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  • Users: patrick7
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  1. patrick7

    Underground VS Overhead Transmission lines

    Differences in protection systems and practices of the protection on overhead vs undergroud transmission lines. any thought anyone.
  2. patrick7

    Power System Stabilizers

    I am trying to locate some information on the testing of power system stabilizers i.e. there are procedure to test PSSs but i was wondering if anyone has come accross any generic test forms that may be in the public domain. Thank you
  3. patrick7

    Magnetic Clearances Around Reactor Banks

    Question? Manufactures of air core reactors show magnetic clearance boundry lines for their reactors. Some show a boundry for metal not forming a continous loop and one for those forming continous loops. Some also show the boundry lines as they extend underground. I have seen designs where...
  4. patrick7

    HV Substation Bus Dampening Conductors

    Well here we go! I hope that this discussion will spark some interest and benefitial information exchange. I am in the process of writing a new standard for our company. The new standard deals with dampening cable inside horizontal Al. bus in electric substations. First off here is a list of...
  5. patrick7

    current in 3 phase cap's

    i need some help calculating the current in a 3 phase cap bank the circuit is 230 kv with a three phase reactor in series with a 3 phase cap. the reactor is on the source side of the cap reactor size is 2700 kva 1500 amp 3.2 mh cap size ia 384 mvar thank you
  6. patrick7

    Substation Ground Grid Design software

    I am searching for substation ground grid design software. Anybody have any input? likes, dislikes, bennefits drawbacks; thank you

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