Y.S. Bae, Y.M. Park, J.S. Kim, W. S. Han, S. Kwak, Y.B. Chang, H.T. Park, N.H. Song, Yang Hai, S.W. Yoon, Y.M. Jeon, S.H. Hahn, S. G. Lee, W.H. Ko, A.C. England, W.C. Kim, Y.K. Oh, J.G. Kwak, M. Kwon, Doo-Hee Chang, Seung Ho Jeong, T.S. Kim, B. H. Oh, J. T. Jin, S.R. In, K.W. Lee, Dae-Sik Chang, K. Watanabe, M. Dairaku, H. Tobari, M. Kashiwagi, M. Hanada, Takashi Inoue, Yujiro Ikeda, M. Kawai, M. Komata, K. Mogaki, K. Usui, Takashi Yamamoto, M. Matsuoka, K. Nagaoka, L. Grisham,
... operation of the Korean Superconducting Tokamak Advanced Research (KSTAR) device using two co-current beam injection systems. ... beam energy. Consequently, the final goal of the KSTAR NBI system aims to inject more than 12 ... NBI for the long pulse operation of the KSTAR. As an initial step toward the long pulse (∼300 s) KSTAR NBI system development, the first neutral beam injection ... with one ion source was constructed for the KSTAR 2010 campaign and successfully commissioned. During the KSTAR 2010 campaign, a MW-deuterium neutral beam was ...
Tópico(s): Superconducting Materials and Applications
2012 - Elsevier BV | Fusion Engineering and Design
Mi‐Kyung Park, Kukhee Kim, Taegu Lee, Myungkyu Kim, Jaesic Hong, Sulhee Baek, Sangil Lee, Jinseop Park, Yong Chu, Youngok Kim, S.H. Hahn, Y.K. Oh, J.G. Bak,
After more than 10 years construction, KSTAR (Korea Superconducting Tokamak Advanced Research) had finally completed its assembly in June 2007, and then achieved the goal of first-plasma in July 2008 through the four month's commissioning. KSTAR was constructed with fully superconducting magnets with material ... maximum pulse width of 865ms were obtained. The KSTAR Integrated Control System (KICS) has successfully fulfilled its ... acquisition and management. These and more were all KSTAR commissioning requirements. For reliable and safe operation of ...
Tópico(s): Superconducting Materials and Applications
2008 - Elsevier BV | Nuclear Engineering and Technology
J. G. Bak, S. G. Lee, J. Y. Kim, Kstar Team,
... EPDs) for the Korea Superconducting Tokamak Advanced Research (KSTAR), which consists of three fast reciprocating Langmuir probe ... edge plasma during a plasma discharge in the KSTAR machine. A FRLPA, which has been upgraded through ... is installed at a horizontal port of the KSTAR vacuum vessel in order to get the radial ... during the experimental campaign of 2009 in the KSTAR machine. The prototype fabricated for the ELPA is mounted on the outboard wall of the KSTAR vacuum vessel in order to investigate its performance ...
Tópico(s): Ionosphere and magnetosphere dynamics
2010 - Wiley | Contributions to Plasma Physics
Yong-Su Na, C. Kessel, J.M. Park, Sumin Yi, A. Bécoulet, A. C. C. Sips, J.Y. Kim,
... of high performance steady state operation scenarios in KSTAR. Firstly, the capabilities of steady state operation are ... D tokamak, of similar size to that of KSTAR, is investigated using the experimental data taken from ... ITER-relevant steady state operation is investigated in KSTAR. It is found that KSTAR is able to establish high performance steady state ... for designing the current ramp-up phase in KSTAR. It is observed that the transport model also ... well as non-inductive current drive fraction in KSTAR. In contrast, the GLF23 model exhibits the lowest ...
