Power plant data asset management system

Abstract

The invention is applicable to the technical field of asset management, and provides a power plant data asset management system, which comprises a data module for acquiring power plant data assets and checking the types of the power plant data assets; the management module obtains the data asset type, selects a corresponding management mode according to the data asset type to obtain a management result, and judges whether the management mode is appropriate or not according to the management result; the integration module is used for integrating the data assets, obtaining the integrated total data assets, obtaining the access authority of the total data assets and sending the access authority to the user terminal; the visualization module is used for carrying out visualization processing on the total data assets, the visualization processing is operated through a visualization tool, a visualization processing result is obtained, the visualization processing result is compared with a threshold value, if the visualization processing result exceeds the threshold value, an alarm signal is sent to a terminal, and the problem that the internal equipment of the power plant and the like cannot be comprehensively and rapidly detected and perceived is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of asset management, and in particular relates to a data asset management system for a power plant. Background Art

[0002] As the demand for electricity grows, people begin to propose the idea of ​​establishing an electricity production center. With the development of motor manufacturing technology, the expansion of the application scope of electric energy, and the rapid growth of the demand for electricity in production, power plants have emerged. Power plants, also known as power stations, are factories that convert various primary energy sources in nature into electrical energy. Power plants have many ways of generating electricity: thermal power plants, hydropower plants, and some power plants that rely on solar energy, wind power, and tidal power.

[0003] In the existing technology, the system's own monitoring and alarm system is usually used to monitor the corresponding vibration data, determine whether the equipment is faulty, and issue alarms and warnings. However, during the use of existing power plants, due to the low level of intelligence, a large number of manual operations are required to record and summarize the data of the internal equipment and environment of the power plant, and the power plant cannot be managed intelligently and visually through information technology, resulting in a relatively backward management level of the power plant, and the inability to conduct all-round rapid detection and perception of the internal equipment of the power plant, which results in a greater risk during the operation of the power plant. Summary of the invention

[0004] The purpose of the embodiment of the present invention is to provide a power plant data asset management system, aiming to solve the problem raised in the third part of the background technology.

[0005] The embodiment of the present invention provides a power plant data asset management system, characterized in that the system includes:

[0006] Data module, obtains power plant data assets and verifies the power plant data asset types;

[0007] The management module obtains the data asset type, selects the corresponding management method according to the data asset type, and the management method is the preset optimal management strategy for various data-specific data, obtains the management results, and determines whether the management method is appropriate according to the management results;

[0008] An integration module integrates data assets. The integration is used to integrate and manage different types of data assets of the power plant on a unified platform, obtain the integrated total data assets, obtain access rights to the total data assets, and send the access rights to the user terminal;

[0009] The visualization module performs visualization processing on the total data assets. The visualization processing is operated through a visualization tool to obtain the visualization processing result, compare the visualization processing result with the threshold, and send an alarm signal to the terminal if the threshold is exceeded.

[0010] Preferably, the power plant data asset types include equipment data, operation data, environmental data, safety data and financial data.

[0011] Preferably, the management module includes:

[0012] A management unit identifies the data asset type according to the data asset, obtains the data asset type, and selects a corresponding management method according to the data asset type;

[0013] Passing unit, obtain management results, obtain the passing line of management results, and compare management results with the passing line;

[0014] The target unit determines whether the management method is appropriate based on the management results, compares the management results with the expected goals, and determines whether the data processing effect meets expectations.

[0015] Preferably, the passing line is the minimum value at which the management strategy is effective.

[0016] Preferably, the integration module comprises:

[0017] A unification unit, which obtains formats corresponding to different data asset types and unifies the formats, wherein the unification includes data formats;

[0018] The integration unit integrates the data assets and obtains the total data assets after integration;

[0019] The permission unit obtains access rights to the total data assets and sends the access rights to the user terminal. The access rights are used to access and operate sensitive data.

[0020] Preferably, the integration is through a data integration platform.

[0021] Preferably, the visualization module includes:

[0022] A visualization unit, which performs visualization processing on the total data assets and converts the total data assets into a dashboard through a visualization tool, wherein the dashboard is used to monitor the operation of the power plant in real time;

[0023] The threshold unit obtains the visualization processing result and compares the visualization processing result with the threshold. If the visualization processing result is less than the threshold, it indicates safety.

[0024] The alarm unit sends an alarm signal to the terminal if the visualization processing result exceeds the threshold.

