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• Upgrading security of grid operation by making use of online & offline studies, appointing
stability indices, and providing situational awareness
• analysis of the disturbances, dynamic Power swings, transient phenomena, abnormal
phenomena affecting grid security, and analysis of incidents causes by making use of
synchronized phasor data
• Monitoring power quality including harmonic pollution rate of the current and voltage values,
voltage unbalance, the national grid transmission lines level of loading.
• Frequency investigation and studies in normal conditions & incidents, contribution of the
power plants in frequency control in the event of major incidents in the national grid, calculating
necessary parameters and providing regular reports
• Analyzing the voltage violation status, angle stability, and inter-area modal analysis.
• Investigating data status and WAMS center equipment availability, and providing regular
reports
Significant Plans:
• Developing WAMS hardware and software system to fulfill complete visibility of 230 and 400
kv transmission grid, and upgrading the present system
• Pursuing the completion of the hybrid dynamic state estimation studies
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IRAN GRID MANAGEMENT Co.