Tópico(s): Superconducting Materials and Applications
2009 - IOP Publishing | Nuclear Fusion
Khabat Khosravi, Zohreh Sheikh Khozani, Luca Mao,
... This paper presents a test of a standalone Kstar model with five novel hybrid algorithm of bagging (BA-Kstar), dagging (DA-Kstar), random committee (RC-Kstar), random subspace (RS-Kstar), and weighted instance handler wrapper (WIHW-Kstar) to predict scour depth (ds) for clear water ... d50/h lead to more error. The WIHW-Kstar provided the highest performance in scour depth prediction around vertical abutment shape while RC-Kstar model outperform of other models for scour depth ...
Tópico(s): Hydrology and Watershed Management Studies
2021 - Elsevier BV | Journal of Hydrology
Changhwan Kim, Jong-Dea Kong, Dae-Young Eom, Nam-Young Joung, Woojin Lee, Yang Soo Kim, Myeun Kwon, Chul-Woo Han, Sel-Ki Lee, F.J. Parker, D. A. HOPKINSON, G.D. Le Flem,
The Korean Superconducting Tokamak Advanced Research (KSTAR) superconducting magnet power supply is composed of a Poloidal Field Magnet Power Supply (PF MPS) and a Toroidal Field Magnet Power Supply ( ... a large amount of power instantaneously from the KSTAR electric power system. To achieve the KSTAR operational goal, with a long pulse scenario, a ... required and the total power demand for the KSTAR system can exceed 200 MVA. The available grid power is only 100 MVA at the KSTAR site. Increasing the available grid power was uneconomical ...
Tópico(s): Particle accelerators and beam dynamics
2012 - Elsevier BV | Fusion Engineering and Design
Taehyun Tak, Jaesic Hong, Kaprai Park, Woongryul Lee, Taegu Lee, Hyunsun Han, Giil Kwon, Jinseop Park,
The KSTAR control and data acquisition systems mainly use data storage layer of MDSPlus for diagnostic data and channel ... system data. In addition to these storage systems, KSTAR has various types of data such as user ... the control system. A large scientific machine like KSTAR is needed to implement various types of use ... integration and process system is to design the KSTAR data scheduling on top of the Pulse Automation and Scheduling System (PASS) according to KSTAR events. The KSTAR Data Integration System (KDIS) is ...
Tópico(s): Distributed and Parallel Computing Systems
2018 - Elsevier BV | Fusion Engineering and Design
B. Chapman, R. O. Dendy, S. C. Chapman, K. G. McClements, G.S. Yun, S.G. Thatipamula, Minho Kim,
... are often detected from deuterium plasmas in the KSTAR tokamak that are heated by tangential neutral beam ... behaviour in tokamak plasmas. In the context of KSTAR deuterium plasmas, it is also important to distinguish ... 58 096027). We use particle orbit studies in KSTAR-relevant magnetic field geometry, combined with a linear ... deuteron cyclotron harmonics, mapping well to the observed KSTAR deuterium ICE spectra. This outcome, combined with the ... that the physical origin of this signal in KSTAR is indeed distinct from that of KSTAR proton ...
Tópico(s): Ionosphere and magnetosphere dynamics
2019 - IOP Publishing | Nuclear Fusion
W.H. Ko, Seungtae Oh, Myeun Kwon,
... system for the Korea Superconducting Tokamak Advanced Research (KSTAR) device is designed to obtain profiles of the ... in conjunction with the neutral heating beam in KSTAR. The visible light from the plasma will be ... quartz fibers. We show the progress of the KSTAR CES diagnostic including the collection assembly, lens design, and cassette system. The KSTAR CES system utilizes a 1.33-m Czerny- ... CCD detector that will be used in the KSTAR CES system have been tested. Two CES diagnostics systems for KSTAR are compared.
