CN103646575A - Hydropower station operation simulation training device - Google Patents
Hydropower station operation simulation training device Download PDFInfo
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- CN103646575A CN103646575A CN201310676842.4A CN201310676842A CN103646575A CN 103646575 A CN103646575 A CN 103646575A CN 201310676842 A CN201310676842 A CN 201310676842A CN 103646575 A CN103646575 A CN 103646575A
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Abstract
Provided is a hydropower station operation simulation training device. The hydropower station operation simulation training device comprises a hydropower station actual device, a primary loop system and a second loop system, and is characterized by further comprising a fault arrangement device. The fault arrangement execution unit of the fault arrangement device is respectively in electrical connection with the hydropower station actual device, the primary loop system and the second loop system. The fault arrangement device comprises a cabinet body, a first operation unit, a second operation unit, a third operation unit, a fault arrangement control unit and the fault arrangement execution unit. The cabinet body is internally provided with an installation plate. The first operation unit, the second operation unit and the third operation unit are respectively connected with the fault arrangement control unit through signals. The fault arrangement control unit and the fault arrangement execution unit are respectively arranged on the installation plate and are fixedly connected. The fault arrangement execution unit and the fault arrangement control unit are electrically connected. The signal connection of the fault arrangement device comprises a fault arrangement instruction transmission loop. The circuit connection of the fault arrangement device comprises a fault arrangement control loop and a fault arrangement main loop. The hydropower station operation simulation training device has the following advantages: fault types are randomly arranged, the device is scientific and high efficient, and the safety and reliability are high.
Description
Technical field
The present invention relates to education and manoeuvre apparatus, is the hydroelectric station operation simulation trainer for hydroelectric station operation operating personnel and the skills training of Maintenance and Repair job position.
Background technology
At present, operating personnel and the Maintenance and Repair personnel of the operation of engaged in hydropower station need to carry out on-the-job training pre-job, in training according to the problem develop fault that may occur in power station physical device and first and second circuit system actual motion, student is by the analysis judgement of set fault with process and grasp post technical ability, reaches on duty after requirement.The fault of prior art arranges mainly still passes through technical drawing, on arrangement terminal row, find loop, the trouble spot connection end of preparing setting, connection end is disassembled from terminal row, connection end is carried out to insulation processing, then the connection end of handling well is reconnected on terminal row, whether good by the instrument measurement situation that insulate, whether carry out equipment operation observation phenomenon of the failure tallies with the actual situation, only in this way what a fault could be set, after the practical training projects such as fault analysis judgement and processing complete, also must contrast technical drawing and carry out resuming work of connection end.The shortcoming existing is,
1, position of failure point and form are known
Because various faults can only be arranged on terminal row, real training personnel even do not need technical drawing, as long as terminal row connection end is disassembled successively, check insulation situation, can find fault, do not reach like this real training object;
2, fault setting and release time are long
First fault setting will be familiar with technical drawing, on arrangement terminal row, find loop, the trouble spot connection end of preparing setting, just can carry out fault setting, after the practical training projects such as fault analysis judgement and processing complete, also must contrast technical drawing and carry out resuming work of connection end, after each fault setting and fault recovery work complete, all need to carry out verifying correctness, fault setting is too loaded down with trivial details, the setup time that has extended fault change, restricted carrying out of practical training project;
3, fault can not be set at random
When Failure And Recovery is set, after operating unit must being shut down, could arrange and recover, and on-the-spot random appearance the in unit operation of breaking down, so do not meet actual conditions, makes fault analysis judgement and processes real training unrealistic;
4, personal security being set can not guarantee, equipment and first and second circuit system poor stability
In real training hydroelectric station operation, it is impossible allowing one of them equipment have a power failure, and terminal row is electriferous state always, so the as easy as rolling off a log personnel of appearance get an electric shock and equipment short-circuit conditions in the process of processing termination, thereby the person and equipment is worked the mischief;
5, fault method to set up science, not advanced not
Fault can only be set by hand, fault can not be set at random by computer supervisory control system in engineer station and Operational Control Room.
Summary of the invention
Technical matters to be solved by this invention is: overcome the shortcoming of prior art, provide a kind of and meet power station physical device operation virtual condition, fault type can be set at random, scientific and efficient, safe and reliable hydroelectric station operation simulation trainer.
