“智能电网”的概念已经成为众人关注的焦点——先进技术的发展实现了更智能、更高效的电网。这些技术旨在解决当今电网系统面临的复杂挑战,这些挑战主要来源于老化的基础设施和一个不断变化的用例模型。电力系统已经有上百年的历史,电网上的现场仪表正在迅速走向生命周期的尽头,继而会降低整个电网的可靠性和效率。过去的用例模型仅支持重型机械及灯泡的用电需求,因此传统 The concept of “smart grid” has become the focus of everyone’s attention - the development of advanced technology to achieve a more intelligent and more efficient power grid. These technologies are designed to address the complex challenges that today’s grid systems face, mainly from aging infrastructure and a changing use-case model. Power systems have been around for hundreds of years and field instrumentation on the grid is rapidly moving toward the end of its life cycle, which in turn reduces the reliability and efficiency of the entire power grid. The old use-case model only supports the power needs of heavy machinery and light bulbs, so traditional