螺杆膨胀机发电技术在印尼地热开发中的应用  

Application of Screw Expander Power Generation Technology in Geothermal Development in Indonesia

作　　者：蔡正敏 姜天生 李刚 王英 刘亮德 CAI Zhengmin;JIANG Tiansheng;LI Gang;WANG Ying;LIU Liangde(Engineering Service Branch, CNPC Great Wall Drilling Company, Beijing 100101, China;Beijing Bodashen Research Institute of Geothermal Power Engineering Technology, Beijing 100086, China;Huabei Branch, China Petroleum Engineering Co., Ltd., Renqiu 062552, Hebei, China)

机构地区：[1]中国石油集团长城钻探工程有限公司工程服务公司,北京100101 [2]北京博达深地热发电工程技术研究院,北京100086 [3]中国石油集团工程设计有限责任公司华北分公司,河北任丘062552

出　　处：《能源与节能》2019年第6期66-67,70,共3页Energy and Energy Conservation

摘　　要：叙述了印尼地热开发现状及地热电站中汽轮机发电技术的局限性,分析了地热发电螺杆膨胀机的工作原理及特点,探讨了螺杆膨胀机在印尼地热电站中的应用。研究表明螺杆膨胀机发电技术在印尼地热开发中具有较好的应用前景,为地热电站发电模式的选择提供了新方式。This paper described the current situation of geothermal development in Indonesia and the limitations of steam turbine power generation technology in geothermal power stations, analyzed the working principle and characteristics of geothermal power screw expanders, and discussed the application of screw expanders in geothermal power plants in Indonesia. The research shows that the screw expander power generation technology has a good application prospect in the geothermal development of Indonesia, which provides a new way for the selection of geothermal power generation mode.

关 键 词：地热资源 分布式井口地热电站 螺杆膨胀机 

分 类 号：TK52[动力工程及工程热物理—热能工程]