Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Characteristic study, its identification and self-tuned approach to control hydro-power plants
Year:2013
Research Areas
  • Electric engineering
Information
Abstract
The water time constant and mechanical time constant greatly influences the power and speed oscillations of hydro-turbine-generator unit. This paper discusses the turbine power transients in response to different nature and changes in the gate position. The work presented here analyses the characteristics of hydraulic system with an emphasis on changes in the above time constants. The simulation study is based on mathematical first-, second-, third- and fourth-order transfer function models. The study is further extended to identify discrete time-domain models and their characteristic representation without noise and with noise content of 10 & 20 dB signal-to-noise ratio (SNR). The use of self-tuned control approach in minimising the speed deviation under plant parameter changes and disturbances is also discussed.
International
Si
JCR
No
Title
International Journal of Sustainable Energy
ISBN
1478-6451
Impact factor JCR
Impact info
Volume
10.1080/14786451.2013.774001
Journal number
From page
1
To page
32
Month
ENERO
Ranking
Participants
  • Autor: A. S. Raghuvanshi (Indian Institute of Information Technology)
  • Autor: Nand Kishor (Motilal Nehru National Institute of Technology)
  • Autor: Jose Jesus Fraile Ardanuy (UPM)
  • Autor: S.P. Singh (Indian Institute of Technology)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Sistemas Dinámicos, Aprendizaje y Control (SISDAC)
  • Departamento: Tecnologías Especiales Aplicadas a la Telecomunicación
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)