Product Overview

Guotai Network Information Fusion Communication Terminal is a gateway product that integrates 5G communication, vertical encryption, AGC/AVC, and remote motor functions, meeting the needs of 10kV distributed photovoltaics, whole county photovoltaics, and centralized access to power grid control centers or new energy control centers for local power plants.

Features

5G communication function:The device is equipped with a built-in 5G communication module and set to SA independent networking mode. It connects to the 5G power slicing private network through a SIM card, and then connects to the secure access area of the dispatch master station to achieve communication with the dispatch master station private network. (5G module is optional)

Vertical encryption function:The device is equipped with a national standard power micro vertical encryption chip, and the vertical encryption device of the dispatch master station uses SM2 encryption algorithm to establish an encryption tunnel, realizing identity two-way authentication, data encryption, and access control functions.

Remote control function:The equipment can collect telemetry and telecontrol data within the station, monitor and upload it to the dispatch master station, and execute control and regulation commands sent by the dispatch master station to the sub stations, ultimately achieving the functions of "telecontrol, telemetry, remote control, and remote adjustment".

AGC/AVC control function:The equipment can accept and automatically execute active and reactive power control signals sent remotely by the dispatch master station, control the power output of the station according to the optimal strategy, ensure that the operation of the station meets the requirements of the dispatch master station, and at the same time transmit system operation adjustment status, parameters, and other information back to the dispatch master station.

Network related security:The terminal adopts domestically produced independently controllable hardware platform and domestically produced operating system to meet the requirements of network security.

Multi functional integration:Can effectively reduce investment and save nearly 50%; Suitable for grid connection of distributed power sources such as distributed photovoltaics.

Application scenarios

Distributed power grid connection:

Due to damage to the dispatch data network, 10kV distributed photovoltaic and local power plants are unable to access the dispatch system.

Newly built 10kV distributed photovoltaics, whole county photovoltaics, and local power plants.

Integration of centralized control system:

The 10kV distributed photovoltaic and whole county photovoltaic power sources under the jurisdiction of the power generation group are connected to the centralized control system to achieve observability and measurability of distributed power sources.