A time-domain simulation framework of an IPR-based shipboard integrated power system

A real-time simulation framework of a shipboard integrated power system is developed in this work, with the main purpose of adding to the system a new modular device called Intelligent Power Router (IPR). The IPR is a device with embedded intelligence that distributed over the electric network monitors the system continuously. In case of any contingency the IPR establishes a communication link with other neighboring IPR's to coordinate a reconfiguration scheme, and in this manner improve the reliability, security and survivability of the power system. The IPR can control the generators, supply or shed loads, but its fundamental action is to alter the topologic structure of the electric system changing the status of switches (ON/OFF) for controlling the lines where the electric power will flow. The objective is to supply power to vital and semi-vital loads first, such as communication, propulsion and weapon systems, and then supply non-vital loads with any remaining power. (Abstract shortened by UMI.)...