Unified power quality conditioner with super‐capacitor for energy storage

Han, Byung-Moon; Bae, Byung-Yeol

doi:10.1002/etep.178

Cited by 30 publications

(9 citation statements)

References 10 publications

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“…105 The energy density of UCs is low due to which its usage is limited to flywheel and batteries. 106 The authors in 107 highlighted a unified power quality conditioner (UPQC) that can compensate for the reactive power, harmonic current, voltage sag and swell, voltage imbalance using super capacitors with a chopper. The UCs can be categorized as; the hybrid capacitor, electric double layer capacitor, and pseudo-capacitors.…”

Section: Ultra-capacitorsmentioning

confidence: 99%

Energy storage usages: Engineering reactions,economic‐technologicalvalues for electric vehicles—A technological outlook

Arfeen

Abdullah

Hassan

et al. 2020

Int Trans Electr Energ Syst

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Summary At present with the massive induction of distributed renewable energy sources (RES), energy storage systems (ESS) have the potential to curb the intermittent nature of micro sources and provide a steady supply of power to the load. It gives an optimum solution and considers as a major part of intelligent grids. For making a green environment, Electric Vehicle (EV) is the best option that emits zero exhaust gases, cleaner, less noisy and eco‐friendly compared to engine‐based vehicles. It could embark power sanctuary by allowing open access to RES. Nonetheless, EVs presently face encounters in the deployment of ESSs, inroad to their reliability, capacity, price, and online management issues. This study comprehensive review about technical advancements of ESSs, its detailed taxonomy, features, implementation, possibilities with system differences, and additional features of particularly EV applications. Hence, in this current study, technical analysis of Energy storage systems, its leading technologies, core assets, global energy stakeholders, economic merits and techniques on energy conversion is provided. Besides, the way of deploying energy storage techniques, the barriers and assessments are also presented to give a wider scope in this particular area.

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Section: Ultra-capacitorsmentioning

confidence: 99%

Energy storage usages: Engineering reactions,economic‐technologicalvalues for electric vehicles—A technological outlook

Arfeen

Abdullah

Hassan

et al. 2020

Int Trans Electr Energ Syst

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“…Meanwhile, that stability of the DG system and power quality can be enhanced by configuring energy storage unit, has been an academic consensus. The role of the energy storage in improving voltage quality has been analyzed in the Reference [7][8][9][10]. In more detail, the working principle of the stability control based on energy storage principle has been described, but also its mathematical model is established in Reference [9].…”

Section: Introductionmentioning

confidence: 99%

Design & Simulation of Energy Storage Unified Power Quality Conditioner (EUPQC) for Power Quality Improvement

Pavani¹,

Rao²,

Kumar³

2017

IJERA

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Rapid consumption of energy from conventional sources can be limited by connecting more no. of distributed generation systems with the support of smart grid technology. But the impact of variation in DG power out putted may lead to power quality problems in the distributed system in which it is connected. In addition to this power system faults, non-linear loads and non-linear characteristics of converter circuits used in DG s further deteriorate quality of the power. Implementation of UPQC in the network itself solves the problems addressed but crowding of more no of DG in the network will suppress the effect of UPQC. However energy storage system integration can suppress the large power fluctuations outputted by DGs. In this paper energy storage based unified power quality conditioner (EUPQC) has been implemented using fuggy logic controller. For energy storage ultra (Super) capacitor has been used for fast rate of charging and discharging. The performance of the implemented UPQC with fuggy logic controller is compared with PI controller with the MATLAB simulation.

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“…Since the energy density is low and self-discharge current is greater, it is suitable only for short-term power exchange. In [9,10], a supercapacitorbased ESS was used to deliver active power to the critical loads during fault and to improve power quality at a common connection point. The supercapacitor-based storage system was used in the literature [11,12] to regulate and balance the power generated in DFIG-based wind farms.…”

Section: Introductionmentioning

confidence: 99%

Supercapacitor energy storage based-UPQC to enhance ride-through capability of wind turbine generators

Gangatharan¹,

Kumar²

2015

Turk J Elec Eng & Comp Sci

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Abstract:The recent advancement in electric energy storage technologies provides an opportunity of using energy storage systems to address the issues of grid-integrated wind energy conversion systems. This paper proposes a novel configuration of a unified power quality conditioner (UPQC) with a supercapacitor-based short-term energy storage system for managing wind power intermittency during grid faults. The STATCOM-like compensation device can compensate only current related issues. The dynamic voltage restorer can compensate voltage-related issues but it can contribute only 50% voltage due to converter rating limitations. Moreover, real power handling capabilities of these devices are very poor. This new UPQC scheme can compensate voltage sag, negative sequence current, and real and reactive powers from 0.1 pu to 0.9 pu. The proposed system improves fault ride-through capability of the wind turbine generators and satisfies the grid code requirement. A synchronous reference frame-based control method is employed for the UPQC. The energy storage system is controlled using a two-quadrant DC/DC converter. The proposed model was developed and tested in the MATLAB/SIMULINK environment.

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Unified power quality conditioner with super‐capacitor for energy storage

Cited by 30 publications

References 10 publications

Energy storage usages: Engineering reactions,economic‐technologicalvalues for electric vehicles—A technological outlook

Energy storage usages: Engineering reactions,economic‐technologicalvalues for electric vehicles—A technological outlook

Design & Simulation of Energy Storage Unified Power Quality Conditioner (EUPQC) for Power Quality Improvement

Supercapacitor energy storage based-UPQC to enhance ride-through capability of wind turbine generators

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