第 2 期 · 最新一期Issue 2 · Latest2026.10.14共 13 条13 items
压缩机监测诊断与故障对策Compressor monitoring, diagnostics and fault countermeasures
本期摘要：三菱重工把 ETI-W 余热回收离心热泵推向国际市场。本期技术文章依次讨论状态监测与数字孪生同 AI 的边界、以 7 台工业压缩机记录验证的现场喘振边界半自动化监督框架、泵标准实务中的认证用词与比例试验缺口、离心压缩机跳车反转的成因与工程对策、大型导叶式蜗壳离心泵的汽蚀声学特征，以及异步电机驱动离心泵的启动扭振与联轴器选型。项目与中游方面，IGU 报告称全球约 67% 的天然气产量已纳入甲烷法规；Energy Transfer 以 26 亿美元收购 Vaquero Midstream 整合集输与压缩资产，Enerflex 拿下超 1 GW 数据中心燃气发电大单，打包压缩机交货期拉长至 200 周量级、发动机供应成为瓶颈；印度 IGGL Baihata 压缩机房与控制室投运，西门子能源拿下 119 台 SGT-400 核心机订单、为移动电站供机，首批 2027 年交付。Summary: Mitsubishi Heavy Industries Thermal Systems took its ETI-W waste-heat-recovery centrifugal heat pump to international markets. The technical articles discuss, in order, the boundary between condition monitoring and digital twins versus AI; a semi-automated supervisory framework for in-situ surge-limit verification validated on records from seven industrial compressors; certification wording and scale-test gaps in pump standards practice; the causes of and engineering countermeasures for centrifugal compressor reverse rotation after a trip; cavitation acoustic signatures of a large guide-vane volute centrifugal pump; and start-up torsional dynamics and coupling selection for asynchronous-motor-driven centrifugal pumps. On the project and midstream side, an IGU report puts about 67% of global gas production under methane regulations; Energy Transfer agreed to acquire Vaquero Midstream for $2.6 billion, integrating gathering and compression assets; Enerflex won a behind-the-meter gas power award of over 1 GW for a data center; packaged-compressor lead times stretched to about 200 weeks with engine supply the bottleneck; IGGL's Baihata compressor house and control room entered service in India; and Siemens Energy won an order for 119 SGT-400 cores for mobile power packages, with first deliveries in 2027.
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目录Contents2 期2 issues
第 2 期Issue 22026.10.14共 13 条13 items压缩机监测诊断与故障对策Compressor monitoring, diagnostics and fault countermeasures本期摘要：三菱重工把 ETI-W 余热回收离心热泵推向国际市场。本期技术文章依次讨论状态监测与数字孪生同 AI 的边界、以 7 台工业压缩机记录验证的现场喘振边界半自动化监督框架、泵标准实务中的认证用词与比例试验缺口、离心压缩机跳车反转的成因与工程对策、大型导叶式蜗壳离心泵的汽蚀声学特征，以及异步电机驱动离心泵的启动扭振与联轴器选型。项目与中游方面，IGU 报告称全球约 67% 的天然气产量已纳入甲烷法规；Energy Transfer 以 26 亿美元收购 Vaquero Midstream 整合集输与压缩资产，Enerflex 拿下超 1 GW 数据中心燃气发电大单，打包压缩机交货期拉长至 200 周量级、发动机供应成为瓶颈；印度 IGGL Baihata 压缩机房与控制室投运，西门子能源拿下 119 台 SGT-400 核心机订单、为移动电站供机，首批 2027 年交付。Summary: Mitsubishi Heavy Industries Thermal Systems took its ETI-W waste-heat-recovery centrifugal heat pump to international markets. The technical articles discuss, in order, the boundary between condition monitoring and digital twins versus AI; a semi-automated supervisory framework for in-situ surge-limit verification validated on records from seven industrial compressors; certification wording and scale-test gaps in pump standards practice; the causes of and engineering countermeasures for centrifugal compressor reverse rotation after a trip; cavitation acoustic signatures of a large guide-vane volute centrifugal pump; and start-up torsional dynamics and coupling selection for asynchronous-motor-driven centrifugal pumps. On the project and midstream side, an IGU report puts about 67% of global gas production under methane regulations; Energy Transfer agreed to acquire Vaquero Midstream for $2.6 billion, integrating gathering and compression assets; Enerflex won a behind-the-meter gas power award of over 1 GW for a data center; packaged-compressor lead times stretched to about 200 weeks with engine supply the bottleneck; IGGL's Baihata compressor house and control room entered service in India; and Siemens Energy won an order for 119 SGT-400 cores for mobile power packages, with first deliveries in 2027.→
第 1 期Issue 12026.10.08共 15 条15 items轴承平台与密封标准分工Bearing platforms and the seal-standards division of scope本期摘要：SKF 发布面向高速离心压缩机的轴承新平台，API 610 与 API 682 的分工、分类与版本现状得到系统梳理，John Crane 的密封水按需调节技术在 UPM 德国纸厂规模化应用、隔离水消耗降至接近零。技术文章还包括高扬程抽蓄机组开机瞬态研究、Frame 5 燃机高振动对中案例、Nikkiso 新一代液氢往复泵（加注损失降至 1% 以内）、乙烷与乙烯工况机械密封策略、蒸汽透平运行维护专栏，以及密封兼作支承的无轴承高速离心泵设计。项目侧依次为 IHI 往复式压缩机入选川崎液氢接收站、Framo 与 Petrobras 约 30 艘 FPSO 的泵服务长协、Eni 加纳 FPSO 两个上部模块的燃气增压升级、Naftogaz 洽购西门子能源燃气透平压缩机组，以及我国首座海上 CO2 回注平台（东方 1-1）进入调试。文末附 TPS 2026 动设备技术亮点盘点。Summary: SKF launched a new bearing platform for high-speed centrifugal compressors; the division of scope, classification and revision status of API 610 and API 682 are systematically reviewed; and John Crane's on-demand seal-water supply regulation technology is being rolled out across UPM's paper mill in Germany, cutting barrier water consumption to near zero. The technical section also covers a study of high-head pumped-storage start-up transients, a Frame 5 alignment case behind chronic gas turbine vibration, Nikkiso's new reciprocating LH2 pump (fueling losses below 1%), mechanical seal strategy for ethane and ethylene service, a steam turbine operation and maintenance column, and a bearingless high-speed centrifugal pump whose seals double as bearings. Project items follow in order: IHI's reciprocating compressor selected for the Kawasaki LH2 terminal, Framo's pump service agreement covering some 30 Petrobras FPSOs, Eni's gas boosting upgrade with two new topside modules on its FPSO offshore Ghana, Naftogaz's talks to buy Siemens Energy gas turbine compressor units, and China's first offshore CO2 reinjection platform (Dongfang 1-1) entering commissioning. The issue closes with a TPS 2026 rotating equipment technology highlights roundup.→