Black Start Studies for Micro-grids with Distributed Generators

Wang, Y J; Xiang, Dong; Wang, B; Liu, J; Guo, Anqi

doi:10.1049/cp.2014.0142

Cited by 3 publications

(4 citation statements)

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“…The microsources can be classified into two types, Black-Start Distributed Generation (BSDG) and Nonblack-start Distributed Generation (NBDG) based on whether it possesses black start capability [28]. The BSDGs include gas turbines, hydro units, steam units, and DGs with storage devices like batteries and super-capacitors [29].…”

Section: B Black Start Capabilitymentioning

confidence: 99%

“…A number of black start studies have been proposed in the literature. In [29], an optimized black start scheme using a DG with storage devices and V/f control was verified as feasible among different schemes by assessing LV distribution network building time and minimum load power factor. In [30], two methods were proposed to investigate the grid restoration: constantly updated power setpoints and fixed droop.…”

Section: B Black Start Capabilitymentioning

confidence: 99%

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Islanding of Distribution Networks: Challenges and Potential Solutions

Yan

Tzelepis

2018

2018 53rd International Universities Power Engineering Conference (UPEC)

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The concept of generating electricity from renewable sources has been developed to solve the problems raised by environmental pollution and diminishing fossil fuel resources. Integration of clean renewable generation into existing electrical systems has been proven to benefit both power system operators and customers. However, a number of technical and economic challenges still exist with regards to effective integration and optimal utilization of such sources. One of the issues much debated recently is the provision for islanded operation in distribution networks utilizing the locally available generation. There are many obstacles and challenges concerning technical, economic and regulatory aspects of islanded operation which attract a significant amount of research worldwide. This review paper covers the stateof-the-art in research on islanded systems, specifically concerning: generation control, islanding detection, protection, and other functions such as power-sharing and black start capability.

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Section: B Black Start Capabilitymentioning

confidence: 99%

Section: B Black Start Capabilitymentioning

confidence: 99%

Islanding of Distribution Networks: Challenges and Potential Solutions

Yan

Tzelepis

2018

2018 53rd International Universities Power Engineering Conference (UPEC)

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“…These DGs are capable of restarting without any external power source, energize the network, supply a part of loads, and provide remote cranking power for the other DGs with the grid-following inverter control system [42]. Figure 2 shows the control structure of a droop-based grid-forming converter.…”

Section: Converter Modelingmentioning

confidence: 99%

“…DGs must meet two requirements to have the black start capability: (i) equipped with storage devices (batteries or super-capacitors) in the DC link of their inverter and (ii) operation of their inverter in the grid-forming control mode. These DGs are capable of restarting without any external power source, energize the network, supply a part of loads, and provide remote cranking power for the other DGs with the grid-following inverter control system [42]. Figure 2 shows the control structure of a droop-based grid-forming converter.…”

Section: Mathematical Backgroundmentioning

confidence: 99%

A Decentralized Multi-Agent-Based Approach for Low Voltage Microgrid Restoration

et al. 2017

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Although a well-organized power system is less subject to blackouts, the existence of a proper restoration plan is nevertheless still essential. The goal of a restoration plan is to bring the power system back to its normal operating conditions in the shortest time after a blackout occurs and to minimize the impact of the blackout on society. This paper presents a decentralized multi-agent system (MAS)-based restoration method for a low voltage (LV) microgrid (MG). In the proposed method, the MG local controllers are assigned to the specific agents who interact with each other to achieve a common decision in the restoration procedure. The evaluation of the proposed decentralized technique using a benchmark low-voltage MG network demonstrates the effectiveness of the proposed restoration plan.

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Optimization of Black-Start Scheme for Mitigating Overvoltage

Zhang

Jing

et al. 2019

2019 IEEE Innovative Smart Grid Technologies - Asia (ISGT Asia)

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Black Start Studies for Micro-grids with Distributed Generators

Cited by 3 publications

References 0 publications

Islanding of Distribution Networks: Challenges and Potential Solutions

Islanding of Distribution Networks: Challenges and Potential Solutions

A Decentralized Multi-Agent-Based Approach for Low Voltage Microgrid Restoration

Optimization of Black-Start Scheme for Mitigating Overvoltage

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