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IEC 61850 is a standard for the design of electrical substation automation. IEC 61850 is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 (TC57)〔(Technical Committee 57 (TC57) )〕 reference architecture for electric power systems. The abstract data models defined in IEC 61850 can be mapped to a number of protocols. Current mappings in the standard are to MMS (Manufacturing Message Specification), GOOSE (Generic Object Oriented Substation Event), SMV (Sampled Measured Values), and soon to Web Services. These protocols can run over TCP/IP networks or substation LANs using high speed switched Ethernet to obtain the necessary response times below four milliseconds for protective relaying. ==Standard Documents== IEC 61850 consists of the following parts detailed in separate IEC 61850 standard documents * IEC 61850-1: Introduction and overview * IEC 61850-2: Glossary * IEC 61850-3: General requirements * IEC 61850-4: System and project management - Ed.2 * IEC 61850-5: Communication requirements for functions and device models * IEC 61850-6: Configuration language for communication in electrical substations related to IEDs - Ed.2 * IEC 61850-7: Basic communication structure for substation and feeder equipment * * IEC 61850-7-1: Principles and models - Ed.2 * * IEC 61850-7-2: Abstract communication service interface (ACSI) - Ed.2 * * IEC 61850-7-3: Common Data Classes - Ed.2 * * IEC 61850-7-4: Compatible logical node classes and data classes - Ed.2 * * IEC 61850-7-10: Communication networks and systems in power utility automation - Requirements for web-based and structured access to the IEC 61850 information models (new work ) * IEC 61850-8: Specific communication service mapping (SCSM) * * IEC 61850-8-1: Mappings to MMS (ISO/IEC9506-1 and ISO/IEC 9506-2) - Ed.2 * IEC 61850-9: Specific communication service mapping (SCSM) * * IEC 61850-9-1: Sampled values over serial unidirectional multidrop point to point link * * IEC 61850-9-2: Sampled values over ISO/IEC 802-3 - Ed.2 * IEC 61850-10: Conformance testing 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「IEC 61850」の詳細全文を読む スポンサード リンク
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