近年来,随着国内电力事业的快速发展,以及电力体制改革的不断推进,客观促进了国内数字化变电站的建设。为了进一步提升数字化变电站的安全、稳定、高效运行,电子式互感器的广泛应用发挥了重要的作用。本文现代从电力技术的角度出发,在总结了电子式互感器与常规互感器区别的基础上,对其实际应用与发展前景进行简要的分析。 In recent years, with the rapid development of domestic electric power industry and the constant progress of power system reform, the construction of domestic digital substations has been objectively promoted. In order to further enhance the safety of digital substation, stable and efficient operation, the extensive application of electronic transformers has played an important role. From the perspective of power technology, this paper summarizes the differences between electronic transformers and conventional transformers, and then gives a brief analysis of their practical application and development prospects.