The scheme of technical solution problem of the present invention is: a kind of hydroelectric station operation simulation trainer, it comprises power station physical device, primary circuit system, secondary circuit system, its power station physical device, primary circuit system, secondary circuit system all arrange the sub-G of first input end, first input end is numbered G2i-1 and G2i oscillation sorting successively, i is natural number, it is characterized in that: also comprise fault setting machine, the trouble spot terminal row of described fault setting machine is electrically connected to by the first wire with power station physical device, primary circuit system, secondary circuit system respectively.
The structure of described fault setting machine is: comprise cabinet, the first operating unit, the second operating unit, the 3rd operating unit, control module is set fault and fault arranges performance element, described cabinet arranges screen door, in the middle of screen door, through hole is set, installing plate is set in cabinet, described the first operating unit, the second operating unit, the 3rd operating unit arrange control module signal with fault respectively and are connected, described fault arranges the centre that control module is connected in installing plate, the fault type switch that fault arranges performance element is placed in fault and the top of control module is set and is connected with installing plate, the fault that fault arranges performance element arranges relay and is placed in fault and the below of control module is set and is connected with installing plate, the trouble spot terminal row that fault arranges performance element is placed in respectively the both sides that fault arranges control module, installing plate below and be connected with installing plate, the fault that fault arranges performance element arranges relay and with fault, control module is set and is electrically connected to, the fault that fault arranges performance element arranges relay, fault type switch, between the terminal row of trouble spot, be electrically connected to successively respectively.
The engineer station that described the first operating unit is power station, preset fault configuration information system and fault recovery infosystem in the first operating unit, the first operating unit arranges respectively first network communication port R4 and the first communication serial port C4; Described fault configuration information system is the fault configuration information system of power station physical device and primary circuit system, secondary circuit system, and fault recovery infosystem is the fault recovery infosystem of power station physical device and primary circuit system, secondary circuit system.
Described the second operating unit is hydroelectric station operation monitoring station, preset fault configuration information system and fault recovery infosystem in the second operating unit, and the second operating unit arranges respectively second network communication port R5 and second communication serial ports C2; Described fault configuration information system is identical with fault recovery infosystem with fault configuration information system preset in the first operating unit with fault recovery infosystem.
Described the 3rd operating unit is that terrain fault arranges station, display screen is the operating terminal of the 3rd operating unit, display screen is installed in the through hole of screen door and is connected, preset fault configuration information system and fault recovery infosystem in the 3rd operating unit, the 3rd operating unit arranges the 3rd network service mouth R6; Described fault configuration information system is identical with fault recovery infosystem with fault configuration information system preset in the first operating unit with fault recovery infosystem.
It is programmable logic controller (PLC) PLC that described fault arranges control module, the input end that fault arranges control module arranges respectively the 4th network service mouth R3, the 5th network service mouth R1 and the 6th network service mouth R2, and third communication serial ports C3 and the 4th communication serial port C1, the output terminal that fault arranges control module arranges several first lead-out terminals X, the first lead-out terminal is numbered X2i-1 and X2i oscillation sorting successively, and i is natural number.
Described fault arranges performance element and comprises that several faults arrange relay, several fault type switches and trouble spot terminal row, described several faults arrange relay and sort by natural number, each fault arranges relay two the second input terminal K is all set, the second input terminal is numbered K2i-1 and K2i oscillation sorting successively, i is natural number and that relay sequence is set is identical with fault, each fault arranges relay two the second lead-out terminal H is also set, the second lead-out terminal is numbered H2i-1 and H2i oscillation sorting successively, i is natural number and that relay sequence is set is identical with fault, described several fault type switches are pressed natural number sequence, the number order of each fault type switch is identical with the sequence that fault arranges relay, and the 3rd input terminal and the 3rd lead-out terminal are all set, the 3rd input terminal is numbered F2i, the 3rd lead-out terminal is numbered F2i-1, and i is natural number and identical with the sequence of fault type switch, described trouble spot terminal row arranges the sub-E of several four-input terminals, four-input terminal is numbered E2i-1 and E2i oscillation sorting successively, i is natural number and that relay sequence is set is identical with fault, trouble spot terminal row also arranges several the 4th lead-out terminal D, the 4th lead-out terminal is numbered D2i-1 and D2i oscillation sorting successively, and i is natural number and that relay sequence is set is identical with fault.
The signal of described fault setting machine connects and comprises that fault arranges command loop, circuit connects and comprises that fault arranges control loop and fault arranges major loop, it is that the first operating unit or the second operating unit or the 3rd operating unit and fault arrange the signal circuit that the input end of control module forms that described fault arranges command loop, it is that fault arranges the loop that the second input terminal that the output terminal of control module and fault that fault arranges performance element arrange relay forms that fault arranges control loop, it is the second lead-out terminal that fault that fault arranges performance element arranges relay that fault arranges major loop, fault type switch, the loop that trouble spot terminal row and an actual extension line terminal that breaks down form, a described actual extension line terminal that breaks down is the sub-G of first input end that power station physical device, primary circuit system, secondary circuit system arrange, and first input end is numbered G2i-1 and G2i oscillation sorting successively, and i is natural number.
