelica-Based Model for Pneumatic Circuits with a Focus on Energy Efficiency
I whakaputaina 2025-04-01Whiwhi kuputuhi katoaThis paper presents a new computational library for pneumatic circuits, written in the specialized circuit-oriented language “Modelica”, and executed within an open-source IDE, “OpenModelica”, freely available for downloading on the Internet. The library focuses on the problem of energy efficiency a...
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Strength analysis of the TWS 600 plunger pump body in Solid Works Simulation
I whakaputaina 2021-04-01“…The situation has changed with the development of computer technologies and the inclusion of the finite element method in the computer-aided design systems. …”Introduction. The relevance of the presented paper is due to the widespread use of plunger pumps in industrial practice, in particular, in gas and oil production. The quality of working operations and the efficiency of further well operation depend largely on their reliability. The improvement of pl...
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Python-Based Implementation of Metaheuristic MPPT Techniques: A Cost-Effective Framework for Solar Photovoltaic Systems in Developing Nations
I whakaputaina 2025-06-01“…This issue is addressed in this research by designing a robust framework using an open-source programming language i.e., Python. …”Despite the convenience of solar potential and the magnitude of energy received by the Earth from the sun, solar photovoltaic systems have failed to meet the growing energy demand. This can be attributed to various factors such as low cell efficiency, environmental conditions, and improper tracking...
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Study on oil pilot circuit of adaptive hydraulic drive of tool advance in mobile drilling machine
I whakaputaina 2019-04-01“…The application of the developed techniques of research and processing of their results will reduce the time and costs involved in designing adaptive hydraulic systems for mobile technological machines, creating prototypes and conducting commissioning procedures.…”Introduction. An adaptive hydraulic drive of the tool advance in a mobile drilling machine is studied on the example of the URB-2.5 installation. A typical technological cycle of the mobile drilling machine is considered; the performance criteria are defined. An original design of the adaptive hydra...
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Optimal Economic Dispatch and Load-Following Strategies for Nuclear Integrated Energy Systems
I whakaputaina 2025-01-01Whiwhi kuputuhi katoaThe need for distributed and adaptable energy resources that can handle the growing unpredictability in both supply and demand is rising as the power system continues to modernize. In order to satisfy those needs and maintain grid resilience, nuclear power plants can dynamically control their output...
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Automated Fixed-Point Precision Optimization for FPGA Synthesis
I whakaputaina 2025-01-01“…Precision tuning of fixed-point arithmetic is a powerful technique for optimizing hardware designs on, where computing resources and memory are often severely constrained. …”Precision tuning of fixed-point arithmetic is a powerful technique for optimizing hardware designs on, where computing resources and memory are often severely constrained. While fixed-point arithmetic offers significant performance and area advantages over floating-point implementations, deriving an...
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