储能科学与技术 ›› 2016, Vol. 5 ›› Issue (4): 532-538.doi: 10.12028/j.issn.2095-4239.2016.04.019

• 研究及进展 • 上一篇    下一篇

电力市场背景下蓄热式电采暖消纳弃风的经济性分析

孙  勇1，严干贵2，郑太一1，封  科2，杨国新1，李军徽2，王宗宝2   

  1. 1国网吉林省电力有限公司，吉林 长春 130021；2东北电力大学电气工程学院，吉林 吉林132012
  • 收稿日期:2015-11-18 修回日期:2016-01-29 出版日期:2016-07-01 发布日期:2016-07-01
  • 通讯作者: 李军徽，副教授，大规模风电联网运行关键技术，E-mail：lijunhui@nedu.edu.cn。
  • 作者简介:孙勇

Economic analysis of electrical heating with heat storage using grid integrated wind power

SUN Yong1, YAN Gangui2, ZHENG Taiyi 1, FENG Ke 2, YANG Guoxin 1, LI Junhui 2, WANG Zongbao 2   

  1. 1State Grid Jilin Electric Power Co., Ltd, Changchun 130021, Jilin, China; 2Northeast Dianli University, School of Electrical Engineering, Jilin 132012, Jilin, China
  • Received:2015-11-18 Revised:2016-01-29 Online:2016-07-01 Published:2016-07-01

PDF

270

被引次数

14

摘要：

针对冬季供热期我国北方地区因电网风电接纳能力不足导致的严重弃风问题，研究了电力市场背景下采用蓄热式电采暖提高电网风电消纳规模的经济性评估问题，考虑弃风电量、弃风电价等因素影响，建立了弃风蓄热式电采暖系统的经济性评估模型，分析了影响蓄热式电采暖系统经济性的关键因素。结合某清洁供暖示范工程进行算例分析，分析了协定弃风电价对系统经济性的影响，对所提出的经济性评估模型的有效性进行验证，为蓄热式电采暖可行性分析奠定了理论基础。

关键词: 弃风, 蓄热式电采暖, 风电消纳, 经济性评估

Abstract:

An economic assessment of the use of wind power for electrical space heating in winter was carried out. The study was done under current of electrical market in China, considering factors such as the curtailed wind power and electrical prices etc. An economic model was constructed for the electrical heating system using abandoned wind power and a number of key factors were analyzed. A case study on a Clean Heating Demonstration Project was conducted to analyze the effect of the abandoned wind power price on wind electricity economy, to verify the effectiveness of the proposed economic assessment.

Key words: wind power curtailment, electric heating with heat storage, wind power accommodation, economic analysis