At The County Level Power Supply Enterprise Electricity Information Collection System Design And Implementation

Power users of electricity information collection system (collection system forshort), is a power user information collection, processing and real-time monitoringsystem. it enables automatic collection and metering of electric information exceptionand power quality analysis and monitoring, power management, power networkinformation release, distributed energy monitoring, intelligent power device featuressuch as information exchange. It is an important part of smart grid.Along with the electric power system market continuously push forward theprocess of reform, focus of development from original production into powermanagement. Traditional methods of artificial collection can no longer meet the needsof modern marketing. Electric power marketing system is moving in a real-time,information technology, standardization of objective development. Collection system infunctional scope, collection content, monitoring, security, real-time has higherrequirements. How to combine actual situation to establish a unified collection systemhas become an urgent research topic for the power supply corporation.In reference to the status of collection, this article is on the basis of similar systemsat home and abroad of load management system, substation meter reading systems,residential automated meter reading system, and combined with Country regionalcharacteristics of electricity, designs a new electricity power information collectionsystem. It uses tiered design, multiple channel access technology, and supports multipleterminals, multiple statutes, multiple channels, multiple specific application servicessolutions and methods. This system is based on data collectionn service. It is designedfor all of the power users with integrity, accurate, real-time collection capabilities. Thecollection of this system covers the existing range of load management system,distribution transformer monitoring systems and automatic meter reading systems. Itimplements a unified platform for collecting all the information "full-coverage,full-capture". The system complies with national direction and requirements of modernmarketing development. It has an advanced nature and practicality compared to similar systems is the leader. In actual operation it has achieved satisfactory results. Itsprospects are very broad.The end of this article will show the usage of the collection system in Yiwu city,Zhejiang Province. And it analyzes the system status and issues, preliminary study onfuture trends. It can be useful for improving marketing management of power system.