BS ISO 1540:2006
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
04-19-2006
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements applicable to all systems
4.1 General
4.2 On-aircraft power sources
4.3 External power sources
4.4 Source/distribution system coordination
4.5 Utilization equipment
5 Constant frequency (CF) a.c. power system characteristics
5.1 General characteristics
5.2 Steady-state characteristics
5.3 Transient characteristics
6 Variable frequency (VF) a.c. power system characteristics
6.1 General characteristics
6.2 Consideration of CF power characteristics
6.3 Steady-state characteristics
6.4 Transient characteristics
7 D.C. power system characteristics
7.1 General characteristics
7.2 Steady-state characteristics
7.3 Transient characteristics
8 Requirements allocation
9 Utilization equipment restrictions
9.1 General
9.2 A.C. power utilization
9.3 Power factor
9.4 Load switching transients
9.5 Inrush current
9.6 Input current modulation
9.7 Input current distortion
9.8 Maximum input capacitance
10 Power quality associated assumptions and background
10.1 General
10.2 Background to the document scope
10.3 A.C. power system assumptions
10.4 A.C. source equipment assumptions
10.5 D.C. system assumptions
10.6 D.C. engine starting power quality
10.7 270 V d.c. input power
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