The formation that fault arranges command loop is: the 4th network service mouth R3 signal that the first network communication port R4 of the first operating unit arranges control module by first network order wire and fault is connected, the first communication serial port C4 is connected with third communication serial ports C3 signal by the first standard serial port order wire, the 5th network service mouth R1 signal that the second network communication port R5 of the second operating unit arranges control module by second network order wire and fault is connected, second communication serial ports C2 is connected with the 4th communication serial port C1 signal by the second standard serial port order wire, the 6th network service mouth R2 signal that the 3rd network service mouth R6 of the 3rd operating unit arranges control module by the 3rd network service line and fault is connected.
The formation that fault arranges control loop is: the first lead-out terminal that is numbered X2i-1 that fault arranges control module by the second wire correspondingly with fault, the second input terminal electrical connection that is numbered K2i-1 of relay is set, the first lead-out terminal that is numbered X2i is electrically connected to by corresponding the second input terminal that is numbered K2i that relay is set with fault of the second wire, i is natural number, and the fault that forms X2i-1 → K2i-1 → K2i → X2i arranges control loop.
The formation that fault arranges major loop is: fault arranges the 3rd input terminal that second lead-out terminal that is numbered H2i-1 of relay is F2i by privates correspondence with fault type switch number and is electrically connected to, the 3rd lead-out terminal that is numbered F2i-1 of fault type switch is electrically connected to four-input terminal that is numbered E2i-1 of trouble spot terminal row by privates are corresponding, fault arranges sub electrical connection of the second lead-out terminal that the is numbered H2i four-input terminal that is numbered E2i corresponding and trouble spot terminal row of relay, the 4th lead-out terminal that is numbered D2i-1 of trouble spot terminal row is corresponding and power station physical device by the first wire, primary circuit system, first input end that is numbered G2i-1 of secondary circuit system is electrically connected to, be numbered the 4th lead-out terminal of D2i by the first wire correspondence and power station physical device, primary circuit system, first input end that is numbered G2i of secondary circuit system is electrically connected to, the fault that forms H2i-1 → F2i → F2i-1 → E2i-1 → D2i-1 → G2i-1 → G2i → D2i → E2i → H2i arranges major loop.
Hydroelectric station operation simulation trainer of the present invention, number of different types trouble spot is guided in fault setting machine, in fault setting machine, by the first operating unit or the second operating unit or the 3rd operating unit, utilizing fault that control module is set controls the fault that fault arranges performance element relay is set, fault type switch and trouble spot terminal row, by changing dissimilar trouble spot and power station physical device and primary circuit system, the connection of secondary circuit system, can set out number of different types fault, can complete fault recovery again, equipment and system phenomenon of the failure is the same with physical fault phenomenon, possesses authenticity, not contact electrification of personnel body is set in fault setting and rejuvenation, do not change equipment wiring, thereby guaranteed equipment and personnel's safety, fault arranges simplification, reliability is strong, shortened the setup time of fault setting and change, improved real training efficiency, meet on-the-spot real training personnel's training requirement.During use, by the first operating unit or the second operating unit or the 3rd operating unit, enter failure set system picture, click fault button is set, communication interface by the first operating unit or the second operating unit or the 3rd operating unit arranges instruction by fault and sends, fault arranges control module and by communication interface, receives fault instruction is set, the fault that will arrange is carried out to logical calculated, distribute, fault arranges the first lead-out terminal X that steering order arranges control module by fault and is input to fault performance element is set, making fault that major loop is set is switched on or switched off, complete fault setting.During fault recovery, by the first operating unit or the second operating unit or the 3rd operating unit, enter fault recovery system picture, click fault recovery button, communication interface by the first operating unit or the second operating unit or the 3rd operating unit is sent fault recovery instruction, fault arranges control module and receives fault recovery instruction by communication interface, the fault that will recover is carried out to logical calculated, distribute, the first lead-out terminal X that fault recovery steering order arranges control module by fault is input to fault performance element is set, making fault that major loop is set is switched on or switched off, complete fault recovery, described communication interface is first network communication-six network communication interfaces or the first communication serial port-tetra-communication serial ports.Have and possess authenticity, fault arranges simplification, and fault type, scientific and efficient, safe and reliable advantage are set at random.