Tópico(s): Spectroscopy and Laser Applications
2010 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Plasma Science
Suk–Ho Hong, Kwang Pyo Kim, Sung Woo Kim, Jong-Ho Sun, Dong-Su Lee, Hyun-Jong Woo, Sang‐Yong Tom Lee, Sang-Hwa Lee, Eunkyung Park, Sang‐Joon Park, Kyung-Min Kim, KunSu Lee, Sun-Ho Kim, Jongsu Kim, Sun-Jung Wang, Jaemin Park, Woong-Chae Kim, Hak-Kun Kim, Kaprai Park, Hyung-Lyeol Yang, Y.K. Oh, J.G. Kwak, Hoon-Kyun Na, Jaeyong Kim, Kyu‐Sun Chung,
The initial phase wall conditioning in KSTAR is depicted. The KSTAR wall conditioning procedure consists of vessel baking, glow discharge cleaning (GDC), ICRH wall conditioning (ICWC) and boronization (Bz). ... outgassing rates after vessel baking in three successive KSTAR campaigns are compared. GDC is regularly performed as ... to remove oxygen impurity from a vacuum vessel. KSTAR has used carborane powder which is a non-toxic boron-containing material. The KSTAR Bz has been successfully performed through two campaigns: ...
Tópico(s): Particle accelerators and beam dynamics
2011 - IOP Publishing | Nuclear Fusion
MunSeong Cheon, Y S Lee, A.C. England, H S Kim, S. Pak, C. R. Seon, H G Lee,
The Korea Superconducting Tokamak Advanced Research (KSTAR) device has begun deuterium plasma operation and increased neutron generation from D-D fusion reaction in the plasma is expected as the ... strength and the total fusion power from the KSTAR plasma. The prototype pneumatic transfer system for the ... system was slightly modified to be used for KSTAR, and a High Purity Germanium (HPGe) detection system ... from the D-D fusion reactions in the KSTAR plasma. The analysis of data from an activation measurement obtained from the 2011 KSTAR campaign shows the neutron flux at the irradiation ...
Tópico(s): Fusion materials and technologies
2012 - Institute of Physics | Journal of Instrumentation
J H Lee, S. T. Oh, H. M. Wi, W R Lee, K. P. Kim, Kstar Team, I. Yamada, K. Narihara, K. Kawahata,
... developed for electron density and temperature measurements in KSTAR. The KSTAR Thomson scattering diagnostic system has a 90 degree ... optics and the horizontal collection optics. In the KSTAR 4th campaign, measuring spatial points of the Thomson ... with 20 mm, 10 mm spacing, respectively. For KSTAR Thomson scattering system, we used the commercial 10 ... by using the tangential Thomson scattering system on KSTAR 4th campaign.
Tópico(s): Laser-Plasma Interactions and Diagnostics
2012 - Institute of Physics | Journal of Instrumentation
Y. In, J.K. Park, Jaewan Jeon, J. Kim, M. Okabayashi,
... field (called 'error field') has been measured in KSTAR, suggesting at least an order of magnitude lower than in other major tokamaks. Specifically, the KSTAR was found to have an extremely low level ... of intrinsic non-axisymmetric field as measured in KSTAR is less than or comparable to the Earth' ... magnetic field or a remanent field in the KSTAR plasma chamber. Considering that a very low level ... experimental observation and poloidal mode spectra calculations in KSTAR. Further clarification of the influence of the intrinsic ...
Tópico(s): Particle accelerators and beam dynamics
2015 - IOP Publishing | Nuclear Fusion
Khabat Khosravi, Zohreh Sheikh Khozani, James R. Cooper,
... standalone data mining techniques -, Instance-based Learning (IBK), KStar, Locally Weighted Learning (LWL) - along with four types ... validation Parameter Selection (CVPS) algorithms (Vote-IBK, Vote-Kstar, Vote-LWL, ASC-IBK, ASC-Kstar, ASC-LWL, RBD-IBK, RBD-Kstar, RBD-LWL, CVPS-IBK, CVPS-Kstar, CVPS-LWL). Through a comparison of their predictive ... equations and traditional machine learning algorithms; (3) Vote-Kstar model had the highest performance in predicting depth and width, and ASC-Kstar in estimating slope, each providing very good prediction ...
