Networking system for sensing equipment of electric power internet of things

Abstract

The invention relates to a networking system for sensing equipment of an electric power internet of things. The system is applied to a power grid architecture based on broadband power line carriers and comprises an access management server, sensing equipment and auxiliary access equipment. The access management server comprises an access management module, a channel configuration module, a handshake acquisition module, a handshake matching module and an access distribution module. Based on five information physical system typical HPLC technology application scenes, plug and play and mass access of novel modular acquisition terminals, distribution transformer intelligent terminals, distribution area fusion devices, concentrators, intelligent electric energy meters, energy controllers, energy routers, edge internet-of-things agents and other HPLC internet-of-things intelligent sensing devices are supported. The design requirement of the Internet of Things cloud platform based on efficient access and processing of the HPLC intelligent sensing equipment is researched, and efficient and reliable processing of access data is supported. The design requirement of the ubiquitous electric power Internet of Things on the HPLC technology at the client side is clarified, and a foundation is laid for smooth construction of the system.

Description

technical field [0001] The invention relates to the technical field of power grid networking, and more specifically, to a networking system for electric power Internet of Things sensing equipment. Background technique [0002] At present, HPLC technology in power systems is mainly used in collection terminals and smart energy meters. Equipment access and data collection mainly rely on the power consumption information collection system. The function of the system master station is to realize system data interaction, storage and collection business process management, mainly including pre-service, data storage, master station application and other parts; communication channel includes two parts: remote communication and local communication, and remote communication includes the company's self-built 230M wireless private network, GPRS and other wireless public network, optical fiber private network and other channels, local communication includes narrowband carrier, high-speed...

AI Technical Summary

Problems solved by technology

[0003] With the popularization and application of HPLC technology, this technology has become the main communication means for smart grid, energy management, smart home, photovoltaic power generation, electric vehicle charging and other applications, and the applied equipment has also expanded from existing concentrators and smart meters to distribution transformers. For intelligent terminals, energy controllers, energy routers, edge IoT agents and other equipment, the existing collection system still focuses on the collection of power energy information, and is slightly insufficient in supporting the ubiquitous access collection and data application management of various new equipment. Failed to achieve efficient, flexible and ubiquitous access to power grid secondary equipment and client-side equipment, and to meet the intelligent management and comprehensive data application of power Internet of Things equipment

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