配电终端存在量大且分布广、故障率高、运维难度大等特点,数字孪生技术为配电终端从“被动运维”向“主动运维”转变提供了新思路。该文提出了配电终端数字孪生体的建模原则、五层建模架构和建模方法。其中,为实现数字孪生体与外部系统...配电终端存在量大且分布广、故障率高、运维难度大等特点,数字孪生技术为配电终端从“被动运维”向“主动运维”转变提供了新思路。该文提出了配电终端数字孪生体的建模原则、五层建模架构和建模方法。其中,为实现数字孪生体与外部系统的信息交互,提出基于IEC 61968规范的CIM(Common Information Model)模型的扩展方法。最后以健康评估为例,构建了基于数字孪生体的配电终端健康评估构架和信息流。研究成果可为配电终端健康评估、远程运维等具有配电自动化发展趋势的高级应用奠定模型基础。展开更多
Jonathan Hughes has been nominated Chair of IEC Technical Committee 88, one of the IEC key standardizing committees for the renewable energy industries.He currently works in the development, testing and validation of ...Jonathan Hughes has been nominated Chair of IEC Technical Committee 88, one of the IEC key standardizing committees for the renewable energy industries.He currently works in the development, testing and validation of renewable energy technologies(both marine and wind power) for ORE Catapult in the United Kingdom. He started his career in instrumentation systems.展开更多
During the IEC Global Impact Fund Forum held in June in Nanjing,China,we interviewed IEC President Jo Cops.He shared his views about how standards and technologies are addressing global challenges and facilitating the...During the IEC Global Impact Fund Forum held in June in Nanjing,China,we interviewed IEC President Jo Cops.He shared his views about how standards and technologies are addressing global challenges and facilitating the UN Sustainable Development Goals(SDGs).Mr.Cops also discussed the progress of the new IEC Global Impact Fund,as well as the future work of IEC.展开更多
文摘配电终端存在量大且分布广、故障率高、运维难度大等特点,数字孪生技术为配电终端从“被动运维”向“主动运维”转变提供了新思路。该文提出了配电终端数字孪生体的建模原则、五层建模架构和建模方法。其中,为实现数字孪生体与外部系统的信息交互,提出基于IEC 61968规范的CIM(Common Information Model)模型的扩展方法。最后以健康评估为例,构建了基于数字孪生体的配电终端健康评估构架和信息流。研究成果可为配电终端健康评估、远程运维等具有配电自动化发展趋势的高级应用奠定模型基础。
文摘Jonathan Hughes has been nominated Chair of IEC Technical Committee 88, one of the IEC key standardizing committees for the renewable energy industries.He currently works in the development, testing and validation of renewable energy technologies(both marine and wind power) for ORE Catapult in the United Kingdom. He started his career in instrumentation systems.
文摘During the IEC Global Impact Fund Forum held in June in Nanjing,China,we interviewed IEC President Jo Cops.He shared his views about how standards and technologies are addressing global challenges and facilitating the UN Sustainable Development Goals(SDGs).Mr.Cops also discussed the progress of the new IEC Global Impact Fund,as well as the future work of IEC.
