CN106909102B - Controller board and control method for nuclear power plant reactor protection system - Google Patents
Controller board and control method for nuclear power plant reactor protection system Download PDFInfo
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- CN106909102B CN106909102B CN201710060407.7A CN201710060407A CN106909102B CN 106909102 B CN106909102 B CN 106909102B CN 201710060407 A CN201710060407 A CN 201710060407A CN 106909102 B CN106909102 B CN 106909102B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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Abstract
The embodiment of the invention provides a kind of controller boards and control method for nuclear power plant reactor protection system; wherein; the controller board includes: memory; for storing application message; wherein, the application message includes: the unique address of current controller board, the information of the controllable device of current controller board, the information of the function for the network interface setting that current controller board is the controllable device；Processor, for after current controller board is inserted into the controllable device, it is the network interface setting address of the controllable device according to the unique address of current controller board, and the information of the function according to the network interface setting for the controllable device, it is the network interface set-up function of the controllable device.Through the embodiment of the present invention, to reduce the type and quantity of controller board, the spare part quantity of controller board is decreased, simplifies managing and maintaining for nuclear power plant reactor protection system.
Description
Technical field
The present embodiments relate to technical field of nuclear power more particularly to a kind of controls for nuclear power plant reactor protection system
Device board processed and control method.
Background technique
Nuclear power plant instrument control system high reliability, high availability and in terms of requirement so that nuclear power station number
Wordization, which controls protection technique, becomes the frontline technology of contemporary control system development, and reactor protection system therein is played the part of wherein
Key player.Reactor protection system monitors parameter related with reactor safety, when these parameters are more than preset protection
When definite value, the emergency shut-down of reactor protection system automatic trigger simultaneously starts corresponding engineered safeguards features, to limit the hair of accident
Exhibition mitigates damage sequence, prevents radioactive substance from discharging to ambient enviroment, guarantees the safety of equipment and personnel.
A kind of reactor protection system uses DCS (Distributed Control System, dcs)
Mode, is divided into platform and using two parts, platform realizes common segment function (such as board internal communication association of protection system board
View is established), using the peculiar function in scene of realizing protection system board (the four of such as site requirement take two logics).In this mode
Under, system is provided with engineer station, can be by being filled to live control under engineer station when application obscure portions change at the scene
Device board realizes corresponding function modification.It is this to be modified by way of engineer station to controller board function, a side
Face reduces the safety of protection system, and on the other hand each controller board need to correspond to a independent configuration, heavy workload, dimension
Shield complex management difficulty is big, mhuman failure easily occurs.In order to avoid the generation of above-mentioned phenomenon as far as possible, reduces protection system and realize
Complexity takes a kind of thinking for cancelling engineer station, customized development.That is, entirely protection system regardless of platform and application,
Platform and algorithm logic corresponding to application are cured in controller board by protection system, without carrying out engineer station
Lower dress, simplifies architecture design, increases security of system.
For corresponding to for the algorithm logic of application in controller board, logical process (such as threshold value ratio is generally included
Compared with, be maximized), portal address, function definition.Since the controller board in each channel of protection system mutually has communication,
If portal address, function define identical, mailing address conflict can be caused, it can not normal communication.In order to guarantee protection system
It works normally, needs to correspond to application in each controller board and different algorithm logics being arranged, so that controller board
Type increases, and then increases the spare part quantity of controller board, also increases on-site maintenance difficulty.
Summary of the invention
The embodiment of the invention provides it is a kind of for nuclear power plant reactor protection system controller board and control method,
It is more to solve the controller board card type class that existing nuclear power plant reactor protection system uses, safeguard inconvenient problem.
One side according to an embodiment of the present invention provides a kind of controller board for nuclear power plant reactor protection system
Card, comprising: memory, for storing application message, wherein the application message include: current controller board uniquely
Location, the information of the controllable device of current controller board, the network interface that current controller board is the controllable device are set
Function information；Processor is used for after current controller board is inserted into the controllable device, according to current controller plate
The unique address of card is the network interface setting address of the controllable device, and according to the network interface setting for the controllable device
The information of function is the network interface set-up function of the controllable device.
