Search results for: NUCELAR POWER PLANT

• Journal of Integrative Plant Biology

  Journals

  ISSN: 1672-9072 , eISSN: 1744-7909

• MOLECULAR PLANT-MICROBE INTERACTIONS

  Journals

  ISSN: 0894-0282 , eISSN: 1943-7706

• RUSSIAN JOURNAL OF PLANT PHYSIOLOGY

  Journals

  ISSN: 1021-4437 , eISSN: 1608-3407

• SOIL SCIENCE AND PLANT NUTRITION

  Journals

  ISSN: 0038-0768 , eISSN: 1747-0765

• Measurement of the muon stopping power in lead tungstate

  Publication

  • C. Collaboration
  • R. S. Romaniuk

  - Journal of Instrumentation - Year 2010

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• Selected problems of high-power sonar sources

  Publication

  • K. Zachariasz
  • W. Lis
  • Z. Wojan

  - Year 2009

  Specyfika pracy współczesnych sonarów aktywnych wymaga cyklicznego wypełnienia energią szerokiego sektora sondowania. W przypadku użycia płaskich anten nadawczych oznacza to zwykle konieczność skupienia energii akustycznego impulsu nadawczego na stosunkowo małej powierzchni czynnej przetwornika elektroakustycznego (kluczowe znaczenie odgrywa tu częstotliwość pracy systemu). Zjawiska towarzyszące dużym poziomom źródła mogą powodować...

• Analysis of reliability of redundant ship power plants

  Publication

  • J. Rudnicki

  - Journal of Polish CIMEEAC - Year 2007

  W referacie przedstawiono możliwości wykorzystania teorii procesów semimarkowskich do określania charakterystyk niezawodnościowych złożonych układów napędowych o zadanym stopniu redundancji. Na przykładzie wybranego układu zaproponowano model niezawodnościowy w formie procesu stochastycznego dyskretnego w stanach i ciągłego w czasie. W oparciu o rozkład graniczny procesu wskazano na praktyczne aspekty wykorzystania uzyskanych w...

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• How Good are the Design Tools in Power Electronics?

  Publication

  • T. Lagier
  • P. Dworakowski
  • L. Chedot
  • F. Wallart
  • B. Lefebvre
  • J. Maneiro
  • J. Paez
  • P. Ladoux
  • C. Buttay

  - Year 2020

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• A simple modular active power electronic transformer

  Publication

  • I. Roasto
  • R. Strzelecki

  - Year 2014

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• The influence of adsorption chillers on CHP power plants

  Publication

  • K. Sztekler
  • W. Kalawa
  • S. Stefański
  • J. Krzywanski
  • K. Grabowska
  • M. Sosnowski
  • W. Nowak

  - MATEC Web of Conferences - Year 2018

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• Destruction assessment of wind power plastics blade

  Publication

  • J. Flizikowski
  • I. Piasecka
  • W. Kruszelnicka
  • A. Tomporowski
  • A. Mrozinski
  • A. Mroziński

  - Polimery - Year 2018

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• Wind farms influence on power system stability

  Publication

  • Z. Lubośny

  - Przegląd Elektrotechniczny - Year 2010

  W artykule przedstawiono analizę wpływu elektrowni i farm wiatrowych na stabilność systemu elektroenergetycznego. Pokazano wyniki pomiarów modów kołysań elektromechanicznych wykonanych w rzeczywistym systemie elektroenergetycznym.

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• A boost topology active power factor corrector.

  Publication

  • W. Szkudliński

  - Year 2003

  Przedstawiono układ analogowego aktywnego korektora zbudowanego na układzie scalonym kontrolera PWM oraz tranzystorem MOS jako okresowo przełączonym kluczem. Układ korektora zapewnia pobór prądu z sieci energetycznej w postaci przebiegu prawie sinusoidalnego o małych zniekształceniach i w fazie z sinusoidalnym napięciem sieci.

• Modelling EMI choke for the power electronics application

  Publication

  • K. Iwan
  • J. Łuszcz
  • J. Nieznański

  - Year 2003

  Przedstawiono wyniki przeprowadzonych badań symulacyjnych i eksperymentalnych dotyczących propagacji zakłóceń elektromagnetycznych przewodzonych w dławikach przeciwzakłóceniowych stosowanych w przekształtnikach energoelektronicznych. Zaproponowany model obwodowy dławika pozwala na analizę symulacyjną właściwości w zakresie częstotliwości zaburzeń elektromagnetycznych przewodzonych. Model uwzględnia zjawiska związane z pojemnościami...

• Isolation and restoration policies against power collapse.

