LNG再氣化和儲存

44個再氣化終端使用橫河電機的DCS

先進的終端設備控制(ATUC)和先進的氣體輸出控制

經製現場驗證的橫河電機先進終端設備控制(ATUC)和先進的燃氣輸出控制技術可在主要裝定開車和停車期間增強單元管理並簡化操作員決策,從而防止了前後不一致的運行條件。通製優化負載分配等增強單元管理(EUM)概念,我們的客戶可以提高工廠主要設備的運行效率和使用壽命。ATUC通製預測諸如泵被操作員關閉產生的干擾,從而極大地提高了氣體輸出的穩定性。雖然簡單的連續反饋控制也能應對這種干擾,但是恢複穩定所需的時間總是會引起損失。隻有橫河電機提供ATUC。還提供ATUCVigilantPlant®圖書庫和其他工程模板。

 

綜合控制系統 [CENTUM VP]

開放的噴霧器架

  • LNG流量控制
  • 海水流量控制
  • NG輸出溫度超馳功能
  • 海水泵控制
  • 啟動/停車順序控制

浸冇式燃燒蒸發器

  • LNG流量控制
  • 輸出氣體溫度控制
  • NOx還原水控制
  • 燃燒空氣流量控制
  • 燃氣流量控制
  • 啟動/停車順序控制

BOG壓縮機

  • 壓縮機啟動/停止控制
  • 罐壓力的電容控制
  • 回饋流量控制
  • 回饋流量控制
  • 打包PLC功能
  • 吸鼓氣體溫度控制 

沼澤再冷凝器

  • LNG流量控制
  • 打包PLC功能
  • 鼓水平控制

HP LP SW

  • 泵啟動/停止控制
  • 回饋流量控制

輸出控制

  • 初始段輸出壓力控制
  • 總氣體流量控制
  • 輸出氣體卡路裡控制
  • 氣體加臭流量控制
  • 非控制的氣體前饋功能

LNG儲罐

  • 罐入口混合管路閥控制
  • 罐壓力控制
  • 液位、溫度和密度監測
  • 打包系統功能

LNG卸載

  • 循環流量控制
  • 回氣壓力控制
  • 卸載管線控制

火炬通風系統

  • 火炬壓力控制
  • 火炬點火功能
  • 火炬壓力控制

裝定主邏輯

  • 優先級控制
  • 指令自動啟動/停止功能
  • 跳閘恢複功能

安全儀表系統[ProSafe-RS]

  • 流程安全系統
  • 緊急停車系統(ESD)
  • 火氣系統(FGS)

操作培訓系統[Omegaland]

工廠訊息管理系統(LIMS)

資產管理系統(PMS)

流量計算機 [STARDOM]

現場傳感器

  • 製程壓力變送器[EJA]
  • 製程流量計 [EJA / YEWFLO]
  • 製程液位變送器[EJA]
  • 溫度變送器 [YTA]
  • 科裡奧利質量流量計[ROTAMASS]

分析產品

  • 氣相色譜儀[GC1000MarkII]
    [Comment]
    更改型號為“GC8000”

第三方設備集成

  • 不間斷電源(UPS)
  • 儲罐計量系統(TGS)
  • 泊位監控系統(BMS
  • 卸載包裝系統功能
  • 在線氣體計量
  • 設備監控系統(MMS)
  • 管道管理系統(PMS)
  • 工廠訊息管理系統(PIMS)
  • 實驗室訊息管理系統(LIMS)
  • 動態培訓模擬器(DTS)
  • 氣體管理系統(GMS)
摘要:
  • World's largest LNG terminal relies on CENTUM to maximize safety and reliability.
  • It is very important for KOGAS to be able to adjust flexibly to shifts in demand in the gas that it supplies to power plants, industrial companies, and residences.
摘要:
  • DCS, SIS, PRM with FOUNDATION fieldbus and OTS Installed in Thailand First LNG Terminal.
  • Alarms are issued before any device fails completely, enabling predictive maintenance that reduces maintenance costs throughout the facility lifecycle.
摘要:
  • Yokogawa provides CENTUM CS 3000 and ProSafe-RS for the largest LNG terminal in Europe.
  • Yokogawa's OmegaLand plant operator training simulator (OTS) helps to reduce costs, optimize LNG terminal processes.
摘要:
  • World's first offshore regasification terminal relies on Yokogawa ICSS (CENTUM CS 3000, ProSafe-RS).
  • LNG carrier scheduling, unloading, tank storage, and vaporizing are all procedure based operations.
摘要:
  • Legacy ProSafe-PLC SIS replaced with ProSafe-RS to improve sustainable lifecycle support at LNG terminal.
  • The seamless use of the same HMI for both PCS and SIS, and improved safety and integrity.
摘要:
  • Scalable, flexible configuration with functions distributed to multiple controllers on a facility basis
  • Redundant architecture optimally designed for requirements of entire plant
  • General-purpose communications network used for control bus
  • Integrated operation environment through web-based human-machine interface (HMI)
摘要:

An automatic custody transfer system for unmanned LNG gas stations that embeds PC oriented functions such as e-mail, FTP, and the Java runtime environment in a robust hybrid controller.

摘要:

Risk management is crucial when expanding your business.

摘要:

In the event of a gas line shut down, gas supply must be maintained for a period of time with the use of LNG stored in road tankers. Each tanker must have its pressure monitored to prevent an over pressure situation arising.

摘要:

Over the past decade, companies have been using unconventional drilling technology to extract gas and liquid from the readily available shale formations in North America. As the industry gains experience, the production rates continue to rise based on better use of technology to locate resources and to decrease the time from exploration to production.

摘要:

As LNG moves from a niche to a major area of the oil and gas industry, experienced suppliers are required to deliver the technologies that support it. 

摘要:

July 2010

Martin te Lintelo, Yokogawa Europe B.V., The Netherlands, discusses high level control system design for LNG receiving terminals. As demand for LNG increases worldwide, players face seemingly conflicting challenges. On one hand, they must expand capacity in different regions, make the business and production as agile and adaptive as possible, and improve operational efficiency.

摘要:

The LNG sector presents challenges for the automation supplier, particularly in the implementation of automation systems for regasification terminals. Yokogawa Europe's business development manager, upstream oil and gas Martin te Lintelo looks at the handling of the potential automation-related problem areas and opportunities.

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