CN113222426A - Power equipment quality full-life management and control system based on block chain and Internet of things - Google Patents
Power equipment quality full-life management and control system based on block chain and Internet of things Download PDFInfo
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Abstract
The invention discloses a block chain and Internet of things based power equipment quality full-life management and control system, and relates to the technical field of power equipment quality full-life management and control; the system comprises interconnected equipment production nodes, equipment management and control nodes, equipment operation and detection nodes in a transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase supply tracking nodes and a superior node, wherein a alliance block chain is formed on the equipment production nodes, the equipment management and control nodes, the equipment operation and detection nodes in the transformer substation, the equipment test evaluation nodes, the engineering design nodes, the equipment purchase supply tracking nodes and the superior node, and the superior node extracts key information of equipment in the alliance block chain and monitors the equipment condition; the high-efficiency management of the power equipment is realized through equipment production nodes, equipment management and control nodes, equipment operation and inspection nodes in the transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase and supply tracking nodes, superior nodes, alliance block chains and the like.
Description
Technical Field
The invention relates to the technical field of quality full-life management and control of electric power equipment, in particular to a quality full-life management and control system of the electric power equipment based on a block chain and an Internet of things.
Background
The internet of things is an important field of a new generation of information technology, has become a key direction of industrial development and technical innovation, and has value and significance universally accepted by society. Industrial equipment, automobiles, household appliances and other articles are connected with one another through a network to generate a large amount of data, and the mode of production and life is expected to be changed by combining strong data analysis capacity, and meanwhile, huge social and commercial values are generated.
The power equipment is used as a key component and a core asset for guaranteeing the reliable operation of a power grid and is very important for the real-time management and evaluation of the whole life of the power equipment. In the actual operation process, once the equipment is old and faults frequently occur, the reliable operation of the power grid system is seriously influenced. Therefore, how to evaluate the service life and health status of the equipment in time so as to perform targeted treatment in time is a focus problem of power equipment management.
The research finds that the prior art patent mainly uses an evaluation method for the whole-life management of equipment, utilizes big data to calculate various costs, forms the whole-life cycle energy efficiency evaluation of electrical equipment, or is an electric equipment whole-life cycle comprehensive monitoring and early warning system based on the internet of things, and uses a sensor to sense the operation information of the equipment and collect the operation information to a diagnosis platform for comprehensive judgment, or each department mainly uses a system of the department and collects the equipment to manage the service life of the equipment.
However, the above methods or systems have certain disadvantages:
the cost accounting of the equipment only provides an algorithm, the data acquisition way and method are not specified, and the authenticity of the data cannot be completely guaranteed.
The comprehensive monitoring and early warning system for the whole life cycle of the equipment mainly takes equipment operation information as a main part, the information of the equipment in the aspects of production and manufacturing, logistics transportation, commissioning, inspection, acceptance and the like is not acquired, and the management of the whole life cycle of the equipment is incomplete.
Each door system operates independently, and the data intercommunication efficiency and the data reliability are difficult to be effectively ensured.
Problems with the prior art and considerations:
how to solve the technical problem of high-efficient credible management of power equipment quality full life.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a power equipment quality full-life management and control system based on a block chain and the Internet of things, which realizes high-efficiency management of power equipment through equipment production nodes, equipment management and control nodes, equipment operation and inspection nodes in a transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase and supply tracking nodes, superior nodes, alliance block chains and the like.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a quality full-life management and control system of power equipment based on a block chain and the Internet of things comprises interconnected equipment production nodes, equipment management and control nodes, equipment operation detection nodes in a transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase supply tracking nodes and superior nodes, alliance block chains are formed on the equipment production nodes, the equipment management and control nodes, the equipment operation detection nodes in the transformer substation, the equipment test evaluation nodes, the engineering design nodes, the equipment purchase supply tracking nodes and the superior nodes, and the superior nodes extract key information of equipment in the alliance block chains and monitor equipment conditions.