According to another aspect of an embodiment of the present invention, a kind of control for nuclear power plant reactor protection system is additionally provided
Method, comprising: obtain the application message stored in current controller board, wherein current controller board is anti-for nuclear power station
It answers in heap protection system, the application message includes: that the unique address of current controller board, current controller board are controllable
The information for the function that the information of device, the network interface that current controller board is the controllable device are set；Determining current control
It is the net of the controllable device according to the unique address of current controller board after device board processed is inserted into the controllable device
Mouth setting address, and the information of the function according to the network interface setting for the controllable device, are the net of the controllable device
Mouth set-up function.
The scheme provided according to embodiments of the present invention, for by platform and corresponding in nuclear power plant reactor protection system
Each controller board that the algorithm logic of application is curing together, on it storage include the unique of current controller board
Address, current controller controllable device information and current controller be controllable device network interface setting function
The application message of information is arrived by the unique address of current controller board no matter current controller board is inserted into or replaces
Any controllable device can be that each network interface of controllable device is true according to the unique address of the current controller board card
Determine unique address；By the information for the function of can control the network interface setting of device, no matter real before the network interface of controllable device
What existing function can reset function after the insertion of current controller board for each network interface of controllable device, real
The flexible use of existing each network interface.Based on the portal address and function redistributed, on the one hand, the control in the protection each channel of system
Device board processed is when being in communication with each other, it is ensured that portal address and function definition are different from, so as to avoid mailing address punching
It is prominent and cause can not normal communication the problem of；On the other hand, each controller board can control device according to it
Information and be controllable device network interface setting function information, carry out address distribution for the network interface for the device being currently located
It is set with function, not necessarily corresponds to the algorithm logic different using setting, thus reduce the type and quantity of controller board,
The spare part quantity of controller board is decreased, managing and maintaining for nuclear power plant reactor protection system is simplified.
Detailed description of the invention
Fig. 1 is a kind of structure of controller board for nuclear power plant reactor protection system according to an embodiment of the present invention
Block diagram；
Fig. 2 is a kind of process of control method for nuclear power plant reactor protection system according to an embodiment of the present invention
Figure.
Specific embodiment
(identical label indicates identical element in several attached drawings) and embodiment with reference to the accompanying drawing, implement the present invention
The specific embodiment of example is described in further detail.The following examples are intended to illustrate the invention, but is not limited to the present invention
Range.
It will be understood by those skilled in the art that the terms such as " first ", " second " in the embodiment of the present invention are only used for distinguishing
Different step, equipment or module etc., neither represent any particular technology meaning, also do not indicate that the inevitable logic between them is suitable
Sequence.
Referring to Fig.1, a kind of controller for nuclear power plant reactor protection system according to an embodiment of the present invention is shown
The structural block diagram of board.
The controller board of the present embodiment includes memory 102 and processor 104.Wherein, memory 102 is answered for storing
With information, wherein the application message include: the unique address of current controller board, current controller board it is controllable
The information of device, current controller board are the information of the function of the network interface setting of controllable device；Processor 104 is for working as
After preceding controller board card insertion enters controllable device, set according to the network interface that the unique address of current controller board is controllable device
Address is determined, and according to the information for the function of can control the network interface setting of device, for the network interface set-up function that can control device.
Wherein, the address of current controller board is to be set by the toggle switch of cabinet, and once setting is completed, after
It is continuous to modify easily.It the address set by the toggle switch can be with unique identification current controller board, as current control
The unique address of device board processed.
In nuclear power plant reactor protection system, controller board can be controlled a part of device therein, should
Partial devices be controller board controllable device, such as: signal processing apparatus, logic equality circuit, channel monitoring device,
Post accident monitoring device, channel monitoring display unit and safety display device etc..In actually control, the control of the present embodiment
Device board can control at least one device therein.
Device can control for each, there is corresponding network interface, have with each of traditional controllable device and fix
Controller board, therefore the portal address of controllable device and function are also fixed different, in the embodiment of the present invention, each control
It is all stored with the information for the controllable device that it can control in device board, and can control with each that device is corresponding to be
The information of the function of network interface setting.Therefore, after a controller board card insertion enters in a device, the processing of the controller board
The available device of device relevant information (information including device itself such as type of device information etc., and, what which had
The quantity etc. of the information of network interface such as network interface)；And then judge whether the device is current controller board according to the relevant information
Controllable device；If so, be on the one hand that each network interface distributes address according to the unique address of current controller, on the other hand,
It is each network interface set-up function according to the information of the function of the network interface corresponding with the device of storage setting.That is, processor
104 after current controller board is inserted into controllable device, can obtain the information of the network interface of controllable device；According to current control
The unique address of device board processed is network interface setting address indicated by the information of network interface, and is set according to the network interface for controllable device
The information of fixed function is network interface set-up function indicated by the information of the network interface.
