A hybrid islanding detection method for distributed synchronous generators

Chang, Wen-Yeau

doi:10.1109/ipec.2010.5544559

Cited by 28 publications

(15 citation statements)

References 12 publications

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“…High expense and low power quality of these methods make them unattractive d) Hybrid method These methods are a combination of active and passive methods. They are complex and expensive [20], [21]. An important measure for the effectiveness of any islanding detection method is the Non-detection zone.…”

Section: Islanding and Islanding Detection Methodsmentioning

confidence: 99%

Interconnection issues for distributed resources in a smart distribution system

Thomas

Terang

2012

2012 IEEE 5th India International Conference on Power Electronics (IICPE)

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The purpose of this paper is to relate the issues which have an impact on the interconnection of distributed resources to the utility grid. Impact that can be clearly seen is with respect to the types of distributed resources and the power electronic (PE) devices used to interface them. A balance has to be maintained between the type of DER's and the interfaces in order to get the maximum benefit of incorporating Distributed Generation to the grid. Islanding methods which are the means for creating the microgrids and islanding detection methods are a critical feature. These, together with protection and reliability features have been discussed in the paper.

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Section: Islanding and Islanding Detection Methodsmentioning

confidence: 99%

Interconnection issues for distributed resources in a smart distribution system

Thomas

Terang

2012

2012 IEEE 5th India International Conference on Power Electronics (IICPE)

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“…The hybrid methods involve two stages of detecting actions to overcome the problems of passive method and active method, in order to attain higher efficiency [39]. Throughout the detecting course of action, passive detection method is used as prime protection, and then the active detection method is implemented when the islanding is assumed through the passive method [13].…”

Section: Hybrid Islanding Detection Techniquesmentioning

confidence: 99%

“…Hybrid methods provide better effectiveness for detecting islanding. Most of the proposed methods are still in the research and development stage, yet to reach practical implementation in real systems [39].…”

Section: Hybrid Islanding Detection Techniquesmentioning

confidence: 99%

An Analytical Survey of the Islanding Detection Techniques of Distributed Generation Systems

Khichar

Lalwani

2018

Technol Econ Smart Grids Sustain Energy

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This paper provides an analytical survey of the islanding detection techniques for the distributed generation systems. Islanding phenomena on takes place when the power supply from the main utility is intermittent due to numerous reasons, but the distributed generation keeps supplying power into the distribution networks. Islanding can be dangerous to workers and electrical equipment, even the power grid. Therefore, islanding detection is the priority among priorities. Islanding detection is a precondition of two working modes switching for distributed generation. In this paper, a detailed description followed by the classification of the islanding detection techniques has been made based on features, such as detection time, size of non-detection zone, power quality disturbances, system cost and operation under multiple distributed generation units. The merits and demerits of islanding detection methods are analyzed and summarized in this paper. In this manner, the greatest detection outcome can be achieved by exploiting the merits of each method. This paper is aimed to serve as a convenient reference and guidance value for deciding the islanding detection method for future islanding users in distributed generation system.

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“…In particular, island detection techniques based on remote [4], passive [5], active [6], hybrid [7], and grid-reconnection detection techniques [8] have been explored and tested. In [9], an adaptive intentional islanding configuration based on the load states and generation availability in the system was proposed.…”

Section: Introductionmentioning

confidence: 99%

On Exploring Potential Reliability Gains Under Islanding Operation of Distributed Generation

Heidari

Agelidis

Zayandehroodi

et al. 2016

IEEE Trans. Smart Grid

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The paper presents a subislanding approach based on two algorithms, a backtracking algorithm, which is used to detect the exact location of distributed generation based on renewable energy sources (DGRESs) to establish subislands in the distribution networks and a protection co-ordination algorithm, which is used to identify the fault location. The IEEE reliability busbar test system is used for algorithm qualification, with several case studies and sensitivity analyses employed to verify the proposed algorithms. The probabilistic-based analytical technique along with the customer interruption cost model is then used to evaluate reliability improvements. The results presented in the paper indicate that the proposed approach is effective in increasing the reliability of power distribution systems with high penetration of DGRESs while providing an online reliability assessment. From 2006 to 2012, he was with the Faculty of Engineering, University of Zabol, Zabol, Iran. His current research interests include power system operation, power system security and reliability, renewable energy resource, and application of optimization in power systems. Vassilios G. Agelidis (S'89-M'90-SM'00) received the B.Eng. degree in electrical engineering from the Democritus University of Thrace, Xanthi, Greece, in 1988; the M.S. degree in applied

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A hybrid islanding detection method for distributed synchronous generators

Cited by 28 publications

References 12 publications

Interconnection issues for distributed resources in a smart distribution system

Interconnection issues for distributed resources in a smart distribution system

An Analytical Survey of the Islanding Detection Techniques of Distributed Generation Systems

On Exploring Potential Reliability Gains Under Islanding Operation of Distributed Generation

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