Accompanying drawing explanation
Fig. 1 is that the fault setting machine pass screen door master of hydroelectric station operation simulation trainer of the present invention looks schematic diagram;
Fig. 2 is that the fault setting machine of a hydroelectric station operation simulation trainer of the present invention master of spreading its tail looks schematic diagram;
Fig. 3 is the fault setting machine schematic rear view of hydroelectric station operation simulation trainer of the present invention;
Fig. 4 is the theory diagram of hydroelectric station operation simulation trainer of the present invention;
Fig. 5 is the electrical connection schematic diagram of hydroelectric station operation simulation trainer of the present invention;
Fig. 6 is that fault 1 and the fault 2 of embodiment arranges principle of work wiring diagram.
In figure: 1, fault arranges control module, and 2, the 4th communication serial port, 3, the 5th network service mouth, 4, the 6th network service mouth, 5, the 4th network service mouth, 6, third communication serial ports, 7, the first lead-out terminal, 8, the second wire, 9, the second input terminal, 10, fault arranges relay, and 11, the second lead-out terminal, 12, privates, 13, the 3rd input terminal, 14, fault type switch, 15, the 3rd lead-out terminal, 16, privates, 17, four-input terminal, 18, trouble spot terminal row, 19, the 4th lead-out terminal, 20, the first wire, 21, first input end, 22, power station physical device, 23, primary circuit system, 24, secondary circuit system, 25, the first standard serial port order wire, 26, first network order wire, 27, the first operating unit, 28, the first communication serial port, 29, first network communication port, 30, the 3rd network service mouth, 31, the 3rd operating unit, 32, second network communication port, 33, the second operating unit, 34, second communication serial ports, 35, second network order wire, 36, the 3rd network service line, 37 second standard serial port order wires, 38, cabinet, 39 installing plates, 40, fault arranges command loop, 41, fault arranges control loop, and 42, fault arranges major loop.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
With reference to Fig. 1～Fig. 6, with the foundation of hydroelectric station operation simulation trainer of the present invention with in start-up's the example that is applied as, further illustrate, the present embodiment adopts prior art manufacture, and control module 1 programmable logic controller (PLC) PLC used is set fault and fault arranges relay 10 for the commercially available prod of prior art.
First, set up hydroelectric station operation simulation trainer, it comprises power station physical device 22, primary circuit system 23, secondary circuit system 24, its power station physical device 22, primary circuit system 23, secondary circuit system 24 all arrange first input end 21,21 is the sub-G of first input end, and first input end 21 is numbered G1
-g30, also comprises fault setting machine, and the trouble spot terminal row 18 of described fault setting machine is electrically connected to by the first wire 20 with power station physical device 22, primary circuit system 23, secondary circuit system 24 respectively.Described fault setting machine is placed in terrain fault and arranges in station, its structure is: it comprises cabinet 38, the first operating unit 27, the second operating unit 33, the 3rd operating unit 31, control module 1 is set fault and fault arranges performance element, described cabinet 38 arranges screen door, through hole, the interior installing plate 39 that arranges of cabinet 38 are set in the middle of screen door, described the first operating unit 27, the second operating unit 33, the 3rd operating unit 31 arrange control module 1 with fault respectively and are electrically connected to, described fault arranges the centre that control module 1 is connected in installing plate 39, the fault type switch 14 that fault arranges performance element is placed in fault and the top of control module 1 is set and is connected with installing plate 39, the fault that fault arranges performance element arranges relay 10 and is placed in fault and the below of control module 1 is set and is connected with installing plate 39, the trouble spot terminal row 18 that fault arranges performance element is placed in respectively the both sides that fault arranges control module 1, installing plate 39 below and be connected with installing plate 39, the fault that fault arranges performance element arranges relay 10 and with fault, control module 1 is set and is electrically connected to, the fault that fault arranges performance element arranges relay 10, fault type switch 14, between trouble spot terminal row 18, be electrically connected to successively respectively.The engineer station that described the first operating unit 27 is power station, the interior preset fault configuration information system of the first operating unit 27 and fault recovery infosystem, first network communication port 29 is set respectively the first operating unit 27 and the first communication serial port 28,29 is R4, and 28 are C4; Described fault configuration information system is the fault configuration information system of power station physical device 22 and primary circuit system 23, secondary circuit system 24, and fault recovery infosystem is the fault recovery infosystem of power station physical device 22 and primary circuit system 23, secondary circuit system 24.Described the second operating unit 33 is hydroelectric station operation monitoring station, the interior preset fault configuration information system of the second operating unit 33 and fault recovery infosystem, second network communication port 32 is set respectively the second operating unit 33 and second communication serial