Urban power grid fault quick response system and method

Abstract

The invention discloses an urban power grid fault quick response system and method, and the system comprises a power dispatching center, a plurality of mobile energy stations and a plurality of power failure partitions, each power failure partition comprises an encryption terminal, the power dispatching center comprises an encryption and decryption terminal, and the mobile energy stations comprise decryption terminals. The fault request information of the power failure partition is encrypted by the encryption terminal and then sent to the encryption and decryption terminal of the power dispatching center for verification and decryption, the dispatching instruction information of the power dispatching center is encrypted by the encryption and decryption terminal and then sent to the decryption terminal of the mobile energy station for decryption, and the mobile energy station executes a dispatching task according to the dispatching information. The mobile energy station is selected according to the load demand, the driving path of the emergency power supply vehicle is formulated according to the traffic condition, the supply priority is determined according to the importance degree of the user, the safety and reliability of power supply are greatly ensured, and meanwhile, the safety and reliability of information interaction are further ensured by adopting a random key encryption method.

Description

technical field [0001] The invention relates to the technical field of electric power dispatching, in particular to a system and method for rapid response to urban power grid faults. Background technique [0002] With the development of China's economy, the process of urbanization and urbanization is accelerating. The gathering of the population prompts the city to continuously accelerate the construction of infrastructure such as buildings, transportation facilities, medical facilities, security facilities, and entertainment facilities. These factors lead to large loads, fast growth rates, and dense distribution of load groups in modern cities. Stepping into the information society, all aspects of human life and production are closely integrated with information technology. The planned future smart city will integrate the Internet of Things, cloud computing, Internet technology, wireless technology, low-carbon technology, etc. into the city's industry, government systems, ...

AI Technical Summary

Problems solved by technology

However, there are still several problems that need to be solved urgently: the existing mobile emergency power supply configuration schemes often ignore the traffic network that is tightly coupled with the grid side, resulting in the selected path is often not optimal, thus wasting a lot of traffic on the road. Precious time. Secondly, the priority of power outage users is not considered comprehensively, resulting in greater power accidents or losses. Finally, power communication security involves the stability and reliability of the entire power dispatching network. Ensuring the security of the transmission of perception information is also a difficulty that needs to be overcome

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