CN110569557A - Intelligent autonomous design platform for power transmission and transformation project and working method thereof - Google Patents
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Abstract
The invention belongs to the technical field of power transmission and transformation project autonomous design, and provides an intelligent autonomous design platform of a power transmission and transformation project and a working method thereof, wherein the platform comprises a basic data database, design nodes, a design result overall evaluation module and a design result output module; the basic data database is used for managing and applying data required by intelligent autonomous design of the power transmission and transformation project, the design node refers to any one of design tasks and evaluation links of the power transmission and transformation project and the transformer substation design project, the design result overall evaluation module is used for achieving overall evaluation of the design result of the current power transmission and transformation project, and the design result output module is mainly used for achieving output of the design result. The invention can effectively improve the design quality of the power transmission and transformation project, ensure the objectivity and the accuracy of the evaluation of the design quality, avoid the repeated work in the power transmission and transformation project design, reduce the investment of human resources, save the design fund and greatly improve the design efficiency and the quality.
Description
Technical Field
The invention belongs to the technical field of power transmission and transformation project autonomous design, and particularly relates to an intelligent autonomous design platform for a power transmission and transformation project and a working method thereof.
Background
The power transmission and transformation engineering design comprises power transmission line design and transformer substation design, and is an engineering design which follows relevant technical standards and specifications and is carried out according to a certain design principle and a certain design program on the premise of determining engineering design tasks and design contents. At present, the power transmission and transformation engineering design in China mainly adopts a design mode mainly based on manpower and assisted by professional design software. With this design mode, a lot of labor is required for professional designers; also, the design quality is closely related to the skill level and design experience of the designer. Along with the continuous expansion of the scale of the power transmission and transformation project, the complexity of the project design is also continuously improved, how to ensure the design quality of the power transmission and transformation project, how to improve the efficiency of the design work of the power transmission and transformation project, and how to objectively and accurately evaluate the design quality of the power transmission and transformation project become great challenges in the field of the design of the power transmission and transformation project. On the other hand, in the present stage, many aspects of the electrical industry have been automated to a high degree, and the degree of automation technology applied in the design of power transmission and transformation projects is low. An intelligent automation technology is introduced into the power transmission and transformation engineering design, so that the manual operation content can be effectively simplified, and the engineering design efficiency is obviously improved; the artificial intelligence technology is introduced into the power transmission and transformation engineering design evaluation process, so that the design scheme can be optimized, the engineering design quality is improved, and the design evaluation result is more objective and accurate.
disclosure of Invention
the invention aims to overcome the defects of the design mode of the existing power transmission and transformation project and provides an intelligent autonomous design platform of the power transmission and transformation project and a working method thereof.
The invention aims to be realized by the following technical scheme.
An intelligent autonomous design platform for power transmission and transformation engineering comprises a basic data database, design nodes, a design result overall evaluation module and a design result output module.
The basic data database is used for realizing management application of data required by intelligent autonomous design of the power transmission and transformation project and mainly comprises a technical specification database, a general design database, an equipment general type selection database and a current design project database.
The technical specification database of the basic data database mainly comprises technical specifications required to be observed and referred by power transmission and transformation design projects, and mainly aims at 35kV-750kV transmission line design projects and 35kV-750kV transformer substation design projects, and comprises 110 kV-750kV overhead transmission line design specifications (GB 50545-2010), 66kV and following overhead power line design specifications (GB 50061-2010), power engineering cable design standards (GB 50217-2018), overhead transmission line tower structure design technical specifications (DL/T 5154-2012), overhead transmission line basic design technical specifications (DL/T 5219-2014), construction engineering project management specifications (GB/T 26-2017), 35kV-110kV transformer substation design specifications (GB 50059-2011), And the current national standard such as technical code of 220kV-750kV transformer substation design (DL/T5218-2012).
the general design database of the basic data database mainly aims at the general design of a power transmission line design project of 35kV-750kV and a transformer substation design project of 35kV-750 kV. The general design of the power transmission line design project specifically comprises power transmission line hardware general design, tower general design, fabricated foundation general design, tower foundation general design, cable laying general design and the like; the general design of the transformer substation design project specifically comprises a general design of a 35kV-750kV transformer substation, a general design of a 35kV-750kV intelligent transformer substation and the like.
