Spotting
 Timeline
 Travel Tip
 Trip
 Race
 Social
 Greeting
 Poll
 Img
 PNR
 Pic
 Blog
 News
 Conf TL
 RF Club
 Convention
 Monitor
 Topic
 #
 Rating
 Correct
 Wrong
 Stamp
 PNR Ref
 PNR Req
 Blank PNRs
 HJ
 Vote
 Pred
 @
 FM Alert
 FM Approval
 Pvt
Search Trains
 ↓ 
×
DOJ:
Dep:
SunMonTueWedThuFriSat
Class:
2SSLCCEx3AFC2A1A3EEAVSEV
Type:
 

Train Details
Words:
LHB/ICF:
Pantry:
In-Coach Catering/Pantry Car
Loco:
Reversal:
Rake Reversal at Any Stn
Rake:
RSA:
With RSA
Inaug:
 to 
# Halts: to 
Trvl Time: to  (in hrs)
Distance: to  (in kms)
Speed: to  (in km/h)

Departure Details
Include nearby Stations:      ONLY this Station:
Dep Between:    
Dep PF#:
Reversal:
Rake Reversal at Dep Stn

Arrival Details
Include nearby Stations:      ONLY this Station:
Arr Days:
SunMonTueWedThuFriSat
Arr Between:    
Arr PF#:
Reversal:
Rake Reversal at Arr Stn

Search
  Go  
dark mode
 
Fri Mar 29 03:16:40 IST
Home
Trains
ΣChains
Atlas
PNR
Forum
Quiz
Topics
Gallery
News
FAQ
Trips
Login
Post PNRPost BlogAdvanced Search
What is a Railway electric Brackett or Catenary or Cantilever ?  
1 Answers
Nov 26 2020 (17:16)
General

Entry# 2318     
Brandon12663^~
What is a Railway electric Brackett or Catenary or Cantilever ?

★★★  General Travel
167190 views
25
Nov 26 2020 (15:50)
Blog Post# 4791650-0     
Srikar_lucky^~   Added by: Brandon12663^~  Nov 26 2020 (17:16)
What is a Railway electric Brackett or Catenary or Cantilever ?

A catenary is a system of overhead wires used to supply electricity to a locomotive, tram (streetcar), or light rail vehicle that is equipped with a pantograph.

Unlike
...
more...
simple overhead wires, in which the uninsulated wire is attached by clamps to closely spaced crosswires supported by poles, catenary systems use at least two wires. The catenary or messenger wire is hung at a specific tension between line structures, and a second wire is held in tension by the messenger wire, attached to it at frequent intervals by clamps and connecting wires known as droppers. The second wire is straight and level, parallel to the rail track, suspended over it as the roadway of a suspension bridge is over water.

Catenary systems are suited to high-speed operations whereas simple wire systems, which are less expensive to build and maintain, are common on light rail or tram (streetcar) lines, especially on city streets. Such vehicles can be fitted with either a pantograph or trolley pole.
Go to Full Mobile site