RU253U1 - System for selective operational management and control of an energy facility - Google Patents

Abstract

A system for selective operational management and control of an energy facility, containing event sensors, a first information grouping unit, a first selective logic unit, individual command units for calling an information object according to the number of information objects in the energy object scheme, central event decryption units, individual measuring sensors - according to the number of monitored parameters in the power facility diagram, individual drives of switching devices with blocks for fixing their states - according to the number of switching devices in the power object diagram, the central block for displaying the states of switching devices, the first inputs of which are connected to the corresponding drives of the switching devices through the corresponding blocks for fixing the status of the switching devices, the outputs of the event sensors through the first grouping unit and the first block of selective logic are connected to the corresponding inputs of the event decoding unit, and the outputs bodies of commands to call information objects are connected to the corresponding command inputs of the first block of the election log and, characterized in that it is equipped with a second and third information grouping unit, generalized signal display units for events - according to the number of information objects, a central measurement unit, second and third blocks of selective logic, individual control command call units - according to the number of controlled switching devices in the power facility diagram, the central control key and the operational dialogue unit, made in the form of a dynamic mnemonic diagram, located on the operator’s console, in which all and

Description

System for selective operational management and control of an energy facility.

A useful model of obsolescence in electrical engineering, in particular, in the management, control and signaling of power plants and substations.

A well-known analogue is typical of group warning circuits and remote control circuits for devices for the operational management of power facilities, containing control keys on the shields, generalized signal organization blocks, alarm blocks with light indicators, group alarm blocks, (see Electrical Manual, edition 6, volume W, book I,

M, Energoizdat, 1982, p. 607).

The analogue does not cater to the effectiveness of the actions of the human operator in the control loop due to the low information content and ergonomic imperfection of the operational dialogue.

A prototype is known - a system for selective operational management and control of an energy facility, containing event sensors, the first information grouping unit, the first selective logic unit, individual command bodies of the information object call by the NUMBER of information objects in the energy box diagram, central event decryption units, individual NUMBER measuring sensors controlled parameters in the circuit of the power facility, individual drives of switching devices with blocks for fixing their states - according to NUMBER of comm devices in the circuit of the power facility, a central unit for displaying the states of switching devices, the first inputs of which are connected to the corresponding drives of switching devices, through the first grouping unit and the first block of selective logic, through the corresponding blocks for fixing the state of the commutation devices

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connected to the corresponding inputs of the block raopshfrd sh; and the outputs of the organs of commands for invoking information objects are connected to the corresponding inputs of the first block of selective logic (see ibid., neg. 605).

The disadvantages of the prototype, such as low information content and ergonomic imperfection, are the cause of erroneous decisions of the operator in the control process, leading to violation of the regime of power facilities and the development of emergency situations. In addition, the control panels or mosaic control panels used in the control circuit of large power facilities occupy a large area, tear the control loop from the operator’s workplace, and make it difficult to dock with the ACS TQ complex of the power facility.

The task to which the claimed utility model is directed is to develop a power object control panel that provides the necessary information and the ability to control a power object, ease of searching and calling up control objects: within the range of the minimum number of operations and the mandatory fulfillment of the main efficiency condition operator actions - combining control and control fields during operations. At the same time, “i eliminates the need for a conventional type of control panel (from control panels or mosaic).

The use of the elements of the selection of objects for control and monitoring, built directly into the dynamic mnemonic diagram of the electrical connections of the object allows you to organize the operator’s workplace when almost the entire power object diagram is in his field of vision, which facilitates orientation and reduces possible errors.

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control both automatically and in combination with industrial control systems, with full preservation of the effective dialogue in both cases.

The system also uses the positive features of the operational dialogue adopted in the automated control system Ty - an intermediate generalization of information and its fragmentary display, two-stage data presentation, and centralized commands.

The system can be integrated into the form of an add-on over existing standard schemes of control and control with full preservation of the current circuits for information collection, group and central signaling and control of devices from the central control panel, but with the transfer of all operational actions to the operator console, organization of the dialogue through the remote dynamic mnemonic diagram , by centralized selective control of the main circuit devices using the central cry of control and the issuance of specific information to the workplace about a key to the central display.

The implementation of the system on the basis of standard solutions with the maximum preservation of existing schemes and providing the possibility of its parallel operation with a traditional control and monitoring system simplifies the implementation of the system into operation, especially during the reconstruction of existing facilities.

