Minimum
Transformer
Equipment
Rectifier
List
Units,
(MMEL)
Inverters,
limitations (e.g. AC and/or DC Generators, Main Batteries, APU etc.).
28
Abnormal electrical power operation
13
A
typical
aircraft
power and
electrical
source,
system
consists of a primary (main) power source, emergency power control secondary system devices, conversion equipment, protection
interconnection
network,
and
power
distribution system.
14
Electrical Source
The electrical equipment which produces, converts or transforms electrical power.
mechanical, chemical energy etc.
• Easily and economically transportable by
means of running cables.
4
5
• Electrical systems have been an
onboard fixture since the Wright