| 中国地热发电开发现状与前景 |
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| 引用本文： | 郑克棪,潘小平.中国地热发电开发现状与前景[J].中外能源,2009,14(2):45-48. |
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| 作者姓名： | 郑克棪 潘小平 |
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| 作者单位： | 1. 中国能源研究会地热专业委员会,北京,l0008l
2. 北京地热工程研究所,北京,100037 |
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| 摘 要： | 回顾了我国地热发电的发展历程，应该克服“技术上可行、经济上不可行”的“历史性的偏见”。地热发电技术成熟，虽投资成本稍高．但可以替代和节省常规能源，减少污染和二氧化碳排放；再从国际原油价格大幅波动，最高时已接近每桶150美元来看。肯定是有竞争力的。我国藏滇地热带有高温地热资源分布，可用于地热蒸汽发电；中低温地下热水中温度较高者可以先发电，再将排水作综合利用。我国已开始增强型地热系统这一领域的研究工作。
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| 关 键 词： | 地热 发电 双工质循环 增强型地热系统 |
Status and Prospect of Geothermal Generation Development in China |
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| Zheng Keyan,Pan Xiaoping.Status and Prospect of Geothermal Generation Development in China[J].China Foreigh Energy,2009,14(2):45-48. |
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| Authors: | Zheng Keyan Pan Xiaoping |
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| Affiliation: | 1.Geothermal Council of China Energy Research Society,Beijing 100081 2.Beijing Geothermal Engineering Institute,Beijing 100037) |
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| Abstract: | The paper reviews the development course of China＇s geothermal generation,pointing out that it＇s necessary to overcome such ＂historical prejudice＂ as ＂technically feasible,economically infeasible＂.Geothermal generation enjoys mature technology.Though it requires relatively high investment,it can substitute and save conventional energy as well as reduce pollution and emission of CO2.Also considering the drastic fluctuation of the international oil prices,approaching the height of 150 US dollars per barrel,geothermal generation is bound to be highly competitive.In China,there are rich high temperature geothermal resources in Tibet-Yun- nan geothermal zone,suitable for steam feeding geothermal power generation.Those higher temperature geother- mal water of the medium-low temperature geothermal zones can be used for power generation first and its discharge water can be further used for comprehensive purpose.China has begun the research work in the field of enhanced geothermal systems. |
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| Keywords: | geothermal generation twin work substance circle enhanced geothermal systems |
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