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applied power electronics conference | 1999

A fluorescent lamp model for high frequency wide range dimming electronic ballast simulation

Naoki Onishi; Tsutomu Shiomi; Akio Okude; Tokushi Yamauchi

A fluorescent lamp model for high frequency dimming electronic ballast simulation is presented in this paper. The model can be utilized for an electronic ballast simulation with continuous dimming and transient mode simulation such as step dimming. The model is implemented using SPICE and verified with experimental results, resulting in good agreement down to 1% dimming level.


Archive | 2002

Ballast for a discharge lamp

Toshiaki Nakamura; Hirofumi Konishi; Tsutomu Shiomi


Archive | 2002

Electronic ballast for a high-pressure discharge lamp

Tokushi Yamauchi; Tsutomu Shiomi; Minoru Maehara; Yutaka Iwahori; Toshiaki Nakamura; Takeshi Kamoi


Archive | 2000

Discharge lamp lighting device of high startability with high pulse voltage

Takeshi Kamoi; Naoki Komatsu; Tsutomu Shiomi; Hiroichi Shinbori; Takeshi Goriki; Yiyoung Tony Sun


Archive | 1997

Charge pump power factor correction circuit for power supply for gas discharge lamp

Tokushi Yamauchi; Tsutomu Shiomi


Archive | 1998

Pulse generator and discharge lamp lighting device using same

Toshiaki Nakamura; Takeshi Kamoi; Tsutomu Shiomi


Archive | 1998

Power device with commonly used switching elements

Yutaka Iwahori; Hiroichi Shinbori; Tsutomu Shiomi; Toshiaki Nakamura; Shinji Hizuma


Archive | 2000

Ballast for a discharge lamp includes a voltage converter assembly integrated into the discharge circuit formed from transistor arrays

Toshiaki Nakamura; Hirofumi Konishi; Tsutomu Shiomi


Archive | 2000

Power source device including a plurality of switching circuit for power conversion with switching elements used in common

Yutaka Iwahori; Hiroichi Shinbori; Tsutomu Shiomi; Shinji Hizuma; Toshiaki Nakamura


Archive | 1999

PULSE GENERATING DEVICE AND DISCHARGE LAMP LIGHTING DEVICE

Takeshi Kamoi; Toshiaki Nakamura; Tsutomu Shiomi; 俊朗 中村; 務 塩見; 武志 鴨井

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