论文部分内容阅读
对近几年发展速度很快的微透平 ( Microturbine)技术进行了详细介绍。它实质上是一种小功率的燃气轮机 ,由于采用了诸如空气轴承、高频逆变发电机等新型技术 ,传统的辅助系统大大减少或简化 ,整个装置异常紧凑、精巧 ;而高效回热器的使用 ,使得在透平进气温度在 875°C的条件下 ,甚至能达到单循环效率 30 %左右。文中还介绍了几种由微透平构成的新型动力系统 ,随着分布式发电在世界范围内逐渐成为趋势 ,它们极具发展潜力 ;最后对我国发展微透平的可能性和前景进行了探讨 ,认为应及早开展相关研究和开发。图 9表2参 6
Microturbine technology, which has developed rapidly in recent years, is described in detail. It is essentially a low-power gas turbine. Thanks to new technologies such as air bearings and high-frequency inverter generators, the traditional auxiliary system has been greatly reduced or simplified, making the entire device exceptionally compact and compact. The high efficiency regenerator Use, making the turbine inlet temperature at 875 ° C conditions, even single-cycle efficiency of about 30%. The article also introduces several new types of micro-turbine power system, with the distributed power generation in the world gradually become a trend, they have great potential for development; Finally, the development of micro-turbine potential and prospects of China were discussed , That should be carried out as soon as possible related research and development. Figure 9 Table 2 参 6