Substation secondary system operation and maintenance cloud platform

Abstract

The invention discloses a substation secondary system operation and maintenance cloud platform, comprising in-place layers and a centralized control layer, which are configured to read data from a production management system directly to realize equipment management, operation management, fault handling, duty management and maintenance management. The in-place layers and the centralized control layer exchange power grid operation data by means of a dispatching data network, and exchange operation and maintenance management data by means of an integrated data network; each in-place layer comprises a substation control layer, a spacing layer and a process layer; each process layer comprises all primary equipment of a substation, and transmits information of the primary equipment of the present layer to the substation control layer by means of corresponding detection equipment; and each spacing layer comprises all secondary equipment of the substation, and transmits information of the primary equipment of the present layer to the substation control layer by means of corresponding detection equipment. The substation secondary system operation and maintenance cloud platform integrates the cloud computing technology, the big data technology, the Internet of things technology and the mobile internet technology, unifies data interfaces and dispatching among different secondary operation and maintenance systems in safety regions, and realizes good management of operation and maintenance information.

Description

technical field [0001] The invention relates to a cloud platform for operation and maintenance of a secondary system of a substation. Background technique [0002] With the development of social economy, the problem of energy shortage is becoming more and more serious, and the structural contradiction is becoming more and more prominent. On the one hand, users' requirements for power supply reliability continue to increase, and service requirements are more diverse, which makes power grid operations face huge challenges. In order to meet these challenges, power grid companies actively promote power grid construction and optimize power grid structure, which puts forward higher requirements for power grid security, stability and control technology. It is the main technical direction for the transformation of power grid enterprises. All countries in the world have invested a lot of manpower and material resources to conduct in-depth research. The intelligentization of substa...

AI Technical Summary

Problems solved by technology

In the whole production process, there are the following disadvantages: the power grid control center has a relatively accurate grasp of the power grid, but does not have a deep understanding of the on-site equipment, and the operation team can only feedback the accurate status of the on-site equipment after arriving at the site, resulting in a long start-up time for emergency repairs; equipment emergency repairs There are many production links, and it is easy to make mistakes in reporting; as an important processing link, the professional production command of power substation does not grasp the real-time situation on site, and can only make simple judgments and dispatches based on the reported information

Unreasonable arrangements for emergency repair forces due to insufficient information, resulting in long disposal time and poor execution of the production command system

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