The further technical scheme is as follows: the device information account generation system comprises a device production node and a device management and control node, and is characterized by further comprising a device production module, wherein the device production module is a program module and used for the device production node to obtain device information according to the authority and generate a device information account, the device information account comprises key information of the device and content information corresponding to the key information, the key information of the device comprises catalog information of the device account, the content information of the device comprises a name, time and generated data information, the key information of the device is stored in a alliance block chain by the device production node, and the content information of the device is stored in a private block chain of the device management and control node.
The further technical scheme is as follows: the system comprises a device production node, a substation equipment operation detection node, an equipment test evaluation node, an engineering design node, an equipment purchase supply tracking node and a superior node, and further comprises an equipment management and control module which is a program module and is used for respectively endowing authority values of the equipment production node, the equipment operation detection node, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the superior node through the equipment management and control node, establishing a consensus mechanism in an alliance block chain, and acquiring an account book record, a time sequence service, an abstract and a digital signature; the equipment management and control node receives and stores information sent by an equipment production node, an equipment operation and inspection node, an equipment test evaluation node, an engineering design node, an equipment purchase and supply tracking node and a superior node in the transformer substation, has all the authority limits of data entry, information tracing inquiry and data calling, and acquires equipment related information through a log-in device, wherein the equipment related information comprises a year-round test report and overhaul information.
The further technical scheme is as follows: the transformer substation equipment operation detection system is characterized by further comprising a transformer substation equipment operation detection module which is a program module and used for acquiring online monitoring data through the portable handheld terminal and sending the online monitoring data to the transformer substation equipment operation detection node, acquiring overhaul test data through the test bed and sending the overhaul test data to the transformer substation equipment operation detection node, and the transformer substation equipment operation detection node receives the online monitoring data and stores the overhaul test data in a private block chain of the transformer substation equipment operation detection node.
The further technical scheme is as follows: the device test evaluation module is a program module and used for obtaining device test data and device fault information by the device test evaluation node, sending and storing the device test data in a private block chain of the device control node by the device test evaluation node, sending and storing the device abstract information in an alliance block chain, and calling the device test data from the device control node through the device test evaluation node during use.
The further technical scheme is as follows: the system further comprises an engineering design module which is a program module and used for acquiring the early initial design information of the equipment by the engineering design node and storing the early initial design information in the alliance block chain, wherein the early initial design information of the equipment is the initial planning information of the equipment.
The further technical scheme is as follows: the device purchasing supply tracking module is a program module and is used for acquiring manufacturer information, abstract information, key information and content information of the device by the device purchasing supply tracking node, storing the manufacturer information and the key information of the device in a private block chain of the device purchasing supply tracking node, storing the content information of the device in a private block chain of a device control node, storing the abstract information of the device in a alliance block chain, and calling the content information of the device from the device control node by the device purchasing supply tracking node during calling; the superior module is a program module and is used for the superior node to extract the key information of the equipment in the block chain of the alliance and monitor the abnormal condition of the equipment.
The further technical scheme is as follows: the equipment production node, the equipment management and control node, the equipment operation and inspection node, the equipment test evaluation node, the engineering design node and the equipment purchase and supply tracking node in the transformer substation are nodes at the same level, and the higher-level nodes are the higher-level nodes of the equipment production node, the equipment management and control node, the equipment operation and inspection node, the equipment test evaluation node, the engineering design node and the equipment purchase and supply tracking node in the transformer substation.
The further technical scheme is as follows: the device production node, the device management and control node, the device operation and detection node in the transformer substation, the device test evaluation node, the engineering design node, the device purchase supply tracking node and the superior node form a virtual cloud server, and the alliance block chain is a local alliance block chain belonging to the superior node.
