Digital energy carbon management system

Abstract

The invention discloses a digital energy and carbon management system, and the system comprises a real-time energy consumption management and control unit which is in communication connection with an energy-using facility of an enterprise, can monitor the energy-using facility in real time, obtains the energy consumption data of the energy-using facility, and transmits the energy consumption data to the real-time energy consumption management and control unit; combining with the obtained energy consumption data of the energy consumption facilities, setting, optimizing and controlling the energy consumption of the energy consumption facilities according to a preset virtual power plant; the carbon emission digital intelligent management unit is in communication connection with a carbon emission facility of an enterprise and can monitor the carbon emission facility in real time, obtain carbon emission data and generate a carbon emission thermodynamic diagram according to the obtained carbon emission data; and the comprehensive pollution discharge management unit is in communication connection with a pollutant discharge facility of an enterprise, and can monitor the pollutant discharge facility in real time to obtain pollutant discharge data. According to the system, real-time energy consumption management and control, carbon emission digital intelligent management and comprehensive pollution emission management can be realized, and the dual-carbon management capability and level are effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of energy and carbon emission management, and in particular to a digital energy and carbon management system. Background Art

[0002] At present, zero-carbon and low-carbon development has become a key factor that needs to be considered in local park industrial development, enterprise production and operation, product procurement, and import and export.

[0003] However, carbon emission management is a complex system engineering project, involving many laws and regulations, and has the characteristics of wide range of data acquisition, indirectness, difficulty in accounting and large amount of data. Both managers and enterprises face difficulties and challenges in energy and carbon emissions: on the management side, they face difficulties such as unclear visibility, difficulty in quantification, lack of grasp, and slow transformation of energy and carbon. On the enterprise side, energy management is extensive, carbon asset management tools are scarce, and ESG indicators lack traceability basis. On the product side, the green demand for export products has surged under the background of carbon tariffs, and there is an urgent need to carry out carbon footprint accounting and certification.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a digital energy and carbon management system that can facilitate enterprise energy and carbon management, help enterprises to achieve digital management of energy consumption and carbon emissions, save energy, reduce pollution, reduce carbon emissions, and increase efficiency, and deal well with the problems of carbon emissions, carbon management, carbon compliance and carbon trading, thereby solving the above-mentioned technical problems existing in the prior art.

[0006] The objective of the present invention is achieved through the following technical solutions:

[0007] A digital energy carbon management system, comprising:

[0008] Real-time energy consumption control unit, carbon emission management unit, comprehensive pollution emission management unit and data storage unit; among them,

[0009] The real-time energy consumption control unit is respectively connected to the carbon emission management unit and the energy-using facilities of the enterprise, and can monitor the energy-using facilities in real time, obtain energy consumption data of the energy-using facilities, and send it to the carbon emission management unit;

[0010] The carbon emission management unit is respectively connected to the real-time energy consumption control unit and the carbon emission facilities of the enterprise, and can accurately calculate the corresponding carbon emissions through the energy consumption data and the corresponding carbon emission factors provided by the real-time energy consumption control unit;

[0011] The comprehensive pollution emission management unit is connected to the pollutant emission facilities of the enterprise through communication, and can monitor the pollutant emission facilities in real time and obtain emission data of various pollutants;

[0012] The data storage unit is communicatively connected to the carbon emission management unit and the comprehensive pollution emission management unit respectively, and can receive the carbon emissions output by the carbon emission management unit and the emission data of various pollutants output by the comprehensive pollution emission management unit, and store them in a data-sharing enterprise emission database for comprehensive analysis and comparison.

[0013] Compared with the prior art, the digital energy carbon management system provided by the present invention has the following beneficial effects:

[0014] Since the real-time energy consumption control unit has a built-in virtual power plant function, power resource management and optimization can be achieved in stages according to the customer's level and resource conditions; the carbon emission digital management unit can realize the full life cycle management of the company's supply chain and carbon footprint, and conduct preliminary management of upstream and downstream supply chain carbon emissions, production and manufacturing carbon emissions, and product carbon footprints, helping companies to cope with regulatory and market sales carbon management needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the structure of a digital energy carbon management system provided in an embodiment of the present invention.

[0017] Figure 2 A schematic diagram of the overall hardware architecture of the digital energy carbon management system provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0018] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in combination with the specific content of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments, which does not constitute a limitation of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the present invention.

[0019] First, the terms that may be used in this article are explained as follows:

[0020] The term “and / or” means that either or both of them can be realized at the same time. For example, X and / or Y means both “X” or “Y” and “X and Y”.

