BS 3G 100-3:1979

Withdrawn

Specification for general requirements for equipment for use in aircraft Characteristics of aircraft electrical power supplies

Available format(s)

Hardcopy , PDF

Withdrawn date

02-08-2013

Language(s)

English

Published date

28-02-1979

Publisher

British Standards Institution

Foreword
Specification
1 Scope
2 Definitions
3 General requirements
4 Constant-frequency a.c. power system characteristics
5 Variable-frequency a.c. power system characteristics
    (including rotorcraft applications)
6 D.C. power system characteristics
7 Utilization equipment
8 Explanatory details
Appendix
A Transient voltage check tests
Tables
1 Steady-state a.c. voltage limits
2 Steady-state d.c. voltage limits
Figures
1 Diagram of phase sequence and line designations
2 R.M.S. voltage of components of voltage modulation
    envelope
3 Characteristics of a.c. frequency modulation
4 Envelopes for step-functions for a.c. surges
    (constant-frequency systems)
5 Envelopes of frequency transients on a.c. supplies
6 Envelopes for step-functions for a.c. surges
    (variable-frequency systems)
7 Frequency characteristics of ripple in d.c. systems
8 Envelopes for step-functions for d.c. surges where
    the d.c. power source is a d.c. generator or a TRU
    supplied from a variable-frequency a.c. system
9 Envelopes for step-functions for d.c. surges where
    the d.c. power source is a TRU fed from a constant-
    frequency a.c. supply
10 Power factor limits for a.c. equipment
11 Conversion of a transient voltage surge to its
    equivalent step functions
12 Typical voltage spike test arrangement
13 Voltage spike waveform

Gives characteristics of electrical power supplied to the terminals of airborne equipment and provides limits for those aspects of utilization equipment that may adversely affect the characteristics of electrical power supplied to other equipment. Aims to achieve compatibility between airborne utilization equipment and aircraft electrical power supplies. Includes transient voltage check tests.

Committee	ACE/6
DevelopmentNote	Partially supersedes BS 2G100-2(1962) Supersedes 76/75818 DC and BS 3G100-3(1972) (07/2005) Inactive for the new design. (11/2009)
DocumentType	Standard
Pages	26
PublisherName	British Standards Institution
Status	Withdrawn

BS 2G 219:1983	Specification for general requirements for ground support electrical supplies for aircraft
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