CN203858258U - Complete equipment for nuclear power station meteorological information emergency early-warning - Google Patents
Complete equipment for nuclear power station meteorological information emergency early-warning Download PDFInfo
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- CN203858258U CN203858258U CN201420152873.XU CN201420152873U CN203858258U CN 203858258 U CN203858258 U CN 203858258U CN 201420152873 U CN201420152873 U CN 201420152873U CN 203858258 U CN203858258 U CN 203858258U
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Abstract
The utility model belongs to early-warning equipment, and particularly relates to complete equipment for nuclear power station meteorological information emergency early-warning. The equipment comprises a wind speed sensor, a collector, an upper computer, a database server, an industrial mobile phone short message device and a power supply, wherein the collector is connected with the wind speed sensor, the upper computer is in serial port connection with the collector, the database server is connected with the upper computer, the industrial mobile phone short message device is connected with the upper computer, and the power supply provides power for the collector, the upper computer and the industrial mobile phone short message device. The complete equipment provided by the utility model successfully solves a difficult problem between the timeliness of emergency operations of a nuclear power station and the work efficiency of the personnel; the power supply of the complete equipment adopts three-level redundancy of alternating current, a diesel engine and a storage battery, thereby ensuring the hardware power supply reliability; and early-warning information is graded from light to heavy and deepened gradually, and division of the early warning grades, compilation of the early-warning information and the early-warning transmission period fully achieve preventability, rationality and humanization under the premise of conforming to laws and regulations, thereby meeting special requirements for emergency response of the nuclear power station, realizing reduction in cost of on-duty labor of the power station, and being obvious in effect and benefit.
Description
Technical field
The invention belongs to a kind of source of early warning, be specifically related to a kind of nuclear power station weather information emergency advance warning set of equipments.
Background technology
According to the regulation such as HAF002/01 " emergent preparation and the emergency response of nuclear power plant's operating organization " and " gulf, field nuclear power station Emergency classification starting condition and the horizontal TNPS IC of contingency operation & EAL ", 10 meters of layer wind speed key elements of 100 meters of meteorological steel towers of nuclear power station plant area are as the important criterion of " based on affecting the disaster of power plant safety and the Emergency classification starting condition of unscheduled event and contingency operation level (H class) ".
Weather monitoring system design is at present at the Police Command Center of plant area, and under nominal situation, this system does not arrange personnel to monitor in real time.How can guarantee that nuclear power station triggers emergency response state in time, reduce as far as possible again emergent cost of human resources on duty, be the long-term problem of considering of company.
Based on above situation, the electronics that must develop a set of advanced person could solve.
Summary of the invention
The object of this invention is to provide a kind of nuclear power station weather information emergency advance warning set of equipments and method, guarantee that nuclear power station triggers emergency response state in time, reduce as far as possible emergent cost of human resources on duty.
Realize the technical scheme of goal of the invention: device comprises air velocity transducer, the collector being connected with air velocity transducer, the host computer being connected with collector serial ports, the database server being connected with host computer, the industrial SMS device being connected with host computer, the power supply of powering to collector and host computer and industrial SMS device.
Described host computer is connected by TCP-IP agreement with database server.
Described host computer is connected by com port with industrial SMS device.
Described alternating current, diesel engine, three grades of redundancies of accumulator for power acquisition.
A kind of nuclear power station weather information emergency advance warning method, comprises following steps:
It is 10 meters of height that step 1, air velocity transducer are positioned over height above sea level, changes wind speed into pulse duration frequency signal and collects;
Step 2, air velocity transducer import pulse duration frequency signal into collector, and collector changes pulse duration frequency signal into digital signal;
Step 3, host computer achieve a butt joint by communication link block and collector, meteorological data collection module is collected the digital wind velocity signal that collector transmits, the mean wind speed signal of getting ten minutes is early warning signal, judge whether to reach early-warning conditions by alert status criterion contrast module, if do not reach early-warning conditions, continue scan round judgement, in the time that link block or meteorological data collection module or alert status criterion contrast module are made mistakes, give condition diagnosing module transmitted signal, condition diagnosing module is passed through screen display;
If step 4 reaches early-warning conditions, alert status criterion contrast module is by the time of last early warning information in data base read-write module reading database server, in the time that data base read-write module or alert status criterion contrast module is made mistakes, give condition diagnosing module transmitted signal, condition diagnosing module is passed through screen display;
Step 5, when the wind speed rank of last early warning information is identical with this wind speed rank, and the time gap current time sending is while being less than half an hour, returns to step 3 and continues scanning judgement;
Step 6, the time gap current time sending when last early warning information is greater than half an hour or wind speed rank is different from last time, alert status criterion contrast module now wind speed information is passed through data base read-write module write into Databasce server, and enter step 7, in the time that data base read-write module or alert status criterion contrast module is made mistakes, give condition diagnosing module transmitted signal, condition diagnosing module is passed through screen display;
Step 7, alert status criterion contrast module are according to the digital signal of wind speed information now, import early warning information corresponding to corresponding wind speed rank into early warning information sending module, in the time that alert status criterion contrast module or early warning information sending module are made mistakes, give condition diagnosing module transmitted signal, condition diagnosing module is passed through screen display;
Step 8, early warning information sending module send instruction by industrial SMS device, make it send the early warning note setting to other mobile phones, in the time that early warning information sending module is made mistakes, give condition diagnosing module transmitted signal, condition diagnosing module is passed through screen display;
Step 9, continuation start multiple scanning judgement from step 1.