The general equipment type selection database of the basic data database mainly aims at primary general equipment and secondary general equipment of a 35kV-750kV transformer substation. The primary universal equipment specifically comprises a transformer, a high-voltage parallel reactor, a combined electrical appliance, a circuit breaker, an isolating switch, a grounding switch, a current transformer, a voltage transformer, a parallel capacitor, a low-voltage parallel reactor, a lightning arrester, a post insulator, a switch cabinet and the like; the secondary general equipment specifically comprises a monitoring system, a measurement and control device, a line protection device, a bus segmentation protection device, a circuit breaker protection device, a transformer protection device, a high-voltage shunt reactor protection device, a short lead protection device, a fault recording device, a vector step disconnection device, a low-cycle low-voltage load reduction device, a standby power supply automatic switching device, a protection and measurement integrated device, a merging unit device, an intelligent terminal device, a phasor measurement device, a time synchronization device, a digital electric energy meter, an electric energy remote terminal and the like.
The current design project database of the basic data database is used for storing original data of the current power transmission and transformation design project and design contents of the current power transmission and transformation design project written by a front design node, the original data of the current power transmission and transformation design project comprises power transmission line capacity, voltage level, starting and stopping positions, regional geology, an environmental survey report, a primary site selection and line selection planning scheme and related supporting files in the power transmission line design project, and the transformer substation design project comprises construction scale of a transformer substation to be built, connection condition of an electric power system and the transformer substation to be built, load of the transformer substation to be built, environmental conditions, geographical position of the transformer substation, power supply range of the transformer substation and the like.
The design node refers to any one of a design task and an evaluation link in a power transmission line design project and a transformer substation design project. The design tasks comprise the design tasks of path schemes, channel planning, tower planning, communication design, foundation planning, lightning protection, insulation matching, lead and ground wire model selection, substation incoming and outgoing lines, other facilities and the like in the power transmission line design project; meanwhile, the design method also comprises any one of the sub-design tasks of an electrical primary system design module, an electrical secondary system design module, a civil engineering design module, a heating, ventilating and air conditioning design module, a station area planning and total layout design module, a water supply and drainage design module and a fire protection design module in the design engineering of the transformer substation. The evaluation link of the design task is composed of an evaluation index, an evaluation model and an evaluation flow aiming at the design task, and a designer can select whether to enter the evaluation link after the design task is finished.
The design node and the basic data database adopt a concurrent access mechanism in the interaction process, can meet the requirement of multitask random concurrent access, and has the functions of access authority setting, identity authentication and safety protection.
The interactive process mainly comprises the following steps: (1) a concurrent access mechanism is adopted to allow multiple users and multiple design nodes to randomly and concurrently access and query a technical specification database, and designers can modify and supplement the content in the database after passing through authority identification and identity authentication; (2) a concurrent access mechanism is adopted, multiple users and multiple design nodes are allowed to randomly and concurrently access and query a general design database, designers can modify and supplement the content in the database after passing through authority identification and identity authentication, a design platform can be automatically matched with a corresponding general design module according to the current power transmission and transformation project parameters, and the designers can select whether to write the current finished design into the general design database after the current power transmission and transformation project is finished; (3) a concurrent access mechanism is adopted, multiple users and multiple design nodes are allowed to randomly and concurrently access a universal type selection database of the query equipment, designers can modify and supplement the content in the database after passing through authority identification and identity authentication, and a design platform can be automatically matched with a corresponding equipment type according to the current power transmission and transformation engineering parameters; (4) and a concurrent access mechanism is adopted, so that multiple users and multiple design nodes are allowed to randomly and concurrently access, query and write into the current design engineering database.
