Energy Storage Sizing and Operation of an Integrated Utility-Scale PV+ESS Power Plant

Xia, Qianxue; Debnath, Suman; Saeedifard, Maryam; Marthi, Phani Ratna Vanamali; Arifujjaman,

doi:10.1109/isgt45199.2020.9087636

Cited by 5 publications

(3 citation statements)

References 9 publications

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“…These curtailments are becoming higher in some countries. On the other hand, energy generation from photovoltaic plants is subject to forecasting errors, which incur penalizing costs [5].…”

Section: Introductionmentioning

confidence: 99%

“…In [5], PV production is regulated with BESSs to maintain a constant output level, which significantly contributes to power grid stability, but only in a certain time interval during the day. In [21], an analysis of the optimal relationship between the optimal size of the required battery and the peak power of the generation system is presented, as well as the optimal operating setpoint of a PV + STG system to provide firm capacity all year.…”

Section: Introductionmentioning

confidence: 99%

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Sizing of Battery Energy Storage Systems for Firming PV Power including Aging Analysis

Tejero-Gómez,

Bayod-Rújula

2024

Energies

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The variability of solar radiation presents significant challenges for the integration of solar photovoltaic (PV) energy into the electrical system. Incorporating battery storage technologies ensures energy reliability and promotes sustainable growth. In this work, an energy analysis is carried out to determine the installation size and the operating setpoint with optimal constant monthly power through an iterative calculation process, considering various operating setpoints and system parameters. A degradation model is integrated according to the curves offered by battery manufacturers and the charge–discharge cycles are calculated using the rainflow method to guarantee a reliable analysis of the plant. Through massive data analysis in a long-term simulation, indicators are generated that allow for establishing a relationship between the energy unavailability of the system and the BESS dimensions.

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“…These curtailments are becoming higher in some countries. On the other hand, energy generation from photovoltaic plants is subject to forecasting errors, which incur penalizing costs [5].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Sizing of Battery Energy Storage Systems for Firming PV Power including Aging Analysis

Tejero-Gómez,

Bayod-Rújula

2024

Energies

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“…Very few researches are conducted focusing on sizing of ESS for PV integration to grid using the above control strategy [20], and yet did not considered the PV plants sizing in a range beyond substation limit. In [21], oneyear solar irradiance pattern are considered for ESS sizing, however, ESS is not considered for further grid expansion with simultaneous PV sizing.…”

Section: Introductionmentioning

confidence: 99%

A Study on Sizing of Substation for PV With Optimized Operation of BESS

2020

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Recent development and cost down of PV(Photovoltaic) technology drive change of power system structure. The participation of PV generation is increasing, and the size of each PV farm is getting larger. In order to integrate large PV farms into the main grid, substation for interconnection needs to be sized properly. Unlike substations for load and conventional generators, PV farm substation has an uneven utilization ratio due to characteristics of solar radiation. With proper sizing method for the capacity of the substation can reduce the building cost of facilities. A combination of an energy storage system can further reduce the capacity of the substation. Battery energy storage system (BESS) can shift the peak production of PV during the daytime to midnight. According to market circumstances, BESS can reduce further construction costs by producing profit based on time difference of electric cost. For proper sizing of substation capacity, several factors must be considered including environmental factors, market structure and BESS in the system. In this paper, a series of assessment methodology is introduced to calculate the optimized capacity of substation and BESS for PV farm interconnection. The long-term solar radiation data is analyzed for a given site of the PV farm. Based on market structure, the operation of BESS is optimized to make maximum profit during operation. The iterative calculation of each step results in the calculation of the optimized capacity of BESS and substation for given PV farm size.

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Optimal Sizing of PV and Diesel Generator for Remote Microgrids: A Case Study in PV Integration and Power Management in Sangihe Island

Handayani,

Cahyo,

Lumingkewas

et al. 2023

2023 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)

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Energy Storage Sizing and Operation of an Integrated Utility-Scale PV+ESS Power Plant

Cited by 5 publications

References 9 publications

Sizing of Battery Energy Storage Systems for Firming PV Power including Aging Analysis

Sizing of Battery Energy Storage Systems for Firming PV Power including Aging Analysis

A Study on Sizing of Substation for PV With Optimized Operation of BESS

Optimal Sizing of PV and Diesel Generator for Remote Microgrids: A Case Study in PV Integration and Power Management in Sangihe Island

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