The Regulations on Operation and Management of China Southern Power Grid Dispatching Operation clearly clarifies the division of duties between dispatching and plant stations, and decentralizes the operation rights of some equipment within the scope of power outages to the plant station; and formulates the scheduling naming principle for 500 kV line protection and auxiliary protection. The operation of the secondary device is simplified in a comprehensive manner; the scope of the scheduling permission operation is expanded, and the operation of the relay protection is generally performed in a licensed operation mode.
The implementation of this regulation is a concrete manifestation of the company's integration. It will provide a strong guarantee for the unified operation habits of all levels of the Southern Power Grid, ensure operational safety, and improve operational efficiency, and build a new line of defense for the safe and stable operation of the power grid.
The authenticity of this information has not been confirmed by the international electrical network, for your reference only.

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