The design result overall evaluation module realizes overall evaluation of the design result of the current power transmission and transformation design project, sets evaluation indexes, evaluation models and evaluation flows of the power transmission and transformation design project mainly according to other indexes such as technical indexes, safety indexes, economic indexes or environmental indexes, and performs overall evaluation on the design result of the current power transmission and transformation design project.
The design result output module is mainly used for outputting the design result and outputting the paperless research report, design specification, evaluation report, project approximate calculation book and design drawing of the current power transmission and transformation design project according to the standard research report, the design specification, the evaluation report, the project approximate calculation book and the design drawing template in the universal design database.
the invention also provides a working method of the intelligent autonomous design platform for the power transmission and transformation project, which mainly comprises the following steps:
(1) basic data input and indexing process
Inputting basic data of a project to be designed in a manual or automatic matching mode, simultaneously, respectively establishing a keyword index and a keyword library for data contents by taking a natural paragraph as a basic unit, and storing the keyword index and the keyword library in a current design database, wherein the system platform adopts a B/S structure. The basic data comprise power transmission line capacity, voltage grade, starting and stopping positions, regional geology, environmental survey reports, a primary site selection and line selection planning scheme, related supportive files and the like in power transmission line design engineering; the design project of the transformer substation comprises the construction scale of the transformer substation to be built, the connection condition of the power system and the transformer substation to be built, the load of the transformer substation to be built, the environmental condition, the geographical position of the transformer substation, the power supply range of the transformer substation and the like.
(2) Starting condition judgment
The system carries out authority authentication and identity authentication on designers, and inquires whether basic data of the current design project in a current design project database is complete or not, when the basic data of the current design project in the current design project database is complete and the designers pass the authority authentication and the identity authentication, the intelligent autonomous design platform automatically operates; otherwise, the intelligent autonomic design platform does not operate.
(3) design node query database process
According to basic information required by the design node, accessing and inquiring a current design project database under a concurrent access rule, and according to key words, inquiring the required basic information and current design project information finished by the front-end design node; according to the design content of the design node, accessing and inquiring the relevant technical specifications of the technical specification database under the rule of concurrent access; according to the design content of the design node, accessing and inquiring a related design template of the general design database under the rule of concurrent access; and accessing the relevant equipment model of the universal type selection database of the query equipment under the concurrent access rule according to the design content of the design node.
(4) design node autonomic design process
And designing according to the design content of the node based on the general design and according to the requirements of technical specifications. Specifically, a designer or a design node toolkit selects a general design template of corresponding design content, and the content in the general design template is automatically extracted to a system platform operation interface; for the content which needs to be designed according to the actual situation of the specific engineering, the designer can interactively select or automatically input the related design content according to a pull-down menu provided by the design template, or the design node toolkit intelligently selects or calculates and fills according to the pull-down menu provided by the design template according to the technical specification. After the design task is finished, a designer can select whether to enter an evaluation link of the design task, if so, the design result of the design task is evaluated according to an evaluation model and an evaluation flow to obtain an evaluation result; and if the designer selects no, not performing an evaluation link.
(5) Process for writing design nodes into current design engineering database
after the current design node completes the design task, the design content and the evaluation result are written into the current design engineering database according to the concurrent access rule so as to be accessed and inquired by the next design node.
(6) Design result overall evaluation process
And performing overall evaluation on the design result of the current power transmission and transformation design project according to the set evaluation index, evaluation model and evaluation flow, and writing the evaluation result into the current design project database.
(7) Automated design result output process
After all design nodes of the current power transmission and transformation design project are finished, according to the design content of the project in the current design project database and a design report template in a general design database, automatically filling a design report, and finally generating a research report, a design specification, an evaluation report, an engineering approximate calculation book and a design drawing in a paperless manner.
