Preparation of New Materials and Its Cold Storage Performance Study for Regenerator in Liquefied Air Energy Storage

JIA Chunrong; PENG Jing; WANG Zhou; PI Xia

doi:10.14044/j.1674-1757.pcrpc.2021.01.029

您当前的位置：

首页 >

文章列表页 >

Preparation of New Materials and Its Cold Storage Performance Study for Regenerator in Liquefied Air Energy Storage

更新时间：2024-09-14

- Preparation of New Materials and Its Cold Storage Performance Study for Regenerator in Liquefied Air Energy Storage
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 42, Issue 1, Pages: 186-190(2021)
- 作者机构：
  
  国网甘肃省电力公司经济技术研究院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2021.01.029
  CLC： TK02
- Published：2021，
- 稿件说明：
移动端阅览
[1]贾春蓉,彭婧,王洲,皮霞.面向液化空气储能系统蓄冷器的新型材料制备及蓄冷特性研究[J].电力电容器与无功补偿,2021,42(01):186-190.

JIA CHUNRONG, PENG JING, WANG ZHOU, et al. Preparation of New Materials and Its Cold Storage Performance Study for Regenerator in Liquefied Air Energy Storage. [J]. Power capacitor & reactive power compensation, 2021, 42(1): 186-190.
[1]贾春蓉,彭婧,王洲,皮霞.面向液化空气储能系统蓄冷器的新型材料制备及蓄冷特性研究[J].电力电容器与无功补偿,2021,42(01):186-190. DOI： 10.14044/j.1674-1757.pcrpc.2021.01.029.

JIA CHUNRONG, PENG JING, WANG ZHOU, et al. Preparation of New Materials and Its Cold Storage Performance Study for Regenerator in Liquefied Air Energy Storage. [J]. Power capacitor & reactive power compensation, 2021, 42(1): 186-190. DOI： 10.14044/j.1674-1757.pcrpc.2021.01.029.

摘要

研制一种适用于蓄冷器的复合相变蓄冷剂

以相变潜热较高的水溶液为基础与二甘醇进行复配。通过低温共融物质计算获得二甘醇水溶液最优配比:10%二甘醇

90%水

并基于该计算结果通过差示扫描量热仪（DSC）对不同质量分数的相变蓄冷材料进行试验论证

实验结果与计算结果一致

表明该配比下的蓄冷剂具有理想的相变潜热与相变温度

可用于深冷液化空气储能系统（LAES）的蓄冷罐中。最后使用ANSYS软件针对该新型蓄冷材料在LAES系统蓄冷器中的应用进行工况仿真

验证了其优良的蓄冷性能。

Abstract

A kind of composite phase change refrigerant for the regenerator is developed

which is mixed with diethylene glycol on the basis of aqueous solution with higher heat of substitution. The optimal ratio of diglycol aqueous solution is obtained by low temperature eutectic material calculation: 10% diethylene glycol

90% water. The phase change storage material with different mass fractions based on the calculation results is tested by differential scanning calorimetry（DSC）. The experimental result and the calculation result are identical

indicating that the refrigerant has ideal latent heat and temperature of phase change and can be used in storage tank of LAES. Finally

the ANSYS is used to simulate the application of the new phase change storage refrigerant in the regenerator of LAES system and its excellent cold storage performance is verified.

关键词

液化空气储能系统（LAES）二甘醇水溶液最优配比差示扫描量热仪（DSC）ANSYS

Keywords

Liquefied air energy storage（LAES）diglycol aqueous solutionoptimal ratiodifferential scanning calorimetry（DSC）ANSYS

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Dynamic Simulation and Optimization Design on Tower Structure of UHV DC Filter Capacitor

Analysis on Internal Electrostatic Field Simulation and Influencing Factors of Super Capacitor

Related Author

GE Jinping

WANG Yongjing

ZHANG Ling

HOU Zhijian

XU Menglei

WANG Xun

WANG Zijian

XU Zhiniu

Related Institution

New Northeast Electric Group Power Capacitor Co.,Ltd.

State Key Laboratory for Strength and Vibration of Mechanical Structures,Xi’an Jiaotong University

Hebei Provincial Key Laboratory of Power Transmission Equipment Security Defense,North China Electric Power University

China Electric Power Research Institute

⁰