Comprehensive evaluation of energy storage systems for inertia emulation and frequency regulation improvement

Niu, Decun; Fang, Jingyang; Yau, Winston; Goetz, Stefan M.

doi:10.1016/j.egyr.2023.01.110

Cited by 17 publications

(9 citation statements)

References 92 publications

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“…The graphs differ only in the value of the setting Р u (Р u equal to 200 MW (Figure 2a) and 63.7 MW (Figure 2b)), which is highlighted by the corresponding horizontal lines. The specified values of the settings with the necessary accuracy are provided by the BESS control function (26) and negative feedback on frequency and power, which function in the developed model. In the graphs, the energy transferred from the WPP to the grid during the interval [0, T f = 3600 s] is marked in blue, the energy transferred from the WPP to the BESS during the same time interval is marked in red and the energy transferred from the BESS to the grid during the same interval is marked in yellow.…”

Section: Possibilities and Prospects Of Using The Modelmentioning

confidence: 99%

“…Study [24] presents the results of improving the efficiency of hybrid wind-battery energy storage systems using nonlinear control and power control optimisation, and paper [25] considers the optimisation of the energy management system for microgrids, taking into account the optimal use of grid energy and the degradation of battery storage systems. Study [26] evaluates energy storage systems with frequency control and inertial support.…”

Section: Introductionmentioning

confidence: 99%

“…Studies [32][33][34][35], which provide results on optimising the size and placement of the energy storage system with the aim of further increasing the economic efficiency and competitiveness of the system as a whole [26,36,37], are of great importance. Paper [38] proposes a method for determining the optimal location and size of a battery energy storage system to reduce voltage fluctuations and total active losses in the distribution system, and study [39] analyses the economic benefits of integrating energy storage systems with wind generation to maximise revenues.…”

Section: Introductionmentioning

confidence: 99%

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Organisation of the Structure and Functioning of Self-Sufficient Distributed Power Generation

Hotra,

Kulyk,

Babak

et al. 2023

Energies

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During the operation of solar and wind power plants, it is necessary to solve issues related to the guaranteed capacity of these plants, as well as the frequency stabilisation in the power system where they operate, and maintain an operating mode of self-sufficiency conditions. One of the solutions to these problems is the use of energy storage systems. This article proposes a mathematical model for the study of frequency and power regulation processes in power systems with distributed generation, which includes renewable energy resources and energy storage systems. The novelty of the model lies in the possibility of determining energy cost indicators based on instantaneous energy power data. The model allows us to estimate the conditions under which distributed generation becomes self-sufficient. The results of the model calculations of two variants of power system operation, which includes wind generators with a capacity of 1500 MW, demonstrate the ability of the proposed model to accurately reproduce the dynamics of the frequency stabilisation process. The calculation results of the energy-economic indicators of a real power system combined with a powerful subsystem of wind generation and a battery-type energy storage system prove the competitiveness of self-sufficient renewable energy power plants.

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Section: Possibilities and Prospects Of Using The Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Organisation of the Structure and Functioning of Self-Sufficient Distributed Power Generation

Hotra,

Kulyk,

Babak

et al. 2023

Energies

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“…In the review article [24], the authors comprehensively analyse the different highpower energy storage systems (ESS) and how they contribute to improving the system's inertia response to uphold the system frequency stability. This study explicitly establishes the comparisons between different control techniques based on the control equation of ESS and their operating characteristics.…”

Section: Introductionmentioning

confidence: 99%

“…In the review article [24], the authors comprehensively analyse the different high- The work [27] demonstrates an overview of fast primary frequency adjustment technology specifically tailored for future low-inertia systems with a significant presence of wind power generation. It also discusses the importance of fast primary frequency adjustment in ensuring grid stability and reliability in low-inertia systems dominated by wind power.…”

Section: Introductionmentioning

confidence: 99%

Virtual Inertia Control for Power Electronics-Integrated Power Systems: Challenges and Prospects

Shobug,

Chowdhury,

Hossain

et al. 2024

Energies

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In modern power systems, conventional energy production units are being replaced by clean and environmentally friendly renewable energy resources (RESs). Integrating RESs into power systems presents numerous challenges, notably the need for enhanced grid stability and reliability. RES-dominated power systems fail to meet sufficient demand due to insufficient inertia responses. To address this issue, various virtual inertia emulation techniques are proposed to bolster power system stability amidst the increased integration of renewable energy sources into the grid. This review article explores state-of-the-art virtual inertia support strategies tailored to accommodate the increased penetration of RESs. Beginning with an overview of this study, it explores the existing virtual inertia techniques and investigates the various methodologies, including control algorithms, parameters, configurations, key contributions, sources, controllers, and simulation platforms. The promising virtual inertia control strategies are categorised based on the techniques used in their control algorithms and their applications. Furthermore, this review explains evolving research trends and identifies promising avenues for future investigations. Emphasis is placed on addressing key challenges such as dynamic response characteristics, scalability, and interoperability with conventional grid assets. The initial database search reveals 1529 publications. Finally, 106 articles were selected for this study, adding 6 articles manually for the review analysis. By synthesising current knowledge and outlining prospective research directions, this review aims to facilitate the current state of research paths concerning virtual inertia control techniques, along with the categorisation and analysis of these approaches, and showcases a comprehensive understanding of the research domain, which is essential for the sustainable integration of renewable energy into modern power systems via power electronic interface.

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Inertia Emulation Control Strategy of an Accurate Model of HVDC Link in a Multi-area Automatic Generation Control System Integrated Precise Wind Turbine System

Bhagat

Saikia

Babu

2023

Iran J Sci Technol Trans Electr Eng

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Comprehensive evaluation of energy storage systems for inertia emulation and frequency regulation improvement

Cited by 17 publications

References 92 publications

Organisation of the Structure and Functioning of Self-Sufficient Distributed Power Generation

Organisation of the Structure and Functioning of Self-Sufficient Distributed Power Generation

Virtual Inertia Control for Power Electronics-Integrated Power Systems: Challenges and Prospects

Inertia Emulation Control Strategy of an Accurate Model of HVDC Link in a Multi-area Automatic Generation Control System Integrated Precise Wind Turbine System

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