Browse Standards AIR4651
Current ISSUED 1992-02-01

EFFECTS OF NO-BREAK POWER TRANSFER ON 400 HZ AUXILIARY-POWER UNITS AND GROUND-POWER UNITS(Cancelled ) AIR4651

This SAE Aerospace Information Report (AIR) describes the characteristics and effects of using no-break power transfer (NBPT) methods when switching between auxiliary-power unit (APU) and ground-power unit (GPU). The GPU may be:
  1. a
    Point-of-use solid-state frequency converter, engine-generator, or motor-generator
  2. b
    Central system powered by motor-generator or solid-state frequency converter
AIR4651
1992-02-01
Latest
Canceled

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