Converteam mission-critical equipment achieves testing milestone at U.S. Navy test site

Pittsburgh, PA – July 12, 2011 – Power conversion specialist Converteam in partnership with the U.S. Navy have successfully tested the DDG 1000’s high voltage Integrated Power System (IPS)(1) to full power at the Land Based Test Site located in Philadelphia, Pennsylvania.

DDG 1000 is the first U.S. Navy surface combatant to leverage this technology—an all-electric architecture providing electric power for both propulsion and ship services. As the integrated power systems provider, Converteam is responsible for the entire program’s high voltage system design, commissioning and testing at the land based test site.

The test demonstrated full power operations of the IPS, which is a major milestone prior to delivery of equipment to the ship. The technology tested involved one of two shipboard shaft lines; one main and one auxiliary gas turbine generator set, all four high voltage switchboards, harmonic filters, two of four shipboard electrical zones of the Integrated Fight Through Power (IFTP) conversion equipment, and one of the two propulsion tandem advanced induction motors with their associated variable speed drives. Of this scope, Converteam supplied systems integration knowhow and hardware which includes the propulsion motors, variable speed drives, high voltage switchboards and harmonic filters for the main and auxiliary turbine-generators.

“Converteam’s expertise in system integration and equipment design has been further demonstrated through this milestone. Our people are providing the Navy with the technology and dedicated support essential to enable their mission at any time and in any location” states Paul Thompson, Converteam Inc’s VP of Navy Business & Government Affairs.

DDG 1000 will be a multi-mission surface combatant designed to fulfill long-range land attack requirements. Armed with an array of weapons, DDG 1000 will provide offensive, distributed and precision fires in support of forces ashore.

(1)An IPS generates the total ship electric power requirements, then distributes and converts it for all ship loads, including electric propulsion, combat systems and ship services. This unique architecture provides improvements in ship survivability, design flexibility, reduced signatures, and the potential of reduced life cycle and operational costs.

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