The Air Intake Regulation System of Compressed Air Energy Storage System Based on Jet Device

被引：1
|
作者：
Wen Xian-kui [1 ]
Zhong Jing-liang [1 ]
Deng Tong-tian [1 ]
Li Pan [2 ]
Chen Wen [2 ]
机构：
[1] Guizhou Power Grid Co Ltd, Elect Power Res Inst, Guizhou, Peoples R China
[2] Chongqing Univ, Guizhou Power Grid Co Ltd, Postgrad Workstn, Guizhou, Peoples R China
来源：
2019 4TH INTERNATIONAL CONFERENCE ON ELECTROMECHANICAL CONTROL TECHNOLOGY AND TRANSPORTATION (ICECTT 2019) | 2019年
关键词：
Jet device; Compressed air Energy Storage; Intake air regulation; Low wind speed condition;
D O I：
10.1109/ICECTT.2019.00069
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The inlet pressure of the Compressed Air Energy Storage system (CAES) is contradictory with the requirements of the startup of expansion generator, which makes it difficult to control the unit during startup and low load. Based on the analysis to the thermal characteristics of the jet device, an improved CAES based on jet devices has been designed, and the control strategy of start-up has also been developed. The system can convert the small flow with high enthalpy of compressed air into large flow with low enthalpy of mixed air, which can improve the control accuracy of the CAES cycle. The parameter requirements for starting the expansion generator are decoupled from the parameter characteristics of the CAES, and the system efficiency can be improved.
引用
收藏
页码：274 / 277
页数：4
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