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甘孜地热发电能量分析与㶲分析
Alternative TitleEnergy and Exergy Analysis of Geothermal Generation from Ganzi
邱卓莹; 王令宝2; 李华山2; 卜宪标1
2015
Source Publication新能源进展
Issue3Pages:207-213
AbstractThis paper presents the energy and exergy evaluation of a geothermal well from Ganzi, Sichuan. Accordingto the temperature of geothermal fluid, 115℃, we adopt the power generation system with Single-stage Flashing,Preheated ORC and Flashing ORC. The resul
Other Abstract本文对四川甘孜的一口地热井进行能量分析和㶲分析,参考该井地热水的温度115℃,采取的发电方式有单级闪蒸系统、预热有机朗肯系统、闪蒸有机朗肯联合系统.结果表明,闪蒸朗肯系统的㶲效率最高(47.81%),预热朗肯系统次之(46.31%),单级闪蒸系统最低(42.83%).对于有机朗肯循环,发生器的影响因子及㶲损均为最大;而闪蒸部分,闪蒸罐的影响因子最高,但闪蒸朗肯系统将其㶲损减少64.8%,低于汽轮机.计算结果显示,提高闪蒸/发生温度能够提高效率、减少㶲损,而闪蒸朗肯系统中发生温
Keyword地热发电 㶲分析 单级闪蒸系统 预热朗肯系统 闪蒸朗肯系统
Funding Organization国家863项目(2012AA053003);广州市珠江科技新星专项(2014J2200079);甘孜地区地热发电技术研究项目(10500000-14-ZC0607-0005)
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/16248
Collection中国科学院广州能源研究所
地热能实验室
Affiliation1.中国科学院大学,北京100049
2.中国科学院广州能源研究所,广州510640
Recommended Citation
GB/T 7714
邱卓莹,王令宝,李华山,等. 甘孜地热发电能量分析与㶲分析[J]. 新能源进展,2015(3):207-213.
APA 邱卓莹,王令宝,李华山,&卜宪标.(2015).甘孜地热发电能量分析与㶲分析.新能源进展(3),207-213.
MLA 邱卓莹,et al."甘孜地热发电能量分析与㶲分析".新能源进展 .3(2015):207-213.
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