Ship Electrical Distribution System Ppt

The power distributed on board a ship needs to be supplied efficiently throughout the ship.

Ship electrical distribution system ppt.

Main switch board which is a metal enclosure taking power from the diesel generator and supplying it to different machinery. For smaller supply fuse and. Have you ever wondered how shipboard electrical systems are networked. Distribution system in a power distribution system the volt g t which th ship s l ct ic l system works is usually 440v.

Have a pictorial view of a typical shipboard distribution system with its associated services. The most obvious element in the system is the main switchboard. 1 1 power distribution the function of a ship s electrical distribution system is to safely convey elec trical power to every item of equipment connected to it. Busbas inspection and maintenance.

The distribution system followed onboard is insulated neutral system. Steering gear then the safety of ship is at question which may lead to collison. The main board supplies bulk power to motor starter groups often part of the main board section. A shipboard distribution system consists of different components for distribution and safe operation of the system.

It transmits electric power from the power source to the power user. Ac zonal distribution system is one of the options in order to achieve the objection. The distribution system is the vital link connecting the generators that produce electric power to the equipment that uses it. Understand the essential and non essential services feeder and load side classifications and main bus bar construction.

320 2 2 6 2 and 320 2 2 6 4of this document provide additional safety details for electrical distribution systems. Marine electrical distribution system and control engineering 1. Electrical distribution systems to be installed and the suitability for segregating or isolating damaged sections of the system navsea design practices and criteria manual electrical systems for surface ships chapter 300 navsea t9300 af pro 020. Ship generator consisting of prime mover and alternator.

Read here to learn about the main power distribution system onboard a ship. The shipboard power distribution system has been developed in order to make it more efficient. Power on ships is supplied through circuit breakers to large auxiliary machinery at high voltage. For this the power distribution system of the ship is used.

However there are some large installations wherein the voltage is as high as 6600v. A shipboard distribution system consists of different component for distribution and safe operation of the system. The main priority onboard is the safety of ship which includes navigation fire safety etc.