Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by jlgordon

  1. jlgordon

    Intelligent Drawings

    Anyone using their CAD software database link capabilities to other data sources? Is there any tangabel benefits to go from simple CAD drawings using lines, circles, arcs, ect for drawings normally associated with electrical equipment installations and operations? Are circuit analysis...
  2. jlgordon

    Relay & Control Panel Cost Reductions Project

    fb599, what you're describing is exactly my worst fears. I am a big computer enthusiast from way back. I know just how rapidly advances take place, where microprocessor are involved. I also know what made some computer mnfs. successful and other not so successful. What I hope to be able to...
  3. jlgordon

    Substation Ground Grid Location

    ground cable to be 1' - 6" minimum below existing grade. ground mat continuous under control cable trench. gnd mat cable shall be placed the full length, on top, of the lateral duct bank and treminate at the end of the bank. In other words, underground control cable are sandwiched between...
  4. jlgordon

    Protection System Modeling

    Is anyone using computer modeling for his or her protection systems? It is not unusual to find protection systems that have contacts that are called upon to break more current than rated to be able to break or a miss-operation due to sneak circuits. We use the PC based Bentley Micro-Station...
  5. jlgordon

    Relay & Control Panel Cost Reductions Project

    Thanks for all the input so far. Yes, we agree with all your suggestions. We have been evaluating different relay mnf's. product lines for a while and are planing on bringing in some of the ones mentioned above. Additionally; we want to go the next step and look at the whole cost; both...
  6. jlgordon

    Relay & Control Panel Cost Reductions Project

    Are there any other utility engineers responsible for finding ways to lower substation costs for 2003. I have been authorized/ordered to throw out our 100+ years of relay panel standards and start over with a clean sheet of paper on a new design for our relay, SCADA, and control panels to be...
  7. jlgordon

    Substation Installation Choices

    Dual Trfs. allow offers the ability to automatically roll load to an alternate power source source within just a few cycles versus waiting for field repairs.

Part and Inventory Search