| Project/Area Number |
21360134
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Nagasaki University |
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Principal Investigator |
KUROKAWA Fujio 長崎大学, 大学院・工学研究科, 教授 (20140808)
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| Co-Investigator(Kenkyū-buntansha) |
YACHI Toshiaki 東京理科大学, 工学部, 教授 (90349845)
SIBATA Yuichirou 長崎大学, 大学院・工学研究科, 准教授 (10336183)
YOKOYAMAI Tomok 東京電機大学, 未来科学部, 准教授 (60307668)
MARUTA Hidenori 長崎大学, 大学院・工学研究科, 助教授 (00363474)
NISHIDA Yasuyuki 千葉工業大学, 工学部, 教授 (70237709)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2011: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2010: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2009: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
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| Keywords | 省エネルギー / スイッチング電源 / ディジタル信号処理 / 高速制御 / 知的制御 / 電気機器工学 / 電子デバイス・機器 / 電源 / ディジタル制御 / 省エネ |
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| Research Abstract |
The high-speed and intelligent digitally controlled switching power supply is developed for accelerate the research, development and diffusion of energy saving technologies. The trial circuit was developed with FPGA to realize the high-speed and intelligent system. The validity of the developed system is confirmed by the experiments and analysis. Further, the system is improved by fully employment of digital signal processing technologies based on those results. As a result, the developed system has the remarkable performance compared to previous ones.
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