ports 34,32 is R5, and 34 are C2.Described the 3rd operating unit 31 arranges station for terrain fault, display screen is the operating terminal of the 3rd operating unit 31, display screen is installed in the through hole of screen door and is connected, the interior preset fault configuration information system of the 3rd operating unit 31 and fault recovery infosystem, the 3rd operating unit 31 arranges the 3rd network service mouth 30, 30 are R6, fault configuration information system preset with the interior difference of the 3rd operating unit 31 in described the second operating unit 33 is all identical with fault recovery infosystem with the interior preset fault configuration information system of the first operating unit 27 with fault recovery infosystem.Described fault arranges control module 1 for programmable logic controller (PLC) PLC, the input end that fault arranges control module 1 arranges respectively the 4th network service mouth 5, the 5th network service mouth 3 and the 6th network service mouth 4, and third communication serial ports 6 and the 4th communication serial port 2,5 be R3,3 are R1,4 are R2,6 are C3, and 2 are C1, and the output terminal that fault arranges control module 1 arranges 30 the first lead- out terminals 7,7 are the first lead-out terminal X, the first lead-out terminal 7 numbering X1
-x30.Described fault arranges performance element and comprises that 15 faults arrange 10,15 fault type switches 14 of relay and trouble spot terminal row 18, described 15 faults arrange relay 10 and sort by natural number, each fault arranges relay 10 two the second input terminals 9 is all set, 9 are the second input terminal K, the second input terminal 9 numbering K1
-k30, each fault arranges relay 10 and two the second lead- out terminals 11,11 are also set are the second lead-out terminal H, the second lead-out terminal 11 numbering H1
-h30; Described 15 fault type switches 14 are pressed natural number sequence, and the number order of each fault type switch 14 is identical with the sequence that fault arranges relay 10, and the 3rd input terminal 13 are all set and the 3rd lead-out terminal 15,13 is the 3rd input terminal F, number F2
,f4
,f6
-f30,15 are the 3rd lead-out terminal F, numbering F1
,f3
,f5-F29; Described trouble spot terminal row 18 arranges 30 four- input terminal 17,17 and is the sub-E of four-input terminal, four-input terminal 17 numbering E1
,e2
,e3
-e30, trouble spot terminal row 18 also arranges several the 4th lead-out terminals 19,19 and is the 4th lead-out terminal D, the 4th lead-out terminal 19 numbering D1
-d30.
Next circuit of setting up fault setting machine connects, the circuit of described fault setting machine connects and comprises that fault arranges command loop 40, control loop 41 is set fault and fault arranges major loop 42, described fault arranges command loop 40, and to be the first operating unit 27 or the second operating unit 33 or the 3rd operating unit 31 arrange with fault the loop that the input end of control module 1 forms, fault arranges control loop 41 and the loop that the second input terminal 9 that the output terminal of control module 1 and fault that fault arranges performance element arrange relay 10 forms is set for fault, fault arranges the second lead-out terminal 11 that fault that major loop 42 arranges performance element for fault arranges relay 10, fault type switch 14, the loop that trouble spot terminal row 18 and an actual extension line terminal that breaks down form, a described actual extension line terminal that breaks down is first input end 21 of power station physical device 22, primary circuit system 23,24 settings of secondary circuit system.Setting up the 4th network service mouth 5 signals that first network communication port 29 that fault arranges 40: the first operating units 27 in command loop arranges control module 1 by first network order wire 26 and fault is connected, the first communication serial port 28 is connected with third communication serial ports 6 signals by the first standard serial port order wire 25, the 5th network service mouth 3 signals that the second network communication port 32 of the second operating unit 33 arranges control module 1 by second network order wire 35 and fault are connected, second communication serial ports 34 is connected with the 4th communication serial port 2 signals by the second standard serial port order wire 37, the 6th network service mouth 4 signals that the 3rd network service mouth 30 of the 3rd operating unit 31 arranges control module 1 by the 3rd network service line 36 and fault are connected.Set up fault and 41: the second input terminals of control loop 9 be set wire 8 is corresponding is electrically connected to the first lead-out terminal 7 by second, K1 and X1, K2 and X2, K3 and X3, K4 and X4 ... K28 and X28, K29 and X29, K30 and corresponding electrical connection of X30 difference.Setting up fault arranges major loop 42: the three input terminals 13 and is electrically connected to the second lead-out terminal 11 by privates 12 is corresponding, be F2 and H1, F4 and H3, F6 and H5, F28 and H27, F30 and H29 corresponding electrical connection respectively, four-input terminal 17 is electrically connected to the 3rd lead-out terminal 15 by privates 16 are corresponding, be E1 and F1, E3 and F3, E5 and F5, E27 and F27, E29 and F29 corresponding electrical connection respectively, the second lead-out terminal 11 is corresponding to be electrically connected to four-input terminal 17, be H2 and E2, H4 and E4, H6 and E6, H28 and E28, H30 and E30 corresponding electrical connection respectively, first input end 21 is electrically connected to the 4th lead-out terminal 19 by the first wire 20 correspondences, be G1 and D1, G2 and D2, G3 and D3, G29 and D29, G30 and D30 corresponding electrical connection respectively.
