Synthetically analyze the power distribution communication network technology in the smart power grid link. It mainly includes the summary of the smart distribution network, electric power communication backbone network and then layer communication requirements, the network mode and the application mode of WLAN technology in the distribution network, EPON network technology, micropower wireless technology, PTN technology and power broadband wireless systems. State the demand of the smart power distribution business and put forward technical guidance for the smart power distribution communication network scheme. In view of the complex distribution network architecture, more nodes and scattered, complex business types data business needs, put forward the integrated solutions of optical fiber communication as the backbone access, wireless bandwidth, passive optical communication as the coverage, the short distance wireless communication as the main terminal access. It provides a reference for the communication plan of distribution side. Power Grid Communication System Structure The Smart Power Grid Communication Needs. The smart grid is the real-time monitor to the critical equipment running status such as power generation, transmission, distribution, power supply with sensors. Then collect and integrate the obtained data through the network system. At last, analyze and excavate the data in order to realize the optimal management of the whole power system operation. Smart grid has the self-healing, interactive, optimization, compatible and integrated feature. Realize information and interaction between the grid system equipment. Therefore, upload information and instructions need a reliable, safe, high speed electric power communication network to support. The smart grid construction involve power generation, transmission, substation, power distribution and utilization. In the side of electricity, it will use the advanced measurement, effective control, high-speed communication, fast energy storage technologies. Realize the new type of power supply. The new type of power supply is quick response, accurate measurement, data real-time, charge diversity, convenient services, power flow, information flow, business flow of real-time interaction. In order to adapt the requirements of the smart grid management, information transmission and exchange, communication network need further promotion in the transmission rate, reliability, and security, etc. Built into the next generation optical transmission network which has the ability of time synchronization and service awareness, the large capacity, high speed, real time. The smart grid construction is a huge system project. The future power grid interconnection and two-way communication need standard interoperability framework to support. Our Country Electric Power Communication Network Structure. Our country electric power communication network structure is a hierarchical design. It can be divided into backbone layer, convergence layer and access layer. Backbone layer mainl...
The paper advances a multi-loop network power grid monitor based on S3C2410 microprocessor and ATT7022B power measuring chip. Combining the widespread network and low-cost but high performance developing ideology, the paper expands a new network power grid monitor design process. After ATT7022B processes voltage and current data acquisition, the processed data can be read and stored in the local storage unit by S3C2410; If Ethernet link with the local area network, the power parameters can be transmitted to the management computer by Socket pattern, also can be reviewed through the WEB browser, realizing fast automated meter reading and network control. The device, after a period of probation, operates well and featured for its stability, less error, low cost, etc, and has much considerable market value.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.