Long-term chronological load modeling in power system studies with energy storage systems

Marini, Abbas; Latify, Mohammad Amin; Ghazizadeh, Mohammad Sadegh; Salemnia, Ahmad

doi:10.1016/j.apenergy.2015.07.047

Cited by 15 publications

(7 citation statements)

References 37 publications

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“…In the fundamental frequency, ESSs can be used in the daily operation of the MG for energy arbitrage. This problem can be formulated as an operation problem including ESSs [34,35]. The goal of the MG operator is to economically supply the load demand using energy purchased from the main grid (cost grid ), the energy of the available DGs (cost DG ), and eventually, the energy arbitrage of ESSs (cost ESS ).…”

Section: Operation In Fundamental Frequencymentioning

confidence: 99%

Coordinated Operation of Energy Storage Systems for Distributed Harmonic Compensation in Microgrids

et al. 2020

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Energy storage systems (ESSs) bring various opportunities for a more reliable and flexible operation of microgrids (MGs). Among them, energy arbitrage and ancillary services are the most investigated application of ESSs. Furthermore, it has been shown that some other services could also be provided by ESSs such as power quality (PQ) improvements. This issue could be more challenging in MGs with widespread nonlinear loads injecting harmonic currents to the MG. In this paper, the feasibility of ESSs to act as coordinated active harmonic filters (AHF) for distributed compensation was investigated. An optimization model was proposed for the coordination of the harmonic compensation activities of ESSs. The model takes into account the various technical and systematic constraints to economically determine the required reference currents of various AHFs. Simulation cases showed the performance of the proposed model for enhancing the harmonic filtering capability of the MG, reduction in the compensation cost, and more flexibility of the distributed harmonic compensation schemes. It was also shown that ESS activities in harmonic compensation do not have much of an effect on the ESSs revenue from energy arbitrage. Hence, it could make ESSs more justifiable for use in MGs.

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Section: Operation In Fundamental Frequencymentioning

confidence: 99%

Coordinated Operation of Energy Storage Systems for Distributed Harmonic Compensation in Microgrids

et al. 2020

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“…• (22) ensures that the line loading of a line l should not exceed the maximum limit SL l max to ensure the cable's thermal stability. By referring to industry practices of planning, the operation of distribution networks should not exceed 80% loading on the substation exit cables [74].…”

Section: Objective Function Constraintsmentioning

confidence: 99%

“…Consequently, ESSs are increasingly being embedded in distribution networks to offer technical, economic, and environmental advantages. These include mitigation of voltage deviation [11,12], facilitation of renewable energy source (RES) integration [13][14][15], distributed generation planning [16] and RES energy time-shifting [17], load shifting [18][19][20][21], load levelling [22] and peak shaving [23], power quality improvement [5,11,24,25], frequency regulation [5,26], network expansion [27,28] and overall cost reduction [29,30], operating reserves [5,31], GHG reduction [32][33][34], profit maximization [5,35], and network reliability [36]. Unfortunately, misplacement or misuse of ESSs in distribution networks can adversely affect network performance [37], voltage and frequency regulation, power quality, reliability, and load controllability.…”

Section: Introductionmentioning

confidence: 99%

Optimal placement of distributed energy storage systems in distribution networks using artificial bee colony algorithm

et al. 2018

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“…Therefore, electrical energy storage (EES) becomes more and more important for operating EDS 3,4 . The EES can bring benefits such as power quality improvement, 5 exploitation of renewable energy, 6 time change of energy use, 7 power generation planning, 8 load leveling, 9 expanding grid, 10 reducing power generation costs, maximizing profitability, 11 and improving reliability 12 . There are many technologies about EES such as pumped hydro, 13 batteries, 14 flow batteries, 15 super capacitors, 16 fuel cells, 17 flywheels, 18 compressed air energy storage, 19 and superconducting magnetic energy storage 20 .…”

Section: Introductionmentioning

confidence: 99%

Optimal location and operation of battery energy storage system in the distribution system for reducing energy cost in 24‐hour period

Ton

Nguyen

Truong

et al. 2021

Int Trans Electr Energ Syst

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Summary This article presents the problem of optimizing position and operating power of battery energy storage system (BESS) in the distribution system for the 24‐hour period. Wherein, the surveyed period is divided into small periods of peak, standard, and off‐peak hours. The goal is to find the optimal node for installation of BESS and its power in each interval to reduce the electricity purchasing cost and the cost of energy loss. The cuckoo search algorithm (CSA) is mapped to find the optimal parameters of BESS, and its efficiency is compared with that of genetic algorithm, sunflower optimization, and pathfinder algorithm. The efficiency of the proposed problem has been evaluated on two test systems. The obtained results show that the proposed problem and method have ability to reduce energy cost as well as contribute to reduce peak loads during peak hours in the 24‐hour period. The results also show that CSA is an effective tool for the problem of optimization position and power of BESS.

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Long-term chronological load modeling in power system studies with energy storage systems

Cited by 15 publications

References 37 publications

Coordinated Operation of Energy Storage Systems for Distributed Harmonic Compensation in Microgrids

Coordinated Operation of Energy Storage Systems for Distributed Harmonic Compensation in Microgrids

Optimal placement of distributed energy storage systems in distribution networks using artificial bee colony algorithm

Optimal location and operation of battery energy storage system in the distribution system for reducing energy cost in 24‐hour period

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