Characteristics of a 200 kJ shielded superconductive coil for pulsed energy storage
The first model of the shielded pulse superconductive energy storage was constructed and tested. The model which has the stored energy of 200 kJ is composed of a superconductive coil made by a commercially available monolithic wire and a shield coil by a copper cable. The shield coil is divided into 12 blocks which are distributed appropriately around the superconductive coil. The accuracy of the shield coil distribution was confirmed by measuring the leakage magnetic field on the superconductive coil. The experiment of the pulse operation has been performed to test the effectiveness of the shield coil. The results shows that the pulse current in the superconductive coil could be suppressed and the good performance of this method was confirmed.
- Research Organization:
- Oho-machi, Tsukuba-gun, Ibaraki-Ken, 305
- OSTI ID:
- 5592756
- Journal Information:
- IEEE Trans. Magn.; (United States), Vol. 19:3
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
SUPERCONDUCTIVITY AND SUPERFLUIDITY
25 ENERGY STORAGE
SUPERCONDUCTING COILS
DESIGN
PERFORMANCE TESTING
SHIELDS
SUPERCONDUCTING MAGNETIC ENERGY STORAGE
COPPER
MAGNETIC FIELDS
PULSED MAGNET COILS
SUPERCONDUCTING WIRES
ELECTRIC COILS
ELECTRICAL EQUIPMENT
ELEMENTS
ENERGY STORAGE
EQUIPMENT
MAGNET COILS
MAGNETIC ENERGY STORAGE
METALS
STORAGE
TESTING
TRANSITION ELEMENTS
WIRES
656100* - Condensed Matter Physics- Superconductivity
250100 - Energy Storage- Magnetic