The further technical scheme is as follows: the equipment production node, the equipment management and control node, the equipment operation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase and supply tracking node and the superior node are all servers.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
a quality full-life management and control system of power equipment based on a block chain and the Internet of things comprises interconnected equipment production nodes, equipment management and control nodes, equipment operation detection nodes in a transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase supply tracking nodes and superior nodes, alliance block chains are formed on the equipment production nodes, the equipment management and control nodes, the equipment operation detection nodes in the transformer substation, the equipment test evaluation nodes, the engineering design nodes, the equipment purchase supply tracking nodes and the superior nodes, and the superior nodes extract key information of equipment in the alliance block chains and monitor equipment conditions. According to the technical scheme, efficient management of the power equipment is achieved through the equipment production node, the equipment management and control node, the equipment operation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase and supply tracking node, the superior node, the alliance block chain and the like.
See detailed description of the preferred embodiments.
Drawings
FIG. 1 is a functional block diagram of the present invention;
FIG. 2 is a topology diagram of the present invention;
FIG. 3 is a first data flow diagram in the present invention;
fig. 4 is a second data flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited to the specific embodiments disclosed below.
The invention discloses a block chain and Internet of things based power equipment quality full-life management and control system which comprises seven interconnected program modules, namely an equipment production node, an equipment management and control node, an equipment operation detection node in a transformer substation, an equipment test evaluation node, an engineering design node, an equipment purchase supply tracking node, a superior node, an equipment production module, an equipment management and control module, an equipment operation detection module in the transformer substation, an equipment test evaluation module, an engineering design module, an equipment purchase supply tracking module and a superior module, wherein the equipment production node, the equipment management and control node, the equipment operation detection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the superior node are servers.
As shown in fig. 1, in one specific implementation manner of this embodiment, the researched node is an engineering design node, the material company node is an equipment purchase supply tracking node, the manufacturer node is an equipment production node, the electric academy node is an equipment test evaluation node, the equipment control node is an equipment control node, and the provincial company node is an upper node; the system comprises a research module, a material company module, a factory module, an electric academy module, an equipment test evaluation module, an equipment management and control module and a provincial company module, wherein the research module is an engineering design module, the material company module is an equipment purchase supply tracking module, the factory module is an equipment production module, the electric academy module is an equipment test evaluation module, the equipment management and control module is an equipment management and control module, and the provincial company module is a superior module; the system comprises a research terminal, a material company terminal, a manufacturer terminal, an electric academy terminal, an equipment test evaluation terminal, an equipment management and control terminal and a provincial company terminal.
The equipment production node, the equipment control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node and the equipment purchase supply tracking node are same-level nodes, the upper-level nodes are the equipment production node, the equipment control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node and the equipment purchase supply tracking node, and the equipment production node, the equipment control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the upper-level nodes form a virtual cloud server, and forming an alliance block chain on the equipment production node, the equipment control node, the equipment operation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the upper node, wherein the alliance block chain is a local alliance block chain belonging to the upper node.
The equipment production module is a program module and used for the equipment production node to obtain equipment data according to the authority and generate an equipment information ledger, the equipment information ledger comprises key information of the equipment and content information corresponding to the key information, the key information of the equipment comprises catalog information of the equipment ledger, the content information of the equipment comprises a name, time, generated data information and the like, the equipment production node stores the key information of the equipment in a alliance block chain, and the content information of the equipment is stored in a private block chain of the equipment management and control node.
The equipment management and control module is a program module and is used for respectively endowing authority values of an equipment production node, an equipment operation and inspection node in the transformer substation, an equipment test evaluation node, an engineering design node, an equipment purchase supply tracking node and a superior node through the equipment management and control node, establishing a consensus mechanism in an alliance block chain, and acquiring an account book record, a time sequence service, an abstract and a digital signature; the equipment management and control node receives and stores information sent by an equipment production node, an equipment operation and inspection node, an equipment test evaluation node, an engineering design node, an equipment purchase and supply tracking node and a superior node in the transformer substation, has all the authority limits of data entry, information tracing inquiry and data calling, and acquires equipment related information through a log-in device, wherein the equipment related information comprises a year-round test report and overhaul information.