Tópico(s): Hydraulic flow and structures
2021 - Elsevier BV | Environmental Modelling & Software
S. Park, Y.S. Bae, Jae H. Kim, Heejin Do, H. T. Kim, Kyungmin Kim, H. K. Kim, H. J. Kim, W. S. Han, Yang Hai, J. G. Kwak, W. Namkung, M. H. Cho, H. Park, L. Delpech, J. Hillairet, R. Magne, G. T. Hoang, X. Litaudon, G. M. Wallace, S. Shiraiwa, R. Vieira, J. Doody,
... operation on the Korea Superconducting Tokamak Advanced Research (KSTAR) experiment. As an initial phase, a pulsed 5- ... 500-kW LHCD system has been installed in KSTAR for basic experimental studies of the LH coupling ... up, prior to long-pulse noninductive operation in KSTAR. A Toshiba-made klystron developed in collaboration with ... Technology in 2006 is utilized for the initial KSTAR LHCD system. The LH launcher is designed as ... This paper presents the progress of the initial KSTAR LHCD system and the performance test results of ...
Tópico(s): Particle accelerators and beam dynamics
2013 - Taylor & Francis | Fusion Science & Technology
K. Kim, H.K. Park, K.R. Park, Byung Su Lim, S.I. Lee, Yong Chu, Wooho Chung, Y.K. Oh, Seunghan Baek, S.J Lee, H. Yonekawa, J.S. Kim, C.S. Kim, J.Y. Choi, Y.B. Chang, S.H. Park, D.J. Kim, N.H. Song, K P Kim, Y. J. Song, I.S. Woo, W. S. Han, S.H Lee, Dong-Kyu Lee, Kwang‐Sik Lee, W.W. Park, J.J. Joo, H.T. Park, Sungeun An, J.S. Park, G.S. Lee,
... aim of the Korea superconducting tokamak advanced research (KSTAR) project is to develop a steady-state-capable ... basis for an attractive fusion reactor. Since the KSTAR mission includes the achievement of a steady-state- ... an obvious choice for the magnet system. The KSTAR superconducting magnet system consists of 16 toroidal field ( ... 17 V s. The major achievement in the KSTAR magnet system development includes the development of CICC, ... are at the stage of fabrication for the KSTAR completion in the year 2007.
Tópico(s): Particle accelerators and beam dynamics
2005 - IOP Publishing | Nuclear Fusion
B. Chapman, R. O. Dendy, S. C. Chapman, K. G. McClements, G.S. Yun, S.G. Thatipamula, Minho Kim,
The radio frequency detection system on the KSTAR tokamak has exceptionally high spectral and temporal resolution. This enables measurement of previously undetected fast plasma phenomena in the ion cyclotron range of ... the local lower hybrid frequency fLH in the KSTAR deuterium plasma. The new feature is time-shifted ... This follows from bispectral analysis of the measured KSTAR fields, and of the field amplitudes output from particle-in-cell (PIC) simulations of the KSTAR edge plasma containing fusion-born protons. This reinforces ...
Tópico(s): Ionosphere and magnetosphere dynamics
2018 - IOP Publishing | Nuclear Fusion
Y. In, A. Loarte, H. H. Lee, Kimin Kim, Y.M. Jeon, Jong-Kyu Park, J.-W. Ahn, G. Y. Park, Minwoo Kim, H. Park,
KSTAR has demonstrated divertor heat flux broadening during edge-localized mode (ELM) crash suppression using ITER-like ... explored at low q 95 and established in KSTAR using low-n RMPs. Taking full advantage of ... three-row in-vessel control coils (IVCC) in KSTAR, a set of intentionally misaligned RMP configurations (IMC) ... driven broadening observed in the attached plasmas in KSTAR might appear substantially different in the partially detached ... further clarified using the three-row IVCCs in KSTAR.