[0025] A power plant data asset management system provided by an embodiment of the present invention obtains power plant data assets, checks and confirms the power plant data asset type according to a preset comparison table, the power plant data asset type includes equipment data, operation data, environmental data, safety data and financial data, obtains the data asset type, presets various data-specific optimal management strategies as management methods, selects the corresponding management method according to the data asset type, obtains the management results, obtains the management result passing line, compares the management results with the passing line, judges whether the management method is appropriate according to the management results, compares the management results with the expected goals, judges whether the data processing effect reaches the expectation, obtains the corresponding formats of different data asset types, unifies the formats, integrates the data assets, obtains the integrated total data assets, obtains the access rights of the total data assets, sends the access rights to the user terminal, visualizes the total data assets, converts the total data assets into a dashboard through a visualization tool, obtains the visualization processing results, compares the visualization processing results with the threshold value, if the visualization processing result is less than the threshold value, it indicates safety, if the visualization processing result exceeds the threshold value, sends an alarm signal to the terminal, solves the problem that the internal equipment of the power plant cannot be fully and quickly detected and perceived. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 An architecture diagram of a power plant data asset management system provided by an embodiment of the present invention;

[0027] Figure 2 An architectural diagram of a management module provided in an embodiment of the present invention;

[0028] Figure 3 An architectural diagram of an integration module provided by an embodiment of the present invention;

[0029] Figure 4 An architectural diagram of a visualization module provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] It is understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of this application, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script.

[0032] like Figure 1 As shown, a power plant data asset management system provided by an embodiment of the present invention includes:

[0033] The data module 100 is used to obtain the data assets of the power plant and verify the data asset types of the power plant.

[0034] In this system, the data module 100 obtains the data assets of the power plant, obtains the real-time data of various equipment through the monitoring system of the power plant, and extracts the operation manual, maintenance record and fault log of the equipment by accessing the maintenance management system of the equipment; the operation data collects the key indicators of the power generation process, such as power generation efficiency and fuel consumption, through historical records and real-time data; the environmental data obtains the flue gas emission, wastewater discharge, noise level and other data through the environmental monitoring system; the safety data collects safety reports, accident records and safety inspection data in recent years through the accident management system; the financial data accesses the budget, cost, income and return on investment data of the power plant through the financial management system.

[0035] Check and confirm the data asset type of the power plant according to the set comparison table, clarify the meaning and purpose of each data type, and facilitate the subsequent management of data assets. The initial management methods of different types of data assets are inconsistent, which facilitates subsequent management.

[0036] The management module 200 is used to obtain the data asset type, select a corresponding management method according to the data asset type, wherein the management method is a preset optimal management strategy specific to various data, obtain management results, and determine whether the management method is appropriate according to the management results.

[0037] In this system, the management module 200 obtains the data asset type. First, it needs to identify and obtain the data asset type of the power plant. Equipment data: involves the operating status of power generation equipment, maintenance records, fault data, etc.; operation data includes power generation, load, fuel usage, production efficiency, etc.; environmental data includes emission monitoring data, water quality monitoring data, noise level, etc.; safety data includes accident records, safety inspection results, risk assessment reports, etc.; financial data includes financial indicators such as cost, income, budget, and return on investment;

[0038] Select the corresponding management method according to the data asset type, clarify the meaning and purpose of each data type, select the corresponding management method for different data asset types, achieve the best management method for various data, obtain management results, and judge whether the management method is appropriate based on the management results.

[0039] The integration module 300 is used to integrate data assets. The integration is used to integrate and manage different types of data assets of the power plant on a unified platform, obtain the integrated total data assets, obtain access rights to the total data assets, and send the access rights to the user terminal.

[0040] In this system, the integration module 300 integrates data assets and the data assets of the power plant in order to integrate and manage different types of data in a unified platform, thereby improving the efficiency and accuracy of data analysis, improving resource utilization efficiency, and supporting deeper data analysis and decision-making. In a power plant, the integrated data assets can help management to monitor operations in real time, optimize maintenance planning, and improve safety management and regulatory compliance;

[0041] After integration, the total data assets are obtained. The integrated total data assets include all relevant types of data, such as equipment performance, operation results, environmental monitoring data, etc. Different levels of access rights are defined according to the user's role, such as operation and maintenance managers, data analysts, and financial personnel. After the permission configuration is completed, the user is notified by email or intranet message to inform them of the access rights and data access methods they have obtained.

[0042] The visualization module 400 is used to perform visualization processing on the total data assets. The visualization processing is performed through a visualization tool to obtain a visualization processing result, compare the visualization processing result with a threshold, and send an alarm signal to the terminal if the threshold is exceeded.

