CN113627612B - Power technology supervision method for electrical equipment in nuclear island and computer terminal - Google Patents
Power technology supervision method for electrical equipment in nuclear island and computer terminal Download PDFInfo
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Abstract
The invention relates to a power technology supervision method and a computer terminal for electrical equipment in a nuclear island, which are used for carrying out power technology supervision on the electrical equipment in the nuclear island and comprise the following steps: determining the purpose of power technology supervision of the nuclear island electrical equipment and an object to be supervised; the purpose of the power technology supervision is determined according to the power technology supervision definition of the electrical equipment in nuclear power; identifying a supervision standard of the power technology supervision of the object to be supervised according to the purpose of the power technology supervision and the object to be supervised; determining the technical requirements of power technology supervision of an object to be supervised according to supervision standards; and carrying out power technology supervision on the object to be supervised according to the technical requirements. The invention comprehensively arranges the coverage range of the power technology supervision, carries out the power technology supervision on each stage of the related electrical equipment in the nuclear island, avoids the problem of incomplete coverage when writing technical supervision guidelines and implementing the power technology supervision work, and can effectively and comprehensively supervise the power technology of the electrical equipment.
Description
Technical Field
The invention relates to the technical field of electric power of electrical equipment in a nuclear island, in particular to an electric power technical supervision method and a computer terminal of the electrical equipment in the nuclear island.
Background
The requirements of the existing nuclear power plant power technology supervision execution range on the nuclear island electrical equipment are limited to the whole process of power construction and power production from engineering design, equipment selection, supervision, installation, debugging, test production, operation, maintenance, standby application to technical transformation and the like of the nuclear island electrical equipment. Therefore, the existing power technology of the nuclear power plant cannot be effectively covered within the supervision range, so that some power technologies are not effectively supervised.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a power technology supervision method and a computer terminal for electrical equipment in a nuclear island aiming at the defects in the prior art.
The technical scheme adopted for solving the technical problems is as follows: a method of constructing a power technology supervision of electrical equipment in a nuclear island for power technology supervision of electrical equipment in the nuclear island, the method comprising the steps of:
determining the purpose of power technology supervision of the nuclear island electrical equipment and an object to be supervised; the purpose of the power technology supervision is determined according to the power technology supervision definition of the electrical equipment in nuclear power;
identifying a supervision standard of the power technology supervision of the object to be supervised according to the purpose of the power technology supervision and the object to be supervised;
determining the technical requirements of power technology supervision of the object to be supervised according to the supervision standard;
and carrying out power technology supervision on the object to be supervised according to the technical requirements.
In the power technology supervision method of the electrical equipment in the nuclear island, the object to be supervised comprises: any one or more of insulation equipment, relay protection and safety devices, electrical measurement equipment, electric heads, penetrating members and electrical devices of a generator;
and the object to be supervised performs screening and determination according to the power technology supervision in the nuclear island.
In the power technology supervision method of the electrical equipment in the nuclear island according to the invention, the supervision standard for identifying the power technology supervision of the object to be supervised according to the purpose of the power technology supervision and the object to be supervised comprises:
according to the power technology supervision requirements of electrical equipment in a nuclear island, combining the purpose of the power technology supervision and an object to be supervised, determining a first supervision standard;
and determining a second supervision standard according to the purpose of power technology supervision and the object to be supervised and combining keywords.
In the power technology supervision method of the electrical equipment in the nuclear island according to the present invention, the first supervision standard includes: a nuclear safety law, a nuclear safety guide rule and a forced enforcement class standard of a nuclear power plant;
the second monitoring criteria include: the national standard, industry standard and energy bureau standard of the object to be supervised.
In the power technology supervision method of the electrical equipment in the nuclear island of the invention, the technical requirements of the power technology supervision of the object to be supervised include: design selection technical requirements, construction acceptance technical requirements, operation maintenance technical requirements and retirement technical requirements.
