The Analysis of Technical Trend in Islanding Operation, Harmonic Distortion, Stabilizing Frequency, and Voltage of Islanded Entities

Thanh Son Tran, Duc Tuyen Nguyen and Goro Fujita
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Thanh Son Tran: Graduate School of Engineering and Science, Shibaura Institute of Technology, Tokyo 135-8548, Japan
Duc Tuyen Nguyen: Department of Power System, Hanoi University of Science and Technology, Hanoi 11615, Vietnam
Goro Fujita: Department of Electrical Engineering, Shibaura Institute of Technology, Tokyo 135-8548, Japan

Resources, 2019, vol. 8, issue 1, 1-28

Abstract: This paper focuses on autonomous multi-islanded entities and the seamless reconnection to the main grid as the self-healing ability of the future power system. The minimization of power quality issues (mainly that of voltage, frequency, and harmonics) in such entities based on controllers, with or without intercommunication, is also an important part of this paper. The future power system, with the significant penetration of distributed generations (DGs), can rapidly respond to any problem occurring within it by separating into autonomous islanded entities to prevent the disconnection of DGs. As a result, high-quality and continuous power is supplied to consumers. Finally, future research that is necessary for the realization of the future power system is discussed.

Keywords: islanded operation; power quality; seamless reconnection; microgrid; distributed generation; droop control; hierarchical control; Energy Internet (search for similar items in EconPapers)
JEL-codes: Q1 Q2 Q3 Q4 Q5 (search for similar items in EconPapers)
Date: 2019
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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