Wherein, it includes receive capabilities and sending function that current controller, which is the function of the network interface setting of controllable device,；Institute
State application message further include: the network interface of the information of the source address of the corresponding source device of the network interface of receive capabilities, sending function is corresponding
Destination apparatus destination address information.In the case, processor 104 is also used to receive source by the network interface of receive capabilities
The data of address, and, data are sent to destination address by the network interface of sending function.
Hereinafter, being carried out furtherly in the form of a specific example to the above controller board of the embodiment of the present invention
It is bright.
In this example, current controller board determines device (such as signal where this controller board according to its unique address
Processing unit) related network interface mailing address, and determine the function (sending function or receive capabilities) of each network interface, further according to
Determining function determines the relationship of upstream and downstream equipment relevant to the network interface, i.e. partner address.
Specifically, the corresponding application message of each controller board is previously written the memory of controller board such as controller
In；In controller board card start-up, the address of Read Controller board first；According to the relevant information of call by location (as currently
Controller board is the information for the function that the network interface of device is set), and according to the relevant information of calling to each net of device
Poll tax on children value, if it is to receive data or send data, receive data other side that assignment information, which includes this portal address, this network interface function,
If address, that is, source address of network interface is how many, sends the address i.e. destination address of data other side network interface is how many.
Wherein, since the address of the mailing address of network interface and controller board is one-to-one relationship, controller board
Address is set by the toggle switch of cabinet, once setting is completed, is no longer modified easily.Therefore, it is first determined each dress
The address for the current controller board set makes the current controller board of each device carry out unique identification by address；Then,
It determines the connection relationship between the corresponding each network interface of each device, determines each network interface for sending function or receive capabilities
(each network interface can be used to send and can be used for receiving, but in some system, once it is determined that its function, it cannot
Reconvert.For example some network interface is confirmed as sending function in systems, it can only just execute sending function and cannot execute and connect
Receive function.), it if being used for sending function, should also determine that the network interface corresponds to the destination address in downstream, if being used for receive capabilities, also answer
Determine that the network interface corresponds to the source address of upstream.
The corresponding controller board in different channels as a result, because of address difference, the mailing address for being assigned to each network interface also can not
With (for example the address of the 3rd the 1st network interface of slot of A channel signal processing apparatus is that (wherein, controller board address is ID11_3_1
11), and the address of channel B signal processing apparatus same position be ID21_3_1 (wherein, controller board address be 21), thus
Network interface mailing address is avoided to repeat that communication is caused to fall into chaos.Addresses different according to each controller board simultaneously determines
The position of controller board card in systems, it is established that the correspondence of upstream and downstream.
For example, controller board A address ID-A, setting in its controllable protection system includes signal processing apparatus, logic
It is multiple including equality circuit, channel monitoring device, post accident monitoring device, channel monitoring display unit, safety display device
Device, and, the network interface of multiple device.It is assumed that each device, there are four network interface, controller board A can control each device
There are two send network interface, two reception network interfaces.Setting device X has network interface X1, X2, X3, X4, when controller board A is newly inserted into X
When device, then it can be the address network interface X1, X2, X3, X4, and set X1 and X2 to send network interface, X3 and X4 are set as connecing
Network interface is received, and, X1 and X2 send data, X3 and X4 to which destination address and which source address to receive data from.If controller
Board A changes to Z device from X device, and Z device has network interface Z1, Z2, Z3, Z4, then in Z device, controller board A can be network interface
Z1, Z2, Z3, Z4 determine address, and set Z1 and Z2 to send network interface, set Z3 and Z4 to receive network interface, and, Z1 and
Z2 sends data, Z3 and Z4 to which destination address and which source address to receive data from.
This reason it is assumed that protection system constitutes tetra- channels A, B, C, D by multiple devices, controller through this embodiment
Board, in the case that the controller board in the corresponding device of A channel such as signal processing apparatus can be without any modification, directly
The controller board position patched in the corresponding device of channel B such as signal processing apparatus can operate normally.To most
The type and spare part type and quantity for reducing to limits controller board, for every kind 2 pieces of board, needing 36 pieces can meet
The requirement of two heap controller boards reduces 79.5% than former 176 pieces of spare part quantity.Meanwhile also increasing protection system
Probability maintainable and because of mhuman failure generation risk.Since spare part type and quantity are reduced, on site spare management becomes letter
Single, protection system maintainability increases, while also reducing the probability that Human Factor Risk is generated because taking spare part by mistake.