[0021] The terms "include", "comprises", "contains", "has" or other descriptions with similar semantics should be interpreted as non-exclusive inclusion. For example, including certain technical feature elements (such as raw materials, components, ingredients, carriers, dosage forms, materials, dimensions, parts, components, mechanisms, devices, steps, procedures, methods, reaction conditions, processing conditions, parameters, algorithms, signals, data, products or products, etc.) should be interpreted as including not only certain technical feature elements explicitly listed, but also other technical feature elements known in the art that are not explicitly listed.

[0022] The term "consisting of..." means excluding any technical feature elements not explicitly listed. If this term is used in a claim, it will make the claim closed, so that it does not contain technical feature elements other than the technical feature elements explicitly listed, except for the conventional impurities related to them. If this term only appears in a clause of a claim, it only limits the elements explicitly listed in the clause, and the elements recorded in other clauses are not excluded from the overall claim.

[0023] Unless otherwise specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example: it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this article can be understood according to specific circumstances.

[0024] The orientation or position relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the drawings and are only for the convenience and simplification of description, and do not explicitly or implicitly indicate that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation of this document.

[0025] The scheme provided by the present invention is described in detail below. The contents not described in detail in the embodiments of the present invention belong to the prior art known to professionals in the field. If the specific conditions are not specified in the embodiments of the present invention, they are carried out according to the conventional conditions in the field or the conditions recommended by the manufacturer. If the manufacturers are not specified in the reagents or instruments used in the embodiments of the present invention, they are all conventional products that can be purchased commercially.

[0026] like Figure 1 As shown, an embodiment of the present invention provides a digital energy carbon management system, including:

[0027] Real-time energy consumption control unit, carbon emission management unit, comprehensive pollution emission management unit and data storage unit; among them,

[0028] The real-time energy consumption control unit is respectively connected to the carbon emission management unit and the energy-using facilities of the enterprise, and can monitor the energy-using facilities in real time, obtain energy consumption data of the energy-using facilities, and send it to the carbon emission management unit;

[0029] The carbon emission management unit is respectively connected to the real-time energy consumption control unit and the carbon emission facilities of the enterprise, and can accurately calculate the corresponding carbon emissions through the energy consumption data and the corresponding carbon emission factors provided by the real-time energy consumption control unit;

[0030] The comprehensive pollution emission management unit is connected to the pollutant emission facilities of the enterprise through communication, and can monitor the pollutant emission facilities in real time and obtain emission data of various pollutants;

[0031] The data storage unit is communicatively connected to the carbon emission management unit and the comprehensive pollution emission management unit respectively, and can receive the carbon emissions output by the carbon emission management unit and the emission data of various pollutants output by the comprehensive pollution emission management unit, and store them in a data-sharing enterprise emission database for comprehensive analysis and comparison.

[0032] In the above system, (1) the data basic association relationship between the real-time energy consumption control unit and the carbon emission management unit is:

[0033] The various energy consumption data monitored and counted by the real-time energy consumption control unit, such as the consumption of electricity, gas, and oil, are the key basis for the carbon emission management unit to calculate carbon emissions. Through accurate energy consumption data and corresponding carbon emission factors, the corresponding carbon emissions can be accurately calculated.

[0034] The carbon emission management unit can in turn provide target guidance for the real-time energy consumption control unit. According to the carbon emission targets and limits, the real-time energy consumption control unit can optimize and adjust energy consumption in a more targeted manner.

[0035] (2) Functional synergy between the carbon emission management unit and the comprehensive pollution emission management unit:

[0036] The carbon emission management unit can provide detailed greenhouse gas emission data, including the emission and source information of various greenhouse gases such as carbon dioxide and methane. The comprehensive pollution emission management unit covers the emission data of various pollutants such as wastewater, waste gas, and waste residue. The carbon emission management unit and the comprehensive pollution emission management unit share data, and through the data storage unit, a more comprehensive enterprise emission database can be built to facilitate comprehensive analysis and comparison, and to find potential key points for coordinated emission reduction.

