Original scientific paper

https://doi.org/10.37798/202069126

Flicker spreading in a transmission network

Tonko Garma ; Power Engineering Department, FESB, University of Split
Denisa Galzina ; Croatian Transmission System Operator ( HOPS PrP Zagreb)

Abstract

This paper reports the flicker spreading in the transmission network. Chapter 1 presents introduction containing brief background and key concepts,
followed by description of the corresponding instrumentation in Chapter 2. Key contribution of the paper is elaborated in Chapters 3 and 4. Chapter 3
reports measurements of the flicker magnitude along the 400 kV, 220 kV and 110 kV transmission grid for various distances from flicker origin on 400
kV grid, and Chapter 4 gives cost-effective predictive model, enabling estimation of the flicker magnitude for arbitrary selected origin-to-spot distance
base on non-linear regression approach. Paper is extension of the work presented at Smagrimet 2019 conference.

Keywords

Short term flicker (Pst), long term flicker (Plt), flicker origins, mitigation techniques, flicker mesurements, prediction model.

Hrčak ID:

247117

URI

https://hrcak.srce.hr/247117

Publication date:

15.1.2020.

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