CN101149992A - Nuclear power unit control system and its monitoring method and subsystem - Google Patents
Nuclear power unit control system and its monitoring method and subsystem Download PDFInfo
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- CN101149992A CN101149992A CNA2007100771216A CN200710077121A CN101149992A CN 101149992 A CN101149992 A CN 101149992A CN A2007100771216 A CNA2007100771216 A CN A2007100771216A CN 200710077121 A CN200710077121 A CN 200710077121A CN 101149992 A CN101149992 A CN 101149992A
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Abstract
The invention relates to a nuclear motor group control system and its monitoring method and sub-system. The sub-system comprises a state display device for displaying the state-monitoring picture of the nuclear motor group, an operation-step display device for displaying main operation steps corresponding to the content of the said state-monitoring picture and the detail operation steps corresponding to the main operation steps, a technique operation picture display device for displaying the technique operation pictures required by the said detail operation steps and sending operation control instruction requested by the said detail operation steps to control the technique apparatus.
Description
Technical field
The present invention relates to nuclear power generating sets, relate in particular to a kind of control system and method for supervising and subsystem of nuclear power generating sets.
Background technology
The control system of the nuclear power generating sets of nuclear power station is the important component part of nuclear power station, and the performance level of the control system of nuclear power generating sets has been depended in safe and reliable, the economical operation of unit to a great extent.The control system of nuclear power generating sets has experienced three phases.Phase one is the control system based on analog quantity assembled unit instrument, its analog quantity instrument adopts the small scale integration operational amplifier to control for the element on basis, hard logic circuit such as amount of logic instrument employing relay are controlled, the needed instrument controller number of packages of control system amount is many, it is heavy that operation administers and maintains task, and most of employing manual operation, it is bigger that the master-control room layout also seems; Subordinate phase is to mix the master control system of utilization with analog quantity and digital quantity, this class is actual to be that the nuclear island system still adopts the small scale integration operational amplifier to control for the analog quantity element on basis, and part conventional island and backup system adopt the PLC automatic control system, in conjunction with software self-diagnosis technology, redundancy and the network communications technology, reduce a lot of hardwires and on-site control, improved system's operational reliability; Phase III is called the full-digital control system, it will use ripe conventional power plant dcs (Distributed Control System, DCS) improved and transplanted, overall application is in conventional island, BOP, nuclear island part, constitute the control system of nuclear power generating sets, the control system of nuclear power generating sets comprises the Monitor And Control Subsystem of nuclear power generating sets, server, communication subsystem, executive subsystem etc.Wherein, the Monitor And Control Subsystem of nuclear power generating sets is the control system of nuclear power generating sets and the subsystem that the user carries out message exchange, its major function is for the operation personnel provide man-machine interface, makes operating personnel in time understand running situation all sidedly, and production run is regulated and controlled.Present stage is used relatively more typical full-digital control system to be had: the control system of the nuclear power generating sets of the French Fa Matong N4 of company series, the TELEPERMXP+XS system of Siemens etc.
Wherein, the Monitor And Control Subsystem of the nuclear power generating sets of the control system of the nuclear power generating sets of the N4 series of France comprises, operation steps and technological operation picture display device etc., and wherein, is used to show the status surveillance picture of nuclear power generating sets; Operation steps and technological operation picture display device are used to show main operation step, detail operations step and technological operation picture, by CONTROL PROCESS operation screen may command process equipment.Yet there is following shortcoming in the Monitor And Control Subsystem of these nuclear power generating sets:
Since operation steps picture and technological operation picture be blended in the same display device and show, and by CONTROL PROCESS operation screen may command process equipment, therefore the maintenance of this operation steps and technological operation picture display device is revised dumb, cycle is long, the requirement of as the case may be operation steps being made amendment or adjusting in the time of can not satisfying actual motion; And all need to revise the software of directly having an effect with process equipment at every turn, bring insecurity;
Since main operation step and detail operations step in same display device, show, and main operation step and detail operations step can not show simultaneously, therefore causing moving the operator often gets lost when carrying out complex operations, lose overall control, cause human error easily set state.
