@article{b8af38eec9f147ada12d6ac0abc0f0e5,
title = "Design of HTS magnets for a 2.5 MJ SMES",
abstract = "A 600 kJ HTS SMES system has been developed for power system stabilization as a national project in Korea. Successful operating tests of the 600 kJ were recently completed. In this paper, a 2.5 MJ class SMES with HTS magnets of single solenoid, multiple solenoid and modular toroid type were optimized using a recently developed multi-modal optimization technique named multi-grouped particle swarm optimization (MGPSO). The objective of the optimization was to minimize the total length of HTS superconductor wires satisfying some equality and inequality constraints. The stored energy and constraints were calculated using 3-D magnetic field analysis techniques and an automatic tetrahedral mesh generator. Optimized results were verified by 3D finite element method (FEM).",
keywords = "HTS magnet, Multi-grouped particle swarm optimization (MGPSO), SMES, Toroid",
author = "Sangyeop Kwak and Seyeon Lee and Sangyeop Lee and Kim, {Woo Seok} and Lee, {Ji Kwang} and Chan Park and Joonhan Bae and Song, {Jung Bin} and Haigun Lee and Kyeongdal Choi and Kichul Seong and Hyunkyo Jung and Hahn, {Song Yop}",
note = "Funding Information: Manuscript received August 23, 2008. First published June 05, 2009; current version published July 15, 2009. This work was supported by Electric Power Industry Technology Evaluation and Planning, Korea. S. Kwak, W.-S. Kim, and H. Jung are with Seoul National University, Seoul, Korea (e-mail: aceonepair@elecmech.snu.ac.kr; wskim612@gmail.com; hkjung@snu.ac.kr). S. Lee and K. Choi are with Korea Polytechnic University, Shiheung, Korea (e-mail: eon0225@gmail.com; choidal@kpu.ac.kr). J.-K. Lee is with Woosuk University, Wanju, Chunbuk, Korea (e-mail: jikwang@woosuk.ac.kr). J. Bae and K. Seong are with Korean Electric Research Institute, Changwon, Korea (e-mail: baejh@keri.re.kr; kcseong@keri.re.kr). J.-B. Song and H. Lee are with Korea University, Seoul, Korea (e-mail: haigunlee@korea.ac.kr). S. Hahn is with the Electrical Engineering and Science Research Institute, Seoul, Korea (e-mail: syhahn@snu.ac.kr). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/TASC.2009.2018754",
year = "2009",
month = jun,
doi = "10.1109/TASC.2009.2018754",
language = "English",
volume = "19",
pages = "1985--1988",
journal = "IEEE Transactions on Applied Superconductivity",
issn = "1051-8223",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "3",
}