Long-range fault 1 and the fault 2 of simultaneously arranging: start after computer on the first operating unit 27, enter fault configuration information system interface, click respectively that fault arranges 1 button and fault arranges 2 buttons, by the first network communication port 29 on the first operating unit 27, the instruction that arranges of fault 1 and fault 2 is sent, fault arranges control module 1 and by the 4th network service mouth 5, receives the instruction that arranges of fault 1 and fault 2, fault arranges 1 pair of fault 1 of control module and fault 2 is carried out logical calculated, distribute, fault arranges the second input terminal 9 that steering order arranges relay 10 by the first lead-out terminal 7 to fault and enters fault control loop 41 is set, control fault arranges relay 10 action connection points previous status working method is reversed, the connection working method that is previous status is changed into disconnection working method, the disconnection working method of previous status is changed into connection working method, making fault 1 that major loop G1 → D1 → E1 → F1 → F2 → H1 → H2 → E2 → D2 → G2 is set is switched on or switched off, making fault 2 that major loop G3 → D3 → E3 → F3 → F4 → H3 → H4 → E4 → D4 → G4 is set is switched on or switched off, by fault, control module 1 is set like this, fault arranges relay 10, fault type switch 14, trouble spot terminal row 18, complete the setting of fault 1 and fault 2.
Remote recovery fault 1: start after computer on the first operating unit 27, enter fault recovery infosystem picture, click fault recovery 1 button, by the first network communication port 29 on the first operating unit 27, the recovery instruction of fault 1 is sent, fault arranges control module 1 and by the 4th network service mouth 5, receives the recovery instruction of fault 1, fault arranges the 1 recovery instruction of 1 pair of fault of control module and carries out logical calculated, distribute, recovery steering order enters fault by the first lead-out terminal 7 to second input terminals 9 control loop 41 is set, control fault arranges relay 10 action connection points malfunction working method is returned to previous status, the connection working method that is malfunction is changed into disconnection working method, the disconnection working method of malfunction is changed into connection working method, making fault 1 recover major loop G1 → D1 → E1 → F1 → F2 → H1 → H2 → E2 → D2 → G2 disconnects or connects, by fault, control module 1 is set like this, fault arranges relay 10, fault type switch 14, trouble spot terminal row 18, make fault 1 complete recovery.
Manually recover fault 1 simultaneously, fault 2: on the 3rd operating unit 31, by technical drawing or fault type switch 14 direction boards by the switch manual overturning of corresponding fault 1 and fault 2, the connection working method that is previous status is changed into disconnection working method, the disconnection working method of previous status is changed into connection working method, making fault 1 that major loop G1 → D1 → E1 → F1 → F2 → H1 → H2 → E2 → D2 → G2 is set disconnects or connects, making fault 2 that major loop G3 → D3 → E3 → F3 → F4 → H3 → H4 → E4 → D4 → G4 is set disconnects or connects, by fault, relay 10 is set like this, fault type switch 14, trouble spot terminal row 18, fault 1 and fault 2 have manually been recovered.
Claims (11)
1. a hydroelectric station operation simulation trainer, it comprises power station physical device, primary circuit system, secondary circuit system, its power station physical device, primary circuit system, secondary circuit system all arrange the sub-G of first input end, first input end is numbered G2i-1 and G2i oscillation sorting successively, i is natural number, it is characterized in that: also comprise fault setting machine, the trouble spot terminal row of described fault setting machine is electrically connected to by the first wire with power station physical device, primary circuit system, secondary circuit system respectively.