The inventive system of selective operational control and control of energy volume contains event sensors, a first information grouping unit, a first selective logic unit, individual bodies, an information object call command according to the number of information objects in the power object circuit, central event decryption units, and further measuring sensors according to the number of controlled parameters in the power object diagram, individual

drives of switching devices with fixation units Their CONDITION is according to the number of commdctations of annpiTOB in the power object diagram, a central block for displaying switching states, the first inputs of which are connected to the corresponding drives of switching devices for switching state devices, the output of event sensors through the first grouping unit and the first selective logic are connected to the corresponding inputs of the event decryption unit, and the outputs of the organs of the command call objects information and connected to the corresponding

the command inputs of the first block of selective logic -0v are baffled by the second and third blocks of information grouping, blocks of displaying generalized signals about events - by the number of information objects, the central unit of measurements, the second and third blocks of the selective logic, individual bodies of the command commands to call the control objects - joie controlled switching devices in the circuit of the power facility, the central control key and the operational dialogue unit, completed in the form of a dynamic mnemonic located on the remote control a torus into which all individual command organs and visual elements of the display unit of the state of switching devices and event signal display units are integrated, and the outputs of the event sensors through the second information grouping unit are connected to the corresponding inputs of the display units of generalized event signals, the outputs of the measurement sensors through the third unit groupings of information and the second block of selective logic are matched with the corresponding inputs of the central block of measurements, the output of organs of commands The objects of the information are connected to the corresponding control inputs of the second selective logic, the output of the central control key is connected to the input of the third block of selective logic, the first outputs of which are connected with the corresponding drives

five-stage automation stations: second-outputs — with the corresponding input of the display unit of the status of the adsharats, and control inputs — with the corresponding outputs of the command organs of the call control objects, the inputs of which are connected to the corresponding selective outputs of the operational dialogue block, the rest of which are connected to the corresponding inputs of the call command organs information objects.

The difference between the one that is used (the system and the prototype) is that it is equipped with a second and third information grouping units, generalized event signal display units - by the number of information objects, central measurement units, second and third blocks of selective logic, individual control command call units - by the number of controlled switching devices in the erzhegoobject scheme, the central control key and the operational dialogue block, made in the form of a dynamic mnemonic diagram located on the remote control a prator, in which all individual orgash teams and visual elements of the unit for displaying the status of the co-operative devices and units are displayed

event signals: wherein, the outputs of the event sensors through the second information grouping unit are connected to the corresponding inputs of the generalized event signals display units, the VEPSODA measuring sensors through the third information grouping unit and the second block of selective logic are connected to the corresponding inputs of the central measurement unit, the outputs of the call command bodies information objects are connected to the corresponding control inputs of the second block of selective logic, the output of the central control key is connected n with the input of the third block of selective logic, the first of which is connected to the corresponding drives of the switching devices, BTOpie outputs - with the corresponding

the inputs of the unit for displaying the status of apparatuses, and I control the inputs with the corresponding outputs of the organs of the command to call the objects of control, the inputs of which are connected to the corresponding selective outputs of the block of the operational dialogue, the rest of which is connected to the corresponding inputs of the organs of the commands of the call of information objects.

A utility model is shown in the drawing.

The system for selective operational management and control of an energy object, contains I event sensors, the first information grouping unit 2, the selective logic block 3, individual organs 4, an information object call command by the number of information objects in the energy object diagram, central event decryption units 5, individual measuring sensors 6 - according to the number of controlled parameters in the power facility circuit, individual drives of 7 switching devices with blocks 8 of fixing their states - according to the number of devices Atoms in the power circuit, the central unit 9 for displaying the status of switching devices, the first inputs 10 of which are connected to the corresponding drives 7 of the switching devices, the outputs of sensors I of events through the first block 2 of the grouping and the first block 3 of selective logic are connected to the corresponding inputs of block 5 of the decoding of events, and the output of organs 4 of the command to call objects of information are connected to the corresponding command inputs of II of the first block of 3 huts selectivity of logic; the system is equipped with the second and third blocks 12,13 grouping information, blocks 14 display generalized signals about events - according to the number of information objects, the central block 15 measurements, the second and third blocks 16,17 selective logic, individual bodies 18 commands call control objects - NUMBER