Compared with the prior art, the invention has the following advantages:
1. Has strong practicability. The intelligent autonomous design platform is comprehensive in function, capable of achieving high-efficiency high-quality design, convenient to operate, friendly in man-machine interaction, easy to develop in a modularization mode, easy to upgrade, easy to expand and easy to maintain, and can achieve cross-platform design.
2. has high reliability. On one hand, the intelligent autonomous design platform not only depends on the technical level and the design experience of designers, but also adopts intelligent evaluation indexes, evaluation models and evaluation flows, so that the design result of the power transmission and transformation project has high reliability; on the other hand, the intelligent autonomous design platform is based on the establishment of a complete database and a reliable man-machine interaction system, and can ensure the integrity, consistency, usability, storage permanence and high stability of the design platform of information data; meanwhile, based on the componentized software development of the power transmission and transformation engineering design flow, the design platform has the performance of quickly recovering abnormity and faults.
3. Has high safety. The intelligent design platform can ensure the safety of basic information data and has certain anti-attack capability and automatic tracking capability of the whole design process.
4. Has high intelligence. The key technology and key links in the realization of the intelligent autonomous design platform adopt a model, an algorithm and a processing process based on a new generation artificial intelligence technology, so that the design platform has the characteristic of high intelligence.
5. A high degree of automation is achieved. The intelligent platform can be applied to realize automation of a power transmission and transformation engineering design flow and paperless design results, so that the labor cost is greatly reduced, the time cost is reduced, and the leap of the design efficiency is realized.
Drawings
Fig. 1 is a schematic diagram of the general architecture of the intelligent autonomous design platform for power transmission and transformation engineering of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
As shown in fig. 1, an embodiment of the present invention provides an intelligent autonomous design platform for power transmission and transformation engineering, which includes a basic data database, design nodes, a design result overall evaluation module, and a design result output module.
The basic data database is used for realizing management application of data required by intelligent autonomous design of the power transmission and transformation project and mainly comprises a technical specification database, a general design database, an equipment general type selection database and a current design project database.
The technical specification database of the basic data database mainly comprises technical specifications required to be observed and referred by power transmission and transformation design projects, and mainly aims at 35kV-750kV transmission line design projects and 35kV-750kV transformer substation design projects, and comprises 110 kV-750kV overhead transmission line design specifications (GB 50545-2010), 66kV and following overhead power line design specifications (GB 50061-2010), power engineering cable design standards (GB 50217-2018), overhead transmission line tower structure design technical specifications (DL/T 5154-2012), overhead transmission line basic design technical specifications (DL/T 5219-2014), construction engineering project management specifications (GB/T 26-2017), 35kV-110kV transformer substation design specifications (GB 50059-2011), And the current national standard such as technical code of 220kV-750kV transformer substation design (DL/T5218-2012).
The general design database of the basic data database mainly aims at the general design of a power transmission line design project of 35kV-750kV and a transformer substation design project of 35kV-750 kV. The general design of the power transmission line design project specifically comprises power transmission line hardware general design, tower general design, fabricated foundation general design, tower foundation general design, cable laying general design and the like; the general design of the transformer substation design project specifically comprises a general design of a 35kV-750kV transformer substation, a general design of a 35kV-750kV intelligent transformer substation and the like.
The general equipment type selection database of the basic data database mainly aims at primary general equipment and secondary general equipment of a 35kV-750kV transformer substation. The primary universal equipment specifically comprises a transformer, a high-voltage parallel reactor, a combined electrical appliance, a circuit breaker, an isolating switch, a grounding switch, a current transformer, a voltage transformer, a parallel capacitor, a low-voltage parallel reactor, a lightning arrester, a post insulator, a switch cabinet and the like; the secondary general equipment specifically comprises a monitoring system, a measurement and control device, a line protection device, a bus segmentation protection device, a circuit breaker protection device, a transformer protection device, a high-voltage shunt reactor protection device, a short lead protection device, a fault recording device, a vector step disconnection device, a low-cycle low-voltage load reduction device, a standby power supply automatic switching device, a protection and measurement integrated device, a merging unit device, an intelligent terminal device, a phasor measurement device, a time synchronization device, a digital electric energy meter, an electric energy remote terminal and the like.
