THERMODYNAMIC CALCULATION AND ANALYSIS OF THE HEAT STORAGE SYSTEM FOR 1 MW TOWER-TYPE POWER GENERATION USING SOLAR ENERGY

LI Xian1; ZHU Tian-yu1; XU Xiao-yun21.Department of Mechanic and Electric Engineering

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THERMODYNAMIC CALCULATION AND ANALYSIS OF THE HEAT STORAGE SYSTEM FOR 1 MW TOWER-TYPE POWER GENERATION USING SOLAR ENERGY

Thermal Power Generation Vol. 38, Issue 11, Pages: 43-46(2009)

更新时间：2025-09-28

- THERMODYNAMIC CALCULATION AND ANALYSIS OF THE HEAT STORAGE SYSTEM FOR 1 MW TOWER-TYPE POWER GENERATION USING SOLAR ENERGY
- 作者机构：
  
  1. 河海大学机电工程系
  2. 河海大学水利水电工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM615
- Published：2009
- 稿件说明：
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LI Xian1, ZHU Tian-yu1, XU Xiao-yun21.Department of Mechanic and Electric Engineering. THERMODYNAMIC CALCULATION AND ANALYSIS OF THE HEAT STORAGE SYSTEM FOR 1 MW TOWER-TYPE POWER GENERATION USING SOLAR ENERGY[J]. Thermal Power Generation, 2009, 38(11): 43-46.
DOI：

LI Xian1, ZHU Tian-yu1, XU Xiao-yun21.Department of Mechanic and Electric Engineering. THERMODYNAMIC CALCULATION AND ANALYSIS OF THE HEAT STORAGE SYSTEM FOR 1 MW TOWER-TYPE POWER GENERATION USING SOLAR ENERGY[J]. Thermal Power Generation, 2009, 38(11): 43-46. DOI：

摘要

以1 MW塔式太阳能发电蓄热系统为研究对象

通过理论分析

建立了水和水蒸气热力性质、换热器以及高、低温蓄热装置的冷罐和热罐的热力计算模型。借助于MATLAB/SIMULINK仿真平台

计算分析了在光照强度变化下蓄热装置各参数点的变化特性。研究表明

随着太阳能集热器出口热量的减少

蓄热系统维持额定负荷运行的时间不断减少

此结果为蓄热控制系统的设计提供了依据。

Abstract

Taking the heat storage system of a 1 MW tower-type power generation equipment using solar energy as the object of study

through theoritical analysis

a thermodynamic calculation model of the water and vapor characters

the heat exchangers

as well as the hot tank and cold tank of high and low temperature heat storage systems

has been estabilished.With aid of the MATLAB/SIMULINK emulation plateform

the variation characters of evey parameter point in the heat storage system under variation of light illuminating strength have been calculated and analysed.Result of study shows that the operation time for maintaining the rated load of said heat storage system is continuously reduced along with decreasing the heat quatity from outlet of the heat collector of solar energy

this result provides basis for design of the heat storage control system.

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