Grid Support with Variable Speed Wind Energy System and Battery Storage for Power Quality

Mohod, Sharad W.; Hatwar, Sudesh M.; Aware, Mohan V.

doi:10.1016/j.egypro.2011.10.135

Cited by 20 publications

(8 citation statements)

References 13 publications

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“…Battery charge/discharge is regulated to control DC‐link voltage in a wind farm at varying wind speed conditions while maintaining overall system efficiency and increase the lifespan of the battery 116 . Voltage regulation is achieved by controlling both real and reactive power 117 and SOC‐based active power and dead band‐based reactive power control 118 …”

Section: Bess Application In Renewable Energy Systemmentioning

confidence: 99%

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

2021

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Renewable energy sources (RES), such as photovoltaics (PV) and wind turbines have been widely applied as alternative energy solutions to address the global environmental concern and satisfy the energy demand. The large‐scale amalgamation of intermittent RES causes reliability and stability distress in the electric grid. To mitigate the nature of fluctuation from RES, a battery energy storage system (BESS) is considered one of the utmost effective and efficient arrangements which can enhance the operational flexibility of the power system. This article provides a comprehensive review to point out various applications of BESS technology in reducing the adverse impacts of PV and wind integrated systems. The key focus is given to battery connection techniques, power conversion system, individual PV/wind, and hybrid system configuration. The application of BESS is categorized into three areas, active, reactive, and active‐reactive power features. The key findings of the existing research of BESS application are summarized and discussed along with several simulation results. By taking a thorough review, this article identifies the key challenges of BESS application including battery charging/discharging strategy, battery connection, power conversion efficiency, power converter, RES forecast, and battery lifetime and suggests future research directions that could be explored during the design, operation, and implementation of BESS technology in the power system.

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Section: Bess Application In Renewable Energy Systemmentioning

confidence: 99%

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

2021

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“…Here, S(D bb ) is the switching function of the converter which depends on the duty cycle of the converter, D bb . The BESS stabilises V dc by equalising currents at the C dc node governed by (13) for power dispatch from the grid inverter [35][36][37][38]. As seen from Fig.…”

Section: Battery Current Controlmentioning

confidence: 99%

Fuzzy‐supervisory control of a hybrid system to improve contractual grid support with fuzzy proportional–derivative and integral control for power quality improvement

Bhattacharjee

Roy

2018

IET Generation, Transmission & Distribution

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“…Given current and predicted usage based on fossil, this target alone will require significant capital transformation of the UK electricity generation market. This monumental shift in energy conversion and utilisation in the coming 10 years is aimed at driving the UK to meet the previously agreed 2050 target of 80% reduction in carbon emissions from 1990 levels [2][3][4]. One potential solution to reduce carbon emissions is the greater increase of renewable energy sources.…”

Section: Introductionmentioning

confidence: 99%

Investigation of transient energy storage sources for support of future electrical power systems

Schofield

Shobayo

et al. 2020

IET Renewable Power Generation

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The connection of renewable energy sources to local low-voltage networks is becoming more accepted as electrical power networks progress to higher renewable penetration. Renewable energy resources, for example, wind and solar are highly dynamic and intermittent compared with more traditional generation sources, which imposes increasing challenges to the electrical network operator in terms of effectively managing the resource to maximise energy transfer and maintaining system stability. Therefore, transient energy storage systems (TESSs), for example, electrochemical batteries with fast charging/ discharging capabilities are suitable candidates to improve the availability and reliability of connected renewable systems. In this study, two potential TESS technologies are presented, the lithium-ion (Li-ion) and sodium-nickel chloride (NaNiCl 2) battery, and their feasibility to improve power systems in terms of power delivery and frequency fluctuations are compared. Experimentally validated battery models are presented and used to investigate the TESS performance in terms of state-of-charge, terminal voltage variation, peak current, power, energy and efficiency. The models and general design procedure may be applied to systems of different ratings and duty variations.

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Grid Support with Variable Speed Wind Energy System and Battery Storage for Power Quality

Cited by 20 publications

References 13 publications

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

Fuzzy‐supervisory control of a hybrid system to improve contractual grid support with fuzzy proportional–derivative and integral control for power quality improvement

Investigation of transient energy storage sources for support of future electrical power systems

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