Publication detail
Oscillacions in water turbine feeding pipeline caused by regulation
NĚMEC, Z. MATOUŠEK, R.
English title
Oscillacions in water turbine feeding pipeline caused by regulation
Type
Conference proceedings
Language
en
Original abstract
The paper is concerned with the potential occurrence of head and flow oscillations in a long water feeding pipeline of a hydraulic power plant. A situation is analysed which is characterized by oscillations being caused by two conditions occurring simultaneously – the water feeding pipeline of a controlled hydraulic power plant is prone to resonance and the controlling system generates undesired changes in the turbine opening at exactly the critical frequency.
Keywords in English
Water power plant, water turbine, water turbine pipeline, water turbine control, speed control, head oscillations, head-opening response
Released
2009-10-14
Publisher
Brno University of Technology
Location
Brno
ISBN
978-80-214-3947-4
Book
Proceedings of the 3rd IAHR International Meeting of the Workgroup on Cavitation and Dynamic Problems in Hydraulic Machinery and Systems
Pages from–to
533–539
Pages count
7
BIBTEX
@proceedings{BUT65741,
editor="Zdeněk {Němec} and Radomil {Matoušek}",
title="Oscillacions in water turbine feeding pipeline caused by regulation",
year="2009",
pages="533--539",
publisher="Brno University of Technology",
address="Brno",
isbn="978-80-214-3947-4"
}