Proceedings ArticleDOI
Comparative Study of the IEEE 34 Node Test Feeder under Practical Simplifications
N. Mwakabuta,A. Sekar +1 more
- pp 484-491
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TLDR
In this article, the authors compare the results obtained using simplifying assumptions leading to the balanced three phase main feeder and spot loads with exact results given in the IEEE node test feeder data.Abstract:
The IEEE 34 node distribution test feeder incorporates all possible practical configurations and load profiles, such as three phase asymmetry, single phase laterals and distributed loads, among others. Simplifying assumptions leading to the balanced three phase main feeder and spot loads are common in the papers published in the literature on distribution system planning and operation. The purpose of this paper is to compare the results obtained using such simplifications with exact results given in the IEEE node test feeder data. Typical simplifying scenarios are assumed and the resulting balanced system analyzed. Comparison of voltage profiles and system losses validates the use of simplified balanced three phase system in the determination of equipment sizing, location and control parameters.read more
Citations
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Distributed Secondary Control for Active Power Sharing and Frequency Regulation in Islanded Microgrids Using an Event-Triggered Communication Mechanism
TL;DR: A distributed secondary control scheme with a sampled-data-based event-triggered communication mechanism is proposed to achieve active power sharing and frequency regulation in a unified framework, where neighborhood sampled- data exchange occurs only when the predefined triggering condition is violated.
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A Multiobjective Distributed Control Framework for Islanded AC Microgrids
TL;DR: A distributed two-layer control structure for ac microgrids that regulates the active and reactive powers of CCVSIs and is verified on a microgrid test system and IEEE 34 test feeder.
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Coordinated Control of Distributed Energy Resources and Conventional Power Plants for Frequency Control of Power Systems
TL;DR: It is shown that with appropriate control of DERs in microgrids, the frequency deviation of the power system will decrease and the stability margin can be increased.
References
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TL;DR: In this paper, the authors present an approximate method of analysis Voltage Drop Line Impedance K Factors Uniformly Distributed Loads Lumping Loads in Geometric Configurations.
Journal ArticleDOI
Analysis of radial distribution systems with embedded series FACTS devices using a fast line flow-based algorithm
TL;DR: In this article, a line flow-based formulation of power flow equations with bus voltage magnitudes and line flows as independent variables is proposed for radial distribution systems with embedded series Flexible AC Transmission System (FACTS) devices.
Methodology for designing the fuzzy resolver for a radial distribution system fault locator
TL;DR: This dissertation reports on a methodology that was developed utilizing fuzzy aggregation operators in the fuzzy resolver, which aims to obtain a smaller subset of line sections as potential faulted sections than the individual fault location methods.