ELECTRIC POWER SYSTEM FOR NAVAL ONBOARD INFORMATION AND CONTROL COMPLEX Russian patent published in 2006 - IPC H02J9/06 

FIELD: electric engineering, in particular, systems for electric power distribution, can be used mainly in naval automated systems with centralized power distribution control over various onboard equipment, including onboard weapon systems.

SUBSTANCE: electric power system for onboard information and control complex has peripheral devices for communication with control subjects, computer modules of which by means of interface inter-processor exchange main are connected to computing machine of central control device, stand-by power source, to output of which inputs of stand-by power of central control device and peripheral devices for communication with control subjects are connected, block of constant voltage commutators, relay block for controlling clamping means and block for accumulating error signals, input of which on isolation breakdown signal is connected to appropriate output of device for input control over three-phase grid parameters, and outputs on power breakdown signals and isolation breakdown signals are connected to appropriate indicators of face panel of central control device, output of input control device for three-phase grid parameters on normal network parameters signal is connected to control input of input three-phase grids clamping device, while, peripheral communication devices for communication with control subjects have, at least, one peripheral communication device for communication to individually targeted objects, and one peripheral device for communication to group targeting objects, block of secondary power sources, firing circuits and backup control panel, and central reserved device additionally has device for input control over one-phase grid parameters and two input commutators of alternating voltage, inputs of which form an input of central reserved device for connection to source of one-phase alternating current voltage, two transformers, inputs of which are connected to outputs of, respectively, first and second input commutators of alternating voltage and their outputs and inputs of one of input alternating-voltage commutators are connected to appropriate inputs of block for commutation of alternating voltage, at outputs of which voltage variables of different values are generated, incoming through peripheral device of individual targeting objects and group targeting objects to alternating-current power inputs of appropriate devices and executive mechanisms of individual targeting devices and group targeting devices, and also clamping devices block for individual targeting devices firing circuits, clamping devices block for group targeting devices firing circuits, clamping devices block for computing system and clamping devices block for tracking systems.

EFFECT: expanded functional capabilities of system, increased reliability and durability.

3 dwg