Wyniki wyszukiwania dla: STATOR WINDING, MACHINE CONTROL

• Medium-Voltage Drives: Challenges and existing technology

  Publikacja

  • H. Abu-Rub
  • S. Bayhan
  • S. Moinoddin
  • M. Malinowski
  • J. Guziński

  - IEEE Power Eelectronics Magazine - Rok 2016

  The article presents an overview of state-of-art solutions, advances, and design and research trends in medium-voltage (MV) drive technologies - and also discusses the challenges and requirements associated with the use of such drives. The choice and deployment of MV drives in industries are associated with numerous requirements related to the front-end converter (grid side) and inverter (machine side). The focus is on solutions...

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• The cement-bone bond is weaker than cement-cement bond in cement-in-cement revision arthroplasty. A comparative biomechanical study

  Publikacja

  • M. Ceynowa
  • K. Żerdzicki
  • P. Kłosowski
  • M. Zrodowski
  • R. Pankowski
  • M. Rocławski
  • T. Mazurek

  - PLOS ONE - Rok 2021

  This study compares the strength of the native bone-cement bond and the old-new cement bond under cyclic loading, using third generation cementing technique, rasping and contamination of the surface of the old cement with biological tissue. The possible advantages of additional drilling of the cement surface is also taken into account. Femoral heads from 21 patients who underwent a total hip arthroplasty performed for hip arthritis...

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