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The configuration mechanism of IEC 61850 communication services brings convenience to information exchange and may also present the problem if configuration information of Intelligent Electronic Devices (IEDs) which belongs to different substations is separately updated. As a possible solution to this problem, the surveillance and synchronization system is presented based on control block services...
Fast and intelligent operation is a trend with the development of Smart Grid. Switchgear interlocking across bays (substation interlocking), for example, operation at a bus-coupler bay and busbar transfer, has to prevent simultaneous operation. In order to solve this problem, an interlocking architecture with reservation function is introduced. The operation mechanism is proposed and logical nodes...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.