Search Results - "Sang-Soo Oh"
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1
Evaluation of Electromechanical Properties in Multiple HTS Layered Conductors at 77 K
Published in IEEE transactions on applied superconductivity (01-08-2021)“…High engineering critical current density ( J e ) is demanded in high-performance large-scale applications such as power cables, high-magnetic-field magnets,…”
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2
Ultra-High Performance, High-Temperature Superconducting Wires via Cost-effective, Scalable, Co-evaporation Process
Published in Scientific reports (22-04-2014)“…Long-length, high-temperature superconducting (HTS) wires capable of carrying high critical current, I c , are required for a wide range of applications. Here,…”
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3
Analysis of Thermal Residual Stress/Strain in REBCO Coated Conductor Tapes
Published in IEEE transactions on applied superconductivity (01-06-2014)“…2G HTS coated conductor (CC) tapes are now used for electric device applications. The residual stress/strain induced in HTS coating films in CC tapes during…”
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4
Critical Current Degradation Behavior in Lap-Jointed Coated Conductor Tapes With IBAD Substrate Under Uniaxial Tension
Published in IEEE transactions on applied superconductivity (01-06-2010)“…Considering the expansion of application field of coated conductor (CC) tapes, it is preferred to adopt IBAD substrate which has high yield strength to resolve…”
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5
Bending Strain Characteristics of the Transport Property in Lap-Jointed Coated Conductor Tapes
Published in IEEE transactions on applied superconductivity (01-06-2009)“…The electro-mechanical properties of lap-jointed ReBCO coated conductor (CC) tapes have been investigated. Different contact configurations considering its…”
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6
Thick SmBCO/IBAD-MgO Coated Conductor for High Current Carrying Power Applications
Published in IEEE transactions on applied superconductivity (01-06-2010)“…Long-length (Sm 1+x B 2-x C 3 O 7-y ) coated conductor was fabricated using ion beam assisted deposition (IBAD)-MgO template (LaMnO 3 /IBAD - MgO/Y 2 O 3 /Al 2…”
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7
Critical Current Degradation Behavior in YBCO Coated Conductors Under Torsional Strain
Published in IEEE transactions on applied superconductivity (01-06-2007)“…The I c degradation behaviors of a YBCO coated conductor (CC) tape (RABiTS/MOD) was investigated using a sample holder which gives torsional angles to HTS…”
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8
Nondestructive Measurement of Critical Current Distribution of SmBCO Coated Conductor Using Hall Probe
Published in IEEE transactions on applied superconductivity (01-06-2010)“…The Hall probe measurement system was used to measure the critical current distribution of superconducting coated conductor. The system consists of reel to…”
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9
Purification of Wastewater From Paper Factory by Superconducting Magnetic Separation
Published in IEEE transactions on applied superconductivity (01-06-2010)“…It is environmentally important to recycle the wastewater, since paper factories use a large amount of water and equivalent amount of wastewater is generated…”
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10
Purification of the Coolant for Hot Roller by Superconducting Magnetic Separation
Published in IEEE transactions on applied superconductivity (01-06-2010)“…It is important to recycle industrial wastewater in the aspect of energy saving and minimizing the environment damage. Steel manufacture factories make an…”
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11
Fabrication and Properties of Bi2212 Rutherford Superconducting Cable
Published in IEEE transactions on applied superconductivity (01-06-2009)“…Bi2212/Ag round wire can be used as large current capacity conductor fabricated in the shape of Rutherford cable. We have fabricated 110 m long Bi2212…”
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12
Comparative Study on the Profiles of Intra-Granular Critical Current Density in SmBCO and YBCO Coated Conductors
Published in IEEE transactions on applied superconductivity (01-06-2009)“…We measured the magnetic hysteresis loops (M-H loop) of SmBCO coated conductor (CC) and YBCO-CC by using SQUID-magnetometer. These samples were fabricated by…”
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13
Bending Strain Characteristics of Critical Current in Double-Layered Bi-2223 Superconducting Tapes
Published in IEEE transactions on applied superconductivity (01-06-2008)“…The evaluation of reliability of HTS tapes is necessary for practical applications such as magnet, power cables, motors, SMES and HTS coils. The bending strain…”
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14
Study on Bi-2212 Rutherford Cabling Process for SMES
Published in IEEE transactions on applied superconductivity (01-06-2008)“…The important merit of Bi-2212/Ag high T c superconducting wire is to apply cable as round wire geometry. Bi-2212/Ag wires were fabricated in order to develop…”
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15
Treatment of Coolant of Hot Rolling Process by High Gradient Magnetic Separation
Published in IEEE transactions on applied superconductivity (01-06-2007)“…It is needed several large reservoirs and long operating time in order to remove suspended solid (SS) like steel fines and iron oxide at steel making factory…”
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16
Bending strain characteristics of critical current degradation behavior in externally-reinforced Bi-2223 tapes under pressurized liquid nitrogen
Published in Cryogenics (Guildford) (01-07-2007)“…The critical current I c degradation behaviors of externally-reinforced Bi-2223 superconducting tapes under pressurized liquid nitrogen were investigated using…”
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17
Evaluation of Repeatability for the Measurement of DC Conductivity of HVDC XLPE Model Cables
Published in Journal of electrical engineering & technology (01-09-2020)“…Cross-linking polyethylene (XLPE) power cables are widely used as an excellent insulation material for high-voltage direct current (HVDC) transmission. For the…”
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18
Degradation behavior of critical current in Bi-2223 tapes in bending–tension strain mode
Published in Physica. C, Superconductivity (01-10-2004)“…Influences of mixed bending–tension strain on the I c degradation of Bi-2223 superconducting tapes were investigated. For the experiment, a test fixture that…”
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19
Influence of Filament Number on Workability and Critical Current Density of Bi-2212/Ag Superconducting Wires
Published in IEEE transactions on applied superconductivity (01-06-2007)“…The important merit of Bi-2212/Ag high T c superconducting wire is to apply cable as round wire geometry. Bi-2212/Ag wires were fabricated in order to develop…”
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20
AC loss measurements of twisted and untwisted BSCCO multifilamentary tapes
Published in Cryogenics (Guildford) (2005)“…AC losses in twisted and untwisted BSCCO multifilamentary superconducting tapes with Ag matrix developed in DAPAS program were measured by an electrical…”
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