In short, the controller board provided through the embodiment of the present invention, for that will put down in nuclear power plant reactor protection system
Each controller board that platform and algorithm logic corresponding to application are curing together, on it storage include current controller
The unique address of board, the information of the controllable device of current controller and current controller are that the network interface of controllable device is set
The application message of the information of fixed function, by the unique address of current controller board, no matter current controller board is inserted
Enter or replace to any controllable device, can be controllable device according to the unique address of the current controller board card
Each network interface determines unique address；By the information for the function of can control the network interface setting of device, no matter can control device
What function realized before network interface, after the insertion of current controller board, can for controllable device each network interface again
Set-up function realizes the flexible use of each network interface.Based on the portal address and function redistributed, on the one hand, protection system
The controller board in each channel is stuck in when being in communication with each other, it is ensured that portal address and function definition are different from, to avoid
Mailing address conflict and cause can not normal communication the problem of；On the other hand, each controller board can basis
It can control the information of device and is the information that can control the function of network interface setting of device, for the network interface for the device being currently located
Address distribution and function setting are carried out, is not necessarily corresponded to using different algorithm logics is arranged, to reduce controller board
Type and quantity, decrease the spare part quantity of controller board, simplify nuclear power plant reactor protection system management and
Maintenance.
It should be noted that controller board scheme provided in an embodiment of the present invention, is widely portable to the spy of nuclear power station
The protection system of different purposes heap-type such as high temperature gas cooled reactor, but not limited to this, other for example common heap-type of appropriate heap-type are equally applicable.
Referring to Fig. 2, a kind of controlling party for nuclear power plant reactor protection system according to an embodiment of the present invention is shown
The flow chart of method.
The present embodiment for nuclear power plant reactor protection system control method the following steps are included:
Step S202: current controller board obtains the application message of its storage.
Wherein, current controller board is in nuclear power plant reactor protection system, the application message to include: current control
The unique address of device board processed, the information of the controllable device of current controller board, current controller board are controllable dress
The information of the function for the network interface setting set.
Wherein, the address of current controller board is set by the toggle switch of cabinet, is completed once setting, subsequent
It will not modify easily.It the address set by the toggle switch can be with unique identification current controller board, as current control
The unique address of device board.
The information of the controllable device of current controller board is used to indicate current controller board controllable device, packet
Signal processing apparatus, logic equality circuit, the channel monitoring device, accident for including but being not limited in nuclear power plant reactor protection system
At least one of monitoring device, channel monitoring display unit, safety display device afterwards.
Each there is controllable device corresponding network interface also to store in controller board for the network interface of controllable device
Promising controllable device network interface setting function information, allow controller board according to the information be controller board
The network interface set-up function of the device at place.
Wherein, it includes receive capabilities and sending function that current controller, which is the function of the network interface setting of controllable device,；Institute
State application message further include: the network interface of the information of the source address of the corresponding source device of the network interface of receive capabilities, sending function is corresponding
Destination apparatus destination address information.
Step S204: current controller board is after determining the controllable device of insertion, only according to current controller board
One address is the network interface setting address of controllable device, and according to the information for the function of can control the network interface setting of device, is
The network interface set-up function of controllable device.
It wherein, can be with when the unique address according to current controller board is the network interface setting address of controllable device
First obtain the information of the network interface of controllable device；Further according to current controller board unique address for the network interface information institute
The network interface setting address of instruction, and according to the information for the function of can control the network interface setting of device, it is the information of the network interface
Indicated network interface set-up function.
When including receive capabilities and sending function for the function that can control the network interface setting of device, in the application message also
The information of the source address of the corresponding source device of network interface including receive capabilities, the mesh of the corresponding destination apparatus of the network interface of sending function
When marking the information of address, in the information for the function of being set according to the network interface for controllable device, to can control the network interface of device to set
After determining function, the control method of the present embodiment can also include: that the data of source address are received by the network interface of receive capabilities, with
And data are sent to destination address by the network interface of sending function.
Preferably, in the control method of the present embodiment, current controller board is used for the specific use heap-type of nuclear power station
Protection system in, but not limited to this, other for example common heap-type of appropriate heap-type are equally applicable.