Summary of the invention
Embodiment of the invention technical matters to be solved is to provide a kind of control system and method for supervising and subsystem of nuclear power generating sets, and it can be made amendment to operation steps and adjust neatly.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of Monitor And Control Subsystem of nuclear power generating sets, and it comprises:
Is used to show the status surveillance picture of nuclear power generating sets;
The operation steps display device, be used to show the nuclear power generating sets that show with described the corresponding main operation step of status surveillance image content and with the corresponding detail operations step of described main operation step;
The technological operation picture display device is used to show the required technological operation picture of detail operations step of described operation steps display device demonstration, and sends and carry out the desired operation steering order of described detail operations step with CONTROL PROCESS equipment.
The embodiment of the invention also provides a kind of method for supervising of nuclear power generating sets, and it may further comprise the steps:
State and operation task according to nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of described task under described state, in, show the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device;
Described operation steps display device is sent link instruction, accesses and the corresponding detail operations step of described main operation step, and shows in described operation steps display device;
Described operation steps display device is sent link instruction to the technological operation picture display device;
Described technological operation picture display device receives the link instruction that described operation steps display device is sent, show the required technological operation picture of detail operations step that described operation steps display device shows, and send and carry out the desired operation steering order of detail operations step with CONTROL PROCESS equipment.
The embodiment of the invention also provides a kind of control system of nuclear power generating sets, and it comprises the Monitor And Control Subsystem of nuclear power generating sets, and the Monitor And Control Subsystem of described nuclear power generating sets comprises:
Is used to show the status surveillance picture of nuclear power generating sets;
The operation steps display device, be used to show the nuclear power generating sets that show with described the corresponding main operation step of status surveillance image content and with the corresponding detail operations step of described main operation step;
The technological operation picture display device is used to show the required technological operation picture of detail operations step of described operation steps display device demonstration, and sends and carry out the desired operation steering order of described detail operations step with CONTROL PROCESS equipment.
Because the control system of the nuclear power generating sets of the embodiment of the invention and method for supervising thereof and subsystem are shown operation steps by the operation steps display device, the required technological operation picture of detail operations step that the operation steps display device shows is then shown by the technological operation picture display device, therefore its operation steps that can show the operation steps display device is neatly made amendment and is adjusted, the requirement of as the case may be operation steps being made amendment or adjusting in the time of satisfying actual motion, and can not have influence on the software of directly having an effect with process equipment, therefore compare safety.
Description of drawings
Fig. 1 is the Monitor And Control Subsystem functional block diagram of the nuclear power generating sets that provide of first embodiment of the invention.
Fig. 2 is the Monitor And Control Subsystem functional block diagram of the nuclear power generating sets that provide of second embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, the Monitor And Control Subsystem of the nuclear power generating sets that first embodiment of the invention provides comprises, operation steps display device and technological operation picture display device.Wherein, is used to show the status surveillance picture of nuclear power generating sets; The operation steps display device be used to show the nuclear power generating sets that show with the corresponding main operation step of status surveillance image content and with the corresponding detail operations step of this main operation step, the main operation step and the detail operations step that show are independent form, make it avoid by mouse action process equipment directly being had an effect, this step content can be carried out interim or permanent the modification according to the variation that the nuclear power generating sets job placement is taken place; The technological operation picture display device is used for the required technological operation picture of detail operations step that display operation step display device shows, and sends the desired operation steering order of the detail operations step CONTROL PROCESS equipment of carrying out.Has the link key that is used to call out and link to the operation steps display device; The main operation step that the operation steps display device shows is corresponding with the status surveillance image content of the nuclear power generating sets that shows, status surveillance image content and main operation step draw when nuclear power plant's operation task is analyzed simultaneously, and call out mutually and link by the link key; The operation steps display device has the link key that is used to call out and link to, also has the link key that is used to call out and link to the technological operation picture display device, it can be called out out the technology operation screen and use for detail operations, and main operation step that the operation steps display device shows and detail operations step also draw when nuclear power plant's operation task is analyzed simultaneously.The Monitor And Control Subsystem of the nuclear power generating sets that first embodiment of the invention provides can also comprise the decomposition picture display device, and it is used for the main operation step of finishing the work of show state display device demonstration and the actual logic action situation of the needed consolidated return of detail operations step; These consolidated returns can be composite signal, automatic diagnosis result, the report of function degradation or system availability report, are used for directly answering the content that requires supervision in the monitoring step; When the Monitor And Control Subsystem of nuclear power generating sets also comprised the decomposition picture display device, also had the link key that is used to call out and link to the decomposition picture display device.
