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논문 기본 정보

자료유형
학위논문
저자정보

주창현 (창원대학교, 창원대학교 대학원)

지도교수
유인근, 박민원
발행연도
2013
저작권
창원대학교 논문은 저작권에 의해 보호받습니다.

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이 논문의 연구 히스토리 (2)

초록· 키워드

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For the practical use of a high-temperature superconducting (HTS) DC power cable in a real power system, the cable should be analyzed using a simulation tool under normal and transient states before it is installed. In this paper, a real time digital simulator (RTDS) model component for an HTS DC power cable has been developed. The resistance of the model cable was determined in an experiment using a real model-sized cable. The inductance and capacitance were calculated based on the structure of the cable. The cable temperature was calculated considering the heating value and the cooling value. We took into consideration the level of fault current, the critical current, the resistance of the model cable, and the cable temperature variation. The developed power cable model was applied when the high-voltage direct current power transmission system, including the HTS DC power cable, was in the transient state. The results indicate the characteristics of HTS DC power cable in a transient state.

목차

LIST OF FIGURES
LIST OF TABLES
CHAPTER
1 INTRODUCTION
2 HTS POWER CABLE
2.1 Introduction of HTS cable
2.1.1 Trend of the HTS power cable in the world
2.1.2 Structure of HTS power cable
2.2 DC power transmission system
3 RTDS MODELING OF HTS DC POWER CABLE
3.1 HTS DC power cable design and specifications
3.2 Experimental setup
3.3 The HTS DC power cable modeling using RTDS
3.3.1 Introduction of RTDS
3.3.2 Modeling of the cable resistance
3.3.3 Modeling of the cable inductance and capacitance
3.3.4 Modeling of the cable temperature variation
4 SIMULATION RESULTS
4.1 Power flow of the Hanlim HVDC system with the developed cable
4.2 Transient analysis of HTS DC power cable
5 CONCLUSION
REFERENCES
ABSTRACT IN KOREAN
ACKNOWLEDGMENTS

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