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- Title
ABOUT POWER AND ENERGY ABSORPTION AT ELEVATORS WITH SPEED MODELING.
- Authors
CRĂCIUN, Ioana
- Abstract
Energy and power absorption is a permanent subject of improvement in elevator technologie. Speed control technologie for electric traction elevators allowes to investigate several modeling posibilities. The paper aims to compare three modeling variants: trapezoidal modeling, parabolic modeling and cosinusoidal modeling of acceleration, if lifting the fully loaded and the empty cabin of a personnel elevator. Three comparison criteria were propsed: maintainig the same acceleration, mantaining the same time duration, and limiting jerk.
- Subjects
ENERGY absorption films; ACCELERATION (Mechanics); TRAPEZOIDS; MECHANICAL loads; PARABOLA
- Publication
Academic Journal of Manufacturing Engineering, 2015, Vol 13, Issue 1, p33
- ISSN
1583-7904
- Publication type
Article