Tópico(s): Fusion materials and technologies
2019 - IOP Publishing | Nuclear Fusion
Y.K. Oh, H.L. Yang, Y.S. Kim, K.R. Park, W.C. Kim, M.K. Park, Y.M. Park, K.W. Cho, J. W. Choi, Jun Yong Kim, H.K. Na, Y.S. Bae, J.S. Bak, M. Kwon, G.S. Lee,
... construction of the Korea Superconducting Tokamak Advanced Research (KSTAR) device has been completed by August 2007. Key achievements in the KSTAR construction are (i) fabrication process establishment in the ... discharge is by the end of 2008. The KSTAR operation plan is targeted on the high performance ... There is a lot of engineering similarity between KSTAR and ITER, such as using Nb3Sn superconductor for TF and CS magnets. The experience of the KSTAR device could be an important technical basis for ...
Tópico(s): Magnetic confinement fusion research
2008 - Elsevier BV | Fusion Engineering and Design
J.G. Kwak, Tongnyeol Rhee, Hyunsun Han, Jisung Kang, J.G. Bak, H.J. Ahn, Y. U. Nam, Hyun-Seok Kim, Minwoo Kim, W.H. Ko, S.W. Yoon, W. C. Kim, K. R. Park,
Korea Superconducting Tokamak Advanced Research (KSTAR) program has made significant advances in the development of long pulse and high-performance plasma scenarios, utilizing the advantages of the fully superconducting tokamak. Ten years of KSTAR operation have produced outstanding progress in plasma control, ... 16 in elongation. The unique features of the KSTAR device also produced a record 30 s long ... as well as to supplement the plasma current. KSTAR has pursued steady state to operation, aiming for ...
Tópico(s): Superconducting Materials and Applications
2020 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Plasma Science
D.H. Na, Yong-Su Na, C. Angioni, S.M. Yang, J.M. Kwon, Hogun Jhang, Y. Camenen, S.G. Lee, Yuejiang Shi, W.H. Ko, J.A. Lee, T. S. Hahm,
Dedicated experiments have been performed in KSTAR Ohmic plasmas to investigate the detailed physics of the rotation reversal phenomena. Here we adapt the more general definition of rotation reversal, ... Fusion 59 034001), which is commonly observed in KSTAR regardless of the operating conditions. The two main ... the existence of an anchor point. For the KSTAR Ohmic plasma database including the experiment results up ... usual variation of the normalized gradient length in KSTAR. The experimental observations were compared against several theoretical ...
Tópico(s): Laser-Plasma Interactions and Diagnostics
2017 - IOP Publishing | Nuclear Fusion
Yaung-Soo Kim, Y.M. Park, Y.J. Lee, S.W. Kwag, Y.B. Chang, N.H. Song, I.S. Woo, H.T. Park, K.W. Cho, H.-S. Chang, D.S. Park, J.J. Joo, K.M. Moon, K.R. Park, Yong Chu, H. Yonekawa, Y.O. Kim, Eunnam Bang, H.K. Kim, Kwang Pyo Kim, M.K. Park, Seunghan Baek, Jaesic Hong, T.H. Ha, Y.J. Kim, In Sung Hwang, H.L. Yang, Y.K. Oh, J.S. Bak, M. Kwon, G.S. Lee,
The cryogenic system for the KSTAR superconducting magnets has been commissioned. It consists of a cold box, distribution boxes (DB) and cryogenic transfer lines. The cold box ... cryogenic helium among the cooling channels of each KSTAR cold component and the emergency release of over- ... system was integrated and cooled down with the KSTAR device. In this paper, the construction and commissioning results of the KSTAR cryogenic system will be introduced. In addition, we will present the cool-down results of the KSTAR device.
