CN108257699A - A kind of nuclear power plant's digital alarming Grading And Zoning method - Google Patents
A kind of nuclear power plant's digital alarming Grading And Zoning method Download PDFInfo
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- CN108257699A CN108257699A CN201611241978.2A CN201611241978A CN108257699A CN 108257699 A CN108257699 A CN 108257699A CN 201611241978 A CN201611241978 A CN 201611241978A CN 108257699 A CN108257699 A CN 108257699A
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
- G21D3/06—Safety arrangements responsive to faults within the plant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
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Abstract
The present invention relates to nuclear power plant's digital alarming design fields, specifically disclose a kind of nuclear power plant's digital alarming Grading And Zoning method.This method includes：1st, Grading And Zoning is carried out to the warning trigger signal of nuclear power plant；2nd, warning trigger signal is obtained；3rd, using warning trigger signal, third level alert interface is triggered；4th, using third level alarm signal, to second level alert interface into triggering；5th, using second level alarm signal, first order alert interface is triggered；This method can be during normal operation, and operator can check the alarm occurred recently, and take corresponding corrective action by newest zone of alarm；When occurring a large amount of alarms under transient condition, operator can quickly position by key function subregion or system partitioning and give priority to important crucial alarm, to make accurate judgement, set state is avoided to deteriorate；Meanwhile alarm and launch on master control room large screen, it is intuitive and eye-catching.
Description
Technical field
The invention belongs to nuclear power plant's digital alarming design fields, and in particular to a kind of nuclear power plant's digital alarming point
Grade partition method.
Background technology
Alarm system is the chief component of master-control room of nuclear power plant, its function is when nuclear power plant's process system appearance is different
When often or I＆C system occurs abnormal, can operation be reminded by special mode (color change, the form of audible and visual alarm) in time
Member, and then operator is allow to take effective action and corrective action, deteriorate to avoid equipment state or even threatens power plant's peace
Entirely.
With the development of digitizing technique, traditional simulation alarm system is gradually replaced by digital alarming system, number
Word technology is conducive to the function of enhancing alarm system, but such as Human Machine Interface is improper, will be brought a negative impact to operator.Number
Word technology is widely applied into new nuclear power factory control room and the transformation of in-service Control Room of Nuclear Power Plant, it has been experienced that, it is excessive and unordered
Information increase operator and make the difficulty and working strength of correct decisions.Digitizing technique is used so that I＆C system can be with
More alarm signals are acquired and handle, meanwhile, numerous digitlization I ＆C equipments is provided with self-diagnostic function, can also generate big
Fault self-diagnosis information is measured, therefore, quantity of alarming and warning message dramatically increase.In general, alarm be on the computer screen with
Tabular form shows that screen list loses the visual sense of conventional control room window annunciator.What is occurred under transient condition is a large amount of
Alarm, far beyond the processing capacity of operator.Under time pressure and memory pressure double action, the increase of cognitive load is made
The decline of ability is found out into failure, operator can only selectively handle some alarms.Although snowslide phenomenon of alarming is in conventional control
There is also but will seriously much in Digital Control indoor situations for room processed.Digitized alarm system needs more improve.
Invention content
The purpose of the present invention is to provide a kind of nuclear power plant's digital alarming Grading And Zoning methods, solve existing list formula report
Alert display mode lacks intuitive sense, occur a large amount of alarms especially under transient condition, far beyond operator's processing capacity when, no
The problem of correct decisions being made conducive to operator.
Technical scheme is as follows：A kind of nuclear power plant's digital alarming Grading And Zoning method, this method specifically include：
Step 1 carries out Grading And Zoning to the warning trigger signal of nuclear power plant；
Step 1.1 carries out classification processing to the warning trigger signal of nuclear power plant；
Step 1.2 carries out multidomain treat-ment to the warning trigger signal of nuclear power plant；
Step 2 obtains warning trigger signal；
Using data acquisition program, warning trigger signal is obtained from process control cabinet；
Step 3, using warning trigger signal, third level alert interface is triggered；
Step 4, using third level alarm signal, to second level alert interface into triggering；
Step 4.1, the triggering state according to the third level and alarm signal, to the report of corresponding contents in the alert interface of the second level
Alert signal is triggered；
Step 4.2, the color according to mosaic block set in third level trigger signal determine that the second level is accordingly alarmed boundary
The color of mosaic block in face；
Step 5, using second level alarm signal, first order alert interface is triggered；
Step 5.1, the triggering state according to second level alarm signal to the key function in first order alert interface or are
The alarm condition of system alarm is triggered；
In step 5.2, the first alert interface in key function or system a certain mosaic block color flicker, be by with
The color of highest level determines in a certain associated second level alarm signal of mosaic block in one alert interface.
