Energy Conservation and Management Methods for Mobile Phone Li-Ion Battery Packs(<Special Section>the 25th International Telecommunications Energy Conference(INTELEC'03))
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概要
- 論文の詳細を見る
The power system and the battery management of mobile phones used by NTT DoCoMo subscribers will be described. The energy requirements of the phones' AC-adaptors (chargers), their power-management systems, and trends in energy consumption will be focused on. The results of the new Li-ion batteries' safety tests, quick tests assessing battery capacity deterioration, and battery lifetime predictions will be also discussed.
- 社団法人電子情報通信学会の論文
- 2004-12-01
著者
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Yamaki Junichi
Kyushu University
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Takano K
Ntt Docomo
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Takeno Kazuhiko
Ntt Docomo Inc.
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ICHIMURA Masahiro
NTT-BIT
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TAKANO Kazuo
NTT-BIT
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Ichimura Masahiro
Ntt-bti
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- Energy Conservation and Management Methods for Mobile Phone Li-Ion Battery Packs(the 25th International Telecommunications Energy Conference(INTELEC'03))
- Quick Battery Checker for Lithium Ion Battery Packs with Impedance Measuring Method(Energy in Electronics Communications)