레일방식 초고속열차 추진용 축소 초전도 LSM 설계 연구

다국어 초록 (Multilingual Abstract)

This paper deals with the design and property analysis of 7kW-class small-scaled superconducting Linear Synchronous Motor (LSM) and testing equipment for a number of performance pre-tests prior to the development of coreless-type superconducting LSM suitable for 600㎞/h very high speed train. First, the basic design and property analysis are conducted before developing a small-scaled superconducting LSM model with 2-pole superconducting electromagnets, and additionally the cost-down design of the superconducting electromagnets is conducted to use less high-Tc superconducting wire. Finally, the superconducting magnet coil span is selected at 120㎜, and input ground armature current of 670Aturns is required to produce 44.7N of thrust based on research findings.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 축소형 초전도 LSM 및 시험기의 개념 및 설계 사양 도출
• 3. 축소형 초전도 LSM의 초전도 계자 Cost-down 설계
• 4. 결론
• References

참고문헌 (Reference)

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2 G. Bohn, "The electromagnetic levitation and guidance technology of the ‘Transrapid’ test facility Emsland" MAG-20 (MAG-20): 1666-1671, 1984

3 H.W. Lee, "Improvement of thrust force properties of Linear Synchronous Motor for an ultra-high-speed tube train" 47 (47): 4629-4634, 2011

4 A. Friedman, "I-V Curves of BSCCO Tape Carrying DC Current Exposed to Perpendicular and Parallel AC Fields" 15 (15): 2005

5 R. H. Patel, "Characterization of superconducting properties of BSCCO powder prepared by attrition milling" 18 : 317-324, 2005

6 T. Fujimoto, "Characteristics of electromagnetic force of ground coil for levitation and guidance at the Yamanashi Maglev test line" 41 (41): 63-67, 2000

7 C.B. Park, "A study on a design and characteristic analysis of a LSM for a propulsion/levitation of the high-speed tube train" 2010

8 C.B. Park, "A Study on the Structure of Linear Synchronous Motor for 600km/h Very High Speed Train" 2013