NASA NTRS · 19730015356
Molecular solid-state inverter-converter system
Abstract
A modular approach for aerospace electrical systems has been developed, using lightweight high efficiency pulse width modulation techniques. With the modular approach, a required system is obtained by paralleling modules. The modular system includes the inverters and converters, a paralleling system, and an automatic control and fault-sensing protection system with a visual annunciator. The output is 150 V dc, or a low distortion three phase sine wave at 120 V, 400 Hz. Input power is unregulated 56 V dc. Each module is rated 2.5 kW or 3.6 kVA at 0.7 power factor.
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Birchenough, A. G.. 1973-05-01. Molecular solid-state inverter-converter system. https://ntrs.nasa.gov/citations/19730015356
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