Strong breeze speed, nuclear power station is forbidden outdoor work high above the ground; Force 7 wind speed, nuclear power station is forbidden outdoor work high above the ground; Fresh gale speed, nuclear power station is forbidden outdoor all operations; Strong gale speed, nuclear power station is forbidden outdoor all operations; Force 10 wind speed, nuclear power station enters emergency standby state; Force 11 wind speed, nuclear power station enters factory building emergency rating; Force 12 wind speed, nuclear power station enters factory building emergency rating.
Useful technique effect of the present invention is: successfully solved the difficult problem between promptness and personnel's work efficiency of nuclear power station emergency; Equipment set is alternating current, diesel engine, three grades of redundancies of accumulator for power acquisition, guarantee that hardware power supply is reliable; From light to heavy, progressively deepen, it is all under the prerequisite of satisfy regulatory that the division of warning level, early warning information establishment, early warning send the cycle for early warning information classification triggering, rank, fully accomplishes preventative, rationality, hommization; Function-stable, data are reliable, met the particular/special requirement of nuclear power station emergency response, also realized reduction power station human cost on duty, and Effectiveness and benefit is obvious.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of nuclear power station weather information emergency advance warning set of equipments provided by the present invention;
Fig. 2 is a kind of nuclear power station weather information emergency advance warning method flow diagram provided by the present invention.
In figure: 1 is air velocity transducer, 2 is collector, and 3 is host computer, 4 is that database server 5 is CDMA Mobile phone card, 6 is industrial SMS device, and 7 is industrial antenna for mobile phone, and 8 is power supply, 9 is communication link block, 10 is meteorological data collection module, and 11 is data base read-write module, and 12 is alert status criterion comparing module, 13 is early warning information sending module, and 14 is condition diagnosing module.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, a kind of nuclear power station weather information emergency advance warning set of equipments, comprise following part: air velocity transducer 1 changes wind speed into pulse duration frequency signal to be collected, then import collector 2 into, collector 2 changes digital signal into by single-side machine, send into host computer 3 by serial ports, according to emergency response logic loops, scanning judges meteorological wind speed information to host computer 3, automatically trigger emergency advance warning information, host computer 3 is by TCP-IP agreement connection data storehouse server 4, import in real time meteorological wind speed information into database server 4, and real-time query historical data, to judge whether repeated trigger early warning information, CDMA Mobile phone card inserts industrial SMS device 6, industry SMS device 6 is connected in host computer 3 by com port, host computer 3 judges by program statement, whether reach early-warning conditions, in the time reaching, send instruction to industrial SMS device 6, make it send the early warning note setting to other mobile phones, power supply 8 powers to collector 2, host computer 3, industrial SMS device 6, on industry SMS device 6, industrial antenna for mobile phone 7 is installed.
