标题：Economic analysis of wind power accommodation considering operation modes of nuclear power plants
作者：Ma, Changhui ;Jiang, Zhe ;Zhang, Pengfei ;Gao, Wenkai ;Liu, Wenwen
作者机构：[Ma, Changhui ;Jiang, Zhe ] State Grid Shan Dong Electric Power Research Institute, Ji'nan, China;[Gao, Wenkai ;Liu, Wenwen ] Department of Electrical 更多
会议名称：43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
会议日期：29 October 2017 through 1 November 2017
来源：Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
关键词：joint operational optimization model; load following mode; nuclear power plant; wind curtailment
摘要：In these years, the wind power integration capacity has increased a lot, and the issue of wind curtailment has become more serious for lack of adequate flexible energy sources. To find out whether the nuclear power plant (NPP) in the present power system can solve this issue, this paper proposes a joint operational optimization model that includes the NPP, wind power plant, thermal units and pumped-storage units to analyze the influences of operation modes of the NPP on the wind power accommodation. It compares the total cost of system operation and curtailed wind power considering the base load mode and load following mode of NPP respectively. A case study in the modified IEEE 14 bus system proves that more wind power can be accommodated and the total cost of power system is reduced when NPP operates in '15-1-7-1' load following mode. © 2017 IEEE.