电力勘测设计Issue(z1)：25-31,7.DOI:10.13500/j.dlkcsj.issn1671-9913.2024.S1.005
分布式调相机在新能源场站端的应用
Application of Distributed Condenser in New Energy Field Station
徐珊珊 1刘峰 1杨帆 1雷晓鹏 1魏少雄1
作者信息
- 1. 中国电力建设集团北京勘测设计研究院有限公司,北京 100024
- 折叠
摘要
Abstract
In order to achieve the goal of"carbon peak and carbon neutrality"and promote the green and low-carbon transformation of the power system,the"double high"characteristics of high proportion renewable energy and high proportion of power electronic equipment will appear in the power system in the future.The advantages of traditional energy power generation are that it can rely on the short-circuit capacity of the generator set and the grid voltage is stable;It can rely on the rotational inertia of the generator set and the grid frequency is stable.The characteristics of new energy(wind power,photovoltaic)power generation are basically no short-circuit capacity,weak reactive power support,unusable rotational inertia,and uncontrollable load.According to the characteristics of condensers,the installation of distributed condensers in new energy stations can greatly increase the short-circuit capacity、improve the short-circuit ratio,and play an irreplaceable supporting role in the stable operation of the power grid.This paper focuses on various design schemes for installing distributed condensers in wind farm stations or photovoltaic power plants in the concentration area of new energy stations at the end of the power grid.关键词
分布式调相机/新能源多场站短路比/转动惯量/新能源汇集站/系统扰动/新型电力系统Key words
distributed synchronous condenser/multiple renewable energy short circuit ratio(MRSCR)/inertia/new energy collection station/system perturbation/new power system分类
动力与电气工程引用本文复制引用
徐珊珊,刘峰,杨帆,雷晓鹏,魏少雄..分布式调相机在新能源场站端的应用[J].电力勘测设计,2024,(z1):25-31,7.