[0043] In this system, the visualization module 400 visualizes the total data assets. Visualizing the total data assets can help managers and decision makers understand the data more intuitively, identify trends and anomalies, and load the integrated total data assets into the selected visualization tool, which can use Tableau to support multiple data sources;

[0044] Load the total integrated data assets into the selected visualization tool, select the appropriate chart type according to the analysis requirements, and obtain the visualization results. Once the chart is created, the generated visualization results can be used for further analysis. Users can adjust the visualization parameters to focus on a specific time range or device to identify potential problems.

[0045] Compare the visualization processing results with the thresholds, and determine the thresholds of the various data that need to be monitored according to the operating specifications and standards of the power plant. If any data point exceeds the set threshold, it can be inferred that there is an abnormal phenomenon. If it exceeds the threshold, an alarm signal will be sent to the terminal.

[0046] like Figure 2As shown, as a preferred embodiment of the present invention, the management module 200 includes:

[0047] The management unit 201 is used to identify the data asset type according to the data asset, obtain the data asset type, and select a corresponding management method according to the data asset type.

[0048] In this module, the management unit 201 identifies the data asset type according to the data asset. First, it is necessary to identify and obtain the data asset type of the power plant. The equipment data includes the operating status of the power generation equipment, maintenance records, fault data, etc.; the operation data includes power generation, load, fuel usage, production efficiency, etc.; the environmental data includes emission monitoring data, water quality monitoring data, noise level, etc.; the safety data includes accident records, safety inspection results, risk assessment reports, etc.; the financial data includes financial indicators such as cost, income, budget, and return on investment.

[0049] Obtain the data asset type and select the corresponding management method based on the data asset type, such as using data analysis tools to monitor equipment status, identify failure risks in advance, and optimize maintenance plans; establish a real-time monitoring system, cooperate with data visualization tools, and timely analyze power generation efficiency and operating costs to quickly respond to abnormal situations; regularly collect environmental monitoring data and automatically generate compliance reports to ensure that government regulatory requirements are met and implement improvement measures; establish an accident reporting and tracking mechanism, conduct regular safety training, and analyze the causes of accidents to reduce future risks; use financial management software to track costs and benefits in real time, regularly evaluate budget execution, and optimize resource allocation.

[0050] For example, within 6 months, the failure rate of generators decreased by 30% and the maintenance cost was saved by 15%, indicating that the management method is effective and should be maintained; the introduction of a real-time monitoring system found that the average monthly power generation within the normal power generation fluctuation range increased by 10%; the implementation of automated environmental monitoring measures found that air emissions had been rectified from non-compliance to compliance requirements and emissions were reduced.

[0051] The passing unit 202 is used to obtain the management results, obtain the passing line of the management results, and compare the management results with the passing line.

[0052] In this module, the passing unit 202 obtains the management results and the passing line of the management results, and determines whether the standards are met through historical data, industry benchmarks or management goals, and compares the management results with the passing line. The effectiveness of the management measures is judged by the comparison results. If the actual management results are lower than the passing line, it means that the management measures are effective; otherwise, adjustment measures need to be considered.

[0053] For example, in the past three months, the power plant monitored indicator data equipment failure rate: 3%, average power generation: 110,000 kWh, fuel utilization efficiency: 85%;

[0054] The pass line setting equipment failure rate: 5%, average power generation: 100,000 kWh, fuel efficiency: 80%;

[0055] Comparative analysis: Equipment failure rate: actual 3% < passing line 5%, judged as qualified

[0056] Average power generation: Actual 110,000 kWh > pass line 100,000 kWh, judged as qualified Fuel efficiency: Actual 85% > pass line 80%, judged as qualified

[0057] This indicates that the management measures implemented were successful. Therefore, these management strategies will be further optimized and promoted in the future.

[0058] The target unit 203 is used to determine whether the management method is appropriate according to the management results, compare the management results with the expected goals, and determine whether the data processing effect meets expectations.

[0059] In this module, the target unit 203 determines whether the management method is appropriate based on the management results, compares the management results with the passing line, and determines the effectiveness of the management measures through the comparison results. If the actual management results are lower than the passing line, it means that the management measures are effective.

[0060] After confirming effectiveness, set expected goals, which should be specific, measurable and time-limited. For example, for a power plant, expected goals may include reducing equipment failure rate, improving power generation efficiency or reducing operating costs;

[0061] An assessment of the management approach should be made based on whether the actual results have achieved the expected goals. If a certain KPI indicator fails to achieve the expected goal, it is necessary to consider whether the current management approach is effective, and it may be necessary to adjust the management strategy and reallocate resources.