The control method provided through the embodiment of the present invention, in nuclear power plant reactor protection system, by platform and right
Each controller board that the algorithm logic of Ying Yu application is curing together, on it storage include current controller board
Unique address, current controller controllable device information and current controller be controllable device network interface setting function
Can information application message, by the unique address of current controller board, no matter current controller board is inserted into or more
Any controllable device is changed to, can be each net of controllable device according to the unique address of the current controller board card
Mouth determines unique address；By the information for the function of can control the network interface setting of device, though the network interface of controllable device it
Preceding what function of realization can reset function after the insertion of current controller board for each network interface of controllable device
Can, realize the flexible use of each network interface.Based on the portal address and function redistributed, on the one hand, protection system is each logical
The controller board in road is stuck in when being in communication with each other, it is ensured that portal address and function definition are different from, so as to avoid communication
Address conflict and cause can not normal communication the problem of；On the other hand, each controller board can be controllable according to it
The information of device processed and be controllable device network interface setting function information, carry out ground for the network interface for the device being currently located
Location distribution and function setting, not necessarily correspond to using different algorithm logics is arranged, to reduce the type of controller board
And quantity, the spare part quantity of controller board is decreased, managing and maintaining for nuclear power plant reactor protection system is simplified.
It should be noted that the control method of the present embodiment is relatively simple to the description of step, related place is referring to aforementioned
Controller board embodiment.
It may be noted that all parts/step described in the embodiment of the present invention can be split as more according to the needs of implementation
The part operation of two or more components/steps or components/steps can also be combined into new component/step by multi-part/step
Suddenly, to realize the purpose of the embodiment of the present invention.
It is above-mentioned to be realized in hardware, firmware according to the method for the embodiment of the present invention, or be implemented as being storable in note
Software or computer code in recording medium (such as CD ROM, RAM, floppy disk, hard disk or magneto-optic disk), or it is implemented through net
The original storage of network downloading in long-range recording medium or nonvolatile machine readable media and will be stored in local recording medium
In computer code, so that method described herein can be stored in using general purpose computer, application specific processor or can compile
Such software processing in journey or the recording medium of specialized hardware (such as ASIC or FPGA).It is appreciated that computer, processing
Device, microprocessor controller or programmable hardware include can store or receive software or computer code storage assembly (for example,
RAM, ROM, flash memory etc.), when the software or computer code are by computer, processor or hardware access and execute, realize
Control method described herein.In addition, when general purpose computer accesses the code for realizing the control being shown here, code
Execute the special purpose computer that general purpose computer is converted to and is used for executing the control being shown here.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and method and step can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The range of the embodiment of the present invention.
Embodiment that the above embodiments are only used to illustrate the present invention, and the limitation not to the embodiment of the present invention, related skill
The those of ordinary skill in art field can also make various in the case where not departing from the spirit and scope of the embodiment of the present invention
Variation and modification, therefore all equivalent technical solutions also belong to the scope of the embodiment of the present invention, the patent of the embodiment of the present invention
Protection scope should be defined by the claims.
Claims (4)
1. a kind of controller board for nuclear power plant reactor protection system, comprising:
Memory, for storing application message, wherein the application message include: current controller board unique address, when
The function that the information of the controllable device of preceding controller board, the network interface that current controller board is the controllable device are set
Information；
Processor is used for after current controller board is inserted into the controllable device, according to the unique of current controller board
Address is the network interface setting address of the controllable device, and the letter of the function according to the network interface setting for the controllable device
Breath is the network interface set-up function of the controllable device；
Current controller is that the function that the network interface of the controllable device is set includes receive capabilities and sending function；The application
Information further include: the information of the source address of the corresponding source device of the network interface of receive capabilities, the corresponding target of the network interface of sending function
The information of the destination address of device；
The processor is also used to receive the data of the source address by the network interface of receive capabilities, and, pass through sending function
Network interface to the destination address send data；
The processor is used for after current controller board is inserted into the controllable device, obtains the net of the controllable device
The information of mouth；According to network interface setting address indicated by the information that the unique address of current controller board is the network interface, and
It is that network interface indicated by the information of the network interface sets function according to the information of the function of the network interface setting for the controllable device
Energy；
Wherein, the controller board and corresponding controllable device are configured to: determining the current control of each controllable device first
The address of device board processed makes the current controller board of each device carry out unique identification by address；Then, it is determined that each dress
The connection relationship between corresponding each network interface is set, and determines that each network interface is used for sending function or receive capabilities；If being used for
Sending function should also determine that the network interface corresponds to the destination address in downstream, if being used for receive capabilities, should also determine in network interface correspondence
The source address of trip.