The step of carrying out classification processing in the step 1.1 to the warning trigger signal of nuclear power plant specifically includes：
Acquisition is obtained into warning trigger signal and is divided into three-level, wherein, alarm triggering of the first order for nuclear island and conventional island
Signal, and shown in the alert interface of first order alert interface progress color, display shape, font and action behavior；Second
Grade is group alarm trigger signal, and passes through group alarm interface display；The third level is specific in group alarm trigger signal
Some trigger signal, and pass through specific alert interface and show；Alert interface per level-one is using mosaic, when certain level-one generates
During alarm, corresponding mosaic starts to flicker, and trigger sound-light alarm immediately.
In the step 1.2 to the warning trigger signal of nuclear power plant carry out multidomain treat-ment the specific steps are：
Nuclear island and conventional island alert interface for the first order, setting key function subregion, system partitioning, newest alarm are aobvious
Show area, different warning trigger signals is classified；The warning trigger signal of the second level and the third level is according to logical equipment or work(
Principle similar in energy carries out zoning arrangement to alarm, wherein, key function subregion is using power plant's key equipment, key function as subregion
Principle；System partitioning is classified with systematic code；Newest alarm indication area can show newest 10 warning messages.
In the step 3, using warning trigger signal, to third level alert interface triggered the specific steps are：
Mosaic block corresponding with warning trigger signal provides several color and supplies user in third level alert interface
Selection, when alarm signal is 1, corresponding mosaic block is according to scheduled color into line flicker；It is right when alarm signal is 0
The mosaic block answered keeps static, wherein, mosaic block can provide 5 kinds of colors, and such as purple, green, red, yellow, white five kinds of colors carry out
Selection, the grade that each color represents are successively decreased successively.
According to the third level and the triggering state of alarm signal in the step 4.1, to corresponding in the alert interface of the second level
The alarm signal of content triggered the specific steps are：
The triggering state of each mosaic block is the logical "or" pass by several alarm signals of the third level in the second level
System is composed, and after the triggering and logical operation of third level alarm signal, controls corresponding alarm signal state in the second level
Triggering, and using mosaic block flicker or static be indicated triggering state.
The color of mosaic block determines that step is specially in the corresponding alert interface in the second level in the step 4.2：
According to mosaic in the associated third level alarm signal of mosaic block corresponding to the alert interface of second level triggering
Block highest level color, to determine the color in the alert interface of the second level shown by mosaic flicker.
It is further included after the step 5：
Step 6, the alarm signal generated to three-level alert interface are handled
When clicking the alarm mosaic block flickered on any alert interface, which is become from flickering
State is always on, and other alarms not clicked on still maintain the original state in current interface；It disappears when causing this trigger source alarmed, then
It is always on alarm to flicker again, and the frequency flickered clicks slow flash alarm, then cancellation of alarming, face less than the flicker of alarm triggering
Color restPoses.
The remarkable result of the present invention is：A kind of nuclear power plant's digital alarming Grading And Zoning method of the present invention, can
During normal operation, operator can check the alarm occurred recently, and take corresponding corrective action by newest zone of alarm；
When occurring a large amount of alarms under transient condition, operator can be by key function subregion or system partitioning, and quick positioning is simultaneously preferential
Important crucial alarm is paid close attention to, to make accurate judgement, set state is avoided to deteriorate；Meanwhile dispensing of alarming is big in master control room
It is intuitive and eye-catching on screen.
Description of the drawings
Fig. 1 is trigger flow figure of alarming in a kind of nuclear power plant's digital alarming Grading And Zoning method of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the present invention.
