Electronic Ballast Design for Fluorescent Lamps with High Power Factor
عنوان مقاله: Electronic Ballast Design for Fluorescent Lamps with High Power Factor
شناسه ملی مقاله: JR_SPRE-7-1_002
منتشر شده در در سال 1402
شناسه ملی مقاله: JR_SPRE-7-1_002
منتشر شده در در سال 1402
مشخصات نویسندگان مقاله:
Omid Sharifiyana - Najafabad Branch, Islamic Azad University, Najafabad, Iran
Majid Dehghani - Najafabad Branch, Islamic Azad University
Ghazanfar Shahgholian - Najafabad Branch, Islamic Azad University
Sayyed Mohammad Mehdi Mirtalaei - Najafabad Branch, Islamic Azad University
Masoud Jabbari - Najafabad Branch, Islamic Azad University
خلاصه مقاله:
Omid Sharifiyana - Najafabad Branch, Islamic Azad University, Najafabad, Iran
Majid Dehghani - Najafabad Branch, Islamic Azad University
Ghazanfar Shahgholian - Najafabad Branch, Islamic Azad University
Sayyed Mohammad Mehdi Mirtalaei - Najafabad Branch, Islamic Azad University
Masoud Jabbari - Najafabad Branch, Islamic Azad University
Fluorescent lamps are used as one of the most important sources of light in residential and commercial applications. A method to increase the power factor in electronic ballasts is proposed in this paper. For the power factor correction circuit, the amplification-based switching method is used, which increases the power factor and provides the DC voltage for starting the half-bridge inverter circuit. Finally, the laboratory sample of the circuit is made at a voltage of ۱۱۰ V with a power factor of ۰.۹۹۶. This circuit has an efficiency of ۹۴.۷% and a total harmonic distortion less than ۵%. In addition, the pressure on the lamp at the moment of commissioning is reduced, which increases the life of the lamp.
کلمات کلیدی: power factor, Total harmonic distortion, fluorescent lamp
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1752337/