The modeling of distribution feeders enhanced by distributed generation in DIgSILENT

Kim, Insu; Regassa, Raeey; Harley, R.G.

doi:10.1109/pvsc.2015.7356246

Cited by 6 publications

(2 citation statements)

References 10 publications

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“…The IEEE 13-node distribution test feeder [50,51] is a standard distribution system test model developed by the IEEE Power Engineering Society. The operating voltage of the distribution feeder is 4.16 kV at a power frequency of 60 Hz.…”

Section: Modeling Of Ieee 13-node Distribution Test Feedermentioning

confidence: 99%

Islanding Detection Using a Micro-Synchrophasor for Distribution Systems with Distributed Generation

Subramanian¹,

Loganathan²

2020

Energies

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Distributed Generation (DG) has changed the power generation system to small-scale instead of large-scale generation. The demanding issue with the interconnection of DG is the detection of unintended islanding in a network. Several methods proposed in the literature show drawbacks such as high non-detection zones (NDZ) and higher tripping time. In this paper, the IEEE 13 bus distribution network with DGs like wind and solar power plants is integrated at two buses. Islanding is detected by utilizing data from a micro-synchrophasor located at the distribution grid and the DG. The micro-synchrophasor-based unintended islanding detection algorithm is based on parameters such as voltage, rate of change of voltage, frequency, rate of change of frequency, voltage phase angle difference and the rate of change of the voltage phase angle difference between the utility and the islanded grid. The proposed islanding detection algorithm discriminates between islanding and non-islanding conditions and is highly efficient under zero power mismatch conditions. The proposed method has null NDZ and satisfies the IEEE 1547 standard for DG tripping time. The effectiveness of the proposed IDM was verified when there are multiple DGs in the islanded grid. Also, the proposed method does not require additional hardware as it can be incorporated in digital relays with synchrophasor functionality.

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Section: Modeling Of Ieee 13-node Distribution Test Feedermentioning

confidence: 99%

Islanding Detection Using a Micro-Synchrophasor for Distribution Systems with Distributed Generation

Subramanian¹,

Loganathan²

2020

Energies

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“…The genetic algorithms optimization method is used to allocate the distributed power generation systems and maintain bus voltages of distribution system in the range of set value. The modeling distributed generation based distribution feeder enhancement is discussed in [13]. The effect of distributed generation on the distribution network is examined, this study represents a distribution network enhancement by the photovoltaic system.…”

Section: Introductionmentioning

confidence: 99%

Analysis The Impact Of Photovoltaic System For Loss Minimization In Modern Power System

Et. al.

2021

TURCOMAT

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This paper proposes to analyze the influence of the installation of photovoltaic systems in the power system network. In conventional power system network contains a synchronous generator to generate real and reactive power and it is located far away from the load center due to availability of raw material and water etc. This long distance transmission of power leads to losses in the system and it can be reduced by placing the power generation system nearer to the load center. The development of renewable sources of energy like wind power generation system and photovoltaic power generation will play vital role in this direction of loss minimization of the power system network. In modern power system, the installation the renewable sources of energy are very much essential to avoid the contamination of environment and to meet the future increasing electrical power demand. Hence, it is important to analyze the benefits of photovoltaic systems for the minimization loss of power in the power system. Here, WSSC 9-bus system is considered to analyze the impact of the proposed scheme.

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Dynamic Simulation of a Large Power System with High-Capacity Photovoltaic Systems Able to Control Reactive Power

Kim

2019

2019 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific)

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The modeling of distribution feeders enhanced by distributed generation in DIgSILENT

Cited by 6 publications

References 10 publications

Islanding Detection Using a Micro-Synchrophasor for Distribution Systems with Distributed Generation

Islanding Detection Using a Micro-Synchrophasor for Distribution Systems with Distributed Generation

Analysis The Impact Of Photovoltaic System For Loss Minimization In Modern Power System

Dynamic Simulation of a Large Power System with High-Capacity Photovoltaic Systems Able to Control Reactive Power

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