  Publication

  • S. P. Agarwal
  • F. A. Al-Saho
  • Z. Lubośny
  • M. Matsuura
  • T. Oh
  • J. Sandorf
  • A. Takeuchi

  - Electra - Year 2003

  Przedstawiono zasady obrony systemów elektroenergetycznych przed tzw. blackout´em. Omówiono wielkości kryterialnych tych systemów, możliwości predykcji stanów zagrożeniowych oraz automatyki działające on line w celu zapobieżenia rozprzestrzeniania się zakłóceń i awarii w systemach elektroenergetycznych.

• Novel Design of an Ocean Wave Power Device

  Publication

  • W. Litwin
  • C. Dymarski
  • P. Dymarski

  - Key Engineering Materials - Year 2012

  W artykule przedstawiono nowoczesną boję energetyczną o opatentowanej konstrukcji. Omówiono jej konstrukcję oraz przedstawiono problemy konstrukcyjne i badawcze. W ostatniej części artykułu przedstawiono wyniki badań wykonanych na modelu w basenie modelowym.

• CM Voltage Compensators for Power Electronic Interfaces

  Publication

  • R. Smoleński
  • J. Bojarski
  • P. Leżyński
  • A. Kempski
  • J. Łuszcz

  - IEEE Electromagnetic Compatibility Magazine - Year 2015

  The experimental results presented in the paper have shown that the application of the PEIs might cause EMC related problems, especially in the case of the application of a group of connected converters. The most convenient way to reduce EMI currents and prevent aggregation of EMI currents introduced by a group of converters is through passive compensation of voltage interference sources inside of the single converters. In the...

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• Fuel systems of high power stationary engine

  Publication

  • Z. Kneba

  - Combustion Engines - Year 2023

  The use of alternative fuels and, in the future, synthetic fuels has forced changes in the design of fuel supply systems in internal combustion engines. When operating a stationary engine at constant load, the possibility of using lean fuel mixtures appears. The selection of a precise operating mixture ignition system requires changes in traditional fuel systems. The article presents the current designs of fuel supply systems and...

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• HYDROSTATIC THRUST BEARING WITH REDUCED POWER LOSSES

  Publication

  • F. Wasilczuk
  • M. Wasilczuk
  • M. Wodtke

  - TRIBOLOGIA - Year 2018

  In many cases in rotating machinery, axial load is carried by tilting pad thrust bearings which have been developed since the beginning of 20th century. For high reliability and simplicity, most commonly the bearings are bath lubricated. In the times of sustainable development, however, minimization of friction losses becomes an important criterion for machinery assessment, and a strategic goal of their development. Performed calculations,...

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• Dependence of Power Characteristics on Savonius Rotor Segmentation

  Publication

  • K. Doerffer
  • J. Telega
  • P. Doerffer
  • P. Hercel
  • A. Tomporowski

  - ENERGIES - Year 2021

  Savonius rotors are large and heavy because they use drag force for propulsion. This leads to a larger investment in comparison to horizontal axis wind turbine (HAWT) rotors using lift forces. A simple construction of the Savonius rotor is preferred to reduce the production effort. Therefore, it is proposed here to use single-segment rotors of high elongation. Nevertheless, this rotor type must be compared with a multi-segment...

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• The conducted immunity test of a power supply unit in the frequency range from 19 MHz to 26 MHz for the RF voltage level of 3 V

  Open Research Data

  open access

  • M. Kwiatkowski
  • B. Pałczyńska

  - series: Measurements of immunity to conducted disturbances, induced by radio-frequency fields

  The dataset presents a result of measurements that are a part of immunity tests to conducted disturbances, induced by radio-frequency fields. The immunity tests were carried out on the mains cable of the DF1723003TC NDN power supply unit. Tests of immunity of electronic systems to conducted disturbances in the frequency range from 19 MHz to 26 MHz were...

• The conducted immunity test of a power supply unit in the frequency range from 19 MHz to 26 MHz for the RF voltage level of 1 V

  Open Research Data

  open access

  • M. Kwiatkowski
  • B. Pałczyńska

  - series: Measurements of immunity to conducted disturbances, induced by radio-frequency fields

  The dataset presents a result of measurements that are a part of immunity tests to conducted disturbances, induced by radio-frequency fields. The immunity tests were carried out on the mains cable of the DF1723003TC NDN power supply unit. Tests of immunity of electronic systems to conducted disturbances in the frequency range from 19 MHz to 26 MHz were...

• The conducted immunity test of a power supply unit in the frequency range from 19 MHz to 26 MHz for the RF voltage level of 10 V

  Open Research Data

  open access

  • M. Kwiatkowski
  • B. Pałczyńska

  - series: Measurements of immunity to conducted disturbances, induced by radio-frequency fields

  The dataset presents a result of measurements that are a part of immunity tests to conducted disturbances, induced by radio-frequency fields. The immunity tests were carried out on the mains cable of the DF1723003TC NDN power supply unit. Tests of immunity of electronic systems to conducted disturbances in the frequency range from 19 MHz to 26 MHz were...

