Design and Analysis of Condenser Mode for Jintan Salt Cavern Compressed Air Energy Storage Plant of China

被引：0
|
作者：
Li G. [1 ]
Wang G. [2 ]
Xue X. [1 ]
Chen L. [1 ,3 ]
Mei S. [1 ,3 ]
机构：
[1] State Key Laboratory of Power System and Generation Equipment (Tsinghua University), Beijing
[2] China Salt Jintan Co., Ltd., Changzhou
[3] Tus-Institute for Renewable Energy, Qinghai University, Xining
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2021年 / 45卷 / 19期
基金：
中国国家自然科学基金;
关键词：
Compressed air energy storage; Condenser operation; Reactive power regulation; Renewable energy; Salt cavern air storage;
D O I：
10.7500/AEPS20210120006
中图分类号：
学科分类号：
摘要：
The high proportion of renewable energy and the new form of ultra high voltage (UHV) AC/DC hybrid power grids have richer and specific requirements for the functions of energy storage systems. Advanced adiabatic compressed air energy storage is one of the important supporting technologies to realize large-scale storage of electric energy and improve the operation of power grids. Starting from the actual demand of power grids and the characteristics of energy storage systems, this paper proposes a condenser operation mode of the salt cavern advanced adiabatic compressed air energy storage (S-CAES) plant. On the premise of undertaking the basic peak shaving task, it realizes the function of supporting reactive power and voltage of the power grid at the cost of traces of high-pressure air and heat loss. The mathematical model of energy release link of the S-CAES plant is established, in which the off-design characteristics of the heat exchangers and turbines are taken into account. The simulation results verify the rationality of the condenser mode of the S-CAES plant, and the sensitivity analysis provides a reference for thermal optimization in the condenser operation stage. © 2021 Automation of Electric Power Systems Press.
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页码：91 / 99
页数：8
相关论文
共 28 条
  • [1] LI Mingjie, Characteristic analysis and operational control of large-scale hybrid UHV AC/DC power grids, Power System Technology, 40, 4, pp. 985-991, (2016)
  • [2] DONG Xinzhou, TANG Yong, BU Guangquan, Et al., Confronting problem and challenge of large scale AC-DC hybrid power grid operation, Proceedings of the CSEE, 39, 11, pp. 3107-3118, (2019)
  • [3] WANG Yating, ZHANG Yichi, ZHOU Qinyong, Et al., Study on application of new generation large capacity synchronous condenser in power grid, Power System Technology, 41, 1, pp. 22-28, (2017)
  • [4] YUE Han, SHAO Guanghui, XIA Deming, Et al., Reactive power control strategy for UHVDC weak sending-end system considering overvoltage suppression, Automation of Electric Power Systems, 44, 15, pp. 172-179, (2020)
  • [5] SUO Zhiwen, LIU Jianqin, JIANG Weiyong, Et al., Research on synchronous condenser configuration of large-scale renewable energy DC transmission system, Electric Power Automation Equipment, 39, 9, pp. 1-6, (2019)
  • [6] ZHAO Boshi, HU Zechun, SONG Yonghua, Optimal planning of quasi synchronous condenser for power transmission system with infeed HVDC, Power System Technology, 43, 4, pp. 1151-1159, (2019)
  • [7] LI Fuxing, LIU Qi, DU Yang, Et al., Research and economic analysis of gas turbine phase modulation operation in Shanghai power grid, Power and Energy, 40, 2, pp. 238-243, (2019)
  • [8] LE H T, SANTOSO S., Operating compressed-air energy storage as dynamic reactive compensator for stabilising wind farms under grid fault conditions, IET Renewable Power Generation, 7, 6, pp. 717-726, (2013)
  • [9] SHAN Hua, WANG Qian, YUAN Chao, Et al., Phase modulation compensation mechanism of pumped-storage power station based on Stackelberg game model, Automation of Electric Power Systems, 44, 3, pp. 139-146, (2020)
  • [10] CHEN Laijun, MEI Shengwei, WANG Junjie, Et al., Smart grid oriented large-scale compressed air energy storage technology, Advanced Technology of Electrical Engineering and Energy, 33, 6, pp. 1-6, (2014)
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