Tópico(s): Spacecraft and Cryogenic Technologies
2009 - IEEE Council on Superconductivity | IEEE Transactions on Applied Superconductivity
Gunyoung Park, Y. In, Jong-Kyu Park, W.H. Ko, Jaehyun Lee, Minwoo Kim, Giwook Shin, S.H. Hahn, S. K. Kim, S.M. Yang, Qiming Hu, Tongnyeol Rhee, M. Choi, Kimin Kim, Hyungho Lee, Y.M. Jeon, Woong-Chae Kim, Si-Woo Yoon,
... studied in the Korean Superconducting Tokamak Advanced Research (KSTAR), such as edge-localized-mode (ELM) control by ... induced alteration of divertor heat flux and detachment. KSTAR has a few physically unique features (i.e., ... future works for the 3D field research in KSTAR. In this paper, we provide an overview about the recent progress of KSTAR 3D field physics and present future plans of KSTAR 3D research toward a future fusion reactor.
Tópico(s): Fusion materials and technologies
2022 - Springer Science+Business Media | Journal of the Korean Physical Society
J.G. Kwak, Y.K. Oh, K. P. Kim, S. W. Kim, Suk–Ho Hong, Yong Chu, H. J. Lee, Y. O. Kim, Jayhyun Kim, S. L. Park, S.H. Hahn, M. K. Park, H. K. Kim, J.G. Bak, Y. S. Bae, W.H. Ko, S. G. Lee, Jongha Lee, J. Jung, K. D. Lee, Y.U. Nam, Y.M. Jeon, S.W. Yoon, A.C. England, W. C. Kim, K. L. Park, H. K. Na, Yang Hai, M. Kwon, Takahiro Shinya, J.A. Leuer, N.W. Eidietis, A.W. Hyatt, M.L. Walker, D. Mueller, L. Grisham, J.-K. Park, Y.S. Park, S.A. Sabbagh,
The Korea Superconducting Tokamak Advanced Research (KSTAR) device is aimed at advanced tokamak (AT) research. Three years have passed since it achieved its first plasma in 2008. Because it ... are key components to realize AT operation in KSTAR. The segmented IVCC coils were connected to form ... source which meets the long-pulse requirement of KSTAR. An NBI ion source with a power of ... campaign. The first H-mode discharge (#4200) in KSTAR was achieved one year earlier than officially planned ... PFC. Successful operations in the early days of KSTAR including H-mode experiments revealed the capability of ...
Tópico(s): Particle accelerators and beam dynamics
2012 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Plasma Science
Mi‐Kyung Park, Taegu Lee, Woongryol Lee, H. Yonekawa, Sulhee Baek, Jaesic Hong, Y.K. Oh, Jongha Lee, Hoonkyun Na, Myeun Kwon,
... operation of the Korea Superconducting Tokamak Advanced Research (KSTAR) in 2008, 11 diagnostic systems had been developed ... transmission in synchronized manner. A feature of the KSTAR diagnostic DAQ systems is that the systems have ... all diagnostic DAQ systems have been integrated into KSTAR central control system with EPICS (Experimental Physics and ... to a central timing unit (CTU) in the KSTAR time & synchronization system (TSS) via a dedicated timing ... This paper will present the implementation of heterogeneous KSTAR diagnostic DAQ systems and their operation results.
Tópico(s): Advanced Data Storage Technologies
2009 - Elsevier BV | Fusion Engineering and Design
Jong-Dae Kong, Seong-Lok Hong, Insung Hwang, Jaehoon Choi, Chang-Hwan Kim, Dong-Keun Lee, Yaung-Soo Kim, Myeun Kwon, Byung‐Ju Park, Hang-Kyu Yoo,
... of construction, the Korea Superconducting Tokamak Advanced Research (KSTAR) device finally completed its assembly in June 2007. ... currents (12n ± 1) were generated instantaneously in the KSTAR electric power system for the first plasma generation due to the characteristics of the KSTAR superconducting coils. The measured voltage drop and harmonics ... of the RPC and HF systems during the KSTAR first plasma operation. Furthermore, the upgrade plan of the electric power system based on the KSTAR operation plan will be discussed.
