電力電子產業趨勢與照明應用 Power Electronics Industry Trends 2013/10/11 林憲男
Outline 1. News 2. Introduction 3. Power Electronics Industry Trends 4. LED Lighting Application 5. Q & A
Power Electronics Field 3
Micro Controller Trends Physical 1. Operation Frequency Increase 2. Low Power Consumption 3. Multi-Function Commercial 1. Miniaturization 2. Low Cost 3. Digitized 4. Artificial intelligence (AI)
Power Electronic Architecture Trends Physical 1. High Converting Efficiency 2. Low Power Consumption 3. Miniaturization 4. Long Life Time 5. High Reliability Commercial 1. Simple Schematic Design 2. Low Cost 3. Integrate Circuit 4. Digitized
Convert Device Trends Physical 1. High Converting Efficiency 2. Low Power Consumption 3. Miniaturization 4. Low Input Voltage 5. Long Life Time 6. High Reliability Commercial 1. Simple Production Process 2. Low Cost 3. Digitized
Electronic Energy Storage Device Trends Physical 1. Operation Frequency Increase 2. Low Power Consumption 3. Multi-Function Commercial 1. Miniaturization 2. Low Cost 3. Digitized 4. Artificial intelligence (AI)
Electromagnetic Waves 1150nm 1050nm IR 950nm 850nm 750nm VIS 650nm 550nm 450nm UV 350nm DUV 250nm 150nm 8
Sunlight Spectrum Relative Response 100% = 0.006529(W/sr/ m2 ) Relative Response 100% = 0.245(W/sr/ m2 ) 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 清晨 Relative Response 100% = 0.0022(W/sr/ m2 ) 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 中午 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 黃昏
Light Source Classification 電光源 熱輻射發光氣體放電發光固態場效發光同調發光電漿發光 燃燒發光白熾發光 超高壓氣體放電發光 高壓氣體放電發光 低壓氣體放電發光 閃光燈 白熾鎢絲燈 鹵素鎢絲燈 超高壓水銀燈 毛細管 UV 汞燈 水銀燈高壓水銀燈複金屬燈高壓鈉燈氙氣燈 螢光燈低壓鈉燈 電磁燈 (EL) 二極體燈 (LED) 雷射 微波硫燈
光源放電光源1900 水銀燈 1980 CCFL 固態光源Light Source History 熾白1880 鎢絲燈 1930 日光燈 1960 鹵素燈 1930 鈉燈 1960 複金屬燈 1980 省電燈 1960 LED 2013 LED
Light Source Spectrum Relative Response 100 % = 0.03041(W/sr/ m2 ) 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 白熾燈光譜 Relative Response 100% = 0.08436(W/sr/ m2 ) 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 鈉燈光譜 Relative Response 100% = 0.3224(W/sr/ m2 ) 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 日光燈光譜 Relative Response 100% = 3.459(W/sr/ m2 ) 1 0.8 0.6 0.4 0.2 0 380 480 580 680 780 波長 (nm) 複金屬燈光譜
LED Spectrum 13
LED Spectrum 14
Why is the LED? Physical 1. High Light Efficiency 2. Low Power Consumption 3. Miniaturization 4. Low Input Voltage 5. Long Life Time 6. High Reliability Commercial 1. Low Cost 2. Easy Application
White LED lm/w Milestone Note:Japan LED Maker (N Company) 16
White LED lm/w Milestone Note:Japan LED Maker (N Company) 2013 17
Why is the LED? Physical 1. High Light Efficiency 2. Low Power Consumption 3. Miniaturization 4. Low Input Voltage 5. Long Life Time 6. High Reliability Commercial 1. Low Cost 2. Easy Application
LED Lighting Age Business?
LED Lighting Products Replacement 1. Low Cost 2. Quick Installation 3. High Light Efficiency 4. Low Power Consumption 5. High Luminance Output 6. Long Life Time 7. High Reliability 8. High Color Rendering Index (CRI)
LED Lighting Products New Lighting Fixture 1. Customization 2. Multi-Technology Application 3. Quick Installation 4. High Light Efficiency 5. Low Power Consumption 6. High Luminance Output 7. Long Life Time 8. High Reliability 9. High Color Rendering Index (CRI) 10. Other Application
Multi-Technology Application Power Module 1. Miniaturization 2. High Power Efficiency 3. Low Cost 4. Long Life Time 5. High Reliability
Multi-Technology Application Light Guide 1. High Light Efficiency 2. High Power Efficiency 3. Low Cost 4. Long Life Time 5. High Reliability Exchange
Multi-Technology Application Thermal Management 1. High Efficiency Heat Sink 2. Low Cost 3. Long Life Time 4. High Reliability Forced Cooling LED
25