TY - JOUR
T1 - Test results of a HTS power transformer connected to a power grid
AU - Kimura, H.
AU - Honda, K.
AU - Hayashi, H.
AU - Tsutsumi, K.
AU - Iwakuma, Masataka
AU - Funaki, K.
AU - Bohno, T.
AU - Tomioka, A.
AU - Yagi, Y.
AU - Maruyama, H.
AU - Ohashi, K.
PY - 2002/8/1
Y1 - 2002/8/1
N2 - A 22 kV/6.9 kV-1 MVA high-Tc superconducting (HTS) power transformer has been developed as a prototype with single-phase part of a 3 MVA HTS power transformer. The prototype unit is cooled by a continuous subcooled liquid nitrogen (LN2) supply system with cryocoolers. During the field tests, the HTS transformer was connected to a distribution line at Imajuku substation (Kyushu Electric Power Co., Inc.) in Fukuoka, and inrush-current test and a long-term operation test were implemented. The test results demonstrated the HTS power transformer's applicability to a power grid.
AB - A 22 kV/6.9 kV-1 MVA high-Tc superconducting (HTS) power transformer has been developed as a prototype with single-phase part of a 3 MVA HTS power transformer. The prototype unit is cooled by a continuous subcooled liquid nitrogen (LN2) supply system with cryocoolers. During the field tests, the HTS transformer was connected to a distribution line at Imajuku substation (Kyushu Electric Power Co., Inc.) in Fukuoka, and inrush-current test and a long-term operation test were implemented. The test results demonstrated the HTS power transformer's applicability to a power grid.
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U2 - 10.1016/S0921-4534(02)01103-6
DO - 10.1016/S0921-4534(02)01103-6
M3 - Article
AN - SCOPUS:0036683301
SN - 0921-4534
VL - 372-376
SP - 1694
EP - 1697
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
IS - PART 3
ER -