[0037] Preferably, in the above system, the real-time energy consumption control unit comprises:

[0038] Multiple energy consumption monitoring sensors, EMS energy management modules and virtual power plant setting modules; among them,

[0039] An energy consumption monitoring sensor is installed at each energy consumption point of the enterprise's energy-using facilities. Each energy consumption monitoring sensor is electrically connected to the energy consumption point and can collect energy usage data of each energy consumption point in real time;

[0040] The EMS energy management module is respectively connected to each energy consumption monitoring sensor for communication, and can receive energy usage data of each energy consumption point collected in real time by each energy consumption monitoring sensor as energy consumption data of energy-using facilities;

[0041] The virtual power plant setting module is communicated with the EMS energy management module and can connect the distributed power sources dispersed in the area to form an integrated power source as a virtual power plant through the Internet of Things.

[0042] The above-mentioned virtual power plant setting module uses technologies such as the Internet of Things to connect distributed power sources (such as photovoltaic power generation, wind power generation), energy storage stations (such as "super power banks") and various power loads (such as new energy vehicles, charging piles, factories, and office buildings) scattered in the region.

[0043] Main functions of virtual power plant:

[0044] (1) Flexible scheduling based on demand: Based on the collected data and preset strategies, the virtual power plant flexibly schedules various energy resources under the control of the digital energy and carbon management system;

[0045] (2) Synergistic energy utilization: Taking into account carbon emissions and energy consumption, virtual power plants can optimize energy utilization while meeting energy demand;

[0046] (3) Assist in participating in electricity market transactions: As a whole, the virtual power plant can participate in electricity market transactions and, with the support of the digital energy and carbon management system, formulate trading strategies based on market price signals and its own energy allocation capabilities.

[0047] Preferably, in the above system, the carbon emission management unit comprises:

[0048] Carbon emission accounting module and supply chain collaboration module; among them,

[0049] The carbon emission accounting module has built-in multi-industry accounting factors and multiple analysis models, which can automatically calculate the carbon emission results of the emission subject based on the energy data obtained by comprehensive energy data collection, and provide a carbon emission report and carbon emission inventory;

[0050] The supply chain collaboration module is communicatively connected with the carbon emission accounting module, and can realize upstream and downstream carbon emission data sharing and tracking, and realize carbon footprint accounting and supply chain collaborative management.

[0051] Specifically, the above-mentioned carbon emission accounting module has built-in multi-industry accounting factors and multiple analysis models. It can automatically calculate the carbon emissions of different processes and equipment based on the energy data obtained from the comprehensive energy data collection, generate monthly and annual carbon emission reports for the enterprise, and calculate the unit carbon emission data based on the carbon emissions of different processes and equipment obtained from the calculation, and generate a carbon emission heat map of the industrial park; and according to the energy structure, intelligently deduce the carbon neutrality path and process, establish an integrated carbon asset management system, cover the entire process of carbon quota allocation, trading, and write-off, link the carbon trading market data interface, provide carbon market dynamic analysis and investment advice, and be able to view the investment status of emission reduction projects, energy efficiency improvement, negative carbon technology, digital intelligence upgrades, green infrastructure, and carbon emission reduction distribution;

[0052] The supply chain collaboration module is communicated and connected with the carbon emission accounting module, which can realize upstream and downstream carbon emission data sharing and tracking, and promote low-carbon management of the entire chain.

[0053] Preferably, in the above system, the multi-industry accounting factors built into the carbon emission accounting module include: energy-related emission factors and electricity carbon emission factors;

[0054] The analysis models built into the carbon emission accounting module include: an emission inventory compilation model and a life cycle assessment model.

[0055] Specifically, the accounting factors and analysis models set in the above carbon emission accounting module include:

[0056] (1) Energy-related emission factors and electricity carbon emission factors are mainly given by relevant methodologies;

[0057] (2) Emission inventory compilation model, such as IPCC, which can refer to the emission inventory compilation model constructed by the method recommended by the Intergovernmental Panel on Climate Change of the United Nations;

[0058] (3) Life cycle assessment model: Evaluate the greenhouse gas emissions of products or services throughout their entire life cycle, including raw material extraction, production and processing, transportation and distribution, use and waste disposal. Software such as Simapro can be used to establish relevant models based on product process flow charts. Specifically, a typical life cycle assessment model consists of: data collection module (used to collect data on raw materials, energy, transportation, production process, waste disposal, etc.), declaration cycle inventory analysis module, impact assessment module and result output module;

[0059] (4) The supply chain collaboration module is one of the functions of the carbon emission management unit and is a supply chain collaboration mechanism based on the product level. The implementation steps are as follows:

[0060] Step 41) Data collection and analysis: Comprehensive data collection on energy consumption, production processes, transportation methods, etc. of each company in the supply chain is carried out, and the LCA calculation model is used for analysis to identify the main sources of carbon emissions and links with large emissions.