2. controller board according to claim 1, wherein the controllable device of current controller include it is following at least it
One: signal processing apparatus, logic equality circuit, channel monitoring device, post accident monitoring device, channel monitoring display unit, peace
Full display device.
3. a kind of control method for nuclear power plant reactor protection system, comprising:
Obtain the application message stored in current controller board, wherein current controller board is protected for nuclear power plant reactor
In protecting system, the application message includes: the controllable device of the unique address of current controller board, current controller board
Information, current controller board be the controllable device network interface set function information；
It is institute according to the unique address of current controller board after determining that current controller board is inserted into the controllable device
The network interface setting address of controllable device, and the information of the function according to the network interface setting for the controllable device are stated, for institute
State the network interface set-up function of controllable device；
Wherein, it includes receive capabilities and sending function that current controller, which is the function of the network interface setting of the controllable device,；Institute
State application message further include: the network interface of the information of the source address of the corresponding source device of the network interface of receive capabilities, sending function is corresponding
Destination apparatus destination address information；And the data of the source address are received by the network interface of receive capabilities, and, lead to
The network interface for crossing sending function sends data to the destination address；
Wherein, the unique address according to current controller board is the network interface setting address of the controllable device, comprising:
Obtain the information of the network interface of the controllable device；It is the information institute of the network interface according to the unique address of current controller board
The network interface setting address of instruction, and the information of the function according to the network interface setting for the controllable device, are the network interface
Network interface set-up function indicated by information；And
The address for determining the current controller board of each controllable device makes the current controller board of each device pass through address
After carrying out unique identification, the connection relationship between the corresponding each network interface of each device is determined, and determine each network interface for sending out
Send function or receive capabilities；If being used for sending function, it should also determine that the network interface corresponds to the destination address in downstream, if for receiving
Function should also determine that the network interface corresponds to the source address of upstream.
4. according to the method described in claim 3, wherein, the controllable device of current controller includes at least one of: letter
Number processing unit, logic equality circuit, channel monitoring device, post accident monitoring device, channel monitoring display unit, safety display
Device.
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| EP3576102A4 (en) * | 2017-01-24 | 2020-09-02 | China Techenergy Co., Ltd | Controller board card for reactor protection system of nuclear power plant, and control method |
| CN107967953A (en) * | 2017-11-13 | 2018-04-27 | 中国科学院上海应用物理研究所 | Molten salt reactor protects system |
| CN110322979B (en) * | 2019-07-25 | 2024-01-30 | 美核电气（济南）股份有限公司 | Nuclear power station digital control computer system core processing unit based on FPGA |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0352599B2 (en) * | 1982-02-15 | 1991-08-12 | Mitsubishi Electric Corp | |
| CN102347899A (en) * | 2011-07-28 | 2012-02-08 | 中国船舶重工集团公司第七一六研究所 | Intelligent dual-redundant gigabit Ethernet processing board |
| CN104503354A (en) * | 2014-12-05 | 2015-04-08 | 国核自仪系统工程有限公司 | Digital control system |
| CN103152232B (en) * | 2012-12-26 | 2016-09-14 | 北京创毅讯联科技股份有限公司 | A kind of data card and transmission method based on data card |
-
2017
- 2017-01-24 CN CN201710060407.7A patent/CN106909102B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0352599B2 (en) * | 1982-02-15 | 1991-08-12 | Mitsubishi Electric Corp | |
| CN102347899A (en) * | 2011-07-28 | 2012-02-08 | 中国船舶重工集团公司第七一六研究所 | Intelligent dual-redundant gigabit Ethernet processing board |
| CN103152232B (en) * | 2012-12-26 | 2016-09-14 | 北京创毅讯联科技股份有限公司 | A kind of data card and transmission method based on data card |
| CN104503354A (en) * | 2014-12-05 | 2015-04-08 | 国核自仪系统工程有限公司 | Digital control system |
Non-Patent Citations (1)
| Title |
|---|
| 核安全级数字化控制平台通信控制板卡的硬件设计;郭富强;《中国优秀硕士学位论文全文数据库 信息科技辑》;20130515;摘要、第12-17页 |
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| CN106909102A (en) | 2017-06-30 |
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