In the power technology supervision method of the electrical equipment in the nuclear island, if the technical requirements of the power technology supervision of the object to be supervised are as follows: designing a model selection technical requirement, determining the technical requirement of the power technology supervision of the object to be supervised according to the supervision standard comprises the following steps:
screening design choice type supervision criteria related to the title and the design choice type from the supervision criteria according to the supervision criteria;
and determining the design selection technical requirement based on the design selection supervision criterion.
In the power technology supervision method of the electrical equipment in the nuclear island, if the technical requirements of the power technology supervision of the object to be supervised are as follows: and if the construction acceptance technical requirement is met, determining the technical requirement of the power technology supervision of the object to be supervised according to the supervision standard comprises the following steps:
screening out construction acceptance supervision criteria with titles related to construction acceptance from the supervision criteria according to the supervision criteria;
and determining the construction acceptance technical requirement based on the construction acceptance supervision criterion.
In the power technology supervision method of the electrical equipment in the nuclear island, if the technical requirements of the power technology supervision of the object to be supervised are as follows: operating maintenance technical requirements, determining the technical requirements of the power technical supervision of the object to be supervised according to the supervision standard comprises:
screening operation and maintenance supervision criteria related to the title and the operation and maintenance from the supervision criteria according to the supervision criteria;
and determining the operation and maintenance technical requirements based on the operation and maintenance supervision criterion.
In the power technology supervision method of the electrical equipment in the nuclear island, if the technical requirements of the power technology supervision of the object to be supervised are as follows: retired technical requirements, determining the technical requirements of the power technical supervision of the object to be supervised according to the supervision standard comprises:
screening out retirement supervision criteria related to the title and retirement from the supervision criteria according to the supervision criteria;
and determining the retirement technical requirements based on the retirement supervision criterion.
The present invention also provides a computer terminal comprising: a memory and a processor;
the memory is used for storing a computer program;
the processor is used for implementing the power technology supervision method of the electrical equipment in the nuclear island when executing the computer program stored in the memory.
The power technology supervision method and the computer terminal for the electrical equipment in the nuclear island have the following beneficial effects: electrical power technology supervision for electrical devices in a nuclear island, comprising: determining the purpose of power technology supervision of the nuclear island electrical equipment and an object to be supervised; the purpose of the power technology supervision is determined according to the power technology supervision definition of the electrical equipment in nuclear power; identifying a supervision standard of the power technology supervision of the object to be supervised according to the purpose of the power technology supervision and the object to be supervised; determining the technical requirements of power technology supervision of an object to be supervised according to supervision standards; and carrying out power technology supervision on the object to be supervised according to the technical requirements. The invention comprehensively arranges the coverage range of the power technology supervision, carries out the power technology supervision on each stage of the related electrical equipment in the nuclear island, avoids the problem of incomplete coverage when writing technical supervision guidelines and implementing the power technology supervision work, and can effectively and comprehensively supervise the power technology of the electrical equipment.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a flow chart of a power technology supervision method of an electrical device in a nuclear island according to an embodiment of the present invention.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
In order to perfect the supervision scope of the power technology supervision of the nuclear island electrical equipment in the nuclear power plant, the invention is based on the power technology supervision of the existing nuclear power plant, and relevant technical requirements are determined by identifying the supervision standard of the power technology of the nuclear island electrical equipment, so that the effective coverage of the power technology supervision of the electrical equipment is realized. Specifically, referring to fig. 1, a flow chart of an alternative embodiment of a power technology supervision method for electrical devices in a nuclear island according to the present invention is shown.
The power technology supervision method of the electrical equipment in the nuclear island is used for carrying out power technology supervision on the electrical equipment in the nuclear island, and as shown in fig. 1, the power technology supervision method of the electrical equipment in the nuclear island comprises the following steps:
step S101, determining the purpose of power technology supervision of the nuclear island electrical equipment and an object to be supervised; the purpose of the electrical power technical supervision is determined according to the electrical power technical supervision definition of the electrical equipment in nuclear power.
Optionally, the object to be supervised includes, but is not limited to: any one or more of insulation equipment, relay protection and safety devices, electrical measurement equipment, electric heads, penetrating members and electrical devices of a generator.
