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MANYETİK DENETİMLİ BOBİN İLE ELEKTRONİK BALAST GÜÇ DENETİMİ

ELECTRONIC BALLAS T POWER CONTROL WITH MAGNETICALLY CONTROLLED COIL

Journal Name:

  • Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi

Publication Year:

  • 2008

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Electronic ballasts have several advantages over magnetic ballasts such as providing higher efficacy, better illumination quality, longer lamp life and smaller size. In this study, magnetically controlled inductor controls the florescent lamp power by changing the ballast impedance and resonant frequency and the proposed topology is implemented on self-oscillating push pull electronic ballast. In the proposed ballast power control technique, zero voltage switching (ZVS) is accomplished. The topology is also simulated in order to compare the results. Both simulation and experimental results have good agreement.
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Abstract (Original Language): 
Elektronik balastlar manyetik balastlara kıyasla, daha yüksek etkinlik faktörüne, daha iyi ışık kalitesine, daha uzun lamba ömrüne ve daha küçük hacme sahiptir. Bu çalışmada, lamba gücü, balast empedansını ve rezonans frekansını değiştiren manyetik kontrollü bobin tarafından yapılmaktadır ve bu yöntem kendinden tetiklemeli akim beslemeli push pull tipi elektronik balastlarda gerçekleştirilmiştir. Burada sunulan güç kontrolü yönteminde, sıfır voltaj anahtarlaması gerçekleştirilmiştir. Elde edilen sonuçları karsılaştırmak için, sunulan yöntemin aynı zamanda simulasyonuda yapılmıştır. Deneysel ve simulayon sonuçları uyum göstermektedir.
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REFERENCES

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