Economic benefit evaluation for renewable energy transmitted by HVDC based on production simulation (PS) and analytic hierarchy process(AHP)

International Conference on Energy Engineering and Environmental Protection 2017

能源学;生态环境科学

Zhang, Jinfang^1 ; Zheng, Kuan^1 ; Liu, Jun^1 ; Huang, Xinting^2

Future Science and Technology Park North Area, Beiqijia, Changping, Beijing, China^1

China Power Finance Co. Ltd, Jianguomen street, Beijing, China^2

关键词: Analytic hierarchy process (ahp);    Economic benefit analysis;    Economic operations;    Output characteristics;    Power system operations;    Production simulation;    Renewable energies;    Transmission curve;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/121/5/052078/pdf
DOI  :  10.1088/1755-1315/121/5/052078

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In order to support North and West China's RE (RE) development and enhance accommodation in reasonable high level, HVDC's traditional operation curves need some change to follow the output characteristic of RE, which helps to shrink curtailment electricity and curtailment ratio of RE. In this paper, an economic benefit analysis method based on production simulation (PS) and Analytic hierarchy process (AHP) has been proposed. PS is the basic tool to analyze chosen power system operation situation, and AHP method could give a suitable comparison result among many candidate schemes. Based on four different transmission curve combinations, related economic benefit has been evaluated by PS and AHP. The results and related index have shown the efficiency of suggested method, and finally it has been validated that HVDC operation curve in following RE output mode could have benefit in decreasing RE curtailment level and improving economic operation.