The method for supervising of the nuclear power generating sets that first embodiment of the invention provides may further comprise the steps:
A1, according to the state and the operation task (as startup, stoppage in transit, overhaul, abnormality processing and the accident treatment of nuclear power generating sets) of nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of this task under this state, the operation steps display device is sent link instruction to; Receives the link instruction that the operation steps display device is sent, and shows the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with the operation steps display device; Can certainly show that nuclear power generating sets are at the status surveillance picture of operation during this task by, sends link instruction to the operation steps display device, the link instruction that operation steps display device accepting state display device is sent, the corresponding main operation step of status surveillance image content of the nuclear power generating sets that demonstration and show;
A2, operation steps display device are sent link instruction, access and the corresponding detail operations step of this main operation step, and show in the operation steps display device;
A3, operation steps display device are sent link instruction to the technological operation picture display device;
A4, technological operation picture display device receive the link instruction that the operation steps display device is sent, the required technological operation picture of detail operations step that display operation step display device shows, and send the desired operation steering order of the detail operations step CONTROL PROCESS equipment of carrying out.
The control system of the nuclear power generating sets that first embodiment of the invention provides comprises the Monitor And Control Subsystem of the nuclear power generating sets that first embodiment of the invention provides, and the Monitor And Control Subsystem of these nuclear power generating sets comprises, operation steps display device and technological operation picture display device.
The control system of the nuclear power generating sets that first embodiment of the invention provides and method for supervising thereof and subsystem are owing to shown operation steps by the operation steps display device, the required technological operation picture of detail operations step that the operation steps display device shows is then shown by the technological operation picture display device, therefore its operation steps that can show the operation steps display device is neatly made amendment and is adjusted, the requirement of as the case may be operation steps being made amendment or adjusting in the time of satisfying actual motion, and can not have influence on the software of directly having an effect with process equipment, therefore compare safety.
See also Fig. 2, the difference of the Monitor And Control Subsystem of the nuclear power generating sets that second embodiment of the invention provides and first embodiment is: the operation steps display device comprises main operation step display device and detail operations step display device, wherein, main operation step display device is used to show the corresponding main operation step of status surveillance image content of the nuclear power generating sets that show with; Detail operations step display device is used to show the corresponding detail operations step of main operation step that shows with main operation step display device; The detail operations step that the main operation step of main operation step display device and detail operations step display device show is independent form, make it avoid by mouse action process equipment directly being had an effect, this step content can be carried out interim or permanent the modification according to the variation that the nuclear power generating sets job placement is taken place; The technological operation picture display device is used to show the required technological operation picture of detail operations step of detail operations step display device demonstration, and sends the desired operation steering order of the detail operations step CONTROL PROCESS equipment of carrying out.Main operation step display device has the link key that is used to call out and link to, also have and be used for calling out and linking to detail operations step display device, so that detail operations step display device shows the key that links with the corresponding detail operations step of main operation step of this main operation step display device demonstration; Has the link key that is used to call out and link to main operation step display device; The main operation step that main operation step display device shows is corresponding with the status surveillance image content of the nuclear power generating sets that shows, status surveillance image content and main operation step draw when nuclear power plant's operation task is analyzed simultaneously, and call out mutually and link by the link key; Detail operations step display device has the link key that is used to call out and link to the technological operation picture display device, it can be called out out the technology operation screen and use for detail operations, detail operations step display device also has the link key that is used to call out and link to main operation step display device, and the detail operations step that main operation step that main operation step display device shows and detail operations step display device show also draws when nuclear power plant's operation task is analyzed simultaneously.The Monitor And Control Subsystem of the nuclear power generating sets that second embodiment of the invention provides can also comprise the decomposition picture display device, and it is used for the main operation step of finishing the work of show state display device demonstration and the actual logic action situation of the needed consolidated return of detail operations step; These consolidated returns can be composite signal, automatic diagnosis result, the report of function degradation or system availability report, are used for directly answering the content that requires supervision in the monitoring step; When the Monitor And Control Subsystem of nuclear power generating sets also comprised the decomposition picture display device, also had the link key that is used to call out and link to the decomposition picture display device.