[0061] Step 42) Draw a carbon emission map: Based on the data analysis results, draw a carbon emission map of the supply chain to intuitively display the carbon emissions of each link and provide a basis for the formulation of subsequent emission reduction measures.

[0062] Step 43) Assess emission reduction capabilities and willingness: Comprehensively consider factors such as potential partners’ environmental awareness, energy-saving and emission reduction technology level, and past emission reduction practices.

[0063] Step 44) Technology and equipment upgrade: Jointly invest in the research and development or introduction of advanced energy-saving and emission-reduction technologies and equipment.

[0064] Step 45) Optimize logistics and transportation: Reduce carbon emissions in the transportation process by integrating transportation needs, optimizing transportation routes, and adopting low-carbon transportation methods.

[0065] Preferably, in the above system, the composition of the comprehensive pollution emission management unit includes:

[0066] Multiple pollutant monitoring sensors, databases and pollutant data processing modules; among them,

[0067] Each pollutant monitoring sensor is set up at a predetermined monitoring point in the enterprise's park, which can collect real-time data on pollutants in the air;

[0068] The pollutant data processing module is respectively connected to each pollutant monitoring sensor and the database for communication, and can receive the pollutant data in the air collected by each pollutant monitoring sensor and store it in the database, and after data cleaning, analyze and process the pollutant data stored in the database to generate key environmental pollution indicators, predict future environmental indicators based on the key environmental pollution indicators, and set thresholds of environmental pollution parameters based on the predicted future environmental indicators. When the environmental pollution indicators exceed the thresholds, alarms and warning information are automatically sent.

[0069] Preferably, in the above system, the plurality of pollutant monitoring sensors include:

[0070] At least two of the following: PM2.5 sensor, PM10 sensor, sulfur dioxide concentration sensor, nitrogen dioxide concentration sensor, carbon monoxide concentration sensor, ozone concentration sensor, volatile organic compound sensor, pH sensor, and dissolved oxygen sensor.

[0071] In summary, the digital energy carbon management system of the embodiment of the present invention has the following functions:

[0072] (1) Real-time energy consumption control: Help enterprises or parks to improve energy management and control, reduce costs and increase efficiency:

[0073] The EMS energy management module enables real-time energy monitoring of sites and energy-consuming facilities, including power production statistics, energy supply, consumption analysis, energy installed capacity (photovoltaic, wind, thermal, hydropower, etc.), power generation structure distribution, energy flow diagrams, etc.

[0074] (2) Digital and intelligent management of carbon emissions: Promote the standardization and efficiency of dual carbon management:

[0075] The carbon emission management unit can be used to conduct real-time surveys of the carbon emissions of various entities, including carbon emission monitoring, calculation, analysis, carbon asset management, carbon footprint management and other modules, and finally bring them together on the dual-carbon digital screen to form a carbon panorama, including industry portraits, energy structure, industry energy consumption, carbon neutrality progress, carbon emission rankings, dual control benchmarking, and park carbon emission distribution maps.

[0076] (3) Integrated pollution emission management: promoting coordinated and integrated pollution reduction and carbon reduction

[0077] The environmental system module can be used to view water environment monitoring, atmospheric environment monitoring, exhaust gas monitoring, etc. online, conduct environmental information monitoring of emission entities, and achieve coordinated management of "pollution reduction and carbon reduction".

[0078] In order to more clearly demonstrate the technical solution and technical effects provided by the present invention, the solution provided by the embodiment of the present invention is described in detail with specific embodiments below.

[0079] Example 1

[0080] like Figure 1 , Figure 2 As shown, this embodiment provides a digital energy and carbon management system that can realize real-time energy consumption control, digital and intelligent carbon emission management, and comprehensive pollution emission management of an enterprise or park. The system includes:

[0081] Figure 2 The overall hardware architecture diagram of the system of this embodiment is illustrated. The sensor transmits the monitoring data to the central management system through the wireless network. (1) Real-time energy consumption control: Use smart IoT gateway devices to collect various energy usage data in real time at energy consumption points (such as electricity meters, water meters, gas meters, temperature control equipment, lighting systems, HVAC systems, etc.), including electricity, water, gas consumption and environmental parameters (temperature, humidity, light, etc.). The sensor transmits the data to the centralized management system through the wireless network. Use data processing technology (such as big data analysis, artificial intelligence) to clean, process and analyze the collected data to extract useful information and patterns.

