基于ARMLinux嵌入式电能质量监测仪的研究与设计
大量的电力电子装置及非线性负荷在电力系统中广泛的应用,使电能质量(Power Quality)问题日益突出。电能质量问题不仅危害电力系统本身的安全及电网的稳定运行,对系统中用户也造成严重威胁。因此,对电能质量的实时监测具有十分重要的意义。 论文首先介绍了电能质量的概念,分析了国内外电能质量监测的研究...
大量的电力电子装置及非线性负荷在电力系统中广泛的应用,使电能质量(Power Quality)问题日益突出。电能质量问题不仅危害电力系统本身的安全及电网的稳定运行,对系统中用户也造成严重威胁。因此,对电能质量的实时监测具有十分重要的意义。 论文首先介绍了电能质量的概念,分析了国内外电能质量监测的研究...
Abstract: Perfection is relative and application specific. The perfect race car is not the car we use to commute to work. We need products for everyda...
•Founded in Jan. 08, 2001 in Shanghai, China.•Fabless IDH focused on Analog & Mixed Signal Chip design & marketing •Over 100...
Power conversion by virtue of its basic role produces harmonics due to theslicing of either voltages or currents. To a large extent the pollution in t...
Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the spotlight of the lightingworld. LED lighting is now ...