The current design project database of the basic data database is mainly used for storing original data of the current power transmission and transformation design project and design contents of the current power transmission and transformation design project written by the front design nodes. The original data of the current power transmission and transformation design project comprise power transmission line capacity, voltage grade, starting and stopping positions, regional geology, environmental survey reports, a primary site selection and line selection planning scheme, related supportive files and the like in the power transmission line design project; the design project of the transformer substation comprises the construction scale of the transformer substation to be built, the connection condition of the power system and the transformer substation to be built, the load of the transformer substation to be built, the environmental condition, the geographical position of the transformer substation, the power supply range of the transformer substation and the like.
the design node refers to any one of a design task and an evaluation link in a power transmission line design project and a transformer substation design project. The design tasks comprise the design tasks of path schemes, channel planning, tower planning, communication design, foundation planning, lightning protection, insulation matching, lead and ground wire model selection, substation incoming and outgoing lines, other facilities and the like in the power transmission line design project; meanwhile, the design method also comprises any one of the sub-design tasks of an electrical primary system design module, an electrical secondary system design module, a civil engineering design module, a heating, ventilating and air conditioning design module, a station area planning and total layout design module, a water supply and drainage design module and a fire protection design module in the design engineering of the transformer substation. The evaluation link of the design task is composed of an evaluation index, an evaluation model and an evaluation flow aiming at the design task, and a designer can select whether to enter the evaluation link after the design task is finished.
The design node and the basic data database adopt a concurrent access mechanism in the interaction process, can meet the requirement of multitask random concurrent access, and has the functions of access authority setting, identity authentication and safety protection.
the concurrent access means that two or more database accesses occur in the same time interval. I.e. a plurality of programs run simultaneously during a macroscopic period of time. However, since only one program can be executed at a time in a single-processor system, the programs are actually executed in a time-division alternating manner by dividing time intervals in a microscopic time.
The concurrent access is controlled by adopting a concurrent control technology. Because the concurrent access may cause problems of dirty reading, unreal reading, unrepeatable reading and the like, in order to achieve data consistency, the concurrent control technology is adopted to ensure that the work of one node does not unreasonably influence the work of another node. The concurrency control technology refers to various technologies for protecting the integrity of the database when a plurality of users update the runtime at the same time. The concurrency control technology comprises the technical means of lockout, timestamp, optimistic concurrency control, pessimistic concurrency control, multi-version and snapshot isolation and the like.
The interactive process mainly comprises the following steps: (1) a concurrent access mechanism is adopted to allow multiple users and multiple design nodes to randomly and concurrently access and query a technical specification database, and designers can modify and supplement the content in the database after passing through authority identification and identity authentication; (2) a concurrent access mechanism is adopted, multiple users and multiple design nodes are allowed to randomly and concurrently access and query a general design database, designers can modify and supplement the content in the database after passing through authority identification and identity authentication, a design platform can be automatically matched with a corresponding general design module according to the current power transmission and transformation project parameters, and the designers can select whether to write the current finished design into the general design database after the current power transmission and transformation project is finished; (3) a concurrent access mechanism is adopted, multiple users and multiple design nodes are allowed to randomly and concurrently access a universal type selection database of the query equipment, designers can modify and supplement the content in the database after passing through authority identification and identity authentication, and a design platform can be automatically matched with a corresponding equipment type according to the current power transmission and transformation engineering parameters; (4) and a concurrent access mechanism is adopted, so that multiple users and multiple design nodes are allowed to randomly and concurrently access, query and write into the current design engineering database.
