ON3000 Dispatching and Distribution Automation System is a new generation of automation system for intelligent grid dispatching management. ON3000 system supports Unix/Linux/Windows systems and is generally used for dispatching automation, distribution automation, grid analysis and geographic information application etc. The system conforms to IEC 61968/61970 and adopts plenty of new techniques in distribution automation field. ON3000 system, with monitoring, control, analysis, operation, decision-making and management functions, is a comprehensive solution of NARI Technology Development Co., Ltd for the distribution grid management in small regions and rural areas.
Comprehensive SCADA function and multiple dispatching/ distribution/ centralized control/ management functions specific for small district and rural areas;
Grid analysis software (PAS) with functions of network modeling, network topology, status estimation, and load forecast, reactive power optimization, short circuit calculation etc.;
GIS-based functions of distribution management and electricity billing;
Various communication topology, modes and protocols applied. Private and public communication networks serving as standby for each other;
Multiple category of warning information besides general warning, simultaneous generation of graphs and model database, which can be published via WEB;
Network condition monitoring, flow control and hardware management functions. Dual-network mechanism and automatic switching between two networks depend on their availability;
Various reports generated, online and offline statistic supported, functions of timing printing and printing in bulk.
Key applications of On3000 system include dispatching and distribution automation in small regions or rural areas, grid management, comprehensive supervision over grid, distribution automation system in downtown areas etc.
ON3000, small regions, dispatching in rural areas, distribution monitoring, automation
Response speed: real-time response speed adjustable between 2-10s, SOE frequency 2ms;
Accuracy: accuracy of tele- signaling 99.9%, accuracy of tele- control 100%;
Load rate: in normal condition within 30 min, average CPU occupancy rate<15% and abnormal time <30%;
Reliability: service life> 10 years, MTBF>25000 hours.