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首页> 外文会议>Geothermal Resources Council Annual Meeting >Application of a Dual Pressure Topping Turbine at Cerro Prieto for Increased Power Generation and Load Following
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Application of a Dual Pressure Topping Turbine at Cerro Prieto for Increased Power Generation and Load Following

机译：双压力顶部汽轮机在Cerro Prieto增加发电和负荷后的应用

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A two-phase turbine having two pressure expansions has been designed for topping the geothermal power plants at Cerro Prieto. Thirty-three high pressure wells were identified for a project. The net additional power generation from capturing the energy currently wasted in the flash process was calculated to be greater than 50 megawatts. The installation will provide the added advantage of load following during periods of low electrical demand thereby conserving the resource. During peak demand periods the installation will also enable increases in steam flow to satisfy higher electrical demand. An analysis of data from 6 representative wells showed a potential for the turndown of steam production from 361 tonnes per hour to 197 tonnes per hour, a 45% reduction. The design of the dual pressure rotor turbine is described. Results of analysis of the additional power production from Cerro Prieto wells and load following are presented. Installation of dual pressure rotor power plants is at the well sites is illustrated.
机译：具有两个压力扩展的两相涡轮机专为在Cerro Prieto上的地热发电厂而设计。鉴定了三十三个高压井进行了项目。计算目前浪费在闪存过程中当前浪费的能量的净额外的发电量计算为大于50兆瓦。在低电气需求期间，安装将提供额外的负载的额外优点，从而节省资源。在峰值需求期间，安装还将启用蒸汽流量的增加，以满足更高的电气需求。从6个代表性井的数据分析显示蒸汽产量从每小时361吨到197吨，减少45％的潜力。描述了双压转子涡轮机的设计。提出了分析Cerro Prieto井的额外电力生产的结果和载重。双压转子电厂的安装在井网站。

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