[0082] The system can provide IoT technical services such as energy monitoring, energy consumption monitoring, and energy data analysis systems to meet the needs of energy management systems of industrial enterprises such as industrial enterprises for various forms of energy consumption metering and sub-item data collection, edge computing analysis, and data security. It can thus realize online monitoring of energy consumption in parks and enterprises, analysis of enterprise energy consumption, equipment monitoring and alarm, and new energy power generation forecasting to ensure safe operation of the park.

[0083] Regarding the virtual power plant function, the system integrates the business interfaces and data services of each energy subsystem, unifies management, breaks down information silos, and realizes "digital homogeneity and business interconnection". It also realizes integrated management of "source, grid, load, storage and charging" based on the Internet of Things technology. It also relies on digital twin technology and artificial intelligence AI to provide intelligent operation and maintenance, data optimization and pre-planning services for management work, realizes management functions such as monitoring, early warning, analysis and scheduling at the energy supply and load ends, assists in the construction of local distributed energy microgrids and new power systems, and provides users with low-carbon scenario energy industrial Internet solutions based on digital twins (building level, factory level, park level, city level).

[0084] (2) Digital and intelligent management of carbon emissions: The system has built-in accounting factors and analysis models for 24 major industries in the country / region. Based on the energy data obtained from the comprehensive energy data collection, it can automatically calculate the carbon emissions of different processes and equipment, and generate monthly and annual carbon emission reports for the company. Based on the above data, the unit shovel tooth carbon emissions and other data are calculated to generate a carbon emission heat map for the park; based on the energy structure, the carbon neutrality path and process are intelligently deduced. Establish an integrated carbon asset management system that covers the entire process of carbon quota allocation, trading, and write-off, link to the carbon trading market data interface, and provide dynamic analysis of the carbon market and investment advice. You can also view the investment status of emission reduction projects, energy efficiency improvement, negative carbon technology, digital and intelligent upgrades, green infrastructure, and carbon emission reduction distribution.

[0085] In terms of product carbon footprint, by building a supply chain collaboration module, upstream and downstream carbon emission data sharing and tracking are achieved, promoting low-carbon management of the entire chain. The user-side product system quantifies and evaluates the greenhouse gases of the product throughout its life cycle. Through the system's built-in international carbon footprint factor library and calculation model, the product carbon footprint report can be queried, edited, automatically generated and exported. The model not only includes all stages of the product from raw material procurement to production, transportation, use, and final disposal, but also has strong data timeliness, thus providing standardized, accurate and efficient services to help companies, institutions and individuals identify the carbon footprint of their products. On this basis, an accounting template that complies with the EU carbon tariff is provided to support the CBAM modeling of key process flows of products within the current EU main list, to perform carbon tariff accounting, and to help export companies break through trade barriers. Subsequently, the product carbon footprint third-party evaluation report attachment can be uploaded to form a product carbon footprint report management ledger, helping companies to improve the level of product carbon footprint management, enhance product competitiveness, and formulate effective carbon emission reduction plans, complete supply chain management innovation, and achieve sustainable development goals.

[0086] (3) Comprehensive pollution emission management:

[0087] Multiple pollutant monitoring sensors are deployed in the monitoring area to collect real-time pollutant data in the air, including PM2.5 sensors, PM10 sensors, sulfur dioxide (SO2) concentration sensors, nitrogen dioxide (NO2) concentration sensors, carbon monoxide (CO) concentration sensors, ozone (O3) concentration sensors, volatile organic compound (VOC) concentration sensors; and various water quality parameters in rivers, reservoirs, groundwater and other water bodies, such as pH sensors and dissolved oxygen sensors. Each pollutant monitoring sensor is connected to a central server or cloud platform.

[0088] All collected data are stored in a database. After data cleaning, real-time data is processed, analyzed and calculated to generate key environmental pollution indicators. Future environmental indicators are predicted based on historical data and real-time data. Thresholds for environmental pollution parameters are set. When pollution indicators exceed the thresholds, the system automatically sends alarms and early warning information. The platform relies on big data technology, integrates multi-source monitoring data, and combines artificial intelligence for data mining and analysis, improving data analysis capabilities as well as early warning and decision-making support capabilities, and promoting the intelligence and efficiency of air pollution control and environmental protection work.

