Comprehensive evaluation model of wind power accommodation ability based on macroscopic and microscopic indicators  

作　　者：Gengyin Li Guodong Li Ming Zhou 

机构地区：[1]State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University,Beijing,Changping District,102206,People’s Republic of China

出　　处：《Protection and Control of Modern Power Systems》2019年第1期227-238,共12页现代电力系统保护与控制（英文）

基　　金：supported by project of the National Key Research and Development Program Foundation of China(2016YFB0900100).

摘　　要：This article explores and establishes comprehensive evaluation index system of wind power accommodation ability considering microscopic index and macroscopic index, and the index system includes conventional evaluation indexes such as forecast deviation, simultaneity factor and anti-peak rate, also newly introduced evaluation indexes such as installed capacity, power adequacy and accommodation space. Bayesian weight modified method is used for solving index weights of 8 wind power accommodation indexes. The paper puts forward a comprehensive evaluation model of wind power accommodation ability based on improved radar chart method, and this model changes traditional radar chart fan-shaped sector to quadrilateral evaluation region, and increasing angle bisector can solve the problem that evaluation results are not unique. It constructs new area and perimeter vectors of radar chart, which make the evaluation results give consideration to level of aggregation and balance degree of evaluation objectives, and case study results show that this model has a certain practical value.

关 键 词：Wind power accommodation ability Comprehensive evaluation Macroscopic index Microscopic index Index weight Radar chart method 

分 类 号：TN9[电子电信—信息与通信工程]