Wyniki wyszukiwania dla: ENERGY%20EFFICIENCY

• Energy Efficiency

  Czasopisma

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

• ENERGY

  Czasopisma

  ISSN: 0360-5442 , eISSN: 1873-6785

• Katamaran ''Energa Solar'' zasilany energią słoneczną = Solar energy ''Energa Solar'' catamaran

  Publikacja

  • D. Duda
  • W. Litwin

  - Przegląd Spawalnictwa - Rok 2007

  Referat prezentuje unikalną jednostkę zasilaną energią słoneczną ENERGA Solar.

• 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)

• Research of energy efficiency of laboratory photovoltaic installation

  Publikacja

  • A. Mroziński

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

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• 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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• 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...

• Social and Infrastructural Conditioning of Lowering Energy Costs and Improving the Energy Efficiency of Buildings in the Context of the Local Energy Policy

  Publikacja

  • M. Mrówczyńska
  • M. Skiba
  • A. Bazan-Krzywoszańska
  • D. Bazuń
  • M. Kwiatkowski

  - ENERGIES - Rok 2018

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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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