[0089] The digital energy and carbon management system of the present invention is a core intelligent system serving the energy and carbon management of parks and enterprises. It can meet the needs of customers at different levels who are committed to zero-carbon and low-carbon development, help customers save energy, reduce pollution, reduce carbon, and increase efficiency, and easily deal with carbon emissions, carbon management, carbon compliance, and carbon trading problems. Functions include real-time energy consumption control, digital and intelligent carbon emission management, and comprehensive pollution emission management, effectively improving the management capabilities and levels of dual carbon.

[0090] Those skilled in the art can understand that all or part of the processes in the processing steps of the above embodiments can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and when the program is executed, it can include the processes of the embodiments of the above methods. The storage medium can be a disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), etc.

[0091] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims. The information disclosed in the background technology section of this article is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as an admission or in any form that the information constitutes prior art known to those skilled in the art.

Claims

1. A digital energy carbon management system, characterized in that: include: Real-time energy consumption control unit, carbon emission management unit, comprehensive pollution emission management unit and data storage unit; among them, The real-time energy consumption control unit is respectively connected to the carbon emission management unit and the energy-using facilities of the enterprise, and can monitor the energy-using facilities in real time, obtain energy consumption data of the energy-using facilities, and send it to the carbon emission management unit; The carbon emission management unit is respectively connected to the real-time energy consumption control unit and the carbon emission facilities of the enterprise, and can accurately calculate the corresponding carbon emissions through the energy consumption data and the corresponding carbon emission factors provided by the real-time energy consumption control unit; The comprehensive pollution emission management unit is connected to the pollutant emission facilities of the enterprise through communication, and can monitor the pollutant emission facilities in real time and obtain emission data of various pollutants; The data storage unit is communicatively connected to the carbon emission management unit and the comprehensive pollution emission management unit respectively, and can receive the carbon emissions output by the carbon emission management unit and the emission data of various pollutants output by the comprehensive pollution emission management unit, and store them in the data-sharing enterprise emission database for comprehensive analysis and comparison.

2. The digital energy carbon management system according to claim 1 is characterized in that: The real-time energy consumption control unit comprises: Multiple energy consumption monitoring sensors, EMS energy management modules and virtual power plant setting modules; among them, An energy consumption monitoring sensor is installed at each energy consumption point of the enterprise's energy-using facilities. Each energy consumption monitoring sensor is electrically connected to the energy consumption point and can collect energy usage data of each energy consumption point in real time; The EMS energy management module is respectively connected to each energy consumption monitoring sensor for communication, and can receive energy usage data of each energy consumption point collected in real time by each energy consumption monitoring sensor as energy consumption data of energy-using facilities; The virtual power plant setting module is communicated with the EMS energy management module and can connect the distributed power sources dispersed in the area to form an integrated power source as a virtual power plant through the Internet of Things.

3. The digital energy carbon management system according to claim 1 is characterized in that: The carbon emission management unit comprises: Carbon emission accounting module and supply chain collaboration module; among them, The carbon emission accounting module has built-in multi-industry accounting factors and multiple analysis models, which can automatically calculate the carbon emission results of the emission subject based on the energy data obtained by comprehensive energy data collection, and provide a carbon emission report and carbon emission inventory; The supply chain collaboration module is communicatively connected with the carbon emission accounting module, and can realize upstream and downstream carbon emission data sharing and tracking, and realize carbon footprint accounting and supply chain collaborative management.

4. The digital energy carbon management system according to any one of claims 1 to 3, characterized in that: The composition of the comprehensive pollution emission management unit includes: Multiple pollutant monitoring sensors, databases and pollutant data processing modules; among them, Each pollutant monitoring sensor is set up at a predetermined monitoring point in the enterprise's park, which can collect real-time data on pollutants in the air; The pollutant data processing module is respectively connected to each pollutant monitoring sensor and the database for communication, and can receive the pollutant data in the air collected by each pollutant monitoring sensor and store it in the database, and after data cleaning, analyze and process the pollutant data stored in the database to generate key environmental pollution indicators, predict future environmental indicators based on the key environmental pollution indicators, and set thresholds of environmental pollution parameters based on the predicted future environmental indicators. When the environmental pollution indicators exceed the thresholds, alarms and warning information are automatically sent.

5. The digital energy carbon management system according to claim 4 is characterized in that: The plurality of pollutant monitoring sensors include: At least two of the following: PM2.5 sensor, PM10 sensor, sulfur dioxide concentration sensor, nitrogen dioxide concentration sensor, carbon monoxide concentration sensor, ozone concentration sensor, volatile organic compound sensor, pH sensor, and dissolved oxygen sensor.

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