As shown in Figure 1, a kind of nuclear power plant's digital alarming Grading And Zoning method, this method specifically comprise the following steps：
Step 1 carries out Grading And Zoning to the warning trigger signal of nuclear power plant；
Step 1.1 carries out classification processing to the warning trigger signal of nuclear power plant；
Acquisition is obtained into warning trigger signal and is divided into three-level, wherein, the first order is nuclear island (NI) and conventional island (CI)
Warning trigger signal, and shown in the alert interface of first order alert interface progress color, display shape, font and action behavior
Show；The second level is group alarm trigger signal, and passes through group alarm interface display；The third level is in group alarm trigger signal
Some specific trigger signal, and pass through specific alert interface and show；Alert interface per level-one is using mosaic, when a certain
When grade generates alarm, corresponding mosaic starts to flicker, and trigger sound-light alarm immediately；
Step 1.2 carries out multidomain treat-ment to the warning trigger signal of nuclear power plant；
Nuclear island and conventional island alert interface for the first order, setting key function subregion, system partitioning, newest alarm are aobvious
Show area, different warning trigger signals is classified；The warning trigger signal of the second level and the third level is according to logical equipment or work(
Principle similar in energy carries out zoning arrangement to alarm, wherein, key function subregion is using power plant's key equipment, key function as subregion
Principle；System partitioning is classified with systematic code；Newest alarm indication area can show newest 10 warning messages；
Step 2 obtains warning trigger signal；
Using data acquisition program, warning trigger signal is obtained from process control cabinet；
Step 3, using warning trigger signal, third level alert interface is triggered；
Mosaic block corresponding with warning trigger signal provides several color and supplies user in third level alert interface
Selection, when alarm signal is 1, corresponding mosaic block is according to scheduled color into line flicker；It is right when alarm signal is 0
The mosaic block answered keeps static, wherein, mosaic block can provide 5 kinds of colors, and such as purple, green, red, yellow, white five kinds of colors carry out
Selection, the grade that each color represents are successively decreased successively；
Step 4, using third level alarm signal, to second level alert interface into triggering；
Step 4.1, the triggering state according to the third level and alarm signal, to the report of corresponding contents in the alert interface of the second level
Alert signal is triggered；
The triggering state of each mosaic block is the logical "or" pass by several alarm signals of the third level in the second level
System is composed, and after the triggering and logical operation of third level alarm signal, controls corresponding alarm signal state in the second level
Triggering, and using mosaic block flicker or static be indicated triggering state；
Step 4.2, the color according to mosaic block set in third level trigger signal determine that the second level is accordingly alarmed boundary
The color of mosaic block in face；
According to mosaic in the associated third level alarm signal of mosaic block corresponding to the alert interface of second level triggering
Block highest level color, to determine the color in the alert interface of the second level shown by mosaic flicker；
Step 5, using second level alarm signal, first order alert interface is triggered；
Step 5.1, the triggering state according to second level alarm signal to the key function in first order alert interface or are
The alarm condition of system alarm is triggered；
After the triggering state of several second level alarm signals carries out logical "or", crucial work(in first order alert interface is determined
The triggering state of a certain mosaic block in energy or system；
In step 5.2, the first alert interface in key function or system a certain mosaic block color flicker, be by with
The color of highest level determines in a certain associated second level alarm signal of mosaic block in one alert interface；
Step 6, the alarm signal generated to three-level alert interface are handled
When clicking the alarm mosaic block flickered on any alert interface, which is become from flickering
State is always on, and other alarms not clicked on still maintain the original state in current interface；It disappears when causing this trigger source alarmed, then
It is always on alarm to flicker again, and the frequency flickered clicks slow flash alarm, then cancellation of alarming, face less than the flicker of alarm triggering
Color restPoses.
Claims (7)
- A kind of 1. nuclear power plant's digital alarming Grading And Zoning method, it is characterised in that：This method specifically includes：Step 1 carries out Grading And Zoning to the warning trigger signal of nuclear power plant；Step 1.1 carries out classification processing to the warning trigger signal of nuclear power plant；Step 1.2 carries out multidomain treat-ment to the warning trigger signal of nuclear power plant；Step 2 obtains warning trigger signal；Using data acquisition program, warning trigger signal is obtained from process control cabinet；Step 3, using warning trigger signal, third level alert interface is triggered；Step 4, using third level alarm signal, to second level alert interface into triggering；Step 4.1, the triggering state according to the third level and alarm signal, to the alarm signal of corresponding contents in the alert interface of the second level It number is triggered；Step 4.2, the color according to mosaic block set in third level trigger signal, determine in the corresponding alert interface in the second level The color of mosaic block；Step 5, using second level alarm signal, first order alert interface is triggered；Step 5.1, the triggering state according to second level alarm signal, to the key function in first order alert interface or system report Alert alarm condition is triggered；In step 5.2, the first alert interface in key function or system a certain mosaic block color flicker, be by with the first report The color of highest level determines in a certain associated second level alarm signal of mosaic block in police circles face.