The equipment operation detection module in the transformer substation is a program module and is used for acquiring online monitoring data through the portable handheld terminal and sending the online monitoring data to the equipment operation detection node in the transformer substation, acquiring overhaul test data through the test bed and sending the overhaul test data to the equipment operation detection node in the transformer substation, and the equipment operation detection node in the transformer substation receives the online monitoring data and the overhaul test data and stores the online monitoring data and the overhaul test data in a private block chain of the equipment operation detection node in the transformer substation.
The equipment test evaluation module is a program module and used for the equipment test evaluation node to acquire equipment test data and equipment fault information, the equipment test evaluation node sends and stores the equipment test data into a private block chain of the equipment control node, sends and stores the equipment abstract information into a alliance block chain, and the equipment test data is called from the equipment control node through the equipment test evaluation node when the equipment test evaluation module is used.
The engineering design module is a program module and is used for acquiring early initial design information of the equipment by the engineering design node and storing the early initial design information in the alliance block chain, wherein the early initial design information of the equipment is initial planning information of the equipment.
The equipment purchasing supply tracking module is a program module and is used for acquiring manufacturer information, abstract information, key information and content information of equipment by the equipment purchasing supply tracking node, storing the manufacturer information and the key information of the equipment in a private block chain of the equipment purchasing supply tracking node, storing the content information of the equipment in a private block chain of an equipment control node, storing the abstract information of the equipment in a alliance block chain, and calling the content information of the equipment from the equipment control node by the equipment purchasing supply tracking node during calling.
The superior module is a program module and is used for the superior node to extract the key information of the equipment in the block chain of the alliance and monitor the abnormal condition of the equipment.
The communication connection technology between each server and each server is not described herein in detail for the prior art.
The conception of the application is as follows:
the blockchain integrates technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm, and provides a new idea and solution for the problems of big data management, trust, safety, privacy and the like of the Internet of things. Meanwhile, the operation and credit cost of a centralized network can be reduced, the operation efficiency and the equipment asset utilization rate are improved, and the value of the Internet of things system is improved. Meanwhile, by means of a wide application space provided by the Internet of things, more mature block chain applications are expected to be developed.
The blockchain technology is currently used for monitoring equipment and managing the whole life of medical equipment, and has not been involved in the management and control of the whole life of power equipment.
Technical contribution of the present application:
as shown in fig. 2, the technical problem to be solved by the present invention is to design a power equipment quality and full life management and control system based on a block chain and an internet of things, and make full use of the characteristic advantages of distributed storage, non-falsification, data credibility, etc. of the block chain, in one specific implementation manner of this embodiment, a alliance block chain, that is, an alliance chain, is established, which includes a plurality of main entities such as a maintenance company, an electric department, a research institute, a manufacturing factory, a material company, and a province company, and a power equipment quality and full life management and control system with transparent data and traceable information sharing is created.
As shown in fig. 3, the system has the characteristics of real and credible device data, highly transparent device information, co-dimensional and co-managed device states, traceable device information and the like, and various data information of the devices are widely acquired and transmitted in real time through the power internet of things, so that the digital perception of the life states of the devices is realized, and the authenticity of the device data is improved; establishing time axis information of the data of the whole life cycle of the equipment by using the information that the block chain can not be tampered and the time information, and realizing credible tracing of the data of the equipment and service life 'logs'; the consensus mechanism and the intelligent contract of the block chain connect all the equipment management parties including the existing platform into a whole, a single-party closed management and control mode is replaced by a multi-party transparent management mode, reliable capture of equipment information and combined consultation of states are achieved, and quality and efficiency of equipment management and control are improved. Meanwhile, the system breaks the flow barrier of the information of each life stage of the equipment, realizes multi-party sharing of the value information and provides possibility for deep mining of the equipment data.
The establishment method comprises the following steps:
1. equipment production node
The equipment production node corresponds to the equipment production terminal, different authorities are given to all manufacturers, and all manufacturers can only upload equipment data and inquire the condition of the equipment of the company from production to operation at the respective equipment production node. Meanwhile, each manufacturer starts to purchase key parts of the equipment, the part information conditions are obtained by capturing through a camera in the Internet of things and are transmitted to the equipment production node, and the contents are stored in a private block chain established in the equipment control node. The storage mainly takes the forms of files, reports, certificates, pictures and the like, and the system automatically generates an equipment information ledger by selecting a transformer substation, equipment and inputting transmitted data, wherein key information is captured into a block chain of an alliance, the key information comprises catalog information of the equipment, and content information corresponding to the key information is stored in a block chain of a private overhaul company.
