Development of Electromagnetic Transient Simulation Models for Power Quality Analysis of Distribution Systems

2017 ◽  
Vol 137 (9) ◽  
pp. 614-622 ◽  
Author(s):  
Tomohiro Nagashima ◽  
Kentaro Fukushima ◽  
Taku Noda
Keyword(s):  
Power Quality ◽  
Distribution Systems ◽  
Simulation Models ◽  
Transient Simulation ◽  
Quality Analysis ◽  
Electromagnetic Transient ◽  
Electromagnetic Transient Simulation ◽  
Power Quality Analysis

scholarly journals Transient Simulation of Distribution System with Converter-Based Distributed Generation for Stability Analysis Using Frequency Response Optimized Integrators

2021 ◽  
Author(s):  
Sheng Lei ◽  
Alexander Flueck
Keyword(s):  
Stability Analysis ◽  
Power Systems ◽  
Distributed Generation ◽  
Distribution System ◽  
Distribution Systems ◽  
Transient Simulation ◽  
Generation Efficiency ◽  
Electromagnetic Transient ◽  
Electromagnetic Transient Simulation ◽  
Simulation Scheme

<p>This paper introduces a novel transient simulation scheme and its extension for stability analysis of distribution systems with converter-based distributed generation. Efficiency and accuracy of the simulation scheme with extension are investigated. It is demonstrated that millisecond-level step sizes are applicable to efficient electromagnetic transient simulation for stability analysis of unbalanced power systems while maintaining satisfactory accuracy. The paper also supports the extension of the simulation scheme by showing that the extension has only an insignificant impact on the accuracy but significantly enhances the efficiency.<br></p><p><br></p><p></p><p>This paper has been accepted by the 2021 IEEE IAS Annual Meeting.</p><p></p>

scholarly journals Transient Simulation of Distribution System with Converter-Based Distributed Generation for Stability Analysis Using Frequency Response Optimized Integrators

2021 ◽  
Author(s):  
Sheng Lei ◽  
Alexander Flueck
Keyword(s):  
Stability Analysis ◽  
Power Systems ◽  
Distributed Generation ◽  
Distribution System ◽  
Distribution Systems ◽  
Transient Simulation ◽  
Generation Efficiency ◽  
Electromagnetic Transient ◽  
Electromagnetic Transient Simulation ◽  
Simulation Scheme

<p>This paper introduces a novel transient simulation scheme and its extension for stability analysis of distribution systems with converter-based distributed generation. Efficiency and accuracy of the simulation scheme with extension are investigated. It is demonstrated that millisecond-level step sizes are applicable to efficient electromagnetic transient simulation for stability analysis of unbalanced power systems while maintaining satisfactory accuracy. The paper also supports the extension of the simulation scheme by showing that the extension has only an insignificant impact on the accuracy but significantly enhances the efficiency.<br></p><p><br></p><p></p><p>This paper has been accepted by the 2021 IEEE IAS Annual Meeting.</p><p></p>

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