Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here


Preliminary Single Line Design

Preliminary Single Line Design

Preliminary Single Line Design

Hello Everyone,

I am looking to develop a single line showing the installation of a new 66kv sub and a ten mile long cable to a platform. Cable will terminate in a new power distribution center. Incoming line from SCE is at 66KV

Here is some thought I have:

1)New substation at 66KV to a fused interrupter switch and then 69KV cable to the platform
2)New Sub to XFMR: 66KV to 35KV and use a 35 KV cable to the platform.

What thoughts do you guys have?

Also, design wise and cost wise, what would be the best way of going about this.

Appreciate the help


Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close