Title :
Analysis of the voltage feedback self-oscillating electronic ballasts
Author :
Liu, Chenyang ; Ping, Lin ; Chuanbing, Wang ; Hu, Changsheng ; Zhang, Zhongchao
Author_Institution :
Dept. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
In this paper, control model of voltage feedback self-oscillating ballast is established based on the point of view of control system. Two operation modes are proposed to analyze the self-oscillating operation. It can be found that this method can precisely calculate the probable self-oscillating frequency and determining its stability. The design is implemented successfully in a 36 W fluorescent lamp system. The experiment results prove that these methods are useful in the design of self-oscillating ballast.
Keywords :
feedback; fluorescent lamps; lamp accessories; oscillations; voltage control; 36 W; fluorescent lamp system; self-oscillating electronic ballast; self-oscillating frequency; voltage feedback control; Current transformers; Electronic ballasts; Feedback; Fluorescent lamps; Frequency; RLC circuits; Resonance; Resonant inverters; Switches; Voltage;
Conference_Titel :
Industry Applications Conference, 2005. Fourtieth IAS Annual Meeting. Conference Record of the 2005
Print_ISBN :
0-7803-9208-6
DOI :
10.1109/IAS.2005.1518849
