Coordinated Frequency Control Strategy for an Islanded Microgrid With Demand Side Management Capability

Acharya, Samrat; Moursi, Mohamed Shawky El; Al-Hinai, Amer

doi:10.1109/tec.2017.2763186

Cited by 55 publications

(35 citation statements)

References 22 publications

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“…Simulation studies are often seen in this class of objectives. Real time simulation studies 46,47 have been encountered. Acharya et al 46 aimed to coordinate frequency control of their system which contains PV system, diesel generator and battery.…”

Section: Studies Focused On Energy Optimizationmentioning

confidence: 99%

“…Real time simulation studies 46,47 have been encountered. Acharya et al 46 aimed to coordinate frequency control of their system which contains PV system, diesel generator and battery. Casolino et al 47 proposed a real-time EM simulation model for a grid-connected MG system by considering load demand and technical constraints of the system components.…”

Section: Studies Focused On Energy Optimizationmentioning

confidence: 99%

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Review and clustering of optimal energy management problem studies for industrial microgrids

Bektas

Kayakutlu

2020

Int J Energy Res

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The optimal energy management problem of microgrids is an agenda item for the energy field. Especially industrial microgrids, whose energy demand is high and uninterruptible, need to be managed by a holistic view of optimization. Technical researches in this field are to be enriched with the literature review that looks through various angles. In the scope of this paper, the research literature is reviewed deeply and analyzed with the aim of presenting the gaps. Articles written in English, in the period of 2010 to 2019 have been revised thoroughly. By eliminating the search results, 105 relevant articles have been determined. Objective(s), criteria for analysis, processes included, power source(s), storage system, other system components and methodology of each article have been studied. The literature has been summarized, it has been seen that solar, wind, and diesel sources are used in about 82%, 55%, and 16% of articles, respectively. Then, they have been clustered using self-organizing maps. Nine clusters have been obtained which separate the articles clearly. Especially, three of them which have fewer data have been analyzed. Clustering results have been interpreted and utilized to show the research openings. Achievements of this study will lead the scientific research that will fill in the gaps.

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Section: Studies Focused On Energy Optimizationmentioning

confidence: 99%

Section: Studies Focused On Energy Optimizationmentioning

confidence: 99%

Review and clustering of optimal energy management problem studies for industrial microgrids

Bektas

Kayakutlu

2020

Int J Energy Res

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“…So far, many energy management and control strategies have been proposed in the literature [8][9][10][11][12][13][14][15][16][17][18]. The major control strategies in DC microgrid can be divided into three categories: centralised control [8][9][10], decentralised control [11][12][13][14], and hierarchical control [15][16][17][18]. In centralised control, a central controller is used to execute instructions to each unit of system to maintain power balance of the system.…”

Section: Introductionmentioning

confidence: 99%

Energy management and control strategy for DC microgrid based on DMPPT technique

Zhou

Tian

Leng

et al. 2020

IET Power Electronics

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In a conventional photovoltaic (PV) DC microgrid system, mismatches among the PV modules due to partial shading will cause power loss. The distributed maximum power point tracking (DMPPT) can effectively solve the mismatch problem and achieve high-efficiency power output. This study proposes a maximum power range estimation method based on the DMPPT technique, which can provide guidance for designing parameters. Moreover, in order to realise seamless switching between different operation modes and ensure the stability of the DC microgrid, this study proposes a modified energy management and control strategy based on the hierarchical method. Simulation and experiment results indicate that the proposed control strategy for the DC microgrid based on the DMPPT technique can switch flexibly among different operation modes of the system, with a variation of environmental conditions and battery states, ensuring the stable bus voltage as well as safe operation.

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“…The objective of this paper is to control the microgrid through proportional control, i.e., with droop control [2] - [5]. A frequency control scheme is presented for an islanded microgrid with the establishment of energy management on the consumption side [6]. Variation in frequency is caused by a change in active power demand.…”

Section: Introductionmentioning

confidence: 99%

Bolstering the Structure of Stand-alone Microgrids through Demand Side Management

Kumar

Lehtonen

Millar

2019

2019 IEEE PES GTD Grand International Conference and Exposition Asia (GTD Asia)

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A stand-alone microgrid is subject to the challenges of inconsistent voltage and frequency. The transition of voltage and frequency from their predetermined range leads to a disparity in the value of active and reactive power. This paper addresses the voltage customization of a microgrid network to preserve power and to enable the mechanism of demand side management (DSM). An outer voltage and inner current loop have been adopted to perform DSM actions. An adaptive control structure is proposed that sets the voltage and current of the microgrid according to the modified voltage in the droop characteristics. The paper aims to address solutions to potential power catastrophes in the new era. A dynamic frequency controller is utilized to maintain the frequency in the predetermined range. The adequacy of the control structure is proved using simulation results performed in the MATLAB environment.

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Coordinated Frequency Control Strategy for an Islanded Microgrid With Demand Side Management Capability

Cited by 55 publications

References 22 publications

Review and clustering of optimal energy management problem studies for industrial microgrids

Review and clustering of optimal energy management problem studies for industrial microgrids

Energy management and control strategy for DC microgrid based on DMPPT technique

Bolstering the Structure of Stand-alone Microgrids through Demand Side Management

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