- 2. a kind of nuclear power plant's digital alarming Grading And Zoning method according to claim 1, it is characterised in that：The step The step of carrying out classification processing in rapid 1.1 to the warning trigger signal of nuclear power plant specifically includes：Acquisition is obtained into warning trigger signal and is divided into three-level, wherein, warning trigger signal of the first order for nuclear island and conventional island, And the alert interface that color, display shape, font and action behavior are carried out in first order alert interface is shown；The second level is group Warning trigger signal is closed, and passes through group alarm interface display；The third level be group alarm trigger signal in it is specific some touch It signals, and passes through specific alert interface and show；Alert interface per level-one is using mosaic, when certain level-one generates alarm When, corresponding mosaic starts to flicker, and trigger sound-light alarm immediately.
- 3. a kind of nuclear power plant's digital alarming Grading And Zoning method according to claim 1, it is characterised in that：The step In rapid 1.2 to the warning trigger signal of nuclear power plant carry out multidomain treat-ment the specific steps are：Nuclear island and conventional island alert interface for the first order, setting key function subregion, system partitioning, newest alarm indication Different warning trigger signals is classified in area；The warning trigger signal of the second level and the third level is according to logical equipment or function Similar principle carries out zoning arrangement to alarm, wherein, key function subregion is using power plant's key equipment, key function as subregion original Then；System partitioning is classified with systematic code；Newest alarm indication area can show newest 10 warning messages.
- 4. a kind of nuclear power plant's digital alarming Grading And Zoning method according to claim 1, it is characterised in that：The step In rapid 3, using warning trigger signal, to third level alert interface triggered the specific steps are：Mosaic block corresponding with warning trigger signal provides several color and is selected for user in third level alert interface, When alarm signal is 1, corresponding mosaic block is according to scheduled color into line flicker；When alarm signal is 0, corresponding horse Match gram block keeps static, wherein, mosaic block can provide 5 kinds of colors, and such as purple, green, red, yellow, white five kinds of colors are selected, often The grade that kind color represents is successively decreased successively.
- 5. a kind of nuclear power plant's digital alarming Grading And Zoning method according to claim 1, it is characterised in that：The step According to the third level and the triggering state of alarm signal in rapid 4.1, to the alarm signals of corresponding contents in the alert interface of the second level into Row triggering the specific steps are：The triggering state of each mosaic block is the logical "or" relationship group by several alarm signals of the third level in the second level It closes, after the triggering and logical operation of third level alarm signal, corresponding alarm signal state touches in the control second level Hair, and using mosaic block flicker or static it is indicated triggering state.
- 6. a kind of nuclear power plant's digital alarming Grading And Zoning method according to claim 1, it is characterised in that：The step The color of mosaic block determines that step is specially in the corresponding alert interface in the second level in rapid 4.2：According to mosaic block in the associated third level alarm signal of mosaic block corresponding to the alert interface of second level triggering most High-grade color, to determine the color in the alert interface of the second level shown by mosaic flicker.
