SAE ARP 5584 : 2011

1 SCOPE
2 REFERENCES
3 SYSTEM ARCHITECTURE CONSIDERATIONS
  3.1 Types of Power
       3.1.1 AC Considerations
       3.1.2 Low and High Voltage DC Considerations
       3.1.3 Capacity Requirements
       3.1.4 Types of Loads
       3.1.5 Load Shedding
       3.1.6 Distribution Architecture
  3.2 Redundancy
       3.2.1 Survivability
       3.2.2 Reconfiguration
  3.3 Reliability
  3.4 Control and Decision Making
       3.4.1 Autonomous Control
       3.4.2 Central Control
       3.4.3 Local (Distributed Control)
       3.4.4 Hard-Wired Discrete Versus Multiplex Bus
       3.4.5 Multiplex Power Management System
       3.4.6 Human Control Interface
       3.4.7 Vehicle Management System Integration
  3.5 Fault Detection and Isolation
       3.5.1 Maintainer Interface
  3.6 Multifunction Controls
  3.7 Thermal Management/Efficiency
  3.8 Fault Isolation
  3.9 Fault Trip Coordination
  3.10 Electromagnetic Compatibility/Lightning
  3.11 Bonding and Grounding
       3.11.1 Isolation
4 POWER SWITCHING APPLICATION CONSIDERATIONS
  4.1 Wire and Equipment Protection
  4.2 Circuit/Load Considerations
       4.2.1 Voltage Drop
       4.2.2 Leakage Current
       4.2.3 Dead-Facing Requirements
       4.2.4 Reverse Current
  4.3 Efficiency and Power Dissipation
       4.3.1 Nominal and Peak Power Requirements
       4.3.2 Thermal Management
  4.4 Interface
       4.4.1 Control Interfaces
       4.4.2 Status Interfaces
       4.4.3 Power Interfaces
       4.4.4 Load Interfaces
  4.5 Initialization State and Sequencing
  4.6 Default State
  4.7 Built-In Test (BIT)
       4.7.1 Initialization BIT
       4.7.2 Periodic BIT
       4.7.3 Failure Monitoring
  4.8 Electrical Test Requirements
  4.9 Environmental Test Requirements
  4.10 Fault Current, Rupture Current
       4.10.1 Solid State Power Controllers
       4.10.2 Electromechanical Devices
  4.11 Uninterruptible Power
5 POWER SWITCHING AND PROTECTIVE DEVICES
  5.1 Power Controllers
       5.1.1 Solid State Power Controllers (SSPC)
       5.1.2 Solid State Relays
       5.1.3 Electromechanical Relays and Contactors
       5.1.4 Hybrid Power Controllers
       5.1.5 Remote Controlled Circuit Breakers
       5.1.6 Circuit Breakers
       5.1.7 Electromechanical Power Controller
  5.2 Power Switching and Protective Devices Optional
       Characteristics
       5.2.1 Feedback Signals
       5.2.2 Built-In Test
       5.2.3 Current Limiting
       5.2.4 Off-State Output Voltage Crowbar
6 SOFTWARE AND FIRMWARE CONSIDERATIONS
  6.1 Central Versus Local
  6.2 Fixed Versus Programmable Logic
  6.3 Growth Capacity
  6.4 Programming Languages
7 GLOSSARY OF TERMS

This SAE Aerospace Recommended Practices (ARP) covers the definitions, functions and broad application guidelines of modern aerospace vehicle electric power management systems.