Wärtsilä Power Management System

Wärtsilä PMS “When blackout is not an option”

The Power Management System controls power generation and power distribution onboard the ship, to secure enough available power for propulsion and manoeuvring.  A complete Wärtsilä solution, including PMS, ensures an optimal tuned system that will reduce the risk of bad performance and blackouts.

PMS from Wärtsilä contains all standard functions like load dependant start/stop, load sharing, synchronising, load shedding etc. The system has several advanced options that will reduce distribution losses, increase the energy availability and save space and installation costs. For use in the offshore market, Wärtsilä PMS has passed stringent tests like Hardware-in-loop (HIL) tests from third party verification companies.

Wärtsilä PMS is fully integrated in WIAS.

    Design Criteria

    Wärtsilä automation systems are designed to provide a high level of safety, economy, reliability and availability through the whole life-cycle of a vessel.

    The design is based on use of Commercial off-the-shelf (COTS) components and a high level of standardization. This reduces building costs, secures high availability of spare parts and keeps maintenance costs down. As process stations, Programmable Logic Controllers (PLCs) are used, while Personal Computers (PCs) contain the graphical user interface and storage of historical alarm and trend data.

    The number of, and configuration/topology of the automation system varies from delivery to delivery, and depends on ship type and size, as well as customer requirements.

    Reduce lifecycle costs

    Wärtsilä automation products enable our customers to operate their vessels more efficient and safe. The operator stations are designed for optimal, user-friendly operation and functionality. The system is integrated with Wärtsilä engines and propulsion products, to achieve the best lifetime efficiency and reliability in the market.

    Installation

    •         Reduced interfaces (Wärtsilä products have standard interfaces)
    •         Save cabling (due to plugged interfaces on communication)
    •         Easy cable termination (due to spring terminations)
    •         Wärtsilä is the single point of contact

    Operation & Maintenance

    •         Reduced lifecycle cost (due to optimum monitoring and alarm handling of Wärtsilä products)
    •         Reliability - redundant system
    •         Spare Parts available world-wide
    •         Performance monitoring
    •         User-friendly operation
    •         Interface available to Condition Based Maintenance System
    •         24/7 Global Services
    Ecometer

    Wärtsilä Ecometer – When fuel waste is not an option

    The Ecometer function in WIAS estimates fuel consumption and assist the operator on how to operate the vessel the optimal way, to save fuel. The Ecometer is developed for Diesel Electric propulsion, and based on Wärtsiläs expert knowledge on diesel electric propulsion systems, and propeller and hull design. Using information from PMS, propeller curves and hull design as well as data from ECDIS it is possible to plan the route based on upon minimum fuel consumption.

    Fuel consumption reports can be generated for the different operating profiles (like steaming, DP and harbor). Saving fuel reduces operating costs and saves the environment.

    • Brave Tern
      Brave Tern is a heavy-lift jack-up vessel built for offshore wind turbine installations in water depths up to 142ft. Wärtsilä's scope of supply includes four generating sets - one 6-cylinder, two 9-cylinder, and one 12-cylinder – all of which are based on the Wärtsilä 32 engine, plus the bow thrusters, plus medium and low voltage switchboards, frequency converters and the power management system.

      Brave Tern

    • WSD 1000
      Unique design tailored to meet the specific requirements demanded in complex offshore applications.

      WSD 1000

    • Viking Lady
      The Viking Lady platform supply vessel embodies a number of groundbreaking, energy efficient, and emissions reducing technologies. The 92 m platform supply vessel combines four Wärtsilä 32DF dual-fuel engines with advanced vessel automation and Wärtsilä’s innovative Low Loss Concept, which minimizes electrical losses.

      Viking Lady

    • Transocean Barents
      The drilling rig Transocean Barents is designed to operate in tough environments and at water depths of 3000 metres.

      Transocean Barents

    Press releases

    E&A acquisition

    With the acquisition of L-3 Marine Systems International (MSI) Wärtsilä broadens its offering within the area of Electrical & Automation. We now have extensive experience in supplying automation, navigation, communication, electrical distribution, electrical power & propulsion, dynamic positioning, sonar and underwater communications, entertainment, safety and security technologies, for a wide variety of vessel types. These products and systems are well regarded in the cruise & ferry, commercial cargo, offshore and oil & gas markets as well as with navies around the world.

    The products of Wärtsilä SAM Electronics, Wärtsilä Valmarine, Wärtsilä Lyngsø Marine, Wärtsilä Dynamic Positioning & Control Systems, Wärtsilä JOVYATLAS EUROATLAS, Wärtsilä Elac Nautik, Wärtsilä FUNA and Wärtsilä APSS, are well known and respected throughout the industry. With our resources in Norway we can now proudly claim that this makes Wärtsilä the marine industry’s leading E&A provider. We can now provide our customers with the latest technologies and greater opportunities for meeting their present and future needs.

    Read more about our acquisitions

    Articles

    Harvesting power for a fitful lady

    Running simulations on a computer is one thing, getting your hands on real-life data is another. When...
    1 December 2014
    • Twentyfour7. article

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