표제지
목차
ABSTRACT 10
Ⅰ. 서론 12
1.1. 연구의 배경 및 목적 12
1.2. 항공등화시스템의 개념 13
Ⅱ. LED의 특성 및 동향 15
2.1. LED의 및 특징 15
2.2. LED의 발전과정 및 종류 17
2.3. LED의 기술동향 18
Ⅲ. 항공등화의 LED 적용 21
3.1. 항공등화의 LED 적용 필요성 21
3.2. 항공등화의 LED 적용 23
3.3. 항공등화의 LED 적용기술의 핵심요소 24
3.4. 항공등화의 LED 적용 현황 26
3.5. LED형 항공등화 적용사례 28
3.6. LED형 유도로안내등(TGS) 시험적용 사례 30
3.7. 항공등화의 LED 적용 로드맵 32
Ⅳ. 항공등화의 LED 적용시 경제성 분석 33
4.1. 일반적 현황 비교 33
4.2. 전력사용량 비교 34
4.3. 전원장 용량 비교 36
4.4. 유지관리 비용 비교 37
Ⅴ. 항공등화 LED 적용의 Road Map 39
5.1. 비용절감 극대화 방안 39
1) LED 전용 절연변압기를 사용한 시스템 39
2) 전연변압기를 제거한 시스템 40
3) LED 제어기를 통합한 시스템 40
5.2. LED의 방열 설계 41
5.3. LED형 항공등화의 시장성 43
Ⅵ. 결론 45
참고문헌 46
감사의 글 47
Table 1. Comparison of LED Lighting Specificity Against Existing Lighting 17
Table 2. Applied Field of LED 18
Table 3. LED Lighting Development and Supply Project of Principal Country 22
Table 4. Key Factor of LED Application Technologies for Airfield Lighting 25
Table 5. Development Situation of LED Airfield Lighting 27
Table 6. Application Case of LED Airfield Lighting for Overseas Airport 29
Table 7. Application Case of LED Airfield Lighting for Domestic Airport 30
Table 8. Comparative Table of Taxiway Guidance Sign 31
Table 9. Load Map of LED Application for Airfield Lighting 32
Table 10. General Situation of LED Application Airfield Lighting 34
Table 11. Comparison of The Amount Used for Not Applying Exclusive Used Power System 35
Table 12. Comparison of The Amount Used for Applying Exclusive Used Power System 36
Table 13. Capacity Comparison of Power System 37
Table 14. Comparison by The Amount of Electricity Used 38
Table 15. Comparison of Lamp Change Expense 38
Table 16. Facilities Situation of Airfield Lighting 44
Fig 1. Constitution Diagram of Airfield Lighting 13
Fig 2. Concept Diagram of Airfield Lighting Control System 14
Fig 3. Comparison of LED Lighting Against Existing Lighting 16
Fig 4. LED Lighting Supply Plan of Government 20
Fig 5. LED Basic Structure Apply for Airfield Lighting 25
Fig 6. Development Situation of LED Airfield Lighting 28
Fig 7. Application of LED Exclusive Use Insulation Transformer 39
Fig 8. Removal of LED Exclusive Use Insulation Transformer 40
Fig 9. Application of LED Exclusive Use Controller 41
Fig 10. Analysis of LED Heat Flow 42