| タイトル | Development of a 1 kW, 200 C Mapham Inventor |
| 本文（外部サイト） | http://hdl.handle.net/2060/19960007618 |
| 著者（英） | Myers, Ira; Hammoud, Ahmad; Bauman, Eric; Bercaw, Robert; Gerber, Scott; Overton, Eric |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1995-08-01 |
| 言語 | eng |
| 内容記述 | Electronic systems and components are often exposed to high temperature environment in space-based applications, nuclear power facilities, and geothermal energy extraction fields. A key requirement for these systems is, therefore, to withstand the high temperature exposure while maintaining efficient and reliable operation. Efforts were taken to design and develop a high temperature power inverter capable of 200 C operation. A 1 kW, 20 kHz Mapham inverter was designed and evaluated as a function of temperature at different load levels. The inverter system, excluding its input, control, and logic circuits, was characterized at temperatures from ambient to 200 C at 0%, 50%, and 100% resistive loading. With an applied input voltage of 75 VDC, the inverter produced an output of 250 VAC. The results obtained, which indicate good operational characteristics of the inverter up to 200 C, are presented and discussed. |
| NASA分類 | ELECTRONICS AND ELECTRICAL ENGINEERING |
| レポートNO | 96N14784
NASA-TM-107027
E-9843
NAS 1.15:107027 |
| 権利 | No Copyright |
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