Electrical component at airport for airfield lighting circuit

[object Object],[object Object],Aviation Committee Illuminating Engineering Society Memphis 2008

Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

1-Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2-Airfield Lighting Circuit Equipments ,[object Object],[object Object],[object Object],[object Object]

2-Airfield Lighting Circuit Reliability of cables and cable joints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],or 11 places 3 cable joints Field Factory 0.006130 Cable (failure / 1000’) 0.001728 Cable joint – secondary* 3 (site) 0.000864 Cable joint – secondary* 2,3 (factory) 0.000864 Cable joint – primary (site) 0.000432 Cable joint – primary* 2 (factory) Failure unit/year* 1 Equipment

2-Airfield Lighting Circuit Reliability of cables and cable joints

2-Airfield Lighting Circuit Reliability of cables and cable joints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

2-Airfield Lighting Circuit Reliability of cables and cable joints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Basic Component Details ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Cable Description ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Cable Characteristics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Brand 12 192 .600’’ 15.1 mm 0.080’’ 2.03 mm 0.125’’ 3.18 mm B Jacket thickness 8 862 0.405’’ 10.3 mm 0.110’’ 2.79 mm 0.015’’ 0.38 mm 0.146’’ 3.71 mm .0486’’ A 8 193 0.375’’ 0.110’’ 0.146’’ C IR M Ω for 1000’ Cable O.D. Dia (D) Insulation thickness Shield thickness AWG 8 dia. (d) Strand dia

3-Cable Construction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],From BETAlux 5 kV Airfield Lighting Cables

3-Cable Preparation-Installation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Ripley WS-49

[object Object],[object Object],3-Cable Preparation-Installation Figure 23 AC 150/5340-30C

3-Cable Preparation-Installation ,[object Object]

3-Transformer Description ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],5`0 1000 5.0 Hot/Cold Secondary over 150W 5.0 3000 15.0 Hot/Cold Primary over 150 W 2.0 2500 5.0 Hot/Cold Secondary up to 150 W 2.0 7500 15.0 Hot/Cold Primary up to 150 W Maximum Leakage Current (Micro amps) Minimum Insulation Resistance (Megohms) Voltage Applied (kV DC) Winding under Test

3-Connector At Cable and Transformer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Connector Standards and Approvals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Connector Other Standards ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Connector Characteristics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],25 000 25 000 Min. insulation resistance M Ω (Dielectric test) 23 500 4.7 6.0 II 75 000** 15 7.5 I Min. insulation resistance M Ω (Production test) Test Voltage (kV) Voltage drop max. (mV) Type of connector

3-Connector Characteristics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Timron Scientific Consulting

3-Connector Installation ,[object Object],[object Object],[object Object]

3-Connector Installation ,[object Object],[object Object],[object Object],[object Object]

3-Connector Installation with crimping tool ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3-Connector Installation with crimping tool ,[object Object],[object Object],[object Object],R = 81 μΩ R= 2150 μΩ From Fixed-position electric heaters report - R. Butturini January 2002

3-Other Types of Connector For cable and CCR ,[object Object]

3-Other Types of Connector For cable and CCR ,[object Object],Water protection or drained?

3-Other Types of Connector For cable and CCR ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Solon Manufacturing

3-Other Types of Connector For cable and CCR ,[object Object],[object Object],[object Object],[object Object],Solon Manufacturing

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],3-Shrink Properties

[object Object],[object Object],[object Object],4-Experimentation Planning

4-Experimentation Planning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

4-Experimentation Infrared measurement ,[object Object],[object Object],[object Object]

4-Experimentation Theory of infrared measurement ,[object Object],[object Object],[object Object]

4-Experimentation Theory of infrared measurement ,[object Object],[object Object],2 1 3

4-Experimentation Theory of infrared measurement ,[object Object],[object Object],Image from R&C instrumentation

4-Experimentation Findings ,[object Object],[object Object],[object Object],[object Object]

4-Experimentation Findings ,[object Object],[object Object],T 29.9 o C T 35.5.9 o C T 39.1 o C

4-Experimentation Findings ,[object Object],[object Object]

4-Experimentation Findings ,[object Object],[object Object],[object Object]

4-Experimentation Future test By passed 6.6 amps regulator 20 amps regulator (raised heating) Transformer out of circuit Load bank

5-Conclusion General ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Current leakage

5-Conclusion General ,[object Object],[object Object],[object Object],[object Object],[object Object]

5-Conclusion Reliability ,[object Object],[object Object],Based on: Hartford Steam Boiler Claims Data 8.1 10- All others causes 2.2 9- Accumulation of dust, dirt and oil 2.4 8- Overloading / inadequate capacity 3.9 7- Collision 7.3 6- Foreign objects / short circuiting 8.1 5- Lightning 9.9 4- Defective / inadequate insulation 10.4 3- Line disturbance (other than lightning) 17.4 2- Moisture 30.3 1- Loose connections / parts % Component

5-Conclusion Installation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

5-Conclusion Special thanks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

n ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

n ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Electrical component at airport for airfield lighting circuit

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Electrical component at airport for airfield lighting circuit

Similar to Electrical component at airport for airfield lighting circuit (20)

Electrical component at airport for airfield lighting circuit