Construction Scheme and Key Technologies of Electric Energy Information Acquisition System

摘要

Electric energy information acquisition system is the physical basis of China strong and smart grid in power consumption field. It analyzes the needs of construing smart grid for electric energy information acquisition system and concludes its present construction status. The construction mode and technology scheme of acquisition system is presented. Different electric energy information acquisition modes are proposed for different power users. It analyzes power line carrier communication standardization, security protection of acquisition system, pre-paid control and other key technologies. The system can greatly speed up standardization construction of marketing measurement, meter reading, charging and information system of electric power company. It can further enhance marketing business management level and provide, important technology guarantee for achieving step tariff and speeding up construction of strong and smart grid.