Distributed power supply coordination control method and system based on quantum encryption communication

A technology of coordinated control system and distributed power supply, applied in information technology support system and key distribution, can solve the problems of not meeting the requirements of network security protection, unable to put into actual production application, etc., and achieve remote participation and rapid response of distributed power supply Power grid frequency regulation and voltage regulation, high security, and the effect of ensuring safe transmission

Pending Publication Date: 2022-04-12
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of wireless communication does not meet the requirements of network security protection at present, and it cannot be put into actual production and application

Method used

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  • Distributed power supply coordination control method and system based on quantum encryption communication
  • Distributed power supply coordination control method and system based on quantum encryption communication
  • Distributed power supply coordination control method and system based on quantum encryption communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The distributed power supply coordination control system based on quantum encryption communication proposed by this application includes: access zone firewall and I-zone dispatching automation business system; access zone firewall and I-zone dispatching automation business system are equipped with quantum security service systems, The quantum security service system is connected to the security isolation device, the security isolation device is connected to the quantum security access gateway, the quantum security access gateway is connected to the distributed power supply coordination monitoring device through 4G / 5G, and the distributed power supply coordination monitoring device is connected to the inverter connected to the transformer.

[0041] This application uses the compatibility mechanism between quantum communication technology and existing wireless communication network security protection technology to improve the security level of wireless communication netwo...

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PUM

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Abstract

The invention discloses a distributed power supply coordination control method and system based on quantum encryption communication, which are used for solving the problem that a distributed power supply control signal cannot be transmitted in a wireless public network due to security. Comprising a quantum security service system, a quantum security access gateway and a quantum CPE, the quantum security service system is connected with a security isolation device, the security isolation device is connected with the quantum security access gateway, and the quantum security access gateway is wirelessly connected with a distributed power supply coordination monitoring device. And the distributed power supply coordination monitoring device is connected with the quantum CPE. According to the application, a mechanism of compatibility between a quantum communication technology and an existing wireless communication network security protection technology is utilized, and the security level of the wireless communication network in power system application is improved.

Description

technical field [0001] The invention relates to the technical field of distributed power supply control, in particular to a distributed power supply coordinated control method and system based on quantum encryption communication. Background technique [0002] In the new power system, new energy sources are connected to the grid on a large scale, and a large number of intelligent terminal equipment such as source, grid, load and storage are connected. The system's dependence on communication technology is increasing day by day, and traditional information support faces many challenges. In recent years, network attacks have occurred frequently around the world, the network security situation has become increasingly severe, and threats have grown rapidly. As a technology industry related to economic lifeline and energy security, the development of new energy should do a good job in the security protection of key information infrastructure to meet the requirements of information...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/38H02J3/48H02J3/16H02J3/18H02J13/00H04L9/08H04W12/0431H04W12/088
CPCY02E40/30Y02E40/70Y02E60/00Y04S10/12Y04S10/22Y04S40/20Y04S40/126
Inventor 孙滢涛李熙娟张锋明张心心周建峰赵峰王冠帅徐彬
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO
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