電力

• CENTUM CS3000 seamlessly integrates with multivendor control systems through OPC interface. 
• Challenging predictive maintenance to monitor many transmitter data through PRM.

蓄電池システムにより変動する発電出力を平準化し、系統への一定かつ安定した電力供給を実現しています。発電計画から設備の稼働状況まで風車サイト全体を統合するシステムが稼働しています。

The construction of Tuas Power Station started in the mid 1990s. The plant has steadily grown to be a significant player in the competitive Singaporean electricity market. Stage One of Tuas Power Station is equipped with the country's largest steam generators which are capable of producing 600 MW each.

Unified operator interface solution enables remote operation

The CENTUM CS 3000 / UOI was selected for this project. The control platform in the UOI is the GE Fanuc CIMPLICITY Human Machine Interface (HMI) system, which fully integrates the controls for the turbine and BOP auxiliaries and uses the same screens/formats at both the turbine and BOP HMI displays. The CIMPLICITY HMI used in the UOI is a SCADA based design that fully supports the customer's requirement for remote operation capability.

At the age of approximately 30 years the plant underwent $A 72 million technology upgrade in 2001, to improve operating reliability and performance. Macquarie Generation, Yokogawa Australia and Ralph M Lee concluded an alliance agreement to supply and install the replacement control system at Liddell.

• Easy set point definition for all plant power generation operations
• Stable electric power generation
• Power plant optimization
• Control of electric power generation based on net performance

• Monitoring and control of the entire cogeneration plant including the two once-through steam generators
• Reliable and cost-effective power supply
• Operator-friendly HMI

豪州最大の火力発電所向け、統合監視制御ソリューション

モンゴル最大の火力発電所向け制御システム改修

• Replacement of legacy control system by CENTUM CS 3000
• Replacement of 4 – 20 mA protocol to FOUNDATION fieldbus™

• Unified operator interface thanks to CENTUM CS 3000/UOI
• Automated plant startup and shutdown using new block sequences
• Advanced alarm management using consolidated alarm management software

• 2009 PACE Zenith joint winner project
• Reduced operating and maintenance costs
• Increased power generation
• Improved plant operating flexibility
• Modernized, screen-based operations
• Reduced emissions

"Installing the Yokogawa TDL improved our capability to optimize urea injection for the SNCR. The monitors provided more reliability and accuracy, in a harsh environment, than the previous monitors."

800MWｘ２基の石炭焚き超臨界発電設備の新規建設にあたり、より早い、スムーズなプラントの立ち上げ準備に横河のフルレプリカシミュレータを活用。

Granite Power is a geothermal company that has developed GRANEX^®, a patented direct supercritical fluid heat transfer technology for the efficient, eco- nomic, and zero carbon emission generation of electricity from low grade geothermal sources using the Organic Rankine Cycle (ORC).

• Italian waste to energy plant turns to CENTUM, PRM and FOUNDATION fieldbus solution
• Nearly 1500 FOUNDATION fieldbus devices are monitored and managed using the PRM

• A robust and reliable integrated control and safety system (ICSS) made up of the CENTUM CS3000 PCS and the ProSafe-RS SIS ensures safe operations while fully automating key processes. 
• A variety of analytical instruments accurately measure the concentrations of key components, and this data can be monitored and controlled by the Yokogawa PCS.

• Yokogawa’s CENTUM VP and full-replica simulator contribute to the stable operation of this supercritical coal-fired plant.
• The two units have been operating successfully since start-up.

• Yokogawa supplied control, monitoring, and protection systems for plant modernization.
• Fine engineering and Yokogawa's products made successful operation without any problem or shutdown.

Aboitiz Power Corporation is a holding company that was set up by the Aboitiz Group to oversee its investments in power generation, distribution, retail, and services. The company owns and operates several hydroelectric and geothermal power plants as well as a number of non-renewable power facilities throughout the Philippines. It also owns distribution utilities that are centered in high-growth areas in Luzon, Visayas, and Mindanao.

• Power supply made dramatically reliable thanks to CENTUM CS 3000 with seven-nines availability
• Visualization of almost all plant data on the same HMI by linking up subsystems via Modbus
• Improved plant performance

• Steady power supply and safe operation thanks to reliable Yokogawa CENTUM CS 3000 and transmitters
• Environmentally optimized operation by fine-tuned boiler combustion control and strict monitoring and control of CO, NOx and SOx in flue gas and pH of water from cooling towers
• Full replica plant simulator for effective plant operation and engineering staff training
• Annual maintenance contract

• Steady boiler control by CENTUM CS 3000 with dual redundant CPUs and seven 9s availability
• Total plant information integrated into supervisory information system via OPC interface
• Reduced water, coal and other resource consumption

Fully Automated Power Plant Supplies Steady Flow of Electricity to National Grid

• Australian National University's "Big Dish" controlled by Yokogawa PLC and FAST/TOOLS SCADA
• FAST/TOOLS benefits us in many ways and allows us to clearly see the entire process, giving us the information we need to take immediate action

• Fully automated power plant supplies steady flow of electricity to national grid
• The CENTUM CS 3000 plays a core role by controlling and enabling the monitoring of all processes at the EGCO Cogen plant

• Yokogawa's HXS10 solar controller optimizes conversion efficiency at Australian solar cooling plant
• Accurate sun tracking and visualization of all process data

• All correct operation procedures are carefully configured in the CENTUM CS 3000 and smoothly in operation
• CENTUM CS 3000 ensures stable supply of electricity and steam to Bangkok's Suvarnabhumi airport

• Monitoring of heat balance and performance calculation with CENTUM CS 3000
• A single operator on each shift can monitor the entire plant from the CS 3000 graphic user interface

• Yokogawa's integrated solutions control FGD processes at Romania's largest power plant
• SO₂ and dust emissions are controlled within the EU environmental standards