Saudi Arabian Grid Code May 2024

If as a result of the above check, the discrepancy is confirmed, then the TSP will inform the relevant User and take appropriate action to deal with the situation in accordance with the provisions of the Commercial/Market Code (to be developed in due course). Glossary and Definitions The Saudi Arabian Grid Code Updated Version: May 2024 Glossary and Definitions The integral of the Active Power with respect to time, measured in watt hour (Wh) or multiples thereof. Unless otherwise qualified, the term “Energy” refers to Active Energy Active Energy The time average of the instantaneous power over one period of the electrical wave, measured in watts (W) or multiples thereof. Active Power A control mode of the Renewable Resource Generation which limits the maximum speed by which the Active Power output can be changed in the event of changes in Available Active Power or changes in the Active Power setpoints. Active Power Gradient Limitation Of a Renewable Resource Generation A control mode of the Renewable Resource Generation which constrains the Active Power output to a required constant value in proportion to the Available Active Power. Active Power Delta Regulation of a Renewable Resource Generation A control mode of the Renewable Resource Generation which constrains the Active Power output to a predefined power MW limit. Absolute Active Power Limitation of a Renewable Resource Generation Actual location of the Metering Point on the Transmission System. Actual Metering Point The ability of the electric system to supply the aggregate electrical Demand and Energy requirements of the customers at all times, taking into account scheduled and reasonably expected unscheduled Outages of System elements. Adequacy (in relation to Reliability) A User who provides evidence to the TSP and in the opinion of the TSP the evidence proves the User’s sufficient interest in the matter. Affected User An alert issued by the TSP when the Contingency Reserve is zero, a Generation deficiency exists, or there is a Critical Loading or imminent overloading of Transmission lines or Equipment. Amber Alert The conditions that lead to Maximum Demand on the Transmission System in the year. Annual Maximum Demand Conditions