The object to be supervised is screened and determined according to the power technology supervision in the nuclear island. Specifically, according to the power technology supervision of the conventional electrical equipment in the nuclear power plant, screening out objects to be supervised from the related electrical equipment of the nuclear island, and screening and defining the supervision scope of the objects to be supervised.
Step S102, according to the purpose of the power technology supervision and the object to be supervised, identifying the supervision standard of the power technology supervision of the object to be supervised.
In some embodiments, the monitoring criteria for identifying the power technology monitoring of the object to be monitored, based on the purpose of the power technology monitoring and the object to be monitored, include: according to the power technology supervision requirements of the electrical equipment in the nuclear island, combining the purpose of power technology supervision and an object to be supervised, determining a first supervision standard; and determining a second supervision standard according to the purpose of power technology supervision and the object to be supervised and combining keywords.
Optionally, the first supervision criterion comprises: nuclear security laws, nuclear security guidelines, and nuclear power plant enforcement class standards. The second monitoring criteria include: national standard, industry standard, energy bureau standard of objects to be supervised.
Among these, the nuclear security laws and guidelines are the criteria that must be met by electrical devices.
In some embodiments, the nuclear safety guidelines may include, but are not limited to, the guidelines of the HAD102/13 emergency power system for nuclear power plants.
In some embodiments, the nuclear power plant enforcement class criteria include, but are not limited to, RCC-M pressurized water reactor nuclear island mechanical equipment design and construction rules.
Optionally, keywords include, but are not limited to: nuclear power plants, nuclear islands, security levels, electrical equipment electrical systems, and the like. Thus, a screening lookup based on these keywords may determine a second monitoring criteria.
Step S103, determining the technical requirements of power technology supervision of the object to be supervised according to supervision standards.
In the embodiment of the invention, the technical requirements of the power technology supervision of the object to be supervised include: design selection technical requirements, construction acceptance technical requirements, operation maintenance technical requirements and retirement technical requirements.
In some embodiments, if the technical requirements of the power technical supervision of the object to be supervised are: designing the technical requirements of model selection, determining the technical requirements of power technical supervision of the object to be supervised according to the supervision standard comprises the following steps: screening design selection type supervision criteria of which the titles are related to the design selection types from the supervision criteria according to the supervision criteria; based on design choice supervision criteria, design choice technical requirements are determined.
Specifically, in the supervision criteria determined in step S102, design choice supervision criteria whose title is related to the design choice (including, but not limited to, design and construction, design, device choice or device configuration, etc.) are selected from the objects to be supervised, and then technical requirements related to the design choice (including, but not limited to, design and construction, design, device choice or device configuration, etc.) are selected from the selected design choice supervision criteria. Here, the technical requirements related to design choice are requirements or standard terms given in the design choice criteria for "design", "choice", "design and construction", "device choice" or "device configuration", etc. For example, including but not limited to nuclear power plant safety level power systems and equipment protection are performed in accordance with NB/T20089, GB/T12788 related specifications.
In some embodiments, if the technical requirements of the power technical supervision of the object to be supervised are: if the construction acceptance technical requirement is met, determining the technical requirement of the power technology supervision of the object to be supervised according to the supervision standard comprises the following steps: screening out construction acceptance supervision criteria related to the title and construction acceptance from the supervision criteria according to the supervision criteria; and determining the construction acceptance technical requirement based on the construction acceptance supervision criterion.
Specifically, in the supervision standard determined in step S102, construction acceptance supervision criteria (such as GB/T37549 technical specifications for relay protection of large-scale nuclear power generator transformer sets) with titles related to construction acceptance (including but not limited to construction, acceptance, quality acceptance, etc.) are selected from the objects to be supervised, and then technical requirements related to construction acceptance (including but not limited to construction, acceptance, quality acceptance, etc.) are selected from the selected construction acceptance supervision criteria. Here, the technical requirements related to the construction acceptance are requirements or standard terms given for "construction", "acceptance", "construction and acceptance", "quality acceptance", and the like in the construction acceptance criterion. For example, the first grid-connected nuclear power plant unit should meet the requirements of NB/T25013 and NB/T25015, and when the unit is put into operation, relevant relay protection, automatic devices, power special communication supporting facilities and the like should be put into operation at the same time.
