Plug-and-play method for power distribution terminal suitable for APP dynamic loading

Abstract

The invention discloses a plug-and-play method for a power distribution terminal suitable for APP dynamic loading. Based on the IEC101 / IEC104 communication protocol, a power distribution terminal device performs self-description, including configuration information of device function, interaction information and the like, and distribution, after the activation process with a power distribution automation primary station is completed, communication with the primary station is conducted through three steps of active registration, model transmission / reception, and model analysis, and plug-and-play is realized in a power distribution automation system; during the operation of a power distribution terminal, if the primary station needs to dynamically load and unload application APP software, the model dynamic management process is executed, and the self-description information is dynamically generated along with the loading and unloading of the application APP software, so that the information interaction between the power distribution terminal applicable to the dynamic loading of the APP and the primary station is realized. The technical problem of low operation and maintenance efficiency and high cost in the process of information interaction between the power distribution terminal and the primary station is solved.

Description

technical field [0001] The invention belongs to the technical field of power distribution automation, and in particular relates to a plug-and-play method for a power distribution terminal suitable for APP dynamic loading. Background technique [0002] In accordance with the requirements of the "National Energy Administration's Notice on Printing and Distributing the Action Plan for Distribution Network Construction and Renovation (2015-2020)", by 2020, the average annual power outage time of users will not exceed 10 hours, ensuring the rapid economic and social development of the region, improving power supply capacity and reliability. According to the long-term development needs, standardize the planning and construction of low-voltage distribution network. As the core terminal equipment of power distribution automation, the power distribution terminal is developing in the direction of open software architecture, third-party software portability and dynamic expansion of su...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention proposes a plug-and-play method for power distribution terminals suitable for APP dynamic loading, realizing the information interaction between power distribution terminals and master stations suitable for dynamic loading of APP software, and solving the problem of power distribution terminals and master stations. Low operation and maintenance efficiency and high cost technical problems in the process of information interaction

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