Design Requirements for High-efficiency Electronic Ballast
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- Takahashi Yuuji
- Toshiba Lighting & Technology Corp.
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- Shimizu Keiichi
- Toshiba Lighting & Technology Corp.
Bibliographic Information
- Other Title
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- 電子安定器の高効率化に関する設計要件
- デンシ アンテイキ ノ コウコウリツカ ニ カンスル セッケイ ヨウケン
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Abstract
The energy loss of an electronic ballast is mainly composed of switch loss and inductor loss. The loss decreases when setting the component values so as to reduce the phase angle of the load circuit. However, the lamp current limitingaction falls and fails to stably operate the lamp. We have examined the ways to improve the control stability by using the loop transfer function, the bode plot in particular. By designing a control circuit with the experimentally measured looptransfer function and the transfer function of each functional circuit block, the tested lamp was able to operate stably.
Journal
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- JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
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JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 87 (8), 557-565, 2003
The Illuminating Engineering Institute of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679064533248
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- NII Article ID
- 110001143302
- 130006767558
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- NII Book ID
- AN00268860
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- ISSN
- 1349838X
- 21851506
- 00192341
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- NDL BIB ID
- 6658273
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed