CN106846169A - A kind of method and device controlled under nuclear power plant's fire condition - Google Patents

A kind of method and device controlled under nuclear power plant's fire condition Download PDF

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Publication number
CN106846169A
CN106846169A CN201611186711.8A CN201611186711A CN106846169A CN 106846169 A CN106846169 A CN 106846169A CN 201611186711 A CN201611186711 A CN 201611186711A CN 106846169 A CN106846169 A CN 106846169A
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target device
equipment
fire
power plant
nuclear power
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CN201611186711.8A
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CN106846169B (en
Inventor
陈志远
魏艳辉
唐琪
林鸿江
苏德颂
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China General Nuclear Power Corp
CGN Power Co Ltd
Daya Bay Nuclear Power Operations and Management Co Ltd
Lingdong Nuclear Power Co Ltd
Guangdong Nuclear Power Joint Venture Co Ltd
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China General Nuclear Power Corp
CGN Power Co Ltd
Daya Bay Nuclear Power Operations and Management Co Ltd
Lingdong Nuclear Power Co Ltd
Guangdong Nuclear Power Joint Venture Co Ltd
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Application filed by China General Nuclear Power Corp, CGN Power Co Ltd, Daya Bay Nuclear Power Operations and Management Co Ltd, Lingdong Nuclear Power Co Ltd, Guangdong Nuclear Power Joint Venture Co Ltd filed Critical China General Nuclear Power Corp
Priority to CN201611186711.8A priority Critical patent/CN106846169B/en
Publication of CN106846169A publication Critical patent/CN106846169A/en
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06Energy or water supply

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Economics (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
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  • Tourism & Hospitality (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Alarm Systems (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

The embodiment of the invention discloses the method and device controlled under a kind of nuclear power plant's fire condition, wherein method includes:The environmental information that the embodiment of the present invention passes through the multiple regions in the nuclear power plant of acquisition in real time first;Then the environmental information according to multiple regions determines the target area that fire occurs;Target device is obtained further according to target area;Finally start stand-by equipment corresponding with target device and close target device;Due to when there is fire, the equipment of scene of fire being switched into stand-by equipment, it is therefore prevented that the mistake control to reactor circuit, it is ensured that the security of unit.

Description

A kind of method and device controlled under nuclear power plant's fire condition
Technical field
The present invention relates to nuclear power field.
Background technology
In nuclear power plant system, the various equipment of reactor circuit send to control system, control system feedback signal Reactor circuit is controlled according to feedback signal.However, when nuclear power plant occurs fire, because scene temperature is too high, equipment occurs Failure, the feedback signal that equipment sends usually from has error signal, causes the problem of the poor reliability of reactor circuit control.
Because above-mentioned prior art is when nuclear power plant occurs fire, still using the equipment of scene of fire, so as to result in The security of unit cannot be ensured.
The content of the invention
The embodiment of the present invention provides the method and device controlled under a kind of nuclear power plant's fire condition, ensure that the peace of unit Quan Xing.
In a first aspect, a kind of method controlled under the embodiment of the invention provides nuclear power plant's fire condition, including:
The environmental information in the multiple regions in nuclear power plant is obtained in real time;
Environmental information according to the multiple region determines the target area that fire occurs;
Target device is obtained according to the target area;
Start stand-by equipment corresponding with the target device and close the target device.
On the other hand, the device controlled under a kind of nuclear power plant's fire condition is the embodiment of the invention provides, including:
Nvironment information acquisition unit, the environmental information for obtaining the multiple regions in nuclear power plant in real time;
Target area acquiring unit, for there is the target area of fire according to the environment information acquisition in the multiple region Domain;
Target device acquiring unit, for obtaining target device according to the target area;
Target device closing unit, sets for starting stand-by equipment corresponding with the target device and closing the target It is standby.
The environmental information that the embodiment of the present invention passes through the multiple regions in the nuclear power plant of acquisition in real time first;Then according to described The environmental information in multiple regions determines the target area that fire occurs;Target device is obtained further according to the target area;Finally Start stand-by equipment corresponding with the target device and close the target device;Due to when there is fire, fire being showed The equipment of field switches to stand-by equipment, it is therefore prevented that the mistake control to reactor circuit, it is ensured that the security of unit.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, embodiment will be described below needed for be used Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a schematic flow diagram of the method controlled under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention;
Fig. 2 is another exemplary flow of the method controlled under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention Figure;
Fig. 3 is another exemplary flow of the method controlled under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention Figure;
Fig. 4 is a schematic block diagram of the device controlled under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention;
Fig. 5 is another schematic block diagram of device of control under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention;
Fig. 6 is the device target area acquiring unit of control under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention A schematic block diagram;
Fig. 7 is the device target device acquiring unit of control under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention A schematic block diagram;
Fig. 8 is another schematic block diagram of device of control under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.
It should be appreciated that when using in this specification and in the appended claims, term " including " and "comprising" instruction The presence of described feature, entirety, step, operation, element and/or component, but it is not precluded from one or more of the other feature, whole The presence or addition of body, step, operation, element, component and/or its set.
It is also understood that the term used in this description of the invention is merely for the sake of the mesh for describing specific embodiment And be not intended to limit the present invention.As used in description of the invention and appended claims, unless on Other situations are hereafter clearly indicated, otherwise " one " of singulative, " one " and " being somebody's turn to do " is intended to include plural form.
It will be further appreciated that, the term "and/or" used in description of the invention and appended claims is Refer to any combinations of one or more in the associated item listed and be possible to combination, and including these combinations.
As in this specification and in the appended claims as use, term " if " can be according to context quilt Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or " if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
Referring to Fig. 1, Fig. 1 is the exemplary flow that the embodiment of the present invention provides a kind of method controlled under nuclear power plant's fire condition Figure.The method controlled under nuclear power plant as depicted fire condition may include following steps:
In a step 101, the environmental information in the multiple regions in nuclear power plant is obtained in real time.
Wherein, environmental information can be temperature and/or smokescope.
In a step 102, the environmental information according to multiple regions determines the target area that fire occurs.
Step 102 can be specially:When the environmental information in region is more than threshold value, then the region being defined as, fire occurs Target area.Target area can be one or more.
In step 103, target device is obtained according to target area.
Step 103 can be specially:Target device corresponding with target area is obtained in database.
At step 104, start stand-by equipment corresponding with target device and close target device.
Step 104 can be specially:Start stand-by equipment corresponding with target device and cut off the power supply of target device.
Referring to Fig. 2, Fig. 2 is that the embodiment of the present invention provides the another kind of a kind of method controlled under nuclear power plant's fire condition and shows Meaning flow chart.The method controlled under nuclear power plant's fire condition as shown in Figure 2 may include following steps:
In step 201, the sensing data in the multiple regions in nuclear power plant is obtained in real time.
Wherein, sensing data can be temperature and/or smokescope.
In step 202., judge the sensing data at least one of multiple regions region whether more than predetermined threshold value.
If being judged as NO (sensing data in i.e. multiple regions is respectively less than predetermined threshold value) in step 202, show do not occur Event of fire, so any treatment need not be made.
In step 203, if so, the region that then will be greater than corresponding to the sensing data of predetermined threshold value is defined as target area Domain.
Wherein it is determined that being the region that the region of target area is doubtful generation fire.
Wherein, step 202 to step 203 is the specific implementation procedure of the step 102 in Fig. 1.
In step 204, when target area is for multiple, obtain and the first target area of fire occurs at first.
Step 204 can be specially:Target area corresponding to the first sensing data more than predetermined threshold value is defined as First target area.
In step 205, first batch of target device is obtained according to first target area.
Step 205 can be specially:First target device corresponding with first target area is obtained in database.
Wherein, step 204 to step 205 is the specific implementation procedure of the step 103 in Fig. 1.
In step 206, start first batch of stand-by equipment corresponding with first batch of target device and close first batch of target device.
Because first target area can determine fire incident, therefore system automatic is corresponding with first batch of target device First batch of stand-by equipment and close first batch of target device.
In step 207, the fire process instruction of user input is obtained, fire process instruction includes pending area.
Due to factors such as smog diffusions, non-first target area cannot determine whether fire incident, it is necessary to artificial Field conditions are checked, then is processed by being manually entered fire process instruction.
In a step 208, pending equipment is obtained according to pending area.
Step 208 can be specially:Pending equipment corresponding with pending area is obtained in database.
In step 209, start pending stand-by equipment corresponding with pending equipment and close pending equipment.
Step 209 is specially:Start pending stand-by equipment corresponding with pending equipment and cut off pending equipment Power supply.
Referring to Fig. 3, Fig. 3 is that the embodiment of the present invention provides the another kind of a kind of method controlled under nuclear power plant's fire condition and shows Meaning flow chart.The method controlled under nuclear power plant's fire condition as shown in Figure 3 may include following steps:
In step 301, the environmental information in the multiple regions in nuclear power plant is obtained in real time.
In step 302, the environmental information according to multiple regions determines the target area that fire occurs.
In step 303, target device is obtained according to target area.
In step 304, judge whether target device includes nuclear leakage risk equipment.
Wherein, nuclear leakage risk equipment is the equipment for being related to nuclear radiation risk of leakage, maloperation or inaccurate operation core It is possible that risk of leakage equipment has nuclear radiation to leak, and generally it needs artificial operation or the automatic running under manual monitoring.
In step 305, if so, then sending nuclear leakage risk alarm.
Step 305 is specially:If so, nuclear leakage included in then sending nuclear leakage risk alarm and display target equipment Risk equipment.
Within step 306, the nuclear leakage risk process instruction signal of user input is obtained.
Wherein, nuclear leakage risk process instruction signal includes target device.
In step 307, according to nuclear leakage risk process instruction signal enabling stand-by equipment corresponding with target device simultaneously Close target device.
Step 307 is specially:It is corresponding with pending equipment pending according to nuclear leakage risk process instruction signal enabling Stand-by equipment simultaneously cuts off the power supply of pending equipment.
For the method for realizing being controlled under above-mentioned nuclear power plant's fire condition, the embodiment of the present invention additionally provides a kind of nuclear power plant The device controlled under fire condition.Referring to Fig. 4, Fig. 4 is control under a kind of nuclear power plant's fire condition provided in an embodiment of the present invention Device a schematic block diagram.The each unit that the device 40 controlled under nuclear power plant's fire condition in this example includes is used to hold Each step in the corresponding embodiments of row Fig. 1, specifically refers to the corresponding embodiments of Fig. 1 and Fig. 1, does not repeat herein.Nuclear power The device 30 controlled under factory's fire condition includes nvironment information acquisition unit 310, target area acquiring unit 320, target device Acquiring unit 330 and target device closing unit 340.
Nvironment information acquisition unit 310, the environmental information for obtaining the multiple regions in nuclear power plant in real time.
Target area acquiring unit 320, for there is the target area of fire according to the environment information acquisition in multiple regions.
Target device acquiring unit 330, for obtaining target device according to target area.
Target device closing unit 340, for starting stand-by equipment corresponding with target device and closing target device.
In another embodiment, as shown in figure 5, the device 50 controlled under above-mentioned nuclear power plant's fire condition can also include Instruction acquiring unit 350, pending equipment acquiring unit 360 and pending equipment closing unit 370.Nuclear power plant in this example The each unit that the device 30 controlled under fire condition includes is used for each step performed in the corresponding embodiments of Fig. 2, please specifically join The corresponding embodiments of Fig. 2 and Fig. 2 are read, is not repeated herein.
Instruction acquiring unit 350, the fire process instruction for obtaining user input, fire process instruction includes pending Region;
Pending equipment acquiring unit 360, for obtaining pending equipment according to pending area.
Pending equipment closing unit 370, for starting pending stand-by equipment corresponding with pending equipment and closing Pending equipment.
Wherein, nvironment information acquisition unit 310 specifically for:The sensing number in the multiple regions in nuclear power plant is obtained in real time According to.
As shown in fig. 6, target area acquiring unit 320 includes judging unit 321 and target area determining unit 322.
Judging unit 321, for judging the sensing data at least one of multiple regions region whether more than default threshold Value.
Target area determining unit 322, if judging the sensing at least one of multiple regions region for judging unit Data are more than predetermined threshold value, then will be greater than the region corresponding to the sensing data of predetermined threshold value and be defined as target area.
As shown in fig. 7, target device acquiring unit 330 includes that first target area acquiring unit 331 and first batch of target set Standby acquiring unit 332.
First target area acquiring unit 331, for when target area is for multiple, obtaining and the first of fire occurring at first Target area;
First batch of target device acquiring unit 332, for obtaining first batch of target device according to first target area;
When target area for it is multiple when, target device closing unit 340 specifically for:
Start first batch of stand-by equipment corresponding with first batch of target device and close first batch of target device.
In another embodiment, as shown in figure 8, the device 80 controlled under above-mentioned nuclear power plant's fire condition is in nuclear power plant's fire The device 40 controlled in the case of calamity can also include that risk equipment judging unit 380, alarm issue unit 390 and risk treatment refer to Make acquiring unit 3100.The each unit that the device 30 controlled under nuclear power plant's fire condition in this example includes is used to perform Fig. 3 Each step in corresponding embodiment, specifically refers to the corresponding embodiments of Fig. 3 and Fig. 3, does not repeat herein.
Risk equipment judging unit 380, for judging whether target device includes nuclear leakage risk equipment.
Alarm issue unit 390, for judging whether target device includes nuclear leakage risk when risk equipment judging unit Equipment, then send nuclear leakage risk alarm.
Risk process instruction signal acquiring unit 3100, the nuclear leakage risk process instruction for obtaining user input is believed Number.
Target device closing unit 340 specifically for:
According to nuclear leakage risk process instruction signal enabling stand-by equipment corresponding with target device and close target device.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Unit and algorithm steps, can be realized, with electronic hardware, computer software or the combination of the two in order to clearly demonstrate hardware With the interchangeability of software, the composition and step of each example are generally described according to function in the above description.This A little functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specially Industry technical staff can realize described function to each specific application using distinct methods, but this realization is not It is considered as beyond the scope of this invention.
It is apparent to those skilled in the art that, for convenience of description and succinctly, the end of foregoing description End and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed terminal and method, can be by it Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, only Only a kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can be tied Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed phase Coupling or direct-coupling or communication connection between mutually can be INDIRECT COUPLING or the communication by some interfaces, device or unit Connection, or electricity, machinery or other forms connections.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be according to the actual needs selected to realize embodiment of the present invention scheme Purpose.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, or two or more units are integrated in a unit.It is above-mentioned integrated Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is to realize in the form of SFU software functional unit and as independent production marketing or use When, can store in a computer read/write memory medium.Based on such understanding, technical scheme is substantially The part for being contributed to prior art in other words, or all or part of the technical scheme can be in the form of software product Embody, the computer software product is stored in a storage medium, including some instructions are used to so that a computer Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention Portion or part steps.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey The medium of sequence code.Step in present invention method can according to actual needs carry out order adjustment, merge and delete. Unit in embodiment of the present invention terminal can according to actual needs be merged, divides and deleted.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced Change, these modifications or replacement should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with right It is required that protection domain be defined.

Claims (16)

1. a kind of method for being controlled under nuclear power plant's fire condition, it is characterised in that methods described includes:
The environmental information in the multiple regions in nuclear power plant is obtained in real time;
Environmental information according to the multiple region determines the target area that fire occurs;
Target device is obtained according to the target area;
Start stand-by equipment corresponding with the target device and close the target device.
2. method according to claim 1, it is characterised in that it is described target device is obtained according to the target area after Also include:
Judge whether the target device includes nuclear leakage risk equipment;
If so, the step of then performing startup stand-by equipment corresponding with the target device and close the target device.
3. method according to claim 2, it is characterised in that described to judge whether the target device includes nuclear leakage wind Also include after dangerous equipment:
If so, then sending nuclear leakage risk alarm.
4. method according to claim 3, it is characterised in that described sending also include after nuclear leakage risk alarm:
Obtain the nuclear leakage risk process instruction signal of user input;
It is described start corresponding with target device stand-by equipment and close the target device be specially:
According to nuclear leakage risk process instruction signal enabling stand-by equipment corresponding with the target device and closing Target device.
5. method according to claim 1, it is characterised in that the real-time environment for obtaining the multiple regions in nuclear power plant Information is specially:
The sensing data in the multiple regions in nuclear power plant is obtained in real time.
6. method according to claim 5, it is characterised in that described to be determined to send out according to the environmental information in the multiple region The target area of calamity of lighting a fire includes:
Judge the sensing data at least one of the multiple region region whether more than predetermined threshold value;
If so, the region that then will be greater than corresponding to the sensing data of the predetermined threshold value is defined as target area.
7. method according to claim 1, it is characterised in that described that target device bag is obtained according to the target area Include:
When the target area is for multiple, obtains and the first target area of fire occurs at first;
First batch of target device is obtained according to the first target area;
It is described start corresponding with target device stand-by equipment and close the target device be specially:
Start first batch of stand-by equipment corresponding with the first batch of target device and close the first batch of target device.
8. method according to claim 1, it is characterised in that the startup is corresponding with the first batch of target device first batch of Stand-by equipment and closing after the first batch of target device also includes:
The fire process instruction of user input is obtained, the fire process instruction includes pending area;
Pending equipment is obtained according to the pending area;
Start pending stand-by equipment corresponding with the pending equipment and close the pending equipment.
9. the device for being controlled under a kind of nuclear power plant's fire condition, it is characterised in that including:
Nvironment information acquisition unit, the environmental information for obtaining the multiple regions in nuclear power plant in real time;
Target area acquiring unit, for there is the target area of fire according to the environment information acquisition in the multiple region;
Target device acquiring unit, for obtaining target device according to the target area;
Target device closing unit, for starting stand-by equipment corresponding with the target device and closing the target device.
10. the device for being controlled under nuclear power plant's fire condition according to claim 9, it is characterised in that also include:
Risk equipment judging unit, for judging whether the target device includes nuclear leakage risk equipment.
The device controlled under 11. nuclear power plant's fire conditions according to claim 10, it is characterised in that also include:
Alarm issue unit, for judging whether the target device includes nuclear leakage risk when the risk equipment judging unit Equipment, then send nuclear leakage risk alarm.
The device controlled under 12. nuclear power plant's fire conditions according to claim 11, it is characterised in that also include:
Risk process instruction signal acquiring unit, the nuclear leakage risk process instruction signal for obtaining user input;
The target device closing unit specifically for:
According to nuclear leakage risk process instruction signal enabling stand-by equipment corresponding with the target device and closing Target device.
The device controlled under 13. nuclear power plant's fire conditions according to claim 9, it is characterised in that the environmental information Acquiring unit specifically for:
The sensing data in the multiple regions in nuclear power plant is obtained in real time.
The device controlled under 14. nuclear power plant's fire conditions according to claim 13, it is characterised in that the target area Acquiring unit includes:
Judging unit, for judging the sensing data at least one of the multiple region region whether more than predetermined threshold value;
Target area determining unit, if judging the sensing data at least one of the multiple region region for judging unit More than predetermined threshold value, then will be greater than the region corresponding to the sensing data of the predetermined threshold value and be defined as target area.
The device controlled under 15. nuclear power plant's fire conditions according to claim 9, it is characterised in that the target device Acquiring unit includes:
First target area acquiring unit, for when the target area is for multiple, obtaining and the first mesh of fire occurring at first Mark region;
First batch of target device acquiring unit, for obtaining first batch of target device according to the first target area;
The target device closing unit specifically for:
Start first batch of stand-by equipment corresponding with the first batch of target device and close the first batch of target device.
The device controlled under 16. nuclear power plant's fire conditions according to claim 9, it is characterised in that also include:
Instruction acquiring unit, the fire process instruction for obtaining user input, the fire process instruction includes pending district Domain;
Pending equipment acquiring unit, for obtaining pending equipment according to the pending area;
Pending equipment closing unit, for starting pending stand-by equipment corresponding with the pending equipment and closing described Pending equipment.
CN201611186711.8A 2016-12-20 2016-12-20 Method and device for controlling nuclear power plant under fire condition Active CN106846169B (en)

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