Seawater Desalination Plants
As a new source of water, Mitsubishi Power has successfully launched many water treatment plants including wastewater recycling plants and desalination plants for seawater and brine.
Based on the technology Mitsubishi Power has built up over many years in the field of fresh water generation and water treatment, Mitsubishi Power has successfully completed one of the world's largest seawater reverse osmosis desalination plants and delivered it to a customer.
DIASYS has been successfully installed as a control and a monitoring system in many seawater desalination plants.
Overview
Features
A Vast Product Lineup, for the Flexibility to Offer Optimum Systems Ranging from Large-scale to Mid- and Small-scale
Our full hardware product lineup can offer a wide range of solutions from compact systems to large-scale systems. DIASYS provides large-size controllers (MPS: Multiple Process Station) and small-size controllers (CPS: Compact Process Station). A distributed system can be designed and offered based on its use and scale with the optimum balance between cost and performance. For geothermal power plants, DIASYS offers control and monitoring functions for steam turbines and their auxiliary facilities.
High Reliability and Easy Maintenance
DIASYS maintains high system reliability by having redundancy for its CPU data processing module, network modules, and power unit. Furthermore, the CPU module has a substantial self-diagnostic function. In case of failure, the system switches to the backup modules without any disruptions in system control. Additionally, the root cause of the issue is displayed to aid in taking prompt corrective action.
Designed for Ease of Engineering in Control Logic, System Construction and System Expansion
You can change and create control operation logic, create a system diagram or control loop displayed on an operator station, and add to or change the hardware configuration by using the maintenance tools specifically designed for DIASYS. This maintenance data is centrally managed through an integrated database to allow efficient engineering.
Windows-based Human-machine Interface with Superb Operability and Rich Functionality
Operator stations are easy to operate and use because they use the Microsoft Windows operating system to operate and monitor processes and to manage data. Operator stations provide a variety of functions to support operation, control, and monitoring of a plant. These functions include displaying plant system diagrams, trend graphs, control loop plates, and alarm events as well as logic monitoring.
Supports Communication Interfaces for Connecting with Systems from Various Vendors
Support for Diverse Operation-assisting Functions, Performance Calculations, and Stress Calculations with the Outstanding Quality Available Only from a Plant Manufacturer
DIASYS provides a wide variety of optional products based on Mitsubishi Power' know-how as a leading plant manufacturer. These optional products include various operation-assisting functions, performance and stress calculation functions, and a training simulator. For details, visit the following optional products page:
Proven Results
Products
- GTCC
- Steam Power
- IGCC
- Geothermal
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Gas Turbines
- Product Lineup
- Comparative Performance
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Technical Information
- Gas Turbines for Mechanical Drive Applications
- Cutting-Edge Elemental Technology Producing 1600°C Class J Gas Turbines
- Development of High-Efficiency Gas Turbine Applying 1600°C Class J Technology
- Combustor Technologies Supporting Stable Operation
- Overview and Verification Status of T-Point 2 Demonstration Facility
- Comprehensive Efforts from Development to Manufacturing
- Summary of Orders
- Development History
- Product Selection Assistant (Middle & small Class)
- Aero-derivative Gas Turbines
- Steam Turbines
- Boilers
- Air Quality Control Systems (AQCS)
- Generators
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Control Systems
- What is DIASYS?
- DIASYS Netmation / DIASYS Netmation4S
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DIASYS Optional Products
- IR-S Infrared Flame Detector
- Net IR-S Infrared Flame Detector
- Rail Mounting Net IR-S
- Boiler Tube Leak Detector
- Shaft Vibration Analyzer
- Simulator
- Advanced Combustion Pressure Fluctuation Monitoring System (A-CPFM) / Combustion Pressure Fluctuation Monitoring System (CPFM)
- Multi-Coal Fired Boiler Optimum Control
- DIASYS Solutions
- Energy Storage
- Fuel Cells
- Others
- Catalogue
- HIACS Series
- Technical Report