弥尔顿《失乐园》的中的张力.pdf

Next Generation Next Generation Substation Automation SystemsSubstation Automation Systems Contents Contents??A Big Picture of SASA Big Picture of SAS?? IEC 61850 Standard IEC 61850 Standard?? Station Bus Station Bus ?? Process Bus Process Bus?? Conformance Testing Conformance Testing?? Interoperability Testing Interoperability Testing?? Conclusions ConclusionsThe Greatest AchievementsThe Greatest Achievements-- Power Industry in the 20-- Power Industry in the 20thth Century -- Century --Transient SimulationTransient Simulation HVDC Transmission HVDC Transmission FACTS FACTSEnergy management systemEnergy management system SCADA systems SCADA systems Deregulation and Privatization ? Deregulation and Privatization ? A new revolution in the field of Protection & A new revolution in the field of Protection & AutomationAutomationis deploying world wide in the is deploying world wide in the power industrypower industryTraditional SASTraditional SASBack View of Control Panels Back View of Control Panels Close-view of a Control PanelClose-view of a Control PanelNext Generation SASNext Generation SAS?? IEC 61850 based IEC 61850 based ?? Reliable and cost effective Reliable and cost effective?? Scalable & expandable Scalable & expandable?? Easy maintenance Easy maintenance?? Interoperable Interoperable ?? Interchangeable Interchangeable?? A few fibers from the switchyard to A few fibers from the switchyard to control roomcontrol room?? Cabling = Power supply + Fiber Cabling = Power supply + FiberBENEFIT OF IEC 61850BENEFIT OF IEC 61850??Effortless Integration with all Third Effortless Integration with all Third Party IEDs. Party IEDs. ?? munication with munication with EMS/DMS/SCADA Systems eliminating EMS/DMS/SCADA Systems eliminating box-in-the-middle devices such as RTUs box-in-the-middle devices such as RTUs and Gateways. and Gateways. ?? Direct access to all control points in the Direct access to all control points in the substation locally and remotel