Description
Function Configuration
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5G Communication Function
The device is equipped with a built-in 5G module supporting SA standalone networking. It connects to the 5G power private network via a SIM card and further links to the secure access zone of the dispatching master station, realizing private network communication with the dispatching center.
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Vertical Encryption Authentication Function
The device integrates a national standard power mini vertical encryption chip. It establishes an encrypted tunnel with the vertical encryption equipment of the dispatching master station using the SM2 encryption algorithm, realizing two-way identity authentication, data encryption and access control.
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Telecontrol Function
The device can collect analog and status data from other on-site operating equipment, monitor and upload them to the dispatching master station, and execute control and regulation commands sent to the substation, ultimately achieving remote signaling, remote measurement, remote control and remote regulation.
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AGC Automatic Generation Control Function
The device can receive and automatically execute active power control commands issued by the dispatching center. It controls the station’s power output based on an optimal strategy to meet dispatching requirements, while feeding back system operation status, regulation parameters and other information to the master station.
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AVC Automatic Voltage Control Function
The device can receive voltage or reactive power commands from the dispatching center, collect real-time data and operating status from the grid connection point, inverters and reactive power compensation devices, calculate and distribute target commands to inverters and compensation equipment, realizing automatic reactive power and voltage control of the power grid.
Installation Dimensions
- Outline dimensions (W×H×D): 286 × 88 × 205 mm (including front panel terminals)
- Cutout dimensions (W×H): 250 × 89 mm
Application Scope
The ATN-6101 All-in-One Grid-Connection Communication Device is used in county-wide photovoltaic projects, local power plants and distributed PV systems.
It integrates telecontrol, information encryption, 5G CPE, AGC control and AVC control. It connects directly to the dispatching master station and supports automatic power control, greatly reducing equipment investment costs for distributed PV power stations.
With its compact size, the device can be easily installed in grid connection cabinets, bringing great convenience to the design, installation and maintenance of distributed PV plants.
By applying this all-in-one communication unit, 10kV photovoltaic power stations can be connected to the dispatching master station economically and conveniently to meet dispatching management requirements.
It improves the data observability and adjustability of distributed power sources, supports accurate load forecasting and grid carrying capacity analysis, and promotes new energy consumption.
It also extends power grid peak regulation to distributed resources, enhances grid operation safety and efficiency, and supports the national “Dual Carbon” strategic goals.
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