The method for supervising of the nuclear power generating sets that second embodiment of the invention provides may further comprise the steps:
B1, according to the state and the operation task (as startup, stoppage in transit, overhaul, abnormality processing and the accident treatment of nuclear power generating sets) of nuclear power generating sets, show that in main operation step display device nuclear power generating sets move the main operation step of this task under this state, main operation step display device is sent link instruction to; Receives the link instruction that main operation step display device is sent, and shows the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with main operation step display device; Can certainly show that nuclear power generating sets are at the status surveillance picture of operation during this task by, sends link instruction to main operation step display device, the link instruction that main operation step display device accepting state display device is sent, the corresponding main operation step of status surveillance image content of the nuclear power generating sets that demonstration and show;
B2, main operation step display device are sent link instruction to detail operations step display device;
B3, detail operations step display device receive the link instruction that main operation step display device is sent, show the corresponding detail operations step of main operation step that shows with main operation step display device, and send link instruction to the technological operation picture display device;
B4, technological operation picture display device receive the link instruction that detail operations step display device is sent, show the required technological operation picture of detail operations step that detail operations step display device shows, and send the desired operation steering order of the detail operations step CONTROL PROCESS equipment of carrying out.
The control system of the nuclear power generating sets that second embodiment of the invention provides comprises the Monitor And Control Subsystem of the nuclear power generating sets that second embodiment of the invention provides, and the Monitor And Control Subsystem of these nuclear power generating sets comprises, main operation step display device, detail operations step display device and technological operation picture display device.
The control system of the nuclear power generating sets that second embodiment of the invention provides and method for supervising thereof and subsystem are owing to be divided into main operation step and detail operations step with operation steps, show by main operation step display device and detail operations step display device respectively, therefore can keep operator's overall situation sight and make things convenient for operator to carry out detail operations, can avoid causing human error.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. the Monitor And Control Subsystem of nuclear power generating sets is characterized in that, comprising:
Is used to show the status surveillance picture of nuclear power generating sets;
The operation steps display device, be used to show the nuclear power generating sets that show with described the corresponding main operation step of status surveillance image content and with the corresponding detail operations step of described main operation step;
The technological operation picture display device is used to show the required technological operation picture of detail operations step of described operation steps display device demonstration, and sends and carry out the desired operation steering order of described detail operations step with CONTROL PROCESS equipment.
2. the Monitor And Control Subsystem of nuclear power generating sets as claimed in claim 1 is characterized in that, described has the link key that is used to call out and link to described operation steps display device; Described operation steps display device has the link key that is used to call out and link to the link key of described and is used to call out and link to described technological operation picture display device.
3. the Monitor And Control Subsystem of nuclear power generating sets as claimed in claim 1 is characterized in that, described operation steps display device comprises:
Main operation step display device is used to show the corresponding main operation step of status surveillance image content of the nuclear power generating sets that show with described;
Detail operations step display device is used to show the corresponding detail operations step of main operation step that shows with described main operation step display device;
What described technological operation picture display device showed is the required technological operation picture of detail operations step that described detail operations step display device shows.
4. the Monitor And Control Subsystem of nuclear power generating sets as claimed in claim 3 is characterized in that, described has the link key that is used to call out and link to described main operation step display device; Described main operation step display device has the link key that is used to call out and link to the link key of described and is used to call out and link to described detail operations step display device; Described detail operations step display device has the link key that is used to call out and link to the link key of described technological operation picture display device and is used to call out and link to described main operation step display device.
5. as the Monitor And Control Subsystem of claim 1 or 3 described nuclear power generating sets, it is characterized in that the Monitor And Control Subsystem of described nuclear power generating sets also comprises:
Decompose picture display device, be used to show the main operation step of finishing the work of described demonstration and the actual logic action situation of the needed consolidated return of detail operations step;
Described also has the link key that is used to call out and link to described decomposition picture display device.
