Power grid load automatic adjustment method and device based on wireless communication quantum encryption

Abstract

The invention provides a power grid load automatic adjustment method and device based on wireless communication quantum encryption. The method comprises the steps: setting a quantum security gateway at a master station in advance, setting a terminal quantum module at a power transformation terminal, and transmitting a quantum key group to the quantum security gateway and the terminal quantum module through a quantum service platform; automatically adjusting a power grid load through the following steps that a power transformation terminal obtains load data of a plurality of substations, the load data is encrypted through a quantum key group and then sent to a quantum security gateway in a wireless communication mode, and the quantum security gateway decrypts the load data through the quantum key group to obtain the load data of the substations; and enabling the master station to obtain the load value of each transformer substation through the load data, enabling the power transformation terminal to send encrypted transfer control information to the terminal quantum module, and enabling the power transformation terminal to transfer the deloading load corresponding to the transformer substation with the highest load value to the transformer substation with the lowest load value based on the transfer control information.

Description

technical field [0001] The invention relates to the technical field of communication and electric load regulation, in particular to a method and device for automatic regulation of power grid load based on wireless communication quantum encryption. Background technique [0002] At present, because the dispatching master station system cannot perceive the status of the distribution network equipment in real time, the system cannot calculate the load situation in real time, and the intelligent switch of the wireless public network communication does not have the safety conditions for remote control operation. It takes a lot of time and manpower to monitor and issue operation instructions according to the monitoring situation, so that personnel can operate on site, which is not conducive to the flexible adjustment of the power grid mode, and also increases the investment pressure of the power grid, and the processing efficiency is low. [0003] Based on this, there is an urgent ...

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Problems solved by technology

[0002] At present, because the dispatching master station system cannot perceive the status of the distribution network equipment in real time, the system cannot calculate the load situation in real time, and the intelligent switch of the wireless public network communication does not have the safety conditions for remote control operation. It takes a lot of time and manpower to monitor and issue operation instructions according to the monitoring situation, so that personnel can operate on site, which is not conducive to the flexible adjustment of the power grid mode, and also increases the investment pressure of the power grid, and the processing efficiency is low.

[0003] Based on this, there is an urgent need for a solution that can not only solve the security problem of the wireless public network communication of the intelligent switch of the distribution network, but also automatically adjust the load of the power grid.

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