2. hydroelectric station operation simulation trainer as claimed in claim 1, it is characterized in that: described fault setting machine comprises cabinet, the first operating unit, the second operating unit, the 3rd operating unit, control module is set fault and fault arranges performance element, described cabinet arranges screen door, in the middle of screen door, through hole is set, installing plate is set in cabinet, described the first operating unit, the second operating unit, the 3rd operating unit arrange control module signal with fault respectively and are connected, described fault arranges the centre that control module is connected in installing plate, the fault type switch that fault arranges performance element is placed in fault and the top of control module is set and is connected with installing plate, the fault that fault arranges performance element arranges relay and is placed in fault and the below of control module is set and is connected with installing plate, the trouble spot terminal row that fault arranges performance element is placed in respectively the both sides that fault arranges control module, installing plate below and be connected with installing plate, the fault that fault arranges performance element arranges relay and with fault, control module is set and is electrically connected to, the fault that fault arranges performance element arranges relay, fault type switch, between the terminal row of trouble spot, be electrically connected to successively respectively.
3. hydroelectric station operation simulation trainer as claimed in claim 2, it is characterized in that: the engineer station that described the first operating unit is power station, preset fault configuration information system and fault recovery infosystem in the first operating unit, the first operating unit arranges respectively first network communication port R4 and the first communication serial port C4; Described fault configuration information system is the fault configuration information system of power station physical device and primary circuit system, secondary circuit system, and fault recovery infosystem is the fault recovery infosystem of power station physical device and primary circuit system, secondary circuit system.
4. hydroelectric station operation simulation trainer as claimed in claim 2, it is characterized in that: described the second operating unit is hydroelectric station operation monitoring station, preset fault configuration information system and fault recovery infosystem in the second operating unit, the second operating unit arranges respectively second network communication port R5 and second communication serial ports C2; Described fault configuration information system is identical with fault recovery infosystem with fault configuration information system preset in the first operating unit with fault recovery infosystem.
5. hydroelectric station operation simulation trainer as claimed in claim 2, it is characterized in that: described the 3rd operating unit is that terrain fault arranges station, display screen is the operating terminal of the 3rd operating unit, display screen is installed in the through hole of screen door and is connected, preset fault configuration information system and fault recovery infosystem in the 3rd operating unit, the 3rd operating unit arranges the 3rd network service mouth R6; Described fault configuration information system is identical with fault recovery infosystem with fault configuration information system preset in the first operating unit with fault recovery infosystem.
6. hydroelectric station operation simulation trainer as claimed in claim 2, it is characterized in that: it is programmable logic controller (PLC) PLC that described fault arranges control module, the input end that fault arranges control module arranges respectively the 4th network service mouth R3, the 5th network service mouth R1 and the 6th network service mouth R2, and third communication serial ports C3 and the 4th communication serial port C1, the output terminal that fault arranges control module arranges several first lead-out terminals X, the first lead-out terminal is numbered X2i-1 and X2i oscillation sorting successively, and i is natural number.
7. hydroelectric station operation simulation trainer as claimed in claim 2, it is characterized in that: described fault arranges performance element and comprises that several faults arrange relay, several fault type switches and trouble spot terminal row, described several faults arrange relay and sort by natural number, each fault arranges relay two the second input terminal K is all set, the second input terminal is numbered K2i-1 and K2i oscillation sorting successively, i is natural number and that relay sequence is set is identical with fault, each fault arranges relay two the second lead-out terminal H is also set, the second lead-out terminal is numbered H2i-1 and H2i oscillation sorting successively, i is natural number and that relay sequence is set is identical with fault, described several fault type switches are pressed natural number sequence, the number order of each fault type switch is identical with the sequence that fault arranges relay, and the 3rd input terminal and the 3rd lead-out terminal are all set, the 3rd input terminal is numbered F2i, the 3rd lead-out terminal is numbered F2i-1, and i is natural number and identical with the sequence of fault type switch, described trouble spot terminal row arranges the sub-E of several four-input terminals, four-input terminal is numbered E2i-1 and E2i oscillation sorting successively, i is natural number and that relay sequence is set is identical with fault, trouble spot terminal row also arranges several the 4th lead-out terminal D, the 4th lead-out terminal is numbered D2i-1 and D2i oscillation sorting successively, and i is natural number and that relay sequence is set is identical with fault.
8. hydroelectric station operation simulation trainer as claimed in claim 1, it is characterized in that: the signal of described fault setting machine connects and comprises that fault arranges command loop, circuit connects and comprises that fault arranges control loop and fault arranges major loop, it is that the first operating unit or the second operating unit or the 3rd operating unit and fault arrange the signal circuit that the input end of control module forms that described fault arranges command loop, it is that fault arranges the loop that the second input terminal that the output terminal of control module and fault that fault arranges performance element arrange relay forms that fault arranges control loop, it is the second lead-out terminal that fault that fault arranges performance element arranges relay that fault arranges major loop, fault type switch, the loop that trouble spot terminal row and an actual extension line terminal that breaks down form, a described actual extension line terminal that breaks down is the sub-G of first input end that power station physical device, primary circuit system, secondary circuit system arrange, and first input end is numbered G2i-1 and G2i oscillation sorting successively, and i is natural number.
