Research On Integrated Information Model Of Microgrid Monitoring And Control System

Micro-grid monitoring system is a micro-grid and distribution network to coordinate the work of the key. Only with the information collection features traditional monitoring devices have been unable to meet the growing demand for micro-grid, building control and energy harvesting capabilities have micro-grid integration platform is the future trend micro-grid monitoring systems. The IEC 61850 standard for substation automation system to solve the interoperability problem through the application of micro-grid energy micro-grids for distributed within a unified information model and service model to achieve better monitoring system for micro-grid scheduling, control and protection, as well as mutual support micro-grids and large power grids. Establishment of micro-grid monitoring system integrated information model, you need to improve the existing configuration tool designed to configure the system with a micro-grid configuration information model integration capabilities.In this dissertation, a structural model of micro-grid monitoring system is given,including the device layer, the bay layer and micro-grid control layer. Micro-grid monitoring systems can make the micro-grid more reliable, and make it possible to perform energy management strategies faster and more accurate. To enhance the information exchange capability of micro-grid and grid control center, study of the modeling principles, the structure and processing of information models of micro-grid have been taken.A configuration management system is given to realize the models’ coordination and sharing between micro-grid and large power grid. Structure of the configuration management system is described and functions of various modules are given in detail.gives the method of configuration and process, and realizes the configuration tool.Configuration tool is used to establish configuration instance of the micro-grid’s IED,generate the configuration file, and then have a static test for configuration file in Kalkitech SCL Manager, proved that the generated configuration file format is good and effective. Finally, it is necessary to develop to this dissertation research work is summarized, and the application foreground is prospected.