6. the method for supervising of nuclear power generating sets is characterized in that, may further comprise the steps:
State and operation task according to nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of described task under described state, in, show the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device;
Described operation steps display device is sent link instruction, accesses and the corresponding detail operations step of described main operation step, and shows in described operation steps display device;
Described operation steps display device is sent link instruction to the technological operation picture display device;
Described technological operation picture display device receives the link instruction that described operation steps display device is sent, show the required technological operation picture of detail operations step that described operation steps display device shows, and send and carry out the desired operation steering order of detail operations step with CONTROL PROCESS equipment.
7. the method for supervising of nuclear power generating sets as claimed in claim 6, it is characterized in that, described state and operation task according to nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of described task under described state, show that in the step of the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device specifically may further comprise the steps:
According to the state and the operation task of nuclear power generating sets, show that in described operation steps display device nuclear power generating sets move the main operation step of described task under described state;
Described operation steps display device is sent link instruction to described;
Described receives the link instruction that the operation steps display device is sent, and shows the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device.
8. the method for supervising of nuclear power generating sets as claimed in claim 6, it is characterized in that, described state and operation task according to nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of described task under described state, show that in the step of the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device specifically may further comprise the steps:
According to the state and the operation task of nuclear power generating sets, in described, show the status surveillance picture of nuclear power generating sets when the described task of operation;
Described sends link instruction to described operation steps display device;
Described operation steps display device receives the link instruction that described sends, and shows the corresponding main operation step of status surveillance image content of the nuclear power generating sets that show with described.
9. the method for supervising of nuclear power generating sets as claimed in claim 6 is characterized in that, described operation steps display device comprises main operation step display device and detail operations step display device.
10. the method for supervising of nuclear power generating sets as claimed in claim 9, it is characterized in that, described state and operation task according to nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of described task under described state, show that in the step of the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device specifically may further comprise the steps:
According to the state and the operation task of nuclear power generating sets, show that in described main operation step display device nuclear power generating sets move the main operation step of this task under this state;
Described main operation step display device is sent link instruction to;
Described receives the link instruction that described main operation step display device is sent, and shows the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described main operation step display device.
11. the method for supervising of nuclear power generating sets as claimed in claim 9, it is characterized in that, described state and operation task according to nuclear power generating sets, show that in the operation steps display device nuclear power generating sets move the main operation step of described task under described state, show that in the step of the status surveillance image content of the corresponding nuclear power generating sets of main operation step that show with described operation steps display device specifically may further comprise the steps:
According to the state and the operation task of nuclear power generating sets, in described, show the status surveillance picture of nuclear power generating sets when the described task of operation;
Described sends link instruction to described main operation step display device;
Described main operation step display device receives the link instruction that described sends, and shows the corresponding main operation step of status surveillance image content of the nuclear power generating sets that show with described.
12. the method for supervising as claim 9,10 or 11 described nuclear power generating sets is characterized in that,
Described operation steps display device is sent link instruction, access and the corresponding detail operations step of described main operation step, and the step that shows in described operation steps display device is specifically:
Described main operation step display device is sent link instruction to described detail operations step display device;
Described detail operations step display device receives the link instruction that described main operation step display device is sent, and shows the corresponding detail operations step of main operation step that shows with described main operation step display device;
The step that described operation steps display device is sent link instruction to the technological operation picture display device is specifically:
Described detail operations step display device is sent link instruction to described technological operation picture display device;
Described technological operation picture display device receives the link instruction that described operation steps display device is sent, show the required technological operation picture of detail operations step that described operation steps display device shows, and send and carry out the desired operation steering order of detail operations step specifically with the step of CONTROL PROCESS equipment:
Described technological operation picture display device receives the link instruction that described detail operations step display device is sent, show the required technological operation picture of detail operations step that described detail operations step display device shows, and send the desired operation steering order of the detail operations step CONTROL PROCESS equipment of carrying out.
13. the control system of nuclear power generating sets, the Monitor And Control Subsystem that it comprises nuclear power generating sets is characterized in that, the Monitor And Control Subsystem of described nuclear power generating sets comprises:
Is used to show the status surveillance picture of nuclear power generating sets;
The operation steps display device, be used to show the nuclear power generating sets that show with described the corresponding main operation step of status surveillance image content and with the corresponding detail operations step of described main operation step;
The technological operation picture display device is used to show the required technological operation picture of detail operations step of described operation steps display device demonstration, and sends and carry out the desired operation steering order of described detail operations step with CONTROL PROCESS equipment.
