Wyniki wyszukiwania dla: POWER SYSTEM MEASUREMENTS

• Power System Technology

  Czasopisma

  ISSN: 1000-3673

• Simulating Power Generation from Photovoltaics in the Polish Power System Based on Ground Meteorological Measurements—First Tests Based on Transmission System Operator Data

  Publikacja

  • J. Jurasz
  • M. Wdowikowski
  • M. Figurski

  - ENERGIES - Rok 2020

  The Polish power system is undergoing a slow process of transformation from coal to one that is renewables dominated. Although coal will remain a fundamental fuel in the coming years, the recent upsurge in installed capacity of photovoltaic (PV) systems should draw significant attention. Owning to the fact that the Polish Transmission System Operator recently published the PV hourly generation time series in this article, we aim...

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• Hydro Power Plant in the Process of Voltage Control in the Electric Power System and the System Restoration

  Publikacja

  • Z. Lubośny
  • M. Łosiński

  - Acta Energetica - Rok 2019

  The article covers selected issues related to the share of hydroelectric power in the process of rebuilding the power system after black-out and voltage control during that process. Selected results of measurements made during the creation of the transmission chain for the need to start a block of a thermal power plant from a hydroelectric power plant were presented.

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• Radiated emissions measurements of a portable power bank in a GTEM cell

  Publikacja

  • B. Palczynska
  • B. Pałczyńska

  - Rok 2017

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• On the power systems performance control starting from disturbances measurements

  Publikacja

  • H. Tiliouine

  - Rok 2003

  Referat przedstawia badanie działania układu sterowania w systemie elektroenergetycznym oparte na oszacowanie parametrów. Na podstawie pomiarów wykonanych w stanie zakłóconiowym, parametry te są oszacowane minimizując uchyb pomiędzy wartościami wielkości uzyskanych z pomiarów i wartościami wielkości wyjściowych modelu systemu elektroenergetycznego. W celu zmniejszenia tego uchybu, proponowano dwie metody: klasyczna oparta na czułości...

• Power Hardware-in-the-Loop Approach In Power System Development

  Publikacja

  • F. Kutt
  • Ł. Sienkiewicz
  • A. Melchert
  • W. Pawlicki

  - Rok 2018

  The main objective of the research is the verification of the Power Hardware-In-The-Loop (PHIL) approach in power system analysis and design. The premise of the article is that using PHIL approach the performance of the power system in steady and transient state conditions can be analysed in real power system conditions. Models of induction machine were developed and real time simulations were performed. Simulation variables were...

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• Journal of Present Problems of Power System Control

  Czasopisma

  ISSN: 2084-2201

• Power Hardware-In-the-Loop Approach for Autonomous Power Generation System Analysis

  Publikacja

  • S. Racewicz
  • F. Kutt
  • Ł. Sienkiewicz

  - ENERGIES - Rok 2022

  The article presents the Power Hardware-In-the-Loop (PHIL) dynamic model of a synchronous generator of 125 kVA for autonomous power generation system analysis. This type of system is typically composed of electrical energy sources in the form of several diesel generator units with synchronous machines, the main distribution switchboard and different loads. In modern power distribution systems, the proposed power management strategies...

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• Transmission Quality Measurements in DAB+ Broadcast System

  Publikacja

  • P. Falkowski-Gilski
  • J. Stefański

  - Metrology and Measurement Systems - Rok 2017

  In the age of digital media, delivering broadcast content to customers at an acceptable level of quality is one of the most challenging tasks. The most important factor is the efficient use of available resources, including bandwidth. An appropriate way of managing the digital multiplex is essential for both the economic and technical issues. In this paper we describe transmission quality measurements in the DAB+ broadcast system....

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• Mobile system for on-road measurements of air pollutants

  Publikacja

  • R. Katulski
  • J. Namieśnik
  • J. Sadowski
  • J. Stefański
  • K. Szymańska
  • W. Wardencki

  - REVIEW OF SCIENTIFIC INSTRUMENTS - Rok 2010

  W pracy zaprezentowano prototyp mobilnej stacji diagnostycznej do pomiarów stężeń typowych zanieczyszczeń powietrza (C6H6, NO2, NOx, CO i CO2) pochodzących z komunikacji w miastach. Nowością proponowanego systemu jest możliwość przeprowadzania pomiarów emisji zanieczyszczeń wzdłuż ciągów komunikacyjnych i w miejscach, w których nie mogą być zastosowane stacjonarne stacje monitoringowe. W proponowanym rozwiązaniu, urządzenie...

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