Patent UA-51353-C2 (UA)
Title: A system for automated control, monitoring and registration of parameters of gas-turbine engine
Inventor: BEZSCHASTNYI VASYL OLEKSIIOVYCH
Filed: 2002-03-01
Abstract: A system for automated control, monitoring and registration of parameters of gas-turbine engine has connected in series first block of capacitors, block of driver circuit, block of frequency switch, its second input is connected to the first block of controlled reference frequency. Third input of the first block of frequency switch is connected to the output of the first block of sensors control, and output of the first block of frequency switch is connected to the first executive block; its second input is connected with the second output of block of sensors control. Its third output through the first, second switchers and first analog-digital transformer is connected to the third input of the first executive block. Input of the coordination block is connected to the first input of the system, and the output is connected to the first block of sensors control and first switcher; its third input is connected to the block of controlled references. Last outputs of the first operational block are connected to the second switcher / third operational block, first block of command formation and first control block. Its outputs are connected to the first block of controlled reference frequency, first block of controlled references, first block of sensors control, first block of commands formation, first and third operational blocks. And the last input is connected to the block of commands formation. Input of the first block of capacitors, and third input of the first block of sensors control are connected to each other and with the second input of the system second block of capacitors, through the second block of formation units, is connected to the second block of frequency switch. Its second input is connected to the second block of controlled reference frequency. Third input of the second block of frequency switch is connected to the output of the second block of sensors control, third input of the second block of frequency switch is connected to the output of the second block of sensors control, and output of the second block of frequency switch is connected to second operational block. Its third output through the third, fourth switchers and second analog-digital transformer is connected to the third input of the second operational clock. Second block of sensors control and third switcher are connected to the output of coordination unit. Third input of the third switcher is connected to the second block of controlled references; the remaining outputs of the second operational block are connected to the fourth switcher, third operational block, second block of commands formation and second control block. Its outputs are connected to the second block of controlled reference frequency, second block of controlled references, second block of sensors control, second block of commands formation, second and third operational blocks. Its last input is connected to the block of commands formation; input of the second block of capacitors and third input of the second sensor control block are connected to each other and the third input of the system. First and second blocks of commands formation are connected to the block of control commands issue block, and block of the commands issuing control; its output, through the block of control commands issuing, is connected to the output of the system and input of the control commands controlling. Input of this one is connected to the input-output of the third operational block; its output is connected to the last input of the block for commands issuing control. Third operational block and block of collector with the inputs – outputs are connected to each other. Main point is in the fact that to the system are additionally included, second coordination block, fifth and sixth switchers, third block of controlled references, third block of sensors control and third analog-digital transformer; second coordination block through the fifth, sixth switchers and third analog-digital transformer are connected to the third operational block; besides that, second block of coordination, through the third block of sensors control, is connected to the second input of fifth switcher. Its third input is connected to the block of controlled references; last input of the sixth switcher is connected to the output of the third operational block, and its last outputs are connected to the input of the third block of controlled references and the third block of sensors control, its second output is connected to the last input of the third operational block.