NASA TN D-4874
Charles S. Corcoran, LeRoy J. Yeager, United States. National Aeronautics and Space Administration, Lewis Research Center
National Aeronautics and Space Administration, 1968 - Accelerometers - 30 pages
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0.8 lagging 15-kilovolt-ampere 400-hertz Brayton-cycle 8-power-factor alternator and voltage alternator and VRE Alternator output amortisseur windings apparent power armature axial bearing reactions caused Brayton Brayton-cycle alternator Brayton-cycle power Brayton-cycle system breadboard change in load coil consists Constant force decrease diameter eccentricity ELECTRICAL COMPONENT end supports equivalent exciter fabricated field current Fourier analysis gas bearings harmonic distortion hertz Homopolar increased inductor input kilowatts laminated pole tips Lewis Research Center Lissajous figures load power machine Magnetic preamplifier Magnetic magnetic unbalance magnitude multiple parasitic loads NASA TN nator Number overspeed Parasitic load bank parasitic-loading speed controller phase pole faces polyimide power factor power system preamplifier Magnetic amplifier reactance resulting SCPT sensing circuit shown in figure silicon controlled rectifiers single-phase faults Slot Space Power stator bore step change Step load change test alternator third harmonics three-phase total harmonic distortion transient performance turboalternator unbalanced flux unit Figure volt-ampere voltage regulator Windage baffle Yeager