Tópico(s): Particle accelerators and beam dynamics
2010 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Plasma Science
Inho Song, Dae-Young Eom, Hyun‐Sik Ahn,
... length in the Korea Superconducting Tokamak Advanced Research (KSTAR), its pulsed electric power network (PEPN) was designed. ... been used to supply AC power to the KSTAR superconducting magnet power supplies (MPSs) since entering into ... types of plasma operations, the operation window of KSTAR has decreased, especially during high plasma current and long-pulse operations. The operation results of the KSTAR PEPN are reviewed in this paper. In addition, ... design upgrade of the PEPN system for extended KSTAR operations in the future.
Tópico(s): Particle accelerators and beam dynamics
2019 - Elsevier BV | Fusion Engineering and Design
Y.K. Oh, W.C. Kim, K.R. Park, M.K. Park, H.L. Yang, Y.S. Kim, Yong Chu, Y.O. Kim, J.G. Bak, E. N. Baang, S.W. Yoon, S.H. Hahn, Hyunjung Lee, SooHwan Park, K.H. Kim, Jaesic Hong, Seunghan Baek, M.K. Kim, T.G. Lee, S.I. Lee, Y. S. Bae, H. Yonekawa, J. H. Choi, In Sung Hwang, Y.J. Kim, K.W. Cho, Y.M. Park, J.Y. Kim, Jaehyun Lee, J.S. Bak, M. Kwon, G.S. Lee, J.G. Kwak, Hyun‐Sik Ahn, M.L. Walker, D.A. Humphreys, J.A. Leuer, A.W. Hyatt, P. Jackson, D. Mueller, D.P. Ivanov,
... initial operation for the first plasma in the KSTAR device have been accomplished successfully without any severe ... 10−4 Pa, and both levels meet the KSTAR requirements to start the cool-down operation. All ... showed that the coupling loss was within the KSTAR requirement with the coupling loss time constant less ... target of 100 kA and 100 ms. The KSTAR device will be operated to meet the missions ...
Tópico(s): Particle accelerators and beam dynamics
2009 - Elsevier BV | Fusion Engineering and Design
S.H. Hahn, M.L. Walker, Kukhee Kim, Hyun‐Sik Ahn, B.G. Penaflor, D.A. Piglowski, Robert D. Johnson, Jaehoon Choi, Dong-keun Lee, Jayhyun Kim, S.W. Yoon, Seong-Heon Seo, H.T. Kim, Kwang Pyo Kim, T.G. Lee, M.K. Park, J.G. Bak, S. G. Lee, Y.U. Nam, N.W. Eidietis, J.A. Leuer, A.W. Hyatt, G.L. Jackson, D. Mueller, A.S. Welander, G. Abla, D.A. Humphreys, W.C. Kim, Y.K. Oh,
... plasma control system (PCS) has been developed for KSTAR's first plasma campaign as a collaborative project with the DIII-D team. The KSTAR real time plasma control system is based on ... real-time communication layer and PCS synchronization with KSTAR timing system and slower control devices is achieved ... form for the first plasma experimental campaign of KSTAR and describe how the system has been utilized ...
Tópico(s): Particle accelerators and beam dynamics
2009 - Elsevier BV | Fusion Engineering and Design
J. H. Lee, S. T. Oh, H. M. Wi,
... profiles in the Korean Superconducting Tokamak Advanced Research (KSTAR) device for the KSTAR third campaign (September 2010), we designed and installed a Thomson scattering system. The KSTAR Thomson scattering system is designed as a tangential ... we will describe the final design of the KSTAR Thomson scattering system.
Tópico(s): Particle accelerators and beam dynamics
2010 - American Institute of Physics | Review of Scientific Instruments