Common use of Frequency management Clause in Contracts

Frequency management. 6.3.1 Frequency management procedure TSOs agree to apply the frequency management procedure according to article 28 of NCER. NCER 28 6.3.2 Appointment of a frequency leader The frequency leader shall announce its appointment and resignation to all TSOs via ENTSO-E Awareness System (EAS). The frequency leader is determined based on the highest K-factor monitored in the NOIS System. Either Statnett or Svk have the role of the frequency leader for Nordic synchronous area during system restoration. NCER 29 1 Unless otherwise agreed by the TSOs, Statnett shall be relieved from the obligation to organize tests since the legislation for black start is different in Norway. 6.3.3 Frequency management after frequency deviation A frequency leader is appointed, and the appointment shall cover Emergency and Restoration. NCER 30 6.3.4 Frequency management after synchronous area split A frequency leader is appointed, and the appointment shall cover Emergency and Restoration. NCER 31