In some embodiments, if the technical requirements of the power technical supervision of the object to be supervised are: operating the maintenance technical requirements, determining the technical requirements of the power technical supervision of the object to be supervised according to the supervision standard comprises: screening out operation maintenance supervision criteria related to the title and the operation maintenance from the supervision criteria according to the supervision criteria; based on the operation maintenance supervision criterion, an operation maintenance technical requirement is determined.
Specifically, in the supervision criteria determined in step S102, operation maintenance criteria related to the title and the operation maintenance (including but not limited to maintenance, test, repair, etc.) are selected from the objects to be supervised, and then technical requirements related to the operation maintenance (including but not limited to maintenance, test, repair, etc.) are selected from the selected operation maintenance supervision criteria. Here, the technical requirements related to the operation maintenance are requirements or standard terms given for "maintenance", "test", "repair", etc. in the operation maintenance guidelines. For example, periodic test requirements for performing the safety function part of the safety level system protection device should be in compliance with the specifications of GB/T5204. The monitoring method and the periodic test of the running state of the equipment are in accordance with the GB/T12788 rule.
In some embodiments, if the technical requirements of the power technical supervision of the object to be supervised are: retired technical requirements, determining technical requirements of power technical supervision of the object to be supervised according to supervision standards comprises: screening out retired supervision criteria related to the title and retirement from the supervision criteria according to the supervision criteria; based on retirement supervision criteria, retirement specifications are determined.
Specifically, in the supervision criteria determined in step S102, decommissioning criteria related to decommissioning (including but not limited to decommissioning, elimination, scrapping, etc.) are selected from the objects to be supervised, and then technical requirements related to decommissioning (including but not limited to decommissioning, elimination, scrapping, etc.) are selected from the selected operation maintenance supervision criteria. Here, the technical requirements related to decommissioning are requirements or standard terms given for "decommissioning", "obsolete", "scrapped" and the like in the operation maintenance guidelines. For example, the nuclear plant obsolete management policies, procedures and methods are performed with reference to NB/T20465, nuclear plant obsolete management guidelines.
Step S104, carrying out power technology supervision on the object to be supervised according to the technical requirement.
The power technology supervision method of the electrical equipment in the nuclear island combines the existing power technology supervision standard, designs 3 layers (the first layer is a nuclear safety law and a nuclear safety guideline, the second layer is a nuclear power plant forced execution class standard, the third layer is a standard identification term of national standards, industry standards, energy bureau standards and the like determined based on keywords), and provides a specific operable method for the guideline writing and implementation of the power technology supervision of the nuclear island, wherein the 4 dimensions (design selection, construction acceptance, operation maintenance and retirement) of the power technology supervision implementation structure; the professional and equipment range covered by the electric power technical supervision institute can be comprehensively combed; meanwhile, the method of the embodiment of the invention covers the whole processes of design, construction, operation, maintenance, retirement and the like of the power technology supervision of the nuclear island electric equipment, effectively avoids the problem of incomplete structure when writing technical supervision guidelines and implementing power technology supervision work, comprehensively checks the compliance of all regulations of the whole processes of design, purchase, construction, operation, maintenance and retirement of the electric system equipment, and improves the healthy and stable operation of the electric system equipment under the condition of meeting all regulations.
The present invention also provides a computer terminal comprising: memory and a processor.
Wherein the memory is for storing a computer program.
The processor is used for implementing the power technology supervision method of the electrical equipment in the nuclear island disclosed by the embodiment of the invention when executing the computer program stored in the memory.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same according to the content of the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made with the scope of the claims should be covered by the claims.
