High-voltage Shore Connection
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A high-voltage shore connection (HVSC) is an electrical connection between a ship and an
electric grid An electrical grid (or electricity network) is an interconnected network for electricity delivery from producers to consumers. Electrical grids consist of power stations, electrical substations to step voltage up or down, electric power tran ...
at a voltage level between 1 kV AC to 15 kV AC. Using shore power allows the ship to shut off its engines and reduce fuel consumption and
carbon emissions Greenhouse gas (GHG) emissions from human activities intensify the greenhouse effect. This contributes to climate change. Carbon dioxide (), from burning fossil fuels such as coal, petroleum, oil, and natural gas, is the main cause of climate chan ...
High Voltage Shore Connections : ''Application in piers and power supply ships''
Project developed by: Aina Pons Roser, Barcelona, 10th of June of 2016, Department of Electrical Engineering
doing so at high voltage reduces the size and number of cables needed for a given amount of power compared to shore power systems that run at the normal voltage of the local grid. The ship can use electric power for its consumption of energy. They are mostly used in the
cruise ships Cruise ships are large passenger ships used mainly for vacationing. Unlike ocean liners, which are used for transport, cruise ships typically embark on round-trip voyages to various ports of call, where passengers may go on tours known as " ...
which dock for longer time and hence save energy. Power connections from ship to shore, whereby the power is generated on the ship and transmitted to land is realized with powerships.


References

{{Electricity delivery Electric power transmission