High-temperature blower for Molten Carbonate Fuel Cell supported by magnetic bearings

被引：0
|
作者：
Ohsawa, M [1 ]
Yoshida, K [1 ]
Ninomiya, H [1 ]
Furuya, T [1 ]
Marul, E [1 ]
机构：
[1] Ebara Res Co Ltd, Fujisawa, Kanagawa 251, Japan
来源：
PROCEEDINGS OF THE SIXTH INTERNATIONAL SYMPOSIUM ON MAGNETIC BEARINGS | 1998年
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D O I：
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中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The high-efficiency Molten Carbonate Fuel Cell is a next-generation, clean power source. One critical requirement of this power source is that it needs a high-temperature blower capable of recycling 700 degrees C cathode gas. The blower should be oil-free and have an extended life cycle. We have developed a high-temperature blower, supported by magnetic bearings, which fulfills this requirement. The rotor mass of the blower is 80 kg and the designated speed of the rotor is 12000 min(-1). We carried out a 1500-hour continuous rotation test of a 500 kW MCFC test apparatus, The system was operational even when the temperature of the magnetic bearing reached to about 400 degrees C.
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页码：32 / 41
页数：10
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