Common use of Coordination of Reactive Control with Harmonic Filtering Requirements Clause in Contracts

Coordination of Reactive Control with Harmonic Filtering Requirements. The reactive power controls shall ensure at all times that the harmonic filters, required to meet the performance specified in accordance with IEEE Standard 519, are energized. The harmonic filter requirement shall take precedence over the automatic voltage and reactive power exchange control modes, unless the minimum equipment to meet harmonic requirements cause the voltage at the POI to exceed 1.05pu of 345kV. For the expected range of normal conditions, sufficient reactive absorption shall be installed to avoid this situation.