The use of this equipment comprises following steps:
Step 1, air velocity transducer 1 change wind speed into pulse duration frequency signal to be collected;
Step 2, air velocity transducer 1 import pulse duration frequency signal into collector 2, and collector 2 changes pulse duration frequency signal into digital signal by single-side machine;
Step 3, host computer 3 achieve a butt joint by communication link block 9 and collector 2, meteorological data collection module 10 is collected the digital wind velocity signal that collector 2 transmits, the mean wind speed signal of getting ten minutes is early warning signal, judge whether to reach early-warning conditions by alert status criterion contrast module 12, if do not reach early-warning conditions, continue scan round judgement, in the time that link block 9 or meteorological data collection module 10 or alert status criterion contrast module 12 are made mistakes, give condition diagnosing module 14 transmitted signals, condition diagnosing module 14 is passed through screen display;
If step 4 reaches early-warning conditions, alert status criterion contrast module 12 is by the time of last early warning information in data base read-write module 11 reading database servers 4, in the time that data base read-write module 11 or alert status criterion contrast module 12 is made mistakes, give condition diagnosing module 14 transmitted signals, condition diagnosing module 14 is passed through screen display;
Step 5, when the wind speed rank of last early warning information is identical with this wind speed rank, and the time gap current time sending is while being less than half an hour, returns to step 3 and continues scanning judgement;
Step 6, the time gap current time sending when last early warning information is greater than half an hour or wind speed rank is different from last time, alert status criterion contrast module 12 now wind speed information is passed through data base read-write module 11 write into Databasce servers 4, and enter step 7, in the time that data base read-write module 11 or alert status criterion contrast module 12 is made mistakes, give condition diagnosing module 14 transmitted signals, condition diagnosing module 14 is passed through screen display;
Step 7, alert status criterion contrast module 12 are according to the digital signal of wind speed information now, import early warning information corresponding to corresponding wind speed rank into early warning information sending module, early warning information can be respectively: 1. in the time that wind speed is six grades (10.8-13.8 meter per second), warning message: Tower wind speed10.8-13.8m/s (Level6), suspend outdoor high-altitude operations! (strong breeze speed, nuclear power station is forbidden outdoor work high above the ground), 2. in the time that wind speed is seven grades (13.9-17.1 meter per second), warning message: Tower wind speed13.9-17.1m/s (Level7), suspend outdoor high-altitude operations! (force 7 wind speed, nuclear power station is forbidden outdoor work high above the ground), 3. in the time that wind speed is eight grades (17.2-20.7 meter per second), warning message: Tower wind speed17.2-20.7m/s (Level8), suspend outdoor operations! (fresh gale speed, nuclear power station is forbidden outdoor all operations), 4. in the time that wind speed is nine grades (20.8-24.4 meter per second), warning message: Tower wind speed20.8-24.4m/s (Level9), suspend outdoor operations! (strong gale speed, nuclear power station is forbidden outdoor all operations), 5. in the time that wind speed is ten grades (24.5-28.4 meter per second), warning message: Tower wind speed24.5-28.4m/s (Level10), start the emergency standby! (force 10 wind speed, nuclear power station enters emergency standby state), 6. in the time that wind speed is ten one-levels (28.5-32.6 meter per second), warning message: Tower wind speed28.5-32.6m/s (Level11), start building emergency! (force 11 wind speed, nuclear power station enters factory building emergency rating), 7. in the time that wind speed is ten secondarys (being greater than 32.6 meter per seconds), warning message: Tower wind speed32.6m/s (Level12), start building emergency! (force 12 wind speed, nuclear power station enters factory building emergency rating), in the time that alert status criterion contrast module 12 is made mistakes, gives condition diagnosing module 14 transmitted signals, and condition diagnosing module 14 is passed through screen display;
Step 8, early warning information sending module 13 send instruction by industrial SMS device 6, make it send the early warning note setting to other mobile phones, in the time that early warning information sending module 13 is made mistakes, give condition diagnosing module 14 transmitted signals, condition diagnosing module 14 is passed through screen display;
Step 9, continuation start multiple scanning judgement from step 1.
Claims (4)
1. a nuclear power station weather information emergency advance warning set of equipments, is characterized in that: this device comprises air velocity transducer (1), the collector (2) being connected with air velocity transducer (1), the host computer (3) being connected with collector (2) serial ports, the database server (4) being connected with host computer (3), the industrial SMS device (6) being connected with host computer (3), give the power supply (8) of collector (2) with host computer (3) and industrial SMS device (6) power supply.
2. a kind of nuclear power station weather information emergency advance warning set of equipments according to claim 1, is characterized in that: described host computer (3) is connected by TCP-IP agreement with database server (4).
3. a kind of nuclear power station weather information emergency advance warning set of equipments according to claim 1, is characterized in that: described host computer (3) is connected by com port with industrial SMS device (6).
4. a kind of nuclear power station weather information emergency advance warning set of equipments according to claim 1, is characterized in that: described power supply (8) adopts alternating current, diesel engine, three grades of redundancies of accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152873.XU CN203858258U (en) | 2014-03-31 | 2014-03-31 | Complete equipment for nuclear power station meteorological information emergency early-warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152873.XU CN203858258U (en) | 2014-03-31 | 2014-03-31 | Complete equipment for nuclear power station meteorological information emergency early-warning |
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| CN203858258U true CN203858258U (en) | 2014-10-01 |
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| CN201420152873.XU Expired - Fee Related CN203858258U (en) | 2014-03-31 | 2014-03-31 | Complete equipment for nuclear power station meteorological information emergency early-warning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950129A (en) * | 2014-03-31 | 2015-09-30 | 江苏核电有限公司 | Nuclear power station meteorological information emergency early-warning complete set equipment and method |
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2014
- 2014-03-31 CN CN201420152873.XU patent/CN203858258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104950129A (en) * | 2014-03-31 | 2015-09-30 | 江苏核电有限公司 | Nuclear power station meteorological information emergency early-warning complete set equipment and method |
| CN104950129B (en) * | 2014-03-31 | 2018-03-16 | 江苏核电有限公司 | A kind of nuclear power station weather information emergency advance warning complete set of equipments and method |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20210331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |