Generation of High Repetition Pulsed Power with Switching Cells Powered by Electromagnetic Coupling
| Project/Area Number |
23560316
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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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 | Ibaraki University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | パルスパワー / パルス電源 / 浄水処理 / マルクス回路 / MOS-FET |
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| Research Abstract |
A solid-state, high-voltage pulse generator is developped. The generator is based on a cascade of identical pulse cells, and placed in a magnetic field for inductive energy transfer. Each cell consists of a capacitor for energy storage and MOS-FETs for switching, and is constructed on a printed circuit board. Upon switching, each cell outputs voltage of the capacitor. With this configuration, the capacitor is charged at lower voltage compared to the final output voltage, and the D.C. electric field in the insulating oil can be reduced. Both charging of the capacitors and triggering of MOS-FETs are made by the inductive coupling with an external coil. By cascading 5 cells, pulses with amplitude of 25 kV, and power of 200 kW were produced.
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Report
(4 results)
Research Products
(10 results)
