CN204065698U - A kind of thermal power generation unit accident treatment trainer - Google Patents
A kind of thermal power generation unit accident treatment trainer Download PDFInfo
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- CN204065698U CN204065698U CN201420532625.8U CN201420532625U CN204065698U CN 204065698 U CN204065698 U CN 204065698U CN 201420532625 U CN201420532625 U CN 201420532625U CN 204065698 U CN204065698 U CN 204065698U
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Abstract
A kind of thermal power generation unit accident treatment trainer, comprise data read module, dry run station, operator station, instructor station, I/O module, alarm controller, guidance panel, alarm window, accident signal and furnace flame TV, production data before data read module reads unit failure from SIS in Thermal Power PlantQ or when accident occurs, as original state, by the operation of operations staff at operator station and guidance panel, and simulation trial, picture monitors, warning light word and sound equipment warning, can the Accident Handling Method of repetition training operations staff, step and effect, thus the judgement improved when operations staff runs into these operating modes in real process and processing power.
Description
Technical field
The utility model relates to thermal power generation unit accident treatment training technique field, is specifically related to a kind of thermal power generation unit accident treatment trainer.
Background technology
Large Copacity, the fired power generating unit of high parameter is all had higher requirement to operation from security and economy aspect, namely higher requirement is had to the skilled operation of operations staff and the ability of accident settlement, the raising of the automatic control level of unit simultaneously, the manipulator meeting of operations staff in actual set will be less, particularly in unit failure situation, not all operations staff has an opportunity to carry out the accident treatment of unit, some accident is in operation and seldom occurs, person on duty does not even process the experience of this accident in the middle of many decades reaching the several years, once accident requires that person on duty makes rapidly correct process, very difficult.In addition, if accident treatment is improper or not in time, the expansion that can cause the accident, has a strong impact on the safety and economic operation of unit.
Present stage, the training on operation of operations staff is that the replicating machine relying on unit is trained substantially, and replicating machine develops according to the design data of unit, its model is model ideally, unit fault is again artificial setting, and the accident conditions of actual set disconnects completely, and does not have the visible unit such as important emergency operation button, warning light word, therefore, the result of training of accident treatment is not good.
Summary of the invention
In order to overcome the defect of above-mentioned existing training tool, the purpose of this utility model is to provide a kind of thermal power generation unit accident treatment trainer, from electric power station system data, the floor data before unit failure is read by the database access technology of classics, initial operating mode as accident treatment trainer sends into simulation trial station, the operator station consistent with actual set, dish platform guidance panel, warning light word, alarm sound, the watch-dogs such as furnace flame TV are connected on simulation trial station equally, the communication of data and instruction is carried out by the industrial interface of standard and standard agreement, according to the initial operating mode of accident and operating equipment instruction in simulation trial station, adopt known Virtual DCS Technology and fluid network realistic model in the industry to carry out the dynamic simulation of unit, and simulation result is sent to corresponding watch-dog display, namely such operations staff carries out simulated operation and training to the true accident of actual set repeatedly by these real operating equipments, there is provided the detailed perceptual knowledge to accident and operation and practical experience to operations staff, improve operations staff to the ability of accident treatment.
To achieve these goals, the utility model is by the following technical solutions:
A kind of thermal power generation unit accident treatment trainer, comprise the data read module 1 be connected with fired power generating unit infosystem, described data read module 1 is connected with simulation trial station 2 with serial port, described simulation trial station 2 is connected with alarm controller 4 with RS485 serial port, base plate parallel bus mode is adopted to be connected with I/O module 3, and adopt VGA signal wire to be connected with furnace flame TV 5, described I/O module 3 is connected on the first connecting terminal block 8, described alarm controller 4 is connected with accident signal 7 with alarm window 6 respectively, described first connecting terminal block 8 is connected with the second connecting terminal block 9, described second connecting terminal block 9 attended operation panel 10, also comprise instructor station 12 and multiple operator station 11, described instructor station 12 and multiple operator station 11 carry out networking by switch 13 with simulation trial station 2 and are connected.
Described data read module 1, simulation trial station 2, I/O module 3, alarm controller 4 and the first connecting terminal block 8 are arranged in vertical display panel, described furnace flame TV 5, alarm window 6 and accident signal 7 are arranged in vertical display card, and described two connecting terminal blocks 9, guidance panel 10, operator station 11, instructor station 12 and switch 13 are arranged on operator's console.
Described simulation trial station 2 adopts the workstation level computing machine of a dominant frequency 2.0G processor, 8G internal memory.
Described I/O module 3 is the pci card part that one piece of 16 tunnel input and 16 tunnels export.
