Wyniki wyszukiwania dla: ENERGY EFFICIENCY MANAGEMENT

• Energy Efficiency

  Czasopisma

  ISSN: 1570-646X , eISSN: 1570-6478

• ENERGY CONVERSION AND MANAGEMENT

  Czasopisma

  ISSN: 0196-8904 , eISSN: 1879-2227

• PAYMENT TRANSACTIONS’ ENERGY EFFICIENCY

  Publikacja

  • T. Osadcha
  • O. Melnychenko

  - Współpraca Europejska - Rok 2021

  The payment system and infrastructure is a sector that is not given enough attention today in the context of energy efficiency. This sector plays a big role in organizing and ensuring money circulation and funds. It has its value consisting on the one hand of the cost of payment equipment, infrastructure, payment instruments. On other hand, its value consists of the cost of energy for their manufacture and maintenance. The European...

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• ANALYSIS OF ENERGY EFFICIENCY IN ELECTRIC DRIVES

  Publikacja

  • S. Mirchevski
  • M. Bartłomiejczyk
  • S. Hamacek
  • H. Hamackova

  - Rok 2013

  In this paper energy efficiency in electric drives is analysed. This factor strongly depends on energy parameters - efficiency n and power factor k (in special case cos fi)

• Microgrid Energy Management System

  Publikacja

  • A. Kowalczyk
  • A. Włodarczyk
  • J. Tarnawski

  - Rok 2016

  In the era of rapid development of "green energy” and storage devices, microgrids implemented in line with the concept of distributed generation can be an effective form of power management. There is a need for an efficient, optimal and reliable control of the combined infrastructure. The article presents a flexible, configurable microgrid's resources control system, which executes the task of meeting the electricity demand of...

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• Energy Management of Microgrid System

  Publikacja

  • M. Włas

  - Rok 2011

  W artykule przedstawiono system sterowania rozproszonych źródeł energii (DER) w oparciu o protokół Ethernet POWERLINK. Autorzy opracowali metody komunikowania się z systemu Zarządzania Energią z przekształtnikami energoelektronicznymi w system zwany mikrosiecią (Microgrid). W artykule przedstawiono optymalny podział mocy pomiędzy źródłami wytwórczymi a obciążeniem. System ten składa się z: kogeneratora z silnikiem na gaz ziemny...

• Losses and energy efficiency of drive motors and systems

  Publikacja

  • Z. Paszota

  - Rok 2013

  Losses and energy efficiency of every drive motor must be presented as functions of physical quantities independent of losses in the motor. Such quantities are speed and load required by the machine or device driven by the motor, changing in the drive operating field. Speed and load of the motor decide of the instantaneous useful power of the motor and also in a differentiated way of kinds and values of losses occurring in the...

• Losses and energy efficiency of drive motors and systems

  Publikacja

  • Z. Paszota

  - Polish Maritime Research - Rok 2013

  Losses and energy efficiency of every drive motor must be presented as functions of physical quantities independent of losses in the motor. Such quantities are speed and load required by the machine or device driven by the motor, changing in the drive operating field. Speed and load of the motor decide of the instantaneous useful power of the motor and also in a differentiated way of kinds and values of losses occurring in the...

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• Research of energy efficiency of laboratory photovoltaic installation

  Publikacja

  • A. Mroziński

  - Journal of Civil Engineering, Environment and Architecture - Rok 2014

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• Analysis of energy efficiency of suburban railway transport network

  Publikacja

  • A. Jakubowski
  • K. Karwowski
  • A. Wilk

  - Rok 2021

  Rising numbers of agglomeration residents cause increased need for people movement on daily basis. Because of congestion of local roads, air pollution and limited parking space, providing mass transit based on electric traction is reasonable. While the electric rail vehicles are considered highly efficient in themselves, they need to be analyzed as a part of a transport network, because energy consumption depends on operating conditions...

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