[0062] like Figure 3 As shown, as a preferred embodiment of the present invention, the integration module 300 includes:

[0063] The unification unit 301 is used to obtain formats corresponding to different data asset types and unify the formats, and the unification includes data formats.

[0064] In this module, it is crucial that the unified unit 301 obtains the formats and protocols corresponding to different data asset types and then performs unified processing. Unified processing can help reduce the complexity of data management and improve data interoperability and analyzability. Equipment data uniformly uses time series data formats such as CSV, JSON or XML, operational data uniformly uses database formats such as SQL and NoSQL, environmental data uniformly uses JSON and XML, security data uniformly uses TXT or JSON format, and financial data uniformly uses Excel;

[0065] Use ETL tools to write transformation rules based on predefined formats and labels, convert various types of data into a unified format, and perform data integration testing to ensure that all types of data can be read and analyzed normally after unified processing.

[0066] The integration unit 302 is used to integrate the data assets and obtain the total data assets after integration.

[0067] In this module, the integration unit 302 integrates data assets, identifies various data sources that need to be integrated, and needs to clean each data source to ensure data quality and consistency. Data of different types and sources are converted into a unified format, and data labels (i.e., field names) are ensured to be consistent. The integration process also includes summarizing and analyzing various types of data to generate the total integrated data assets. In the summarization process, cross-validation can be used to ensure consistency between various types of data;

[0068] Integrate different types of data assets to generate a total data asset. This total data asset provides a unified data view so that subsequent analysis, decision-making and reporting can be based on accurate, consistent and comprehensive data.

[0069] The permission unit 303 is used to obtain access rights to the total data assets and send the access rights to the user terminal. The access rights are used to access and operate sensitive data.

[0070] In this module, different levels of access rights are defined according to the user's role, such as operation and maintenance manager, data analyst, and financial staff. After the permission configuration is completed, the user is notified via email or intranet message to inform them of the access rights and data access methods they have obtained;

[0071] Determine which data each role needs to access, set corresponding permissions, such as read-only, write-only, or modifiable, etc., provide user manuals or operation guides to help users understand how to log in and use the data asset management platform, and perform permission tests before users can access to confirm whether each user's access rights are correctly configured and ensure data security.

[0072] For example, operators are given read-only access to equipment data, data analysts are given full access to operational and environmental data, and finance personnel can only access financial data.

[0073] like Figure 4 As shown, as a preferred embodiment of the present invention, the visualization module 400 includes:

[0074] The visualization unit 401 is used to visualize the total data assets and convert the total data assets into a dashboard through a visualization tool. The dashboard is used to monitor the operation of the power plant in real time.

[0075] In this module, the visualization unit 401 visualizes the total data assets. Visualizing the total data assets can help managers and decision makers understand the data more intuitively, identify trends and anomalies, and load the integrated total data assets into the selected visualization tool, which can use Tableau to support multiple data sources;

[0076] Through visualization tools, total data assets are converted into dashboards to monitor equipment status, production, environmental monitoring data, etc. in real time.

[0077] The threshold unit 402 is used to obtain the visualization processing result, compare the visualization processing result with the threshold, and if the visualization processing result is less than the threshold, it indicates safety.

[0078] In this module, the threshold unit 402 obtains the visualization processing results, loads the integrated total data assets into the selected visualization tool, selects the appropriate chart type according to the analysis requirements, obtains the visualization processing results, and once the chart is created, the generated visualization results can be used for further analysis. Users can adjust the visualization parameters to focus on a specific time range or device to identify potential problems.

[0079] Compare the visualization processing results with the thresholds, and determine the thresholds of various data that need to be monitored based on the operating specifications and standards of the power plant. For example, a power generation threshold of less than 100,000kWh is considered low power generation, and an equipment failure rate threshold of more than 5% is considered a high failure rate. If the visualization processing result is less than the threshold, it means it is safe.

[0080] The alarm unit 403 is configured to send an alarm signal to the terminal if the visualization processing result exceeds a threshold.

[0081] In this module, if any data point exceeds the set threshold, it can be inferred that an abnormal phenomenon exists, and if it exceeds the threshold, an alarm signal is sent to the terminal;

[0082] For example, the power generation at time point 1: 120,000 kWh, at time point 2: 110,000 kWh, at time point 3: 90,000 kWh (below the threshold of 100,000 kWh);

[0083] As the power generation drops to 90,000 kWh at time point 3, an alarm is triggered and an alarm notification is immediately sent to the operation and maintenance personnel’s mobile phone and email.

