A Study on Superconducting Coils for Superconducting Magnetic Energy Storage (SMES) Applications

Amaro, Nuno; Pina, João Murta; Martins, João; Ceballos, J M

doi:10.1007/978-3-642-37291-9_48

Cited by 6 publications

(4 citation statements)

References 6 publications

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“…Coils and stacks of HTS-belts are calculated as an element of magnetic bearing for energy accumulators [141,142,[158][159][160][161][162][163][164][165].…”

Section: Some Of the Results Of Calculation Models Applicationmentioning

confidence: 99%

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Physical principles of development of magneto-levitation systems based on the second generation high temperature superconducting composites (Review)

I.A.

Anischenko

2022

Technical Physics

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An overview of experimental and theoretical studies of the characteristics of maglev systems using high-temperature superconductors (HTSC) is presented. Materials used in maglev technologies, namely bulk superconductors and HTSC tape composites, are considered. The main experimental data obtained on both bulk and tape superconductors assembled in stacks of various configurations are demonstrated. The factors influencing the magneto-force characteristics are analyzed: geometric parameters, the influence of external alternating magnetic fields, temperatures, relaxation phenomena. A significant part of the review is devoted to the description of various methods for calculating maglev systems, including those based on stacks of HTSC composites. The features of thermal processes in maglev systems with cryocooler and nitrogen cooling are considered. General recommendations for the creation of optimal maglev systems based on tape HTSC composites are given. Keywords: magnetic levitation, high-temperature superconductors, strip composites, levitation force, lateral force, methods for calculating magnetic force characteristics.

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“…Coils and stacks of HTS-belts are calculated as an element of magnetic bearing for energy accumulators [141,142,[158][159][160][161][162][163][164][165].…”

Section: Some Of the Results Of Calculation Models Applicationmentioning

confidence: 99%

“…Both single coils [163], wafers [142], double wafers [164], and hybrid coils [162] can be used an HTScoil. One more option of HTS-rings are loops of HTSbelts.…”

Section: Some Of the Results Of Calculation Models Applicationmentioning

confidence: 99%

Physical principles of development of magneto-levitation systems based on the second generation high temperature superconducting composites (Review)

I.A.

Anischenko

2022

Technical Physics

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“…On the other hand, SMES is mostly considered as a replacement for electricity storage and to improve the power system's transient stability, dynamic stability, and frequency management [78]. SMES uses a magnetic field that is created by a current flowing through a superconducting coil or inductor to store energy [79][80][81]. Other energy storage systems convert electrical energy into either chemical or mechanical energy, which is much slower than the pure electrical energy conversion of SMES.…”

Section: Literature Reviewmentioning

confidence: 99%

Integration of Superconducting Magnetic Energy Storage for Fast-Response Storage in a Hybrid Solar PV-Biogas with Pumped-Hydro Energy Storage Power Plant

et al. 2023

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Electric distribution systems face many issues, such as power outages, high power losses, voltage sags, and low voltage stability, which are caused by the intermittent nature of renewable power generation and the large changes in load demand. To deal with these issues, a distribution system has been designed using both short- and long-term energy storage systems such as superconducting magnetic energy storage (SMES) and pumped-hydro energy storage (PHES). The aim of this paper is to propose a metaheuristic-based optimization method to find the optimal size of a hybrid solar PV-biogas generator with SMES-PHES in the distribution system and conduct a financial analysis. This method is based on an efficient algorithm called the “enhanced whale optimization” algorithm (EWOA), along with the proposed objective functions and constraints of the system. The EWOA is employed to reduce the hybrid system’s life cycle cost (LCC) and improve its reliability, both of which serve as performance indicators for the distribution system. The proposed method for sizing a grid-connected hybrid solar PV-biogas generator with SMES-PHES is compared with other metaheuristic optimization techniques, including the African vulture optimization algorithm (AVOA), grey wolf optimization algorithm (GWO), and water cycle algorithm (WCA). The numerical results of the EWOA show that the combination of a hybrid solar PV-biogas generator with SMES-PHES can successfully reduce the LCC and increase reliability, making the distribution system work better.

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“…In reference [16], the authors proposed a solution for the frequent changes in the operating current, transient thermal characteristics, and power exchange characteristics of SMES. Moreover, the self-inductance of the magnet and the effect of the critical current of the magnet during different operating conditions are presented in [35][36][37][38][39].…”

Section: Introductionmentioning

confidence: 99%

Voltage and Frequency Control of Balanced/Unbalanced Distribution System Using the SMES System in the Presence of Wind Energy

Salama

Vokony

2021

Electricity

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This paper presents an effective solution to overcome the problem caused by intermittent energy sources that are connected to a balanced/unbalanced distribution system using a superconducting magnetic energy storage (SMES) system by mitigating the voltage and frequency fluctuations during wind gusts. The fuzzy logic control technique (FLC) is used with SMES to improve the voltage and frequency. A squirrel cage induction generator (SCIG) is applied as the wind energy generator. The IEEE 33-bus distribution system is used to validate the proposed method. Buses 18 33 are the weakest points in this system; thus, the wind and SMES systems are connected to the system at these buses. We used MATLAB/Simulink to simulate the performance of the IEEE 33-bus system (balanced/unbalanced) considering the SMES, wind system, and fuzzy logic control (FLC). The simulation results show the high performance of the proposed control method to alleviate the voltage and frequency fluctuation and achieve the power leveling strategy of the studied system.

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A Study on Superconducting Coils for Superconducting Magnetic Energy Storage (SMES) Applications

Cited by 6 publications

References 6 publications

Physical principles of development of magneto-levitation systems based on the second generation high temperature superconducting composites (Review)

Physical principles of development of magneto-levitation systems based on the second generation high temperature superconducting composites (Review)

Integration of Superconducting Magnetic Energy Storage for Fast-Response Storage in a Hybrid Solar PV-Biogas with Pumped-Hydro Energy Storage Power Plant

Voltage and Frequency Control of Balanced/Unbalanced Distribution System Using the SMES System in the Presence of Wind Energy

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