Die Gruppe unter dem Einfluss neuer Technologien

Lehner, Franz

doi:10.1007/978-3-322-80891-2_18

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2021

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [5], the global oscillation modes of the synchronous grid of continental Europe are elaborated. The typical frequency range of inter-area oscillations in this interconnected system is 0.1 Hz to 0.5 Hz ( [11], [5]).…”

Section: Introductionmentioning

confidence: 99%

Damping of inter-area oscillations by combining control strategies in hydropower plants

Fank

Renner

2021

Elektrotech. Inftech.

View full text Add to dashboard Cite

This paper examines how the damping capability can be improved if inter-area oscillations occur by combining control strategies in hydropower plants. First, the control challenges of hydropower plants, such as the water hammer effect, are discussed. In a single-machine infinite bus system (SMIBS), the use of a Power System Stabilizer (PSS) in the generator excitation and in the governor control path as well as the combination of both strategies are examined for their effectiveness in terms of their damping capability. In addition, these results are compared with an optimal state space controller with an observer as a damping element. The Heffron-Phillips model is the design model for the PSS as well as for the model-based controller. The verification of the damping capability through the PSS variants is evaluated by using a three-machine model in the time domain and by using modal analysis.

show abstract

Section: Introductionmentioning

confidence: 99%