Search results for: MECHANICAL DRIVE SYSTEMS

• MECHANICAL SYSTEMS AND SIGNAL PROCESSING

  Journals

  ISSN: 0888-3270

• THE MODELLING OF ACCUMULATION AND DISSIPATION OF ENERGY IN MECHANICAL DRIVE SYSTEM

  Publication

  • A. Kaczmarski

  - Journal of Polish CIMEEAC - Year 2013

  This paper presents a modelling of accumulation and dissipation energy in simple drive system. The simple drive system is presented by laboratory stand designed for calculate fatigue life of material for bending and rotation tests pieces. The laboratory stand was prepared to diagnosis of fatigue life of material by use energetic methods. This idea was submitted as utility model to Polish Patent Office. This laboratory stand gives...

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• Losses and energy efficiency of drive motors and systems

  Publication

  • Z. Paszota

  - Polish Maritime Research - Year 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

  Publication

  • Z. Paszota

  - Year 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...

• The Electrical Drive Systems with the Current Source Converter

  Publication

  • M. Morawiec
  • Z. Krzemiński

  - Year 2014

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• Theoretical models of the torque of mechanical losses in the pump used in a hydrostatic drive

  Publication

  • Z. Paszota

  - Polish Maritime Research - Year 2011

  Przedstawiono modele teoretyczne i matematyczne momentu strat mechanicznych występujących w pompie o stałej teoretycznej wydajności qPt na obrót wału (o stałej teoretycznej objętości roboczej VPt) bądź o zmiennej geometrycznej wydajności qPgv na obrót wału (o zmiennej geometrycznej objętości roboczej VPgv). Modele mają służyć badaniom laboratoryjnym i symulacyjnym strat energetycznych w pompie umożliwiającym ocenę sprawności energetycznej...

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• International Journal of Power Electronics and Drive Systems

  Journals

  ISSN: 2088-8694

• Comparison of properties of the new electro-mechanical model and circumferential model of the inductive-dynamic drive

  Publication

  • P. Jankowski
  • M. Wołoszyn

  - INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS - Year 2019

  The article presents a new electromechanical model of inductive-dynamic drive. The model is implemented in two environments: Maxwell for analyzing electrodynamic phenomena including moving of the disc and Ansys which allows for stress analysis on the basis of the volume forces imported from Maxwell. Additionally, a model validation by comparing with the existing circumferential model was carried out.

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• Theoretical and mathematical models of the torque of mechanical losses in a hydraulic rotational motor for hydrostatic drive

  Publication

  • Z. Paszota

  - Polish Maritime Research - Year 2010

  W pracy przedstawiono modele teoretyczne i matematyczne momentu strat mechanicznych występujących w silniku hydraulicznym obrotowym o stałej teoretycznej chłonności qMt silnika na obrót wału (o stałej teoretycznej objętości roboczej VMt silnika) i o zmiennej chłonności qMgv = bM qMt na obrót wału (o zmiennej geometrycznej objętości roboczej VMgv silnika). Modele mają służyć badaniom laboratoryjnym i symulacyjnym strat energetycznych...

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• Research of electric drive systems with real time software configurable control

  Publication

  • A. Anuchin
  • G. Demidova
  • Y. Vagapov
  • R. Strzelecki

  - Science, Technology and Arts Research Journal - Year 2020

  Предмет исследования. Представлен учебно-лабораторный стенд для исследования систем управления элек- троприводами. Стенд используется для обучения студентов системам управления электроприводами и предна- значен для повышения эффективности усвоения материала. Метод. В основу предлагаемого решения положен метод взаимного нагружения электрических машин, питаемых от силовых преобразователей с общим звеном постоянного тока. Это позволяет...

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