Economic Analysis of Generation and Distribution Integrated System with High Penetration Distributed Generation

2019 4th Asia Conference on Power and Electrical Engineering

能源学;电工学

Li, Junxian^1 ; Li, Xuenan^2 ; Cheng, Wenjun^1 ; Huang, Cunqiang^1 ; Wang, Wei^2

State Grid Qinghai Electric Power Company Economic Research Institute, Xining, China^1

Tsinghua University Sichuan Energy Internet Research Institute, Chengdu, China^2

关键词: Cost benefits;    Integrated systems;    Integration systems;    Operation mode;    Power grids;    Provide guidances;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/486/1/012066/pdf
DOI  :  10.1088/1757-899X/486/1/012066

来源: IOP

【 摘 要 】

With the rapid development of distributed generation and advancement of power system, the integration of generation and distribution becomes an important operation mode in the future and distributed generation helps to improve the economy of incremental distribution. This paper quantifies the main cost-benefit of generation and distribution integrated system, then proposes an economic analysis method of the distribution integration system, which takes into account the transformation of power grid caused by high penetration distributed generation. Based on the analysis of typical scenarios, the conclusions can provide guidance for the planning and operating of generation and distribution integrated system.