14. the control system of nuclear power generating sets as claimed in claim 13 is characterized in that, described has the link key that is used to call out and link to described operation steps display device; Described operation steps display device has the link key that is used to call out and link to the link key of described and is used to call out and link to described technological operation picture display device.
15. the control system of nuclear power generating sets as claimed in claim 13 is characterized in that, described operation steps display device comprises:
Main operation step display device is used to show the corresponding main operation step of status surveillance image content of the nuclear power generating sets that show with described;
Detail operations step display device is used to show the corresponding detail operations step of main operation step that shows with described main operation step display device;
What described technological operation picture display device showed is the required technological operation picture of detail operations step that described detail operations step display device shows.
16. the control system of nuclear power generating sets as claimed in claim 15 is characterized in that, described has the link key that is used to call out and link to described main operation step display device; Described main operation step display device has the link key that is used to call out and link to the link key of described and is used to call out and link to described detail operations step display device; Described detail operations step display device has the link key that is used to call out and link to the link key of described technological operation picture display device and is used to call out and link to described main operation step display device.
17. the control system as claim 13 or 15 described nuclear power generating sets is characterized in that, the Monitor And Control Subsystem of described nuclear power generating sets also comprises:
Decompose picture display device, be used to show the main operation step of finishing the work of described demonstration and the actual logic action situation of the needed consolidated return of detail operations step;
Described also has the link key that is used to call out and link to described decomposition picture display device.
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| CN101447240B (en) * | 2008-12-22 | 2012-12-05 | 中国广东核电集团有限公司 | Accident monitor system for nuclear power unit and monitor method thereof |
| CN101477377B (en) * | 2009-01-05 | 2011-01-12 | 大亚湾核电运营管理有限责任公司 | Nuclear power generating sets system and its security monitoring method and apparatus |
| CN101794633B (en) * | 2009-02-03 | 2012-10-31 | 中广核工程有限公司 | Nuclear power station electronic soft key system |
| CN101847455B (en) * | 2009-03-25 | 2013-10-02 | 三菱电机株式会社 | Nuclear-plant safety system operating device |
| CN101783632B (en) * | 2009-12-15 | 2012-11-28 | 中广核工程有限公司 | Control device of motor of nuclear power station and control method thereof |
| CN102044308A (en) * | 2010-09-30 | 2011-05-04 | 中广核工程有限公司 | Acquisition method and system for real time data of nuclear plant DCS |
| WO2012075789A1 (en) * | 2010-12-10 | 2012-06-14 | 中国广东核电集团有限公司 | Digitalized control system (dcs) of nuclear power unit, information processing method and device for dcs |
| CN102157213A (en) * | 2010-12-10 | 2011-08-17 | 中国广东核电集团有限公司 | Digital overall running program of nuclear power unit and access method and system of digital overall running program |
| CN102157213B (en) * | 2010-12-10 | 2013-10-16 | 中国广东核电集团有限公司 | Method and system of digital overall running program for nuclear power unit |
| EP2650884A4 (en) * | 2010-12-10 | 2016-06-15 | China General Nuclear Power | Digitalized control system (dcs) of nuclear power unit, information processing method and device for dcs |
| WO2014173274A1 (en) * | 2013-04-23 | 2014-10-30 | 湖南工学院 | Reliability judgment method for monitoring transferring actions by operator in digitization main control room of nuclear power plant |
| CN104267677A (en) * | 2014-09-10 | 2015-01-07 | 上海电气电站设备有限公司 | Real-time display method for gas turbine sequential control step sequence and information |
| CN109597393A (en) * | 2018-11-15 | 2019-04-09 | 中国核电工程有限公司 | The design implement method of key security functionality in a kind of nuclear power plant's accident treatment strategy |
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Effective date of registration: 20161020 Address after: Shenzhen science and technology building, No. 1001 Futian District Road, Shenzhen city Guangdong province 518000 18 floor Patentee after: Lingdong Nuclear Power Co., Ltd. Address before: 518031 Guangdong city of Shenzhen province Futian District science and technology building, Shangbu road 18 Patentee before: Dayawan Nuclear Power Running Management Co., Ltd. |