9. hydroelectric station operation simulation trainer as claimed in claim 8, it is characterized in that: the formation that fault arranges command loop is: the 4th network service mouth R3 signal that the first network communication port R4 of the first operating unit arranges control module by first network order wire and fault is connected, the first communication serial port C4 is connected with third communication serial ports C3 signal by the first standard serial port order wire, the 5th network service mouth R1 signal that the second network communication port R5 of the second operating unit arranges control module by second network order wire and fault is connected, second communication serial ports C2 is connected with the 4th communication serial port C1 signal by the second standard serial port order wire, the 6th network service mouth R2 signal that the 3rd network service mouth R6 of the 3rd operating unit arranges control module by the 3rd network service line and fault is connected.
10. hydroelectric station operation simulation trainer as claimed in claim 8, it is characterized in that: the formation that fault arranges control loop is: the first lead-out terminal that is numbered X2i-1 that fault arranges control module by the second wire correspondingly with fault, the second input terminal electrical connection that is numbered K2i-1 of relay is set, the first lead-out terminal that is numbered X2i is electrically connected to by corresponding the second input terminal that is numbered K2i that relay is set with fault of the second wire, i is natural number, and the fault that forms X2i-1 → K2i-1 → K2i → X2i arranges control loop.
11. hydroelectric station operation simulation trainers as claimed in claim 8, it is characterized in that: the formation that fault arranges major loop is: fault arranges the 3rd input terminal that second lead-out terminal that is numbered H2i-1 of relay is F2i by privates correspondence with fault type switch number and is electrically connected to, the 3rd lead-out terminal that is numbered F2i-1 of fault type switch is electrically connected to four-input terminal that is numbered E2i-1 of trouble spot terminal row by privates are corresponding, fault arranges sub electrical connection of the second lead-out terminal that the is numbered H2i four-input terminal that is numbered E2i corresponding and trouble spot terminal row of relay, the 4th lead-out terminal that is numbered D2i-1 of trouble spot terminal row is corresponding and power station physical device by the first wire, primary circuit system, first input end that is numbered G2i-1 of secondary circuit system is electrically connected to, be numbered the 4th lead-out terminal of D2i by the first wire correspondence and power station physical device, primary circuit system, first input end that is numbered G2i of secondary circuit system is electrically connected to, the fault that forms H2i-1 → F2i → F2i-1 → E2i-1 → D2i-1 → G2i-1 → G2i → D2i → E2i → H2i arranges major loop.
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| CN201310676842.4A CN103646575B (en) | 2013-12-13 | 2013-12-13 | Hydroelectric station operation simulation trainer |
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| CN201310676842.4A CN103646575B (en) | 2013-12-13 | 2013-12-13 | Hydroelectric station operation simulation trainer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108538128A (en) * | 2018-03-16 | 2018-09-14 | 国家电网公司 | A kind of hydroelectric power plant's water system operation and maintenance Training Methodology |
| CN110570708A (en) * | 2019-08-30 | 2019-12-13 | 福建福清核电有限公司 | Nuclear power plant instrument control maintenance skill competition platform based on reactor protection system |
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| CN201897726U (en) * | 2010-09-28 | 2011-07-13 | 国网南自控股（杭州）有限公司 | Automatic monitoring system for hydraulic power plant |
| CN102903286A (en) * | 2012-10-19 | 2013-01-30 | 国家电网公司 | Distant place fault setting and monitoring system of practical training substation |
| CN103440800A (en) * | 2013-06-14 | 2013-12-11 | 国网技术学院 | Simulation training system of high-voltage substation |
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| JPS5498492A (en) * | 1978-01-20 | 1979-08-03 | Toshiba Corp | Simulation apparatus |
| CN201897726U (en) * | 2010-09-28 | 2011-07-13 | 国网南自控股（杭州）有限公司 | Automatic monitoring system for hydraulic power plant |
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| CN110570708A (en) * | 2019-08-30 | 2019-12-13 | 福建福清核电有限公司 | Nuclear power plant instrument control maintenance skill competition platform based on reactor protection system |
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|---|---|
| CN103646575B (en) | 2016-03-30 |
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