智能电网环境下电力系统保护新技术

New Technology of Power System Protection in Smart Grid Environment

我国国民经济高速发展,科学技术不断进步,电力系统取得了飞速发展。传统的电网发展模式已无法适应当今社会发展需求,因此,电力企业应将智能电网作为未来自身发展目标及方向。简析了电力系统保护技术发展历程,探讨了智能电网环境下继电保护的作用,分析了智能电网环境下电力系统保护新技术。

China's national economy is developing at a high speed,science and technology are progressing continuously,and the power system has made rapid development.The traditional power grid development model can no longer meet the development needs of today's society.Therefore,electric power enterprises should take smart grid as their own development goal and direction in the future.This paper briefly analyzes the development process of power system protection technology,discusses the role of relay protection in smart grid environment,and analyzes the new technology of power system protection in smart grid environment.