controlled switching devices in the power object circuit, with the central control key 19 and the on-line dialogue unit 20, made in the form of a dynamic mimic diagram located on the operator’s console, in which individual individual organs of 4.18 commands and visual elements of the unit 9 for displaying the status of switching devices and units 14 are integrated mapped signals about events, and the outputs of the sensors of I events through the second block 12 of information grouping are connected to the corresponding inputs of the blocks 14 display generalized OIGN81LOV about ia, the outputs of the measuring sensors 6 through the third bock 13 information grouping and the second block 16 of the selective logic are connected to the corresponding inputs of the Central block 15 measurements, the outputs of the bodies 4 teams call information objects are connected with the corresponding control inputs of the second block 16 of the selective logic, the output of the Central control key 19 connected to the input of the third block 17 of the selective logic, the first extra head 21 of which are connected to the corresponding drives 7 of the coladation devices, the second outputs 22 - respectively the corresponding inputs of the unit 9 for displaying the status of the devices, and the control inputs 23 - with the corresponding Ш1 inputs of the organs 18 of the call commands of the ob5vkt®v control, the inputs 24 of KOTopix are connected to the corresponding selective outputs 25 of the block 20 of the operational dialogue, the rest of the outputs 26 are connected to the corresponding inputs of 27 organs 4 commands to call information objects.

The outputs of the measuring sensors 6 are sequentially connected through the third block 13 of information grouping and the second block 16 of the selective logic to the corresponding outputs of the central block 15 of measuring signals about the obobtenii of the same object (easier the operator to analyze and select the control object, since the initiative generalized information is linked to the control objects .

Claosification no tezhnologicheskogo essence, is represented in a small volume and BND in a generalized form.

Carrying out an ayadiz and calling an object directly on the mnemonic diagram of block 20 provides the main condition for the effectiveness of operator actions - combining the motor and sensor fields during the operation of the burner, without which the efficiency is fundamentally reduced, and in active systems with decentralized control and distributed data representation is reduced.

In addition, the mobility of management and control is increased due to the quick fire and ease of issuing commands - with the click of a button.

The control object is called in the same way as by supplying a selective serial through the command body 18, also directly from the mnemonic block 20, by pressing the symbol button of the switching device.

When filing komazhrah to call the control object of the command body 18, it enters the third block 17 of the selective logic, which connects the control circuit of the drive of the called switching apparatus to the central KEY 19 of the control and provides through the block 9 display the status of the apparatus issuing feedback signals confirming the implementation of the call.

The command to turn on, turn off, - is served on the next floor with the central control key 19.

In both cases - when calling objects of both management and control - it is allowed to call one and only one object.

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Claims (1)

A system for selective operational management and control of an energy facility, containing event sensors, a first information grouping unit, a first selective logic unit, individual command units for calling an information object according to the number of information objects in the energy object scheme, central event decryption units, individual measuring sensors - according to the number of monitored parameters in the power facility diagram, individual drives of switching devices with blocks for fixing their states - according to the number of switching devices in the power object diagram, the central block for displaying the states of switching devices, the first inputs of which are connected to the corresponding drives of the switching devices through the corresponding blocks for fixing the status of the switching devices, the outputs of the event sensors through the first grouping unit and the first block of selective logic are connected to the corresponding inputs of the event decoding unit, and the outputs bodies of commands to call information objects are connected to the corresponding command inputs of the first block of the election log and, characterized in that it is equipped with a second and third information grouping unit, generalized signal display units for events - according to the number of information objects, a central measurement unit, second and third blocks of selective logic, individual control command call units - according to the number of controlled switching devices in the power facility diagram, the central control key and the operational dialogue unit, made in the form of a dynamic mnemonic diagram, located on the operator’s console, in which all and individual command bodies and visual elements of the display unit of the state of switching devices and blocks of displayed event signals, and the outputs of the event sensors through the second information grouping unit are connected to the corresponding inputs of the display of generalized event signals, the outputs of the measuring sensors through the third information grouping unit and the second selective unit logics are connected to the corresponding inputs of the central block of measurements are connected to the corresponding control inputs of the second block of selective logic, the output of the central control key is connected to the input of the third block of selective logic, the first outputs of which are connected to the corresponding drives of the switching devices, the second outputs are connected to the corresponding inputs of the state display units, and the control inputs are with the corresponding outputs of the organs commands to call control objects, the inputs of which are connected to the corresponding selective outputs of the operational dialogue unit, the rest The bulk of which is connected to the corresponding inputs of the command bodies of the call of information objects.