• Analytical Estimation of Power Losses in a Dual Active Bridge Converter Controlled with a Single-Phase Shift Switching Scheme

  Publication

  • M. Turzyński
  • S. Bachman
  • M. Jasiński
  • S. Piasecki
  • M. Ryłko
  • H. Chiu
  • S. Kuo
  • Y. Chang

  - ENERGIES - Year 2022

  Micro-grid solutions around the world rely on the operation of DC/DC power conver- sion systems. The most commonly used solution for these topologies is the use of a dual active bridge (DAB) converter. Increasing the efficiency and reliability of this system contributes to the improvement in the stability of the entire microgrid. This paper discussed an analytical method of energy efficiency and power loss estimation in a single...

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• PLANT BIOLOGY

  Journals

  ISSN: 1435-8603 , eISSN: 1438-8677

• PLANT JOURNAL

  Journals

  ISSN: 0960-7412 , eISSN: 1365-313X

• PLANT CELL

  Journals

  ISSN: 1040-4651 , eISSN: 1532-298X

• Analiza i wizualizacja danych z wykorzystaniem narzędzia Power BI edycja lipcowa

  e-Learning Courses

  • A. M. Trzaskowska

• Analiza i wizualizacja danych z wykorzystaniem narzędzia Power BI grupa 2

  e-Learning Courses

  • A. M. Trzaskowska

• Optimization of Division and Reconfiguration Locations of the Medium-Voltage Power Grid Based on Forecasting the Level of Load and Generation from Renewable Energy Sources

  Publication

  • K. Sidor
  • P. Miller
  • R. Małkowski
  • M. Izdebski

  - ENERGIES - Year 2024

  The article addresses challenges in optimizing the operation of medium voltage networks, emphasizing optimizing network division points and selecting the best network configuration for minimizing power and energy losses. It critically reviews recent research on the issue of network configuration optimization. The optimization of the medium voltage power grid reconfiguration process was carried out using known optimization tools....

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• Specificity of automatic control of micro-turbines (steam or gas -driven and expanders) in dispersed generation system of heat and electric power

  Publication

  • Z. Domachowski

  - Polish Maritime Research - Year 2009

  This paper presents specific problems of automatic control of steam micro-turbines and expanders intended for the dispersed, combined generating of heat and electric power. The investigations concern ensurance of certainty of energy supply and its required quality.

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• ATW-INTERNATIONAL JOURNAL FOR NUCLEAR POWER

  Journals

  ISSN: 1431-5254

• High Power Laser Science and Engineering

  Journals

  ISSN: 2095-4719 , eISSN: 2052-3289

• JOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY

  Journals

  ISSN: 0832-7823

• International Journal of Power and Energy Systems

  Journals

  ISSN: 1078-3466 , eISSN: 1710-2243

• IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS

  Journals

  ISSN: 1350-2352

• Electrical Power Quality and Utilisation Journal

  Journals

  ISSN: 1896-4672

• CSEE Journal of Power and Energy Systems

  Journals

  ISSN: 2096-0042

• Journal of Low Power Electronics and Applications

  Journals

  eISSN: 2079-9268

• International Journal of Power and Energy Conversion

  Journals

  ISSN: 1757-1154

• Identities: Global Studies in Culture and Power

  Journals

  ISSN: 1070-289X , eISSN: 1547-3384

• Dianli Jianshe/Electric Power Construction

  Journals

  ISSN: 1000-7229

• Protection and Control of Modern Power Systems

  Journals

  ISSN: 2367-2617

• Hedongli Gongcheng/Nuclear Power Engineering

  Journals

  ISSN: 0258-0926

• Journal of Operation and Automation in Power Engineering

  Journals

  ISSN: 2322-4576 , eISSN: 2423-4567

• Journal of the Global Power and Propulsion Society

  Journals

  eISSN: 2515-3080

• International Journal of Turbomachinery, Propulsion and Power

  Journals

  eISSN: 2504-186X

• Renewable Energy and Power Quality Journal

  Journals

  eISSN: 2172-038X

• IEEE Open Journal of Power Electronics

  Journals

  eISSN: 2644-1314

• Design of a test bench for determining the general characteristics of an internal combustion engine using a hydraulic power take-off system

  Publication

  • O. Wysocki
  • J. Czyżewicz
  • J. Kropiwnicki

  - Year 2017

  The paper presents a design of an engine test bench, which is used to determine the general characteristics of a truck engine using a power take-off (PTO). PTO drives a hydraulic system that generates a load on the engine at various points in its operation in the power range specified by the hydraulic system. The design allows for stationary and mobile tests with the test bench mounted on the truck, without any modification of...

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