Power Electronics for Renewable Energy Systems

Anand, Vishal; Singh, Varsha; Mekhlief, Saad

doi:10.1002/9781119785460.ch4

Cited by 3 publications

(3 citation statements)

References 79 publications

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“…Additionally, advancements in power electronics-based technology have led to the development of grid-forming inverters, which can offer cutting-edge grid supports including virtual inertia, and very fast frequency response. These innovations helped the concept of the independent operation of microgrids relying entirely on IBRGs to meet their energy requirements [29,30].…”

Section: Microgridsmentioning

confidence: 99%

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A Review on Active-Power-Sharing Techniques for Microgrids

Rizvi

Abu-Siada

2023

Energies

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This paper provides a thorough examination of various techniques for sharing active power between multiple dispatchable generation sources distributed within an interconnected microgrid. Ideally, an interconnected microgrid should function as a consistent load or source. However, achieving this ideal operation requires compensating for natural load fluctuations and the intermittent power output from non-dispatchable energy sources within the microgrid through timely and adequate adjustments made by dispatchable generation. Numerous control and management systems have been documented in the existing literature to achieve optimal microgrid operation. This paper presents a concise comparison of most of the proposed systems published in the literature. The benefits and restrictions of the proposed methods are thoroughly evaluated under various possible operating scenarios.

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Section: Microgridsmentioning

confidence: 99%

“…A method presented in [6] has focused on the economic dispatch of the generators by separating the microgrid into smaller areas. In [29], a proposal is made for a centralized power-sharing mechanism that utilizes a web-based communication system with low bandwidth.…”

Section: Power-sharing Techniquesmentioning

confidence: 99%

A Review on Active-Power-Sharing Techniques for Microgrids

Rizvi

Abu-Siada

2023

Energies

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“…6 A hybrid combination of battery and SC would be one of the best combination of energy storage system that can compensate each other's deficiencies and enable the system to efficiently handle steady state and transient conditions. [7][8][9] Such combined storage systems, known as hybrid energy storage systems (HESSs), is mainly utilized for the storing power during surplus power mode and to release it back to system during deficit power mode, [10][11][12] thereby improving power quality [13][14][15] and system stability.…”

Section: Introductionmentioning

confidence: 99%

Battery and supercapacitor assisted controller for stability enhancement of DC microgrid

Anu

Vasantha

Pillai

et al. 2022

Circuit Theory & Apps

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Despite the widespread popularity of DC microgrid (DCMG), one of the key issues faced by it is the instability arising from supply-demand imbalance, which is conventionally tackled via energy storage units such as batteries. But the life cycle of the battery, which may reduce when subjected to transients, can be prolonged by integrating fast acting supercapacitor (SC) with higher power density. Such a combination of energy storage units enables the DCMG to handle steady state and transient conditions effectively. However, the reduction in the operating voltage of SC may bring in ringing in the DC bus voltage, which will affect DCMG stability. Hence, this paper focuses on analysing the impact of SC voltage deviation on DCMG stability and to propose a controller design procedure with conventional PI controller and power management strategy to mitigate the aforementioned consequences. The simulation in MATLAB and real-time validation in OP4510 real-time simulator has been conducted. The results of both revealed that the proposed scheme has succeeded in eliminating ringing of DC bus voltage, irrespective of the SC operating voltage variations, thereby maintaining DCMG stability.

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A Soft Switching Boost DC-DC Converter Based on ZVS for Vehicle to Grid Applications with Enhanced Efficiency

Singh

Kumar

et al. 2022

2022 IEEE Region 10 Symposium (TENSYMP)

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Power Electronics for Renewable Energy Systems

Cited by 3 publications

References 79 publications

A Review on Active-Power-Sharing Techniques for Microgrids

A Review on Active-Power-Sharing Techniques for Microgrids

Battery and supercapacitor assisted controller for stability enhancement of DC microgrid

A Soft Switching Boost DC-DC Converter Based on ZVS for Vehicle to Grid Applications with Enhanced Efficiency

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