Positive Tap Position Knowledge


Methods to Obtain Positive Tap Position Knowledge for LTC Transformers

With the advent of Smart Grid initiatives, Utility SCADA systems require positive tap position information for Real Time Power Flow Calculations that are required for proper implementation of their Integrated Volt VAr Management (IVVM) programs. There are several different methods that can be used to provide positive tap position knowledge in LTC transformer applications.

The following methods can be applied in new and retrofit applications depending on installed equipment.

  1. Contact KeepTrack™
  2. Shaft Coupled KeepTrack™
  3. Resistor Divider KeepTrack™
  4. Motor Direct Drive KeepTrack™


Methods to obtain Positive Tap Position Knowledge

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