新能源接入对继电保护及安自装置的影响浅析

随着我国时代发展和经济繁荣,电网的未来趋势已经走向智能电网,但同时世界的能源危机问题也越来越严峻,而风电、光伏等新型能源作为电源网络的重要组成部分,获得了大力开发和广泛应用.需要注意的是,新能源大规模的接入已经改变了我国传统电力系统运行过程产生的特征,对我国传统的继电保护及安自装置带来更高的要求标准和挑战.本文简单分析了"新能源接入对继电保护及安自装置的影响"有关内容.

Analysis of the influence of new energy access on relay protection and safety device

With China's development and economic prosperity, the future trend of power grid has become a smart grid, but at the same time, the problem of energy crisis, the world is becoming more and more serious, and the wind power, photovoltaic and other new energy sources as an important part of the power network, and obtained the widely used developed. Note that access to new energy large scale has changed our traditional characteristics produced during operation of electric power system, relay protection of our traditional and automatic safety devices bring higher requirements and challenges. This paper analyze the impact of "new energy" self access device for relay protection and security related content.