The design result overall evaluation module realizes overall evaluation of the design result of the current power transmission and transformation design project, sets evaluation indexes, evaluation models and evaluation flows of the power transmission and transformation design project according to other indexes such as technical indexes, safety indexes, economic indexes or environmental indexes, and performs overall evaluation on the design result of the current power transmission and transformation design project.
The design result output module is mainly used for outputting the design result and outputting the paperless research report, design specification, evaluation report, project approximate calculation book and design drawing of the current power transmission and transformation design project according to the standard research report, the design specification, the evaluation report, the project approximate calculation book and the design drawing template in the universal design database.
The embodiment of the invention also provides a working method of the intelligent autonomous design platform for the power transmission and transformation project, which mainly comprises the following steps:
(1) Basic data input and indexing process
Inputting basic data of a project to be designed in a manual or automatic matching mode, simultaneously, respectively establishing a keyword index and a keyword library for data contents by taking a natural paragraph as a basic unit, and storing the keyword index and the keyword library in a current design database, wherein the system platform adopts a B/S structure. The basic data comprise power transmission line capacity, voltage grade, starting and stopping positions, regional geology, environmental survey reports, a primary site selection and line selection planning scheme, related supportive files and the like in power transmission line design engineering; the design project of the transformer substation comprises the construction scale of the transformer substation to be built, the connection condition of the power system and the transformer substation to be built, the load of the transformer substation to be built, the environmental condition, the geographical position of the transformer substation, the power supply range of the transformer substation and the like.
(2) starting condition judgment
The system carries out authority authentication and identity authentication on designers, and inquires whether basic data of the current design project in a current design project database is complete or not, when the basic data of the current design project in the current design project database is complete and the designers pass the authority authentication and the identity authentication, the intelligent autonomous design platform automatically operates; otherwise, the intelligent autonomic design platform does not operate.
(3) Design node query database process
According to basic information required by the design node, accessing and inquiring a current design project database under a concurrent access rule, and according to key words, inquiring the required basic information and current design project information finished by the front-end design node; according to the design content of the design node, accessing and inquiring the relevant technical specifications of the technical specification database under the rule of concurrent access; according to the design content of the design node, accessing and inquiring a related design template of the general design database under the rule of concurrent access; and accessing the relevant equipment model of the universal type selection database of the query equipment under the concurrent access rule according to the design content of the design node.
(4) Design node autonomic design process
And designing according to the design content of the node based on the general design and according to the requirements of technical specifications. Specifically, a designer or a design node toolkit selects a general design template of corresponding design content, and the content in the general design template is automatically extracted to a system platform operation interface; for the content which needs to be designed according to the actual situation of the specific engineering, the designer can interactively select or automatically input the related design content according to a pull-down menu provided by the design template, or the design node toolkit intelligently selects or calculates and fills according to the pull-down menu provided by the design template according to the technical specification. After the design task is finished, a designer can select whether to enter an evaluation link of the design task, if so, the design result of the design task is evaluated according to an evaluation model and an evaluation flow to obtain an evaluation result; and if the designer selects no, not performing an evaluation link.
(5) Process for writing design nodes into current design engineering database
After the current design node completes the design task, the design content and the evaluation result are written into the current design engineering database according to the concurrent access rule so as to be accessed and inquired by the next design node.
(6) Design result overall evaluation process
And performing overall evaluation on the design result of the current power transmission and transformation design project according to the set evaluation index, evaluation model and evaluation flow, and writing the evaluation result into the current design project database.
(7) automated design result output process
After all design nodes of the current power transmission and transformation design project are finished, according to the design content of the project in the current design project database and a design report template in a general design database, automatically filling a design report, and finally generating a research report, a design specification, an evaluation report, an engineering approximate calculation book and a design drawing in a paperless manner.