- 7. a kind of nuclear power plant's digital alarming Grading And Zoning method according to claim 1, it is characterised in that：The step It is further included after rapid 5：Step 6, the alarm signal generated to three-level alert interface are handledWhen clicking the alarm mosaic block flickered on any alert interface, which becomes being always on from flickering State, and other alarms not clicked on still maintain the original state in current interface；When the trigger source disappearance for causing this alarm, then it is always on Alarm flickers again, and the frequency flickered clicks slow flash alarm, then cancellation of alarming, color is extensive less than the flicker of alarm triggering Multiple original state.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358583A (en) * | 2018-10-23 | 2019-02-19 | 中核核电运行管理有限公司 | A method of preventing the failure of nuclear power unit key work center method |
| CN112447308A (en) * | 2019-08-30 | 2021-03-05 | 海南核电有限公司 | Early warning system for avoiding shutdown and shutdown of unit |
| CN114386933A (en) * | 2021-12-17 | 2022-04-22 | 中国核电工程有限公司 | Nuclear power plant emergency auxiliary judgment system and method based on visual interface design |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227121A (en) * | 1989-11-02 | 1993-07-13 | Combustion Engineering, Inc. | Advanced nuclear plant control room complex |
| GB2272326A (en) * | 1989-11-02 | 1994-05-11 | Combustion Eng | Plant monitor system |
| JPH08339225A (en) * | 1995-06-12 | 1996-12-24 | Toshiba Syst Technol Kk | Plant alarm monitoring device |
| JP2012073874A (en) * | 2010-09-29 | 2012-04-12 | Hitachi Ltd | Alarm processing system |
| CN102610046A (en) * | 2012-02-27 | 2012-07-25 | 哈尔滨东方安科技有限公司 | Real-time working condition multifunctional alarm system |
| CN104063987A (en) * | 2014-07-02 | 2014-09-24 | 中广核工程有限公司 | Nuclear power station master control room back-up disk alarm method, and nuclear power station master control room back-up disk alarm system |
| CN104700524A (en) * | 2014-12-31 | 2015-06-10 | 大亚湾核电运营管理有限责任公司 | Comprehensive security response system and device for multi-unit nuclear power bases |
| CN104700534A (en) * | 2014-12-31 | 2015-06-10 | 大亚湾核电运营管理有限责任公司 | Alarm method, device and system for nuclear power plant monitoring system |
| CN104700585A (en) * | 2014-12-31 | 2015-06-10 | 大亚湾核电运营管理有限责任公司 | Cross-base nuclear power plant alarm linkage method and device |
| CN105892383A (en) * | 2016-04-26 | 2016-08-24 | 国核电力规划设计研究院 | Nuclear power plant alarm simulation and diagnostic system and method |
-
2016
- 2016-12-29 CN CN201611241978.2A patent/CN108257699B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5227121A (en) * | 1989-11-02 | 1993-07-13 | Combustion Engineering, Inc. | Advanced nuclear plant control room complex |
| GB2272326A (en) * | 1989-11-02 | 1994-05-11 | Combustion Eng | Plant monitor system |
| JPH08339225A (en) * | 1995-06-12 | 1996-12-24 | Toshiba Syst Technol Kk | Plant alarm monitoring device |
| JP2012073874A (en) * | 2010-09-29 | 2012-04-12 | Hitachi Ltd | Alarm processing system |
| CN102610046A (en) * | 2012-02-27 | 2012-07-25 | 哈尔滨东方安科技有限公司 | Real-time working condition multifunctional alarm system |
| CN104063987A (en) * | 2014-07-02 | 2014-09-24 | 中广核工程有限公司 | Nuclear power station master control room back-up disk alarm method, and nuclear power station master control room back-up disk alarm system |
| CN104700524A (en) * | 2014-12-31 | 2015-06-10 | 大亚湾核电运营管理有限责任公司 | Comprehensive security response system and device for multi-unit nuclear power bases |
| CN104700534A (en) * | 2014-12-31 | 2015-06-10 | 大亚湾核电运营管理有限责任公司 | Alarm method, device and system for nuclear power plant monitoring system |
| CN104700585A (en) * | 2014-12-31 | 2015-06-10 | 大亚湾核电运营管理有限责任公司 | Cross-base nuclear power plant alarm linkage method and device |
| CN105892383A (en) * | 2016-04-26 | 2016-08-24 | 国核电力规划设计研究院 | Nuclear power plant alarm simulation and diagnostic system and method |
Non-Patent Citations (1)
| Title |
|---|
| 邓玉 等: "核电厂安全仪控系统的报警功能浅析", 《仪器仪表用户》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358583A (en) * | 2018-10-23 | 2019-02-19 | 中核核电运行管理有限公司 | A method of preventing the failure of nuclear power unit key work center method |
| CN112447308A (en) * | 2019-08-30 | 2021-03-05 | 海南核电有限公司 | Early warning system for avoiding shutdown and shutdown of unit |
| CN114386933A (en) * | 2021-12-17 | 2022-04-22 | 中国核电工程有限公司 | Nuclear power plant emergency auxiliary judgment system and method based on visual interface design |
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