2. Equipment management and control node
The device control node corresponds to a device control terminal, serves as a main body of the block chain, establishes a private block chain and an alliance block chain of the device control node, and simultaneously performs data uploading and data access. The block chain of the alliance establishes a consensus mechanism, and the functions of book record, time sequence service, abstract, digital signature and the like are added to ensure the reliability and traceability of transmitted information; the private block chain of the equipment management and control node is mainly used for storing a large amount of uploaded data of each node. The equipment management and control node has all the permissions of data entry information tracing inquiry, data calling and the like, and can enter part of relevant information of the equipment, such as a test report of a past year, overhaul information and the like.
3. Equipment operation and inspection node in each transformer substation
As shown in fig. 4, an equipment operation and inspection node in a transformer substation is connected to an equipment operation and inspection terminal in a dependent transformer substation, an equipment operation and inspection node in the transformer substation and a portable handheld terminal are established in the transformer substation, the equipment operation and inspection node in the transformer substation is a data uploading server, online monitoring data is uniformly connected with the uploading server through a normalization interface, and the data is packaged and transmitted to a block chain of the equipment operation and inspection node in the transformer substation at regular time; and the operation and inspection test data are automatically identified and filled through the means of modifying an interface, a novel sensor and the like of the test bed, and are transmitted to a block chain of equipment operation and inspection nodes in the transformer substation after being confirmed to be correct by a worker. Specifically to this embodiment, means such as test bench repacking interface, novel sensor are passed through to the maintenance test data, fill out the table with test data automatic identification, and the staff confirms errorlessly back, transmits to the interior equipment of transformer substation and examines in the block chain of node.
4. Equipment test evaluation node
The equipment test evaluation node corresponds to the equipment test evaluation terminal, and the electric academy is mainly responsible for recording test data of part of the equipment and calling equipment fault information, and assists the maintenance company in completing analysis and judgment of equipment faults. The electric academy transmits the equipment test data to a private block chain established on a side chain, namely an equipment control node, governed by an overhaul company, the abstract information is stored in the alliance block chain, and indirect calling is performed through the equipment control node during calling.
5. Engineering design node
The engineering design node corresponds to the engineering design terminal, and the institute is mainly responsible for entering the early initial design information of the equipment into the block chain of the alliance, so that the initial planning information of the equipment is saved, the root tracing and the source tracing of the equipment are facilitated, and the acceptance and the initial state of the equipment are more accurately evaluated. And inputting and calling the information of the nodes to the same-power department.
6. Equipment purchase supply tracking node
The equipment purchasing supply tracking node corresponds to the equipment purchasing supply tracking terminal, and the material company is mainly responsible for collecting the information of a manufacturer, the key information of the equipment in the process from equipment purchasing to goods acceptance and transmitting the information to the block chain of the equipment purchasing supply tracking node. The content information is stored in a private block chain of a side chain, namely an equipment control node, governed by an overhaul company, the abstract information is stored in an alliance block chain, and indirect calling is performed through the equipment control node during calling.
7. Superior node
The upper node corresponds to an upper terminal, the equipment production node, the equipment management and control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node and the equipment purchase supply tracking node are the same node, the upper node is the upper node of the equipment production node, the equipment management and control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the equipment purchase supply tracking node, the equipment production node, the equipment management and control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the upper node form a virtual cloud server, and a alliance block chain is formed on the equipment production node, the equipment management and control node, the equipment transportation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the upper node, the block chain of the alliance is a local block chain of the alliance belonging to the superior node, the province company is used as the superior node of the block chain of the alliance, key information of the local block chain of the alliance is extracted, abnormal conditions of equipment are monitored, and interaction is carried out on the block chain of the superior node of the same level and the block chain of the nodes of the superior national network company.
