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Investigations to conduct a study about possibilities to use small scale solar dish Stirling engine system in Thailand

机译：调查进行泰国使用小规模太阳能盘斯特林发动机系统的可能性研究

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This research studies the possibilities of generating electricity by using small scale solar dish Stirling engine system in Thailand. A solar dish Stirling engine system was evaluated and designed as prototypes for Thailand, The performance of system for electricity generation was also simulated under Thai climate condition. The results of the study can be structured in two parts. First is testing the existing Stirling engine and second is simulation the electricity generation by solar dish Stirling engine system prototype in Thailand. The existing Stirling engine at the Komplexlabor of the FH-Stralsund University, Germany was tested to understand the characteristics of the operating system. Stirling engine was operated at temperature of about 800 ° C in the combustion chamber, being its nominal rotational speed 1,517 rpm. Finally, the average Stirling engine efficiency was established in 22 %. The results of simulation on solar dish Stirling engine were that the main components for a prototype of a solar dish Stirling engine system in Thailand shall consist of a Stirling engine with a nominal power of 25 kW, anda 131 m~2 dish concentrator. It can generate electricity about 27,946 kWh/year of electricity under Thai climate condition. During the working process, the heat lost on dish concentrator was 22 % and heat lost within the Stirling engine was 60.84 %. The system efficiency of this solar dish Stirling engine system was 17 %.
机译：该研究通过使用泰国的小规模太阳能盘斯特林发动机系统研究了发电的可能性。评估了太阳能盘斯特林发动机系统，并设计为泰国原型，在泰国气候条件下也模拟了发电系统的性能。该研究的结果可以分为两部分。首先是测试现有的斯特林发动机，第二是泰国太阳能盘斯特林发动机系统原型模拟发电。测试了FH-Stralsund大学KomplexLabor的现有斯特林发动机，了解了操作系统的特点。斯特林发动机在燃烧室中的温度下在约800℃的温度下操作，其标称转速1,517转。最后，平均斯特林发动机效率成立于22％。太阳能盘斯特林发动机仿真结果的结果是泰国太阳能盘斯特林发动机系统的原型的主要组件应由标称功率为25 kW的斯特林发动机，A和131米〜2碟浓缩器。它可以在泰国气候条件下发电约27,946千瓦时/电力。在工作过程中，盘子浓缩器上损失的热量为22％，斯特林发动机内的热量损失60.84％。该太阳能盘斯特林发动机系统的系统效率为17％。

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