LNG再气化和储存

44个再气化终端使用横河电机的DCS

先进的终端设备控制(ATUC)和先进的气体输出控制

经过现场验证的横河电机先进终端设备控制(ATUC)和先进的燃气输出控制技术可在主要装置开车和停车期间增强单元管理并简化操作员决策,从而防止了前后不一致的运行条件。通过优化负载分配等增强单元管理(EUM)概念,我们的客户可以提高工厂主要设备的运行效率和使用寿命。ATUC通过预测诸如泵被操作员关闭产生的干扰,从而极大地提高了气体输出的稳定性。虽然简单的连续反馈控制也能应对这种干扰,但是恢复稳定所需的时间总是会引起损失。只有横河电机提供ATUC。还提供ATUCVigilantPlant®图书库和其他工程模板。

 

综合控制系统 [CENTUM VP]

开放的喷雾器架

  • LNG流量控制
  • 海水流量控制
  • NG输出温度超驰功能
  • 海水泵控制
  • 启动/停车顺序控制

浸没式燃烧蒸发器

  • LNG流量控制
  • 输出气体温度控制
  • NOx还原水控制
  • 燃烧空气流量控制
  • 燃气流量控制
  • 启动/停车顺序控制

BOG压缩机

  • 压缩机启动/停止控制
  • 罐压力的电容控制
  • 回馈流量控制
  • 回馈流量控制
  • 打包PLC功能
  • 吸鼓气体温度控制 

沼泽再冷凝器

  • LNG流量控制
  • 打包PLC功能
  • 鼓水平控制

HP LP SW

  • 泵启动/停止控制
  • 回馈流量控制

输出控制

  • 初始段输出压力控制
  • 总气体流量控制
  • 输出气体卡路里控制
  • 气体加臭流量控制
  • 非控制的气体前馈功能

LNG储罐

  • 罐入口混合管路阀控制
  • 罐压力控制
  • 液位、温度和密度监测
  • 打包系统功能

LNG卸载

  • 循环流量控制
  • 回气压力控制
  • 卸载管线控制

火炬通风系统

  • 火炬压力控制
  • 火炬点火功能
  • 火炬压力控制

装置主逻辑

  • 优先级控制
  • 指令自动启动/停止功能
  • 跳闸恢复功能

安全仪表系统[ProSafe-RS]

  • 流程安全系统
  • 紧急停车系统(ESD)
  • 火气系统(FGS)

操作培训系统[Omegaland]

工厂信息管理系统(LIMS)

资产管理系统(PMS)

流量计算机 [STARDOM]

现场传感器

  • 过程压力变送器[EJA]
  • 过程流量计 [EJA / YEWFLO]
  • 过程液位变送器[EJA]
  • 温度变送器 [YTA]
  • 科里奥利质量流量计[ROTAMASS]

分析产品

  • 气相色谱仪[GC1000MarkII]
    [Comment]
    更改型号为“GC8000”

第三方设备集成

  • 不间断电源(UPS)
  • 储罐计量系统(TGS)
  • 泊位监控系统(BMS
  • 卸载包装系统功能
  • 在线气体计量
  • 设备监控系统(MMS)
  • 管道管理系统(PMS)
  • 工厂信息管理系统(PIMS)
  • 实验室信息管理系统(LIMS)
  • 动态培训模拟器(DTS)
  • 气体管理系统(GMS)
概述:
  • 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.
概述:
  • 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.
概述:
  • 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.
概述:
  • 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.
概述:
  • 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.
概述:
  • 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)
概述:

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.

概述:

Risk management is crucial when expanding your business.

概述:

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.

概述:

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.

概述:

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. 

概述:

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.

概述:

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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