The system functions are as follows:
1. the multi-party common management of the equipment is realized. The distributed storage technology of the block chain is fully utilized, so that multiple parts of equipment manufacturers, material departments, operation and inspection departments, maintenance companies, electric academys and the like can jointly input relevant data information of the equipment, the synchronization efficiency of the data is greatly improved, and the processes of production, operation, maintenance, test and the like of the equipment are commonly mastered.
2. And a multi-channel data collection platform is formed, and the problem of inconsistent information acquisition channels of the equipment in the station is solved. The on-line monitoring information of multiple manufacturers such as mechanical characteristics of equipment, an oil chromatogram, partial discharge and sulfur hexafluoride pressure and the information of inspection lack elimination, maintenance tests and the like of the equipment are uploaded to a block chain of a cloud server, and the cloud server performs unified gathering storage, so that later-stage query and calling are facilitated.
3. And the authenticity and the safety of the equipment data are improved. In the established alliance block chain, according to a consensus mechanism, information entry of each node needs to be identified by other nodes, data information which does not meet the consensus cannot be entered into the alliance block chain, and once the information is approved to be entered, the information cannot be tampered, so that the real effectiveness of equipment information is ensured. Meanwhile, the block chain technology adopts asymmetric passwords to encrypt information, only authorized nodes can access or use the information, and strong computing power formed by a distributed node consensus algorithm is used for resisting external attacks, so that the safety of block chain data is guaranteed.
4. The device data information can be traced. Information such as data entry and modification of each node in the block chain is recorded in a block chain log, a code representing uniqueness is established at the front end of each piece of data information, once equipment failure occurs, information on each aspect of the equipment can be traced, and quick response of failure processing is guaranteed.
5. And forming an overall process monitoring system of the life history of the equipment. Every equipment all can form time line equipment information in the block chain, and from equipment leaves the factory, installation, operation, overhaul to scrapping, every stage all can be surveyable, forms the penetrating type overall process supervision of equipment.
After the application runs secretly for a period of time, the beneficial effects and system innovation points fed back by field technicians are as follows:
a quality full-life management and control system of power equipment based on a block chain and the Internet of things comprises interconnected equipment production nodes, equipment management and control nodes, equipment operation detection nodes in a transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase supply tracking nodes and superior nodes, alliance block chains are formed on the equipment production nodes, the equipment management and control nodes, the equipment operation detection nodes in the transformer substation, the equipment test evaluation nodes, the engineering design nodes, the equipment purchase supply tracking nodes and the superior nodes, and the superior nodes extract key information of equipment in the alliance block chains and monitor equipment conditions. According to the technical scheme, efficient management of the power equipment is achieved through the equipment production node, the equipment management and control node, the equipment operation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase and supply tracking node, the superior node, the alliance block chain and the like, and data of all nodes are transparently, publicly and credibly shared.
1. And a multi-party platform is collected, the tracking of the whole life cycle of the equipment is realized, the equipment state information is comprehensively mastered from the production source of the equipment to the end of the service life of the equipment.
2. And a multi-party common management mode of the equipment is provided, so that the multi-party common management of the equipment is realized.
3. The data is real and traceable, and the high-efficiency and credible tracing of the historical data of the equipment is guaranteed.
4. And creating power grid digital assets and realizing the data value of the equipment.
Claims (10)
1. The utility model provides an electric power equipment quality full life management and control system based on block chain and thing networking which characterized in that: the device comprises interconnected and intercommunicated equipment production nodes, equipment management and control nodes, equipment operation and detection nodes in a transformer substation, equipment test evaluation nodes, engineering design nodes, equipment purchase supply tracking nodes and upper nodes, an alliance block chain is formed on the equipment production nodes, the equipment management and control nodes, the equipment operation and detection nodes in the transformer substation, the equipment test evaluation nodes, the engineering design nodes, the equipment purchase supply tracking nodes and the upper nodes, and the upper nodes extract key information of equipment in the alliance block chain and monitor equipment conditions.
2. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the equipment information account generation system further comprises an equipment production module which is a program module and used for the equipment production node to obtain equipment information according to the authority and generate an equipment information account, the equipment information account comprises key information of the equipment and content information corresponding to the key information, the key information of the equipment comprises directory information of the equipment account, and the content information of the equipment comprises a name, time and generated data information. The device production node stores the key information of the device in the alliance block chain, and stores the content information of the device in the private block chain of the device control node.
3. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the system comprises a device production node, a substation equipment operation detection node, an equipment test evaluation node, an engineering design node, an equipment purchase supply tracking node and a superior node, and further comprises an equipment management and control module which is a program module and is used for respectively endowing authority values of the equipment production node, the equipment operation detection node, the equipment test evaluation node, the engineering design node, the equipment purchase supply tracking node and the superior node through the equipment management and control node, establishing a consensus mechanism in an alliance block chain, and acquiring an account book record, a time sequence service, an abstract and a digital signature; the equipment management and control node receives and stores information sent by an equipment production node, an equipment operation and inspection node, an equipment test evaluation node, an engineering design node, an equipment purchase and supply tracking node and a superior node in the transformer substation, has all the authority limits of data entry, information tracing inquiry and data calling, and acquires equipment related information through a log-in device, wherein the equipment related information comprises a year-round test report and overhaul information.
4. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the transformer substation equipment operation detection system is characterized by further comprising a transformer substation equipment operation detection module which is a program module and used for acquiring online monitoring data through the portable handheld terminal and sending the online monitoring data to the transformer substation equipment operation detection node, acquiring overhaul test data through the test bed and sending the overhaul test data to the transformer substation equipment operation detection node, and the transformer substation equipment operation detection node receives the online monitoring data and stores the overhaul test data in a private block chain of the transformer substation equipment operation detection node.
5. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the device test evaluation module is a program module and used for obtaining device test data and device fault information by the device test evaluation node, sending and storing the device test data in a private block chain of the device control node by the device test evaluation node, sending and storing the device abstract information in an alliance block chain, and calling the device test data from the device control node through the device test evaluation node during use.
6. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the system further comprises an engineering design module which is a program module and used for acquiring the early initial design information of the equipment by the engineering design node and storing the early initial design information in the alliance block chain, wherein the early initial design information of the equipment is the initial planning information of the equipment.
7. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the device purchasing supply tracking module is a program module and is used for acquiring manufacturer information, abstract information, key information and content information of the device by the device purchasing supply tracking node, storing the manufacturer information and the key information of the device in a private block chain of the device purchasing supply tracking node, storing the content information of the device in a private block chain of a device control node, storing the abstract information of the device in a alliance block chain, and calling the content information of the device from the device control node by the device purchasing supply tracking node during calling; the superior module is a program module and is used for the superior node to extract the key information of the equipment in the block chain of the alliance and monitor the abnormal condition of the equipment.
8. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the equipment production node, the equipment management and control node, the equipment operation and inspection node, the equipment test evaluation node, the engineering design node and the equipment purchase and supply tracking node in the transformer substation are nodes at the same level, and the higher-level nodes are the higher-level nodes of the equipment production node, the equipment management and control node, the equipment operation and inspection node, the equipment test evaluation node, the engineering design node and the equipment purchase and supply tracking node in the transformer substation.
9. The power equipment quality full-life management and control system based on the block chain and the internet of things according to claim 1, characterized in that: the device production node, the device management and control node, the device operation and detection node in the transformer substation, the device test evaluation node, the engineering design node, the device purchase supply tracking node and the superior node form a virtual cloud server, and the alliance block chain is a local alliance block chain belonging to the superior node.
10. The power equipment quality full-life management and control system based on the block chain and the internet of things according to any one of claims 1 to 9, wherein: the equipment production node, the equipment management and control node, the equipment operation and inspection node in the transformer substation, the equipment test evaluation node, the engineering design node, the equipment purchase and supply tracking node and the superior node are all servers.
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Application publication date: 20210806 |