United electric power system "TRANIT"

Designing fully electrical vessels for the needs of auxiliary fleet makes the most sense regarding high level of current technologies. The vessels are capable of autonomous operation during full working day. They are almost noiseless, cost-effective, environmentally friendly, and have DC grid power distribution. The main power source is Li-ion accumulator batteries.

United electric power system, TRANIT series is one of the most promising trends among up-to-date e-transport. Breakthrough solutions in the area of converter equipment and electrochemistry enable to reach advanced functionality and reliability providing efficient local power distribution.

The System’s common DC grid has simple, but flexible and multipurpose structure. It combines various electricity sources and users in the most efficient way applying semiconductor frequency converters with invertible function (i.e. bidirectional converters), therefore ensuring full control over power energy within the System. The bidirectional converters make the product rival in the market due to a number of features such as energy recuperation during braking main propulsion and ensure slow charge of energy storage systems with a frequency converter of shipboard consumers. This enables an electrical vessel to charge from the onshore grid 3х380 V (in slow charge mode up to 100 kW). Special charge stations ensure fast charge, reaching charge power up to 2 MW.

Modular design and mass production of system elements ensure time-saving and cost-effective manufacturing, and allows for producing the System with the range of motor nominal power: 130, 200, 400 kW. The System may be customized on request: the customer may include powerful equipment (a thruster, technical pump, etc.) or design the System based on one motor (e.g., for a small vessel).

United control system ensures centralized control and monitoring of all parameters leading to optimal operation mode for both users and power sources. System of monitoring, tracking and service provides for remote access to monitoring and supervision exponentially optimizing control over the vessel parameters.

United control system ensures centralized control and monitoring of all parameters leading to optimal operation mode for both users and power sources. Monitoring, tracking and service system provides for remote access to monitoring and supervision exponentially optimizing control over the vessel parameters.