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Anda Heilongjiang Province is located southwest of the Songnen Plain, is Hadaqi nodes on urban industrial corridor . With the rapid development of urban and rural construction Anda , electricity load increased with increasing complexity of the grid , while the majority of users on the quality of power supply , power supply reliability and higher requirements . Line management and maintenance personnel urgently need effective tools to improve the distribution network equipment management level, to achieve grid management information , technology and means to consolidate Anderson Power Administration \To this end , carried out Anda dispatching automation system design. This paper analyzes the current situation at home and abroad dispatching automation and trends based on the ANDA power grid construction and development needs, from the security , stability and economic point of view , to carry out an integrated design : based on client / server distributed computing model and Distribution network structure combining architecture ; choose to follow international or de facto industry standard PC or workstation , Windows NT operating system , MSSQL Server and TCP / IP, OSI, IEEE802 and other network protocols , the build system 's open hardware , operating system, and support platform ; according to the system functional requirements can be divided into the database service , front-end information processing, scheduling interface , graphics editor and browser service program module ; database and user interface and a detailed design , each system proposed the main interface model , constructed the database structure of the report . Anda dispatching automation system to achieve the Anda Electric Power Bureau, the city belongs 35kV 10kV substation and distribution network , real-time monitoring. With Web publishing features , release to other distribution network management system running information . Analysis capabilities with scheduling applications , including load forecasting, network modeling / topology analysis, flow calculation and state estimation. Anda dispatching automation system has been implemented telemetry, remote, remote control , timer summon print , voice alarm , recalling the accident , crossed the line and history alarms query scheduling automation. The Anda grid substation construction became information technology, digital power supply network , improve the distribution network , substation operation quality , improve the level of modern management .
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