Design and Realization of Electric Power Data Remote Acquisition System

Abstract

In order to realize on-line monitoring of metering devices and real-time collection of important information of users, this paper proposes the overall structure model of the design and implementation of a remote power data acquisition system for a power supply company, and proposes various items that the system should meet according to actual needs. The technical structure, business function structure and network structure of the power data remote acquisition system are designed, and the main problems existing in the installation, commissioning and system operation and maintenance of the system are studied, especially the main index requirements and troubleshooting of on-site operation. The design integrates various advanced communication technologies such as GPRS/CDMA/SMS, low-voltage power line carrier, etc. with large-scale database, embedded computer and other technologies. Based on B/S and C/S modes, the main station, data acquisition layer, the design of the three-layer structure of the measurement monitoring layer and the complete realization of the system functions. A set of power user electricity information collection system integrating basic application, advanced application, operation management, statistical query and system management has been successfully established, which fully meets the needs of electric power enterprises for electricity consumption information collection and management of power users.