Proceedings ArticleDOI
Status and future directions of power system harmonic analysis
W. Xu
- Vol. 2, pp 1179-1184
TLDR
In this paper, the main developments and conclusions in the area of power system harmonic analysis have been summarized, with the help of four example research topics, and the possible future directions of power systems harmonic analysis research.Abstract:
This paper provides a concise review on the main developments and conclusions in the area of power system harmonic analysis. Commonly accepted methods for conducting harmonic studies have been summarized. The area of harmonic analysis is still a very fertile ground for exploration. With the help of four example research topics, the paper also demonstrates possible future directions of power system harmonic analysis research.read more
Citations
More filters
Journal ArticleDOI
Harmonic Impact of a 20-MW PV Solar Farm on a Utility Distribution Network
TL;DR: In this paper, the harmonic impact of a large PV solar farm of 20MW in a utility distribution system is analyzed using the commercial grade PSCAD/EMTDC software, which is validated through load flow studies conducted by CYME software and correlated with SCADA measurements.
Journal ArticleDOI
Analysis of Elevated Neutral-to-Earth Voltage in Distribution Systems With Harmonic Distortion
E.R. Collins,Jian Jiang +1 more
TL;DR: In this article, a multiphase harmonic load-flow algorithm for radial distribution systems is presented for NEV analysis, which includes the neutral branch such that the NEV is available directly.
Dissertation
System and method for determining harmonic contributions from nonlinear loads in power systems
Journal ArticleDOI
Evaluating harmonic voltage distortion in load-variating unbalanced networks using Monte Carlo simulations
Márcio Melquíades Silva,Márcio Melquíades Silva,Manuel Losada y Gonzalez,Wadaed Uturbey,Eduardo G. Carrano,Selênio Rocha Silva +5 more
TL;DR: In this article, a new methodology for modeling and handling with aggregated harmonic loads and linear loads in the harmonic power flow analysis is presented, which can be used in balanced and unbalanced systems and for deterministic and stochastic studies.
Proceedings ArticleDOI
Assessment of Potential Harmonic Problems for Systems with Distributed or Random Harmonic Sources
TL;DR: Case study results confirmed that the proposed Resonance mode analysis approach is an effective tool for harmonic evaluation of systems with distributed or random harmonic sources.
References
More filters
Book
Power Electronic Converter Harmonics: Multipulse Methods for Clean Power
TL;DR: In this paper, Paice brings new circuit schematics and easy-to-follow methods for practical system analysis using actual field test results, and provides an invaluable guide to multiple converters, power sources, and IEEE Industry Standard 519.
Journal ArticleDOI
Selective Modal Analysis with Applications to Electric Power Systems, PART I: Heuristic Introduction
TL;DR: This paper heuristically presents basic concepts and results of SMA and lays the foundations for their application to a number of problems in analysis of power system dynamics, particularly to the Dynamic Stability problem.
Journal ArticleDOI
Harmonic Power Flow Studies Part I - Formulation and Solution
Daozhi Xia,Gerald T. Heydt +1 more
TL;DR: In this paper, the conventional Newton-Raphson power flow study has been reformulated to permit the inclusion of nonlinear loads, which give rise to harmonic signals which propagate throughout the power system.
Journal ArticleDOI
An investigation of harmonics attenuation and diversity among distributed single-phase power electronic loads
TL;DR: In this paper, the cumulative harmonic current characteristics of a large number of distributed single-phase power electronic loads are investigated, and a complete analytical model for the most common load type is derived.