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AED-135
Aeronautical engineering - 2019

A350 Electricity Systems: ESN/MBN

OBJECTIVE :

This course is for those wishing to acquire knowledge of electrical installations

A350 ESN MBN NETWORK

COURSE DURATION AND TIMETABLE :

The course lasts a half-day (4 hours).

GENERAL APPROACH :

The aim of this course is to understand how the A350 electrical network is constituted.

Discussion on the electrical architecture of the ESN MBN and the protection of electric arcs.

Outline: training course itinerary

Method: Teaching:

Outline from the trainer

Cabin architecture perimeter

Electrical installation and definition

Panel discussion:

Each learner has their say

Analysis of their needs and their knowledge in electricals.

Course features:

Support course with aids

  • Photos of electrical installation of an aircraft
  • Lightning impact video 
  • Carbon structure electric arc video

Examination of A350 Model (3DXML)

  • Examination the ESN structure

ESN Part Catalog

MBN Part Catalog

PREREQUISITE :

Course level: Basic

Prerequisites: Electrical generation and distribution of an aircraft

Intended for: Engineers and support technicians

COURSE DIRECTOR(S) :

Jean-François CLEMENT:

Cabin Architect - Electrical Installation and Definition

CONTENT :

  • Electrical installation of an aircraft
    • Overview of an electrical installation, various harnesses, installation ramp and cut-off plate
  • Electromagnetic phenomenon
    • EMI source, EMI/EMC/EMH protection, lightning impact, ESD and HF magnetic field
  • Functions provided by a metal fuselage
    • Primary lightening impact protection, Faraday cage, current feedback through the metal structure, voltage reference
  • Electrical conductivity
    • Definition of Grounding Bonding, harness connected to the structure, riveted plate, braid metalization
  • Electrical protection
    • Electrical current hazard
  • Ground-to-plane connection
    • Ground connection, earthing
  • Carbon structure aircraft
    • A350XWB CFRP structure, internal aircraft network construction (ESN/MBN)
  • Electric arc on carbon structure
    • DC and AC voltage
  • ESN/MBN network description
    • Electrical Structure Network (functionality and protection)
    • Metallic Bonding Network (functionality and protection)
  • ESN/MBN global architecture
    • Description of primary and secondary structures
    • Safety and reliability of ESN network
    • Loss of electrical continuity, system segregation, short-circuit protection
  • RG20 Grounding and Bonding verification
    • Quality assurance process, 100%-controlled metalization points

WHEN AND WHERE :

Scheduled in French:

TOULOUSE : Cancelled - Upcoming date, please consult us.

 

For the English realization, please, consult us.

COURSE FEES :

€340 excluding tax (20% VAT)

See general terms

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