Which is the MAIN source of the electrical system of the B777?
AC Electrical power
What is the ELMS?
It’s the Electrical Load Management System
What is providind the ELMS?
It provides load management and protection to ensure that power is available to critical and essential equipment
What happen if the electrical load exceed the power available?
ELMS automatically sheds AC loads by Priority until the loads is within the capacity of airplane generators or ground generators
What is loadshed by the ELMS in case the loads exceed the power available?
Galleys first then Utilities busses and if needed individual equipments items power by the main AC busses