ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

>> Home   >> Electrical-Photos   >> Classifieds   >> Subscribe to Newsletter   >> Store  
 

Photos of the Week:

Tiled Backsplash
Tiled Backsplash Devices

Random Gallery Image:
Recent Gallery Topics:
What in Tarnation?
What in Tarnation?
by timmp, September 10
Plumber meets Electrician
Plumber meets Electrician
by timmp, September 10
Who's Online Now
0 members (), 50 guests, and 18 robots.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
#141677 10/01/04 06:52 PM
Joined: Jul 2002
Posts: 8,441
Likes: 4
Trumpy Offline OP
Member
I've just been doing a bit of surfing for power cable specs on the Net, when this site popped up.
As you may remember, Auckland was crippled by a catastrophic failure of it's 110kV feeders into the city in the early part of 1998, blacking out most of the CBD.

http://www.cs.auckland.ac.nz/~pgut001/misc/mercury.txt

BTW, watch out for the jokes at the bottom of the page!. [Linked Image]

Horizontal Ad
#141678 10/02/04 06:03 AM
Joined: Jul 2004
Posts: 200
U
Member
Heck Trumpy - that is one interesting article! Thanks!!

What a faff the oil/gas-filled lines are.

The author is obviously no fool [Linked Image].


If hindsight were foresight, we'd all be millionaires!
#141679 10/02/04 08:31 PM
Joined: Jul 2002
Posts: 8,441
Likes: 4
Trumpy Offline OP
Member
No problems, UK sparky!. [Linked Image]
Also, here's a related file that goes into the causes of the faults that caused the blackout.
There is a rather interesting part at the end of this PDF file that talks about cables moving inside thier conduits, this concept was discovered by the UK Post Office as far back as 1921!.

http://www.med.govt.nz/inquiry/failtech.pdf


Link Copied to Clipboard
Advertisement:-Right


Tools for Electricians
Tools for Electricians
 

Member Spotlight
HotLine1
HotLine1
Brick, NJ USA
Posts: 7,413
Joined: April 2002
Top Posters(30 Days)
Popular Topics(Views)
363,268 Are you busy
286,050 Re: Forum
264,619 Need opinion
New Page 2
Powered by UBB.threads™ PHP Forum Software 7.7.5