Optimal sizing of a utility-scale energy storage system in transmission networks to improve frequency response

Das, Choton K.; Mahmoud, Thair S.; Bass, Octavian; Muyeen, S. M.; Kothapalli, Ganesh; Baniasadi, Ali; Mousavi, Navid

doi:10.1016/j.est.2020.101315

Cited by 37 publications

(11 citation statements)

References 26 publications

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“…If the fluid was wet like water (Fig. 2 (a), (b) [36]), the medium entering the preheater (2, 3) after the pump (1, 2) would not only have to be vaporized (3,4) but also superheated (4,5), since in the case of expansion from a saturated vapor state (4, 6*) the moisture content at the expander outlet would increase to such an extent, that due to droplet erosion it could lead to a significant reduction in service life.…”

Section: Organic Rankine Cyclementioning

confidence: 99%

“…The high penetration of renewable energy sources (RESs) into present power systems will affect the power system frequency. The type and design of the energy storage systems [2], the optimal location [3,4], and sizing are essential to facilitate RES integration [5,6] and solve various issues of power networks. In terms of the form of energy stored, in this range, a distinction can be made between mechanical, electrochemical/electrical, and storage based on alternative low-carbon fuels, including Power-to-Liquid (PtL) and Power-to-Gas (PtG) technologies, depending on the phase (liquid or gas) of the energy carrier [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

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Efficiency Increase of Biological Methanation based Power-to-Methane Technology Using Waste Heat Recovery with Organic Rankine Cycle

Groniewsky

Kustán²,

Imre³

2022

Period. Polytech. Chem. Eng.

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Due to the efforts of reducing greenhouse gas emissions, nearly two-thirds of the installed electric capacity worldwide will come from renewables in 2050 (EIA 2021), making frequency control without energy storage impossible. Power-to-Methane (PtM) technology allows electricity to be stored in the form of methane. The storage efficiency of PtM may be increased either by maximizing the recovery of the stored electricity, which is a common method, or by reducing the amount of electricity the PtM has to be charged with for a given amount of stored energy. In this paper, a case study is presented for the latter by directly integrating an Organic Rankine Cycle into the PtM technology by recycling the waste heat from water electrolysis and biological methanation back to electrolysis. With this method, total storage efficiency can be increased by approximately two percentage points.

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Section: Organic Rankine Cyclementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Efficiency Increase of Biological Methanation based Power-to-Methane Technology Using Waste Heat Recovery with Organic Rankine Cycle

Groniewsky

Kustán²,

Imre³

2022

Period. Polytech. Chem. Eng.

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“…According to simulation results, the optimum energy capacity of BESS is obtained [23]. Similarly, to improve frequency response in TSO the optimal sizing of a utilityscale energy storage system is made by using grid model on Powerfactory [24]. Economic availability of BESS considering sizing and aging is tested by a model developed on distribution grids to stack ancillary services.…”

Section: Figure 2 the Main Usage Services Of Electrochemical Energy S...mentioning

confidence: 99%

Battery Energy Storage System Sizing, Lifetime and Techno-Economic Evaluation for Primary Frequency Control: A Data-driven Case Study for Turkey

CETİNKAYA

Bal

AVCI

et al. 2022

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım Ve Teknoloji

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The share of renewable energy sources (RES) in power systems has been increasing in recent years. Future power systems will have lower inertia and difficult controllability, especially due to intermittent and variable renewable energy that is not dispatchable easily due to its fluctuating nature. Thus, it is necessary to increase the grid's flexibility to ensure system stability. For this need, new technologies such as battery energy storage systems (BESS) are widely discussed. It is thought to be very useful to create a fast and accurate response in frequency control services with BESSs, especially in low inertia grid conditions. The sizing, charge-discharge control, and lifetime of a BESS providing frequency control service depend heavily on the changes that may occur in the power systems. So, it is a very complex issue to decide during the investment phase. In this study, the optimum sizing, lifetime, and techno-economic evaluations of BESS providing primary frequency control (PFC) service have been made by grid's frequency data-driven. For this purpose, firstly; the BESS design providing PFC is created for Turkey's electricity system. Secondly, with the developed algorithm, the number of charge-discharge cycles of the BESS is calculated and the lifetime and capacity fading of the BESS are determined according to the frequency deviation. Finally, economic evaluations have been made for BESS considering the investment-operating costs and PFC market prices.

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“…A new control method of inverter synchronverter control is proposed to improve the stability of power grid operation [7,8]. The excellent technical characteristics, such as fast output and stable operation, of the ESS are utilized to compensate for the uncontrollable shortcomings of wind turbines and to support the frequency of the system in a stable state in time [9]. The intermittent ability to generate electricity from either a single wind turbine or wind farms, as well as the inherent challenges of supplying and sustaining connectivity to the electrical grid, point to the necessity for energy storage [10].…”

Section: Introductionmentioning

confidence: 99%

An Energy Storage Assessment: Using Frequency Modulation Approach to Capture Optimal Coordination

et al. 2022

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To reduce the allocation of energy storage capacity in wind farms and improve economic benefits, this study is focused on the virtual synchronous generator (synchronverter) technology. A system accompanied by wind power, energy storage, a synchronous generator and load is presented in detail. A brief description of the virtual synchronous generator control strategy is given. The capacity allocation is based on different optimization goals and the optimal energy storage capacity configuration of the coordinated frequency modulation (FM) control strategy. The detail of the dual-loop control strategy is carried out by establishing the grid-connected transfer function model of the synchronverter energy storage and a theoretical model of life cycle cost is established. The optimal control strategy of coordinated FM for wind storage is implemented using MATLAB software. The simulation showed that the proposed strategy provided the energy storage capacity at high wind speed, which is configured to be 5.9% of the installed capacity of the wind turbine, marking a reduction of 26% compared with the 8% capacity required for independent support. In addition, the proposed method has improved the energy storage capacity configuration of the coordinated FM control strategy.

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Optimal sizing of a utility-scale energy storage system in transmission networks to improve frequency response

Cited by 37 publications

References 26 publications

Efficiency Increase of Biological Methanation based Power-to-Methane Technology Using Waste Heat Recovery with Organic Rankine Cycle

Efficiency Increase of Biological Methanation based Power-to-Methane Technology Using Waste Heat Recovery with Organic Rankine Cycle

Battery Energy Storage System Sizing, Lifetime and Techno-Economic Evaluation for Primary Frequency Control: A Data-driven Case Study for Turkey

An Energy Storage Assessment: Using Frequency Modulation Approach to Capture Optimal Coordination

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