| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Outline of Final Research Achievements |
The development of a power generation system using renewable energy is necessary for global warming countermeasure. The purpose of this research is to develop a power generating system with high power, high efficiency and high reliability, which is used in micro hydro power and/or wind power system. Moreover, it is to save the amount of permanent magnet, because it is expensive and has bias in the producing country. In order to develop a novel power generation system, we have developed a method for designing the rotor structure from the empty space, and have manufactured the designed one. The developed generator has 46 % higher output power and 2% higher efficiency than those of a commercialized one. Moreover, this research has clarified the method for the diagnosis of magnet decrease due to high temperature, and has developed the system with high reliability.
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