Claims (9)
1. A method of power technology supervision of electrical equipment in a nuclear island, for power technology supervision of electrical equipment in the nuclear island, the method comprising the steps of:
determining the purpose of power technology supervision of the nuclear island electrical equipment and an object to be supervised; the purpose of the power technology supervision is determined according to the power technology supervision definition of the electrical equipment in nuclear power;
identifying a supervision standard of the power technology supervision of the object to be supervised according to the purpose of the power technology supervision and the object to be supervised; the monitoring standard for identifying the power technology monitoring of the object to be monitored according to the purpose of the power technology monitoring and the object to be monitored comprises the following steps: according to the power technology supervision requirements of electrical equipment in a nuclear island, combining the purpose of the power technology supervision and an object to be supervised, determining a first supervision standard; determining a second supervision standard according to the purpose of electric power technology supervision and the object to be supervised and combining keywords;
determining the technical requirements of power technology supervision of the object to be supervised according to the supervision standard;
and carrying out power technology supervision on the object to be supervised according to the technical requirements.
2. The method of power technology supervision of electrical equipment in a nuclear island according to claim 1, wherein the object to be supervised comprises: any one or more of insulation equipment, relay protection and safety devices, electrical measurement equipment, electric heads, penetrating members and electrical devices of a generator;
and the object to be supervised performs screening and determination according to the power technology supervision in the nuclear island.
3. The method of power technology supervision of electrical equipment in a nuclear island according to claim 1, wherein the first supervision criterion comprises: a nuclear safety law, a nuclear safety guide rule and a forced enforcement class standard of a nuclear power plant;
the second monitoring criteria include: the national standard, industry standard and energy bureau standard of the object to be supervised.
4. The method for power technology supervision of electrical equipment in a nuclear island according to claim 1, wherein the technical requirements of the power technology supervision of the object to be supervised include: design selection technical requirements, construction acceptance technical requirements, operation maintenance technical requirements and retirement technical requirements.
5. The method for power technology supervision of electrical equipment in a nuclear island according to claim 4, wherein if the technical requirements of the power technology supervision of the object to be supervised are: designing a model selection technical requirement, determining the technical requirement of the power technology supervision of the object to be supervised according to the supervision standard comprises the following steps:
screening design choice type supervision criteria related to the title and the design choice type from the supervision criteria according to the supervision criteria;
and determining the design selection technical requirement based on the design selection supervision criterion.
6. The method for power technology supervision of electrical equipment in a nuclear island according to claim 5, wherein if the technical requirements of the power technology supervision of the object to be supervised are: and if the construction acceptance technical requirement is met, determining the technical requirement of the power technology supervision of the object to be supervised according to the supervision standard comprises the following steps:
screening out construction acceptance supervision criteria with titles related to construction acceptance from the supervision criteria according to the supervision criteria;
and determining the construction acceptance technical requirement based on the construction acceptance supervision criterion.
7. The method for power technology supervision of electrical equipment in a nuclear island according to claim 4, wherein if the technical requirements of the power technology supervision of the object to be supervised are: operating maintenance technical requirements, determining the technical requirements of the power technical supervision of the object to be supervised according to the supervision standard comprises:
screening operation and maintenance supervision criteria related to the title and the operation and maintenance from the supervision criteria according to the supervision criteria;
and determining the operation and maintenance technical requirements based on the operation and maintenance supervision criterion.
8. The method for power technology supervision of electrical equipment in a nuclear island according to claim 4, wherein if the technical requirements of the power technology supervision of the object to be supervised are: retired technical requirements, determining the technical requirements of the power technical supervision of the object to be supervised according to the supervision standard comprises:
screening out retirement supervision criteria related to the title and retirement from the supervision criteria according to the supervision criteria;
and determining the retirement technical requirements based on the retirement supervision criterion.
9. A computer terminal, comprising: a memory and a processor;
the memory is used for storing a computer program;
the processor is configured to implement the power technology supervision method of an electrical device in a nuclear island according to any one of claims 1 to 8 when executing the computer program stored in the memory.
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CN103279832A (en) * | 2013-06-04 | 2013-09-04 | 国家电网公司 | Transformer substation engineering construction quality supervision analysis system |
CN109358584A (en) * | 2018-10-23 | 2019-02-19 | 中核核电运行管理有限公司 | The equipment supervisory methods of nuclear power plant's pneumatic operated valve |
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