天然气输送管道设计中值得借鉴的燃压机组

The Worthwhile Proposed Gas Turbine Compressor Unit for the Gas Pipeline Engineering

天然气长输管道不同于输油管道,其动力源和重要安全保证主要来自压气站。而燃压机组是压气站的心脏部分,燃压机组的投资和经营费用在站场的总投资及年经营费用中所占比例较大。FT8是一种功率较大的燃压机组,该机组已在我国发电领域有使用业绩,它也可用于长输管道的增压站,且能满足压比偏大的增压要求。FT8燃压机组如能成功应用于西气东输管道,则可部分实现大型燃气轮机的国产化,将为我国在该领域填补空白。

SThe long distance gas pipeline is different from oil pipeline,its energy source and important safety security are originated from compressor station. The core part of the compressor station is gas turbine compressor unit. The gas turbine compressor unit occupies a great portion in the overall investment and operation expenses of the compressor station. FT8 is a large capacity gas turbine compressor unit,which has got a high reputation in electric generation field of China and may be used on the booster stations of gas pipeline for meeting the booster requirement in case of large compression ratio. Would the FT8 be successfully used for the West-to-East Gas Pipeline, the partial nationalization of large capacity gas turbine will come true,and the gaps in this fields are to be filled in.