Electronic Ballast for High-pressure Sodium Lamps with Acoustic Resonance Detection
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چکیده
This digest presents the study, design and implementation of an electronic ballast for high-pressure sodium lamp. The main feature is the capacity to detect and avoid the phenomenon known as acoustic resonance. Several techniques are discussed to solve the problems related to resonance acoustic detection, what take to real time system solution chosen. Besides this, a high efficiency prototype is presented to confirm the design approach used.
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