Details not described in this specification are within the skill of the art that are well known to those skilled in the art.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a power transmission and transformation engineering intelligence is design platform independently which characterized in that: the system comprises a basic data database, design nodes, a design result overall evaluation module and a design result output module;
The basic data database is used for realizing management application of data required by intelligent autonomous design of the power transmission and transformation project and comprises a technical specification database, a general design database, an equipment general type selection database and a current design project database;
The design node refers to any one of a design task and an evaluation link in a power transmission line design project and a transformer substation design project, wherein the design task comprises a path scheme, a channel plan, a pole tower plan, a communication design, a foundation plan, lightning protection, insulation matching, lead and ground wire model selection, a transformer substation lead-in and lead-out and other facility design tasks in the power transmission line design project; meanwhile, the system also comprises any one of sub-design tasks of an electrical primary system design module, an electrical secondary system design module, a civil engineering design module, a heating, ventilating and air conditioning design module, a station area planning and total layout design module, a water supply and drainage design module and a fire protection design module in the design project of the transformer substation; the evaluation link of the design task consists of an evaluation index, an evaluation model and an evaluation flow aiming at the design task, and a designer can select whether to enter the evaluation link after the design task is finished;
The design node and the basic data database adopt a concurrent access mechanism in the interaction process, can meet the requirement of multitask random concurrent access, and has the functions of access authority setting, identity authentication and safety protection;
The design result overall evaluation module is used for realizing overall evaluation of the design result of the current power transmission and transformation design project, setting evaluation indexes, evaluation models and evaluation flows of the power transmission and transformation design project according to technical indexes, safety indexes, economic indexes or environmental indexes, and performing overall evaluation on the design result of the current power transmission and transformation design project;
The design result output module is used for outputting the design result and outputting the paperless research report, design specification, evaluation report, project approximate calculation book and design drawing of the current power transmission and transformation design project according to the standard research report, the design specification, the evaluation report, the project approximate calculation book and the design drawing template in the universal design database.
2. The intelligent autonomous design platform for electric transmission and transformation engineering according to claim 1, characterized in that: the technical specification database of the basic data database comprises technical specifications which are required to be observed and referred by power transmission and transformation design engineering, and aims at power transmission line design engineering of 35kV-750kV and transformer substation design engineering of 35kV-750 kV.
3. The intelligent autonomous design platform for electric transmission and transformation engineering according to claim 1, characterized in that: the general design database of the basic data database aims at the general design of a power transmission line design project of 35kV-750kV and a transformer substation design project of 35kV-750kV, wherein the general design of the power transmission line design project specifically comprises the general design of power transmission line hardware fittings, the general design of towers, the general design of assembly foundations, the general design of tower foundations and the general design of cable laying; the general design of the transformer substation design project specifically comprises a general design of a 35kV-750kV transformer substation and a general design of a 35kV-750kV intelligent transformer substation.
4. the intelligent autonomous design platform for electric transmission and transformation engineering according to claim 1, characterized in that: the equipment general type selection database of the basic data database aims at primary general equipment and secondary general equipment of a 35kV-750kV transformer substation, wherein the primary general equipment specifically comprises a transformer, a high-voltage parallel reactor, a combined electrical appliance, a circuit breaker, an isolating switch, a grounding switch, a current transformer, a voltage transformer, a parallel capacitor, a low-voltage parallel reactor, a lightning arrester, a post insulator and a switch cabinet; the secondary general equipment specifically comprises a monitoring system, a measurement and control device, a line protection device, a bus segmentation protection device, a circuit breaker protection device, a transformer protection device, a high-voltage shunt reactor protection device, a short lead protection device, a fault recording device, a vector step disconnection device, a low-cycle low-voltage load reduction device, a standby power supply automatic switching device, a protection and measurement integrated device, a merging unit device, an intelligent terminal device, a phasor measurement device, a time synchronization device, a digital electric energy meter and an electric energy remote terminal.
