Analysis of source-grid-load contribution to wind power accommodation

International Conference on Energy Engineering and Environmental Protection 2016

能源学;生态环境科学

Li, Nan^1 ; Zhang, Jinfang^1 ; Zhang, Fuqiang^1

State Grid Energy Research Institute, Beijing, China^1

关键词: Technical factors;    Transmission capacities;    Wind electricity;    Wind power accommodations;    Wind power penetration;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/52/1/012028/pdf
DOI  :  10.1088/1742-6596/52/1/012028

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In recent years, China's wind power is developing rapidly, but wind electricity curtailment becomes a serious problem. This paper evaluates wind power penetration limit from peak regulation, analyses relevant technical elements that impact wind power accommodation, coving the source side, the transmission side and the load side. By taking certain measures around the three aspects, for example, reducing the minimum technical output of conventional units, increasing outbound transmission capacity, or increasing the valley load, wind electricity curtailment will be effectively reduced. This paper quantitatively analyses wind power penetration limit under certain conditions and the source-grid-load contribution to wind power accommodation, and explores the important technical factors that affect wind power accommodation.