新兴ICT技术对电力系统自动化的协同支撑作用研究

电力系统的进步离不开ICT技术的支撑。近年来各类ICT技术迅猛发展,给电力系统的发展提供了多种可能的技术路线和发展愿景。通过梳理电力系统信息化、自动化的发展历程和对ICT技术的核心需求,系统化分析了部分新兴ICT技术对电力系统的支撑作用,以及在应用过程中的关键挑战,并基于不同的理想偏好,分析了未来可能的电力自动化发展愿景。指出:当前电力系统对ICT技术有着信息化、自动化、智能化和通信支撑等多方面的复杂需求,而各类ICT技术通过相互协同从基础设施层、设备层、数据层、应用层等多个层次提供了系统支撑。面对成本、可靠性等各方面约束,通过不同的理想偏好,有不同的发展愿景,其中大数据、人工智能、北斗等技术具有普遍的重要性。

Research on the collaborative support of emerging new ICTs for power system automation

The progress of a power system is inseparable from the support of ICTs. In recent years, the rapid development of ICTs provides a variety of possible technical routes and development visions for the development of power systems. By combining the development process of power system information and automation, as well as their core demands for ICTs, this paper systematically analyzes the supporting roles of some new ICTs for power systems, as well as the key challenges in the application processes, and puts forward some possible development visions for a power automation system in the future based on different ideal preferences. At present, a power system has complex demands for ICTs in many respects, such as information, automation, intelligence and communication support. All kinds of ICTs provide systematic support through mutual cooperation from the infrastructure, equipment, data, and application layers as well as other layers. Faced with the constraints of cost, reliability and other aspects, through different ideal preferences, there are different development visions. Among them big data, artificial intelligence, and Beidou technologies are of universal importance. This work is supported by the National Key Research and Development Program of China (No. 2017YFB0902600) and the Science and Technology Project of North China Branch of State Grid Corporation of China (No. SGNC0000TJJS2000149).