[0084] In one embodiment, a computer device is provided, the computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the following steps are implemented:

[0085] Data module, obtains power plant data assets and verifies the power plant data asset types;

[0086] The management module obtains the data asset type, selects the corresponding management method according to the data asset type, and the management method is the preset optimal management strategy for various data-specific data, obtains the management results, and determines whether the management method is appropriate according to the management results;

[0087] An integration module integrates data assets. The integration is used to integrate and manage different types of data assets of the power plant on a unified platform, obtain the integrated total data assets, obtain access rights to the total data assets, and send the access rights to the user terminal;

[0088] The visualization module performs visualization processing on the total data assets. The visualization processing is operated through a visualization tool to obtain the visualization processing result, compare the visualization processing result with the threshold, and send an alarm signal to the terminal if the threshold is exceeded.

[0089] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the processor performs the following steps:

[0090] Data module, obtains power plant data assets and verifies the power plant data asset types;

[0091] The management module obtains the data asset type, selects the corresponding management method according to the data asset type, and the management method is the preset optimal management strategy for various data-specific data, obtains the management results, and determines whether the management method is appropriate according to the management results;

[0092] An integration module integrates data assets. The integration is used to integrate and manage different types of data assets of the power plant on a unified platform, obtain the integrated total data assets, obtain access rights to the total data assets, and send the access rights to the user terminal;

[0093] The visualization module performs visualization processing on the total data assets. The visualization processing is operated through a visualization tool to obtain the visualization processing result, compare the visualization processing result with the threshold, and send an alarm signal to the terminal if the threshold is exceeded.

[0094] It should be understood that, although each step in the flow chart of each embodiment of the present invention is shown in sequence according to the indication of the arrow, these steps are not necessarily performed in sequence according to the order indicated by the arrow. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be performed in other orders. Moreover, at least a portion of the steps in each embodiment may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and the execution order of these sub-steps or stages is not necessarily performed in sequence, but can be performed in turn or alternately with at least a portion of other steps or sub-steps or stages of other steps.

[0095] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a non-volatile computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0096] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0097] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

[0098] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power plant data asset management system, characterized in that: The system comprises: Data module, obtains power plant data assets and verifies the power plant data asset types; The management module obtains the data asset type, selects the corresponding management method according to the data asset type, and the management method is the preset optimal management strategy for various data-specific data, obtains the management results, and determines whether the management method is appropriate according to the management results; An integration module integrates data assets. The integration is used to integrate and manage different types of data assets of the power plant on a unified platform, obtain the integrated total data assets, obtain access rights to the total data assets, and send the access rights to the user terminal; The visualization module performs visualization processing on the total data assets. The visualization processing is operated through a visualization tool to obtain the visualization processing result, compare the visualization processing result with the threshold, and send an alarm signal to the terminal if the threshold is exceeded.

2. The power plant data asset management system according to claim 1, characterized in that: The power plant data asset types include equipment data, operation data, environmental data, safety data and financial data.

3. The power plant data asset management system according to claim 1, characterized in that: The management module comprises: A management unit identifies the data asset type according to the data asset, obtains the data asset type, and selects a corresponding management method according to the data asset type; Passing unit, obtain management results, obtain the passing line of management results, and compare management results with the passing line; The target unit determines whether the management method is appropriate based on the management results, compares the management results with the expected goals, and determines whether the data processing effect meets expectations.

4. The power plant data asset management system according to claim 3, characterized in that: The passing line is the minimum value for which the management strategy is effective.

5. The power plant data asset management system according to claim 3, characterized in that: The integration module includes: A unification unit, which obtains formats corresponding to different data asset types and unifies the formats, wherein the unification includes data formats; The integration unit integrates the data assets and obtains the total data assets after integration; The permission unit obtains access rights to the total data assets and sends the access rights to the user terminal. The access rights are used to access and operate sensitive data.

6. The power plant data asset management system according to claim 5, characterized in that: The integration is through a data integration platform.

7. The power plant data asset management system according to claim 5, characterized in that: The visualization module comprises: A visualization unit, which performs visualization processing on the total data assets and converts the total data assets into a dashboard through a visualization tool, wherein the dashboard is used to monitor the operation of the power plant in real time; The threshold unit obtains the visualization processing result and compares the visualization processing result with the threshold. If the visualization processing result is less than the threshold, it indicates safety. The alarm unit sends an alarm signal to the terminal if the visualization processing result exceeds the threshold.

Images