Described operator station 11 adopts the ordinary PC of dominant frequency 3.0G dual core processor, 4G internal memory.
The utility model reads the floor data before unit failure by classical database access technology, as the initial operating mode of accident treatment trainer, known Virtual DCS Technology and fluid network modeling program set up the model of corresponding unit in the industry in employing, by the simulation trial of unit model, and be equipped with the operator station consistent with actual set, dish platform guidance panel, warning light word, alarm sound, the watch-dogs such as furnace flame TV, operations staff is just as operation actual set, there is a kind of sensation on the spot in person, operation training (being impossible carry out such training in actual set) is carried out repeatedly to the disposal route of this accident conditions, the detailed perceptual knowledge to accident and operation and practical experience is provided to operations staff, improve operations staff to the ability of accident treatment.
Compared with only limiting to the training of limited being fixed of accident pre-set with prior art, this utility model constantly can carry out simulated training to any accident occurred from actual set database, the new problem occur unit and the complicated phenomenon of various accident can rapid reaction also assist training department to train targetedly the old and new operations staff, can significantly improve the existing level of training.
Accompanying drawing explanation
Accompanying drawing is the structural representation of a kind of thermal power generation unit accident treatment trainer of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in drawings, a kind of thermal power generation unit accident treatment of the utility model trainer, comprise the data read module 1 be connected with fired power generating unit infosystem, described data read module 1 is connected with simulation trial station 2 with serial port, described simulation trial station 2 is connected with alarm controller 4 with RS485 serial port, base plate parallel bus mode is adopted to be connected with I/O module 3, and adopt VGA signal wire to be connected with furnace flame TV 5, described I/O module 3 is connected on the first connecting terminal block 8 with stranded conductor, described alarm controller 4 is connected with alarm window 6 in stranded conductor mode, be connected with accident signal 7 with twin conductor, described first connecting terminal block 8 is connected with the second connecting terminal block 9 with polycore cable, described second connecting terminal block 9 is with stranded conductor attended operation panel 10, also comprise instructor station 12 and multiple operator station 11, described instructor station 12 and multiple operator station 11 carry out networking by switch 13 with simulation trial station 2 and are connected.
As preferred implementation of the present utility model, described data read module 1, simulation trial station 2, I/O module 3, alarm controller 4 and the first connecting terminal block 8 are arranged in vertical display panel, described furnace flame TV 5, alarm window 6 and accident signal 7 are arranged in vertical display card, and described two connecting terminal blocks 9, guidance panel 10, operator station 11, instructor station 12 and switch 13 are arranged on operator's console.
As preferred implementation of the present utility model, described simulation trial station 2 adopts the workstation level computing machine of a dominant frequency 2.0G processor, 8G internal memory.
As preferred implementation of the present utility model, described I/O module 3 is the pci card part that one piece of 16 tunnel input and 16 tunnels export.
As preferred implementation of the present utility model, described operator station 11 adopts the ordinary PC of dominant frequency 3.0G dual core processor, 4G internal memory.
As preferred implementation of the present utility model, the quantity of operator station 11 can by the difference configuration 3-4 platform of unit capacity.
The effect of each module of the utility model is as follows:
Data read module 1: adopt classical database access technology to read the product practice of actual set from fired power generating unit infosystem (SIS), be converted to the initial operating mode of unit failure process trainer.
Simulation trial station 2: known Virtual DCS Technology and fluid network modeling program set up the model of corresponding unit in the industry in employing, and according to initial floor data and the dynamic simulation carrying out unit from the instruction of watch-dog, for the calculating of the physical process and steering logic of simulating unit, produce alerting signal according to alarm setting value simultaneously.
Operator station 11: the operator station hardware adopting actual set central station of floating dock same and software, with system flow diagram form, for dry run personnel to the supervision of procedure parameter and equipment state and operation.
Alarm controller 4: the industrial alarm controller of standard, for receiving the alerting signal at simulation trial station, drives warning photon board and alarm sound.
I/O module 3: for the button input signal of acquisition operations panel and output device status signal to panel leds.
Guidance panel 10: select the guidance panel that actual set generally adopts; for simulating the emergency operation button of actual set; as the emergency operation of blowing out, shutdown, transformer unit emergency trip, and the intuitive monitoring of the equipment such as diesel-driven generator, AC/DC lube oil pump, air admission valve, furnace pressure force control valve (PCV) and emergency operation.
Alarm window 6: the signal receiving alarm controller, lights the alarm lamp of respective signal.
Accident signal 7: the signal receiving alarm controller, plays related accidents alarm sound.
Furnace flame TV 5: by simulation trial station according to result of calculation, play the furnace flame videograph picture of corresponding operating mode.
