Modelling and analysis of a PSS application for LFC in hydro-electric power plant

Mahdavian, M.; Shahgholian, Ghazanfar; Janghorbani, Mohammadreza; Farazpey, Saeed; Azadeh, Mansoureh

doi:10.1109/ecticon.2016.7560910

Cited by 1 publication

(1 citation statement)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Active power balance will remain constant system frequency and imbalance can directly affect the frequency and speed of the generator, thus applying load frequency control (LFC) in the power system is necessary [10,11]. The objective of the LFC is to satisfy the following requirements [12,13]: (a) zero steady state errors in tie-line exchanges and frequency deviations, (b) optimal transient behaviors and (c) in steady state, the power generation levels should satisfy the optimal dispatch conditions. The flow of active power in a transmission system is influenced by different control actions.…”

Section: Introductionmentioning

confidence: 99%

Power System Stabilizer Application for Load Frequency Control in Hydro-Electric Power Plant

Shahgholian¹

2017

IJTAM

Self Cite

View full text Add to dashboard Cite

Abstract:Renewable energy provides 20% of electricity generation worldwide. Hydroelectric power is the cheapest way to generate electricity today. It provides almost onefifth of the electricity in world. Hydropower is produced in more than 150 countries. The main objective of this paper is modelling and analysis of the effects of the power system stabilizer (PSS) for load frequency control (LFC) system in hydro-electric power plant to damp the frequency oscillations due to different load distributions. LFC is the mechanism by which the energy balance is maintained. PSS is used to increase the system positive damping. The results of small signal stability analysis have been represented employing eigenvalue as well as time domain response.

show abstract

Section: Introductionmentioning

confidence: 99%