The reciprocating gas compressor is the core equipment used to gather and transport offshore oil and gas. The BOP-X-2502A/B/C type compressor groups, which are marine large-scaled high-pressure reciprocating gas compressor groups on BZ28–2SBOP offshore platform of CNOOC (China) Ltd., are characterized by the complicated structures, various moving parts, numerous failure samples. Therefore, an integrated fault diagnostic technique is proposed to carry out the condition monitoring and the trend forecasting of compressor groups. The diagnostic technique also can be used to identify and locate the cause of faults, to determine the degree of fault type, to achieve the real-time network monitoring, and to share data resource using network, etc. Then the fault diagnostic software system is developed based on Lab Windows/CVI software. The safety of equipment and overall management level is improved significantly after using the diagnostic method.
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机译:往复式气体压缩机是用于收集和运输海上石油和天然气的核心设备。 BOP-X-2502A / B / C型压缩机组是中海油(中国)有限公司BZ28-2SBOP海上平台上的船用大型高压往复式气体压缩机组,其特点是结构复杂,移动灵活。零件,大量的故障样本。因此,提出了一种综合故障诊断技术来进行压缩机组的状态监测和趋势预测。该诊断技术还可以用于识别和定位故障原因,确定故障类型,实现实时网络监视以及使用网络共享数据资源等。基于Lab Windows / CVI软件进行开发。使用该诊断方法后,设备的安全性和整体管理水平得到了显着提高。
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