System Disturbance definition

System Disturbance. – means an unplanned event which produces an abnormal IES condition such as high or low frequency, abnormal voltage or oscillations in the IES;
System Disturbance means an unplanned event, which produces an abnormal AIES condition such as high or low frequency, abnormal voltage or oscillations in the AIES.
System Disturbance is defined in Section 4.02.

Examples of System Disturbance in a sentence

  • If Century's use of power and energy creates an imbalance between phases that causes a System Disturbance, and Century fails to make changes in the Protective Relays requested by Big Rivers or Kenergy to correct such condition, in addition to any other available remedies, Big Rivers or Kenergy may, in its determination of billing demand, assume that the load on each phase is equal to the greatest load on any phase.

  • A System Disturbance includes, but is not limited to "Harmonic Distortion" and "Phase Imbalance." A "Harmonic Distortion" is a level of current harmonic total demand distortion measured at the Delivery Point that exceeds the limits on total demand distortion described in IEEE Standard Section A "Phase Imbalance" is a use of capacity and energy in such a manner that causes a current imbalance between phases greater than 5% at the Delivery Point.

  • If Century's use of power and energy creates an imbalance between phases that causes a System Disturbance, and Century fails to make changes in the Capacitor Additions requested by Big Rivers or Kenergy to correct such condition, in addition to any other available remedies, Big Rivers or Kenergy may, in its determination of billing demand, assume that the load on each phase is equal to the greatest load on any phase.

  • Century shall not use the Capacitor Additions or perform the Work in such manner as to cause a "System Disturbance." A "Svstem Disturbance" is a use of electric power and energy that directly or indirectly results in a risk of harm to any Person or material damage to or interference with the transmission system of a wholesale power supplier of Kenergy or the transmission system of Big Rivers (the "Wholesale Transmission Svstem").

  • If Customer's use of power and energy crea y other remedies it has phases that causes a System Disturbance, and fails to m requested by Seller to correct such condition, in addition to Seller may, in its determination of billing demand, assume that the load on each phase is equal to the greatest load on any phase.


More Definitions of System Disturbance

System Disturbance means “disturbance” as such term is defined in the ISO Glossary.
System Disturbance shall be deemed to exist if the use of power by Customer directly or indirectly results in a risk of harm to human beings or material damage to or substantial interference with the functioning of Big Riversgenerating system or transmission system, Seller’s distribution system, or the plant, facility, equipment or operations of any customer of one of Big Rivers’ distribution cooperative members. A System Disturbance includes, but is not limited to: (i) a level of current harmonic total demand distortion (“TDD”) measured at the Delivery Point that exceeds the limits on TDD described in IEEE Standard 519, Section 10; and (ii) a use of capacity and energy in such a manner that causes a current imbalance between phases greater than five percent at the Delivery Point.
System Disturbance means an unplanned event that produces an abnormal System condition such as high or low frequency, abnormal voltage or oscillations in the System, but does not include a dispatched Load curtailment to restore the energy balance based on an inadequate energy supply.
System Disturbance. As defined in Secfion 5.1.
System Disturbance means any disturbance that results in localised or
System Disturbance shall be deemed to exist if the use of power by Customer directly or indirectly results in a risk of harm to human beings or material damage to or substantial interference with the functioning of the Kentucky Utilities System or operations of any customer of the Kentucky Utilities System. A System Disturbance includes but is not limited to (i) a level of current harmonic total demand distortion (“TDD”) measured at the Delivery Point that exceeds the limits on TDD described in Institute of Electrical and Electronics Engineers Standard 519, Section 10, and (ii) a use of capacity and energy in such a manner that causes a current imbalance between phases greater than five percent (5%) at the Delivery Point.
System Disturbance is a voltage surge or swell, voltage sags, voltage transients or spikes, frequency variations, brownouts and blackouts.