5. The intelligent autonomous design platform for electric transmission and transformation engineering according to claim 1, characterized in that: the current design project database of the basic data database is used for storing original data of the current power transmission and transformation design project and design contents of the current power transmission and transformation design project written by a front design node, the original data of the current power transmission and transformation design project comprises power transmission line capacity, voltage level, starting and stopping positions, regional geology, an environmental survey report, a primary site selection and line selection planning scheme and related supporting files in the power transmission line design project, and the transformer substation design project comprises construction scale of a transformer substation to be built, connection condition of an electric power system and the transformer substation to be built, load of the transformer substation to be built, environmental conditions, geographical position of the transformer substation, power supply range of the transformer substation and the like.
6. The working method of the intelligent autonomous design platform for electric transmission and transformation engineering according to claim 1, characterized by comprising the following steps:
(1) Basic data input and indexing process
Inputting basic data of a project to be designed in a manual or automatic matching mode, simultaneously, respectively establishing a keyword index and a keyword library for data contents by taking a natural paragraph as a basic unit, and storing the keyword index and the keyword library in a current design project database, wherein a system platform adopts a B/S structure; the basic data comprise power transmission line capacity, voltage grade, starting and stopping positions, regional geology, an environmental survey report, a primary site selection and line selection planning scheme and related supportive files in power transmission line design engineering; the design engineering of the transformer substation comprises the construction scale of the transformer substation to be built, the connection condition of an electric power system and the transformer substation to be built, the load of the transformer substation to be built, environmental conditions, the geographical position of the transformer substation and the power supply range of the transformer substation;
(2) Starting condition judgment
The system carries out authority authentication and identity authentication on designers, and inquires whether basic data of the current design project in a current design project database is complete or not, when the basic data of the current design project in the current design project database is complete and the designers pass the authority authentication and the identity authentication, the intelligent autonomous design platform automatically operates; otherwise, the intelligent autonomous design platform does not operate;
(3) Design node query database process
according to basic information required by the design node, accessing and inquiring a current design project database under a concurrent access rule, and according to key words, inquiring the required basic information and current design project information finished by the front-end design node; according to the design content of the design node, accessing and inquiring the relevant technical specifications of the technical specification database under the rule of concurrent access; according to the design content of the design node, accessing and inquiring a related design template of the general design database under the rule of concurrent access; according to the design content of the design node, accessing the relevant equipment model of the universal type selection database of the query equipment under the rule of concurrent access;
(4) Design node autonomic design process
Designing according to the node design content, on the basis of general design and according to the requirements of technical specifications, wherein the specific embodiment is that designers or a design node toolkit select a general design template of corresponding design content, and the content in the general design template is automatically extracted to a system platform operation interface; for the content which needs to be designed according to the actual situation of the specific engineering, the designer can interactively select or automatically input the related design content according to a pull-down menu provided by a design template, or the design node toolkit intelligently selects or calculates and fills according to the pull-down menu provided by the design template according to the technical specification; after the design task is finished, a designer can select whether to enter an evaluation link of the design task, if so, the design result of the design task is evaluated according to an evaluation model and an evaluation flow to obtain an evaluation result; if the designer selects no, the evaluation link is not carried out;
(5) Process for writing design nodes into current design engineering database
After the current design node completes the design task, writing the design content and the evaluation result into the current design engineering database according to the concurrent access rule for the next design node to access and query;
(6) Design result overall evaluation process
According to the set evaluation indexes, evaluation models and evaluation flows, overall evaluation is carried out on the design results of the current power transmission and transformation design project, and the evaluation results are written into a current design project database;
(7) Automated design result output process
After all design nodes of the current power transmission and transformation design project are finished, according to the design content of the project in the current design project database and a design report template in a general design database, automatically filling a design report, and finally generating a research report, a design specification, an evaluation report, an engineering approximate calculation book and a design drawing in a paperless manner.
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