Principle of work of the present utility model is: data read module 1 adopts classical database access technology, the each process system real-time parameter relevant with equipment before unit failure generation is obtained from fired power generating unit infosystem (SIS), and generate the database file of certain format, be stored in simulation trial station 2, as the initial operating mode of accident treatment trainer, simulation trial station 2 adopts known Virtual DCS Technology and fluid network modeling technique in the industry to set up the model of corresponding unit, and model program loading of databases file, as its initial operating mode, carries out simulation trial to unit, control system (DCS) the operator software of operator station 11 operating unit, trainee carries out monitoring and controlling by operator station 11 to simulation unit, under accident conditions, carry out emergency treatment by the action button of visual plant corresponding on guidance panel 10, alarm controller 4 adopts the existing warning display device designed based on novel programmable logic array chip (CPLD), realize the flicker of alerting signal, zero diopter shows, drive alarm sound, and alerting signal confirms, alarm sound is eliminated, alarm window 6 is matrix form high brightness, long-life LED light module, alarm controller 4 receives the technological parameter off-limit alarm signal that simulation trial station 2 exports, after analyzing judgement, alerting signal is outputted to alarm window 6, export different audio signals to accident signal 7 according to different type of alarm simultaneously, to point out trainee, furnace flame TV 5 receives the vision signal that simulation trial station 2 exports, for showing coal dust firing situation in boiler furnace, I/O module 3 converts the button signal of guidance panel to digital quantity signal and flows to simulation trial station 2, and the status signal of the relevant devices simultaneously exported at simulation trial station 2 converts switching value to drive pilot lamp corresponding in guidance panel 10, instructor station 12 is for selecting the kind of accident and passing judgment on the processing power of trainee, switch 13 is at simulation trial station 2, carry out data transmission between instructor station 12 and operator station 11.
Claims (5)
1. a thermal power generation unit accident treatment trainer, it is characterized in that: comprise the data read module (1) be connected with fired power generating unit infosystem, described data read module (1) is connected with simulation trial station (2) with serial port, described simulation trial station (2) is connected with alarm controller (4) with RS485 serial port, base plate parallel bus mode is adopted to be connected with I/O module (3), and adopt VGA signal wire to be connected with furnace flame TV (5), described I/O module (3) is connected on the first connecting terminal block (8), described alarm controller (4) is connected with accident signal (7) with alarm window (6) respectively, described first connecting terminal block (8) is connected with the second connecting terminal block (9), described second connecting terminal block (9) attended operation panel (10), also comprise instructor station (12) and multiple operator station (11), described instructor station (12) and multiple operator station (11) carry out networking by switch (13) with simulation trial station (2) and are connected.
2. a kind of thermal power generation unit accident treatment trainer according to claim 1, it is characterized in that: described data read module (1), simulation trial station (2), I/O module (3), alarm controller (4) and the first connecting terminal block (8) are arranged in vertical display panel, described furnace flame TV (5), alarm window (6) and accident signal (7) are arranged in vertical display card, described two connecting terminal blocks (9), guidance panel (10), operator station (11), instructor station (12) and switch (13) are arranged on operator's console.
3. a kind of thermal power generation unit accident treatment trainer according to claim 1, is characterized in that: described simulation trial station (2) adopts the workstation level computing machine of a dominant frequency 2.0G processor, 8G internal memory.
4. a kind of thermal power generation unit accident treatment trainer according to claim 1, is characterized in that: described I/O module (3) is the pci card part that one piece of 16 tunnel input and 16 tunnels export.
5. a kind of thermal power generation unit accident treatment trainer according to claim 1, is characterized in that: described operator station (11) adopts the ordinary PC of dominant frequency 3.0G dual core processor, 4G internal memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532625.8U CN204065698U (en) | 2014-09-16 | 2014-09-16 | A kind of thermal power generation unit accident treatment trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532625.8U CN204065698U (en) | 2014-09-16 | 2014-09-16 | A kind of thermal power generation unit accident treatment trainer |
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| Publication Number | Publication Date |
|---|---|
| CN204065698U true CN204065698U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532625.8U Expired - Fee Related CN204065698U (en) | 2014-09-16 | 2014-09-16 | A kind of thermal power generation unit accident treatment trainer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325101A (en) * | 2016-10-08 | 2017-01-11 | 中国神华能源股份有限公司 | Method and device for simulating spontaneous disturbance of power generator unit |
-
2014
- 2014-09-16 CN CN201420532625.8U patent/CN204065698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325101A (en) * | 2016-10-08 | 2017-01-11 | 中国神华能源股份有限公司 | Method and device for simulating spontaneous disturbance of power generator unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |