With the advancement of the national new energy strategy, the proportion of clean energy sources such as hydropower, wind power, and photovoltaic will gradually increase. These clean energy stations are characterized by a large number...

The characteristics of relatively remote location and high equipment management costs. To improve the management level of power stations, reduce operational costs for power enterprises, and achieve staff reduction and efficiency improvement,

To enhance production efficiency, the power system has proposed a solution to construct a regional centralized control center. The purpose of establishing the centralized control center is to utilize technological means to manage remote stations.

Achieve regional wind farms, photovoltaic stations, step-up stations, and river basin hydropower plants, etc.A "Unmanned or Minimal Staffed" operational management model.

By combining proximity and distance monitoring, we achieve operational management of remote stations, including surveillance, switch operation, accident and abnormal handling, equipment inspection and maintenance, and civilized production.

The core technology of the Integrated Control Center is the specific implementation of the "Four Remote" technology (Remote Signaling, Remote Measurement, Remote Control, and Remote Adjustment) for power grid dispatching of substation.

Huaguang Company was one of the earliest to propose a new energy centralized control solution. As early as 2016, we introduced a new energy centralized control and dispatching plan.

Through technological means, we have achieved centralized control functionality and have implemented nearly a hundred centralized scheduling projects since 2016.

The construction of new energy centralized monitoring is gradually diminishing the work of individual stations, which will eventually be replaced by centralized control. The dispatching telephone system bears the responsibility of communication with dispatching personnel.

The function of coordinating, negotiating loads, and receiving and executing dispatch instructions, while dispatch calls are still handled by individual stations, no longer meets the requirements for centralized monitoring.

To ensure efficient operation, a dispatch telephone system must be established at both the centralized control center and the station side, allowing station dispatch calls to be transferred to the centralized control center, enabling call forwarding, answering, and dialing.

In response to the above requirements, our company has provided a "Integrated Control Center Scheduling Communication Solution" to a new energy group in Inner Mongolia, through the station-end,

The centralized control center's end exchange system or gateway machines will interconnect the site dispatching phone with the centralized control center to establish a stable and reliable dispatching phone system.

The centralized control center's dispatching telephone system boasts high reliability, simple structure, ease of maintenance, user-friendliness, and scalability, enhancing corporate production efficiency.