IEICE Electronics Express | |
Stable adiabatic circuit using advanced series capacitors and time variation of energy dissipation | |
Yoshio Matsuda1  Hiroshi Makino2  Masayuki Miyama1  Shin'ichiro Mutoh3  Shunji Nakata3  | |
[1] Graduate School of Natural Science, Kanazawa University;Faculty of Information Science and Technology, Osaka Institute of Technology;NTT Microsystem Integration Laboratories | |
关键词: adiabatic charging; charge recycling; series capacitors; a positive-definite symmetric matrix; stability; energy dissipation; | |
DOI : 10.1587/elex.7.640 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(6)Cited-By(2)We discuss the stability of an adiabatic stepwise-charging circuit with advanced series capacitors, which is effective for the reduction of the applied voltage to each capacitor. SPICE simulation shows that this circuit is stable even if the initial voltages are lower than zero. For the analytical discussion, we derive a matrix that connects charge and voltage in the circuit and show that the matrix is a positive-definite symmetric one. Therefore, the step voltage is generated spontaneously. We also derive energy dissipation analytically using tank capacitor voltage. Using this formula and SPICE simulation, we clarify that energy dissipation decreases monotonically as a function of time and finally reaches the minimum value.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300080381ZK.pdf | 464KB | download |