표제지
목차
List of Terms and Abbreviations 7
Abstract 8
I. 서론 9
II. 연구배경 11
2.1. Cu 및 AI의 비교 11
2.2. Cu 및 AI 도체 케이블의 국내·외 연구사례 14
2.2.1. AI 케이블 국외연구 사례 14
2.2.2. AI 케이블 국내연구 사례 16
III. 시료 케이블 접속에 관한 시공법 및 시험 18
3.1. Cu 및 AI 케이블 접속 시공법 18
3.2. Cu 및 AI 케이블의 접속재의 종류 19
3.3. 실험 개요 및 실험장비 23
3.3.1. 실험 개요 23
3.3.2. 실험장비 25
3.4. 실험 순서 34
IV. 실험 결과 및 고찰 38
4.1. 물성값 차이에 따른 결과분석 38
4.2. 전기적 접속에 따른 접속부의 신뢰성 평가 42
IV. 결론 46
참고문헌 47
초록 49
Table 2.1.1. Electric conductivity and nominal price of conductive... 13
Table 2.1.2. Properties of aluminum and copper conductors 13
Table 3.2.1. Name and material description of straight connection 20
Table 3.2.2. Terminals (integral) Name and Material Description 21
Table 3.2.3. Elbow connection material name and material explanation 22
Table 3.3.1. Experimental conditions 24
Table 3.3.2. Specification of copper cable 26
Table 3.3.3. Specification of Aluminum cable 27
Table 3.3.4. Specification of thermography meter (FLIR ONE) 29
Table 3.3.5. Specification of Compressor Head (EP-510HC) 31
Table 3.3.6. Specification of Compressor Head (EP-520C) 32
Table 3.3.7. Specifications of Hydraulic Electric Pump R14E-H 33
Table 4.1.1. Average connection sleeve temperature when induction... 39
Table 4.1.2. Average connection sleeve temperature when induction... 40
Table 4.2.1. Parameters of the Weibull Distribution Function (Copper) 43
Table 4.2.2. Parameters of Weibull Distribution Function (Aluminum) 44
Table 4.2.3. Temperature cumulative probability distribution by conductor... 45
Fig 2.2.1. Typical connector sample 15
Fig 2.2.2. Number shape on the press mold 15
Fig 2.2.3. Degradation process of aluminum cable 17
Fig 3.2.1. Structure of cable straight joint 20
Fig 3.2.2. Modular Type Cable Termination 21
Fig 2.2.3. Structure of elbow connector 22
Fig 3.3.1. Structure of copper cable 26
Fig 3.3.2. Structure of Aluminum cable 27
Fig 3.3.3. Thermal imaging camera 29
Fig 3.3.4. Sheath for removal of sheath/insulator 30
Fig 3.3.5. Peeling for removal of full thickness layer 30
Fig 3.3.6. Compressor head (EP-510HC) 31
Fig 3.3.7. Compressor head (EP-520C) 32
Fig 3.3.8. Hydraulic electric pump R14E-H (Izumi Co., Ltd.) 33
Fig 3.4.1. Sample cable 34
Fig 3.4.2. Removal process 35
Fig 3.4.3. Conductor and Connection Completed 36
Fig 3.4.4. Cu conductor cable closed circuit 37
Fig 3.4.5. Al Conductor Cable Closed Circuit 37
Fig 4.1.1. (Left) Cu conductor cable Closed circuit / (Right) Measuring sleeve 39
Fig 4.1.2. (Left) Al Conductor Cable Closed Circuit / (Right) Measuring Sleeve... 40
Fig 4.1.3. Connection Temperature of Copper and Aluminum Closed... 41
Fig 4.2.1. Cumulative Probability Distribution of Sleeve Temperature with... 43
Fig 4.2.2. Cumulative Probability Distribution of Sleeve Temperature with... 44