CN114548673A - Emission reduction index monitoring method and device - Google Patents
Emission reduction index monitoring method and device Download PDFInfo
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/80—Management or planning
- Y02P90/84—Greenhouse gas [GHG] management systems
Abstract
The application discloses an emission reduction index monitoring method and device, wherein the emission reduction index monitoring method comprises the following steps: calculating according to the power data and the emission reduction index to obtain a response index; and comparing the response index with preset parameters to obtain the state of the enterprise for executing the emission reduction index. The method and the device can solve the problem that the existing monitoring method is high in cost.
Description
Technical Field
The application relates to the technical field of environmental protection monitoring, in particular to an emission reduction index monitoring method and device.
Background
During the environment-friendly emergency response, enterprises need to reduce the production in different degrees according to response levels issued by an environment-friendly bureau, the environment-friendly department can provide indexes for each enterprise according to the waste gas production reduction ratio, and the environment-friendly department provides the environment-friendly emergency response for each enterprise and monitors the response condition of the enterprise according to emission reduction indexes provided by the environment-friendly department so as to monitor whether the enterprise carries out emission reduction according to the emission reduction indexes. The existing environment-friendly monitoring work is mainly realized by additionally installing sub-meter metering on an internal production line of an enterprise, not only is sub-meter investment monitoring equipment additionally installed, but also a monitoring system needs to be built, so that the pain point of long time consumption, high cost and high difficulty is achieved, a large amount of manpower and material resources are consumed, the efficiency is low, and the application effect is not ideal enough.
Disclosure of Invention
The present application is proposed to solve the above-mentioned technical problems. The embodiment of the application provides an emission reduction index monitoring method and device, and can solve the problem that the existing monitoring method is high in cost.
According to one aspect of the application, an emission reduction index monitoring method is provided, which includes: calculating according to the electric power data and the emission reduction index to obtain a response index; and comparing the response index with preset parameters to obtain the state of the enterprise for executing the emission reduction index.
In an embodiment, comparing the response index with a preset parameter, and obtaining the state of the enterprise executing the emission reduction index includes: and when the response index is larger than the preset parameter, determining that the state of the enterprise executing the emission reduction index is execution completion.
In one embodiment, the calculating the response index from the power data and the emission reduction indicator includes: calculating to obtain voltage reduction electric quantity according to the electric power data; wherein the voltage reduction electricity quantity represents an actual reduction electricity quantity of the enterprise; calculating to obtain the electricity quantity to be reduced according to the emission reduction index; wherein the power reduction amount represents a target power reduction amount of the enterprise based on the emission reduction index; calculating to obtain the response index according to the voltage reduction electric quantity and the power to be reduced; wherein the response index is proportional to the voltage reduction electric quantity, and the response index is inversely proportional to the voltage reduction electric quantity.
In an embodiment, the calculating the power reduction amount according to the emission reduction index includes: obtaining a pressure reduction coefficient through weighting calculation according to the emission reduction index; calculating to obtain the electricity quantity to be reduced according to the voltage reduction coefficient and the reference electricity quantity; the power to be reduced is in direct proportion to the reference power, and the power to be reduced is in direct proportion to the voltage reduction coefficient.
In an embodiment, the obtaining of the pressure reduction coefficient according to the emission reduction index by weighted calculation includes: calculating to obtain the pressure reduction coefficient according to the emission reduction index and the standard-compliant pollutant emission mean value of the enterprise; wherein the emission reduction index is provided by an environmental protection department; wherein the pressure reduction coefficient is directly proportional to the emission reduction index, and the pressure reduction coefficient is directly proportional to the pollutant emission mean value.
In an embodiment, the calculating the pressure reduction coefficient according to the emission reduction index and the emission mean of the enterprises meeting the standard includes: beta is aCoefficient of pressure drop＝β1×αParticulate matter+β2×αSulfur dioxide+β3×αNitrogen oxides+β4×αVolatile organic compounds(ii) a Wherein, betaCoefficient of pressure dropRepresenting the pressure reduction coefficient, alphaParticulate matter、αSulfur dioxide、αNitrogen oxides、αVolatile organic compoundsRepresents the emission reduction index, beta1、β2、β3、β4Representing the mean pollutant emission of a compliant enterprise.
In an embodiment, the method for acquiring the reference electric quantity includes: wReference electric quantity＝Σ(Wday1+Wday2+…+Wdayn) N; wherein, Wday1+Wday2+…+WdaynRepresenting the total electric quantity of the previous contemporaneous month, n representing the total number of days of said previous contemporaneous month, WReference electric quantityAnd the average value of the previous electricity quantity in the same period is used as the reference electricity quantity.
In one embodiment, the calculating the voltage reduction electric quantity according to the electric power data includes: acquiring actual electric quantity according to the electric power data; and calculating to obtain the voltage reduction electric quantity according to the difference value of the reference electric quantity and the actual electric quantity.
In one embodiment, the voltage reduction capacity and the power reduction amount are measuredCalculating the response index comprises: KE ═ WVoltage drop electric quantity/WShould reduce the amount of electricity(ii) a Wherein KE represents the response index, WVoltage drop electric quantityRepresents the voltage-reduced electric quantity, WShould reduce the amount of electricityIndicating the amount of power to be reduced.
According to another aspect of the present application, there is provided an emission reduction index monitoring apparatus, comprising: the calculation module is used for calculating and obtaining a response index according to the electric power data and the emission reduction index; and the comparison module is used for comparing the response index with preset parameters to obtain the state of the enterprise executing the emission reduction index.
The emission reduction index monitoring method and device provided by the application judge whether the enterprise pollution discharge reaches the index or not through converting the electric power data and the emission reduction index. The method is characterized in that the method is converted into an electric power index according to the emission reduction index and basic electric power data issued by the environmental protection department, whether the emission reduction index is achieved by enterprise pollution discharge is monitored through the electric power index, each enterprise can have a response index, and therefore the purpose of monitoring each enterprise independently is achieved.
Drawings
The above and other objects, features and advantages of the present application will become more apparent by describing in more detail embodiments of the present application with reference to the attached drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings, like reference numbers generally represent like parts or steps.
Fig. 1 is a schematic diagram of an environmental monitoring system according to an exemplary embodiment of the present application.
Fig. 2 is a schematic flow chart diagram of an emission reduction index monitoring method according to an exemplary embodiment of the present application.
Fig. 3 is a schematic flow chart of an emission reduction indicator monitoring method according to another exemplary embodiment of the present application.
Fig. 4 is a schematic flow chart of an emission reduction index monitoring method according to another exemplary embodiment of the present application.
Fig. 5 is a schematic flow chart of an emission reduction indicator monitoring method according to another exemplary embodiment of the present application.
Fig. 6 is a schematic flow chart of an emission reduction indicator monitoring method according to another exemplary embodiment of the present application.
Fig. 7 is a schematic structural diagram of an emission reduction index monitoring apparatus according to an exemplary embodiment of the present application.
Fig. 8 is a schematic structural diagram of an emission reduction index monitoring apparatus according to another exemplary embodiment of the present application.
Fig. 9 is a block diagram of an electronic device provided in an exemplary embodiment of the present application.
Detailed Description
Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the present application and not all embodiments of the present application, and that the present application is not limited by the example embodiments described herein.
Summary of the application
The four main indexes of atmospheric pollution prevention and control, namely carbon dioxide, sulfur dioxide, nitride and particulate matter, need to be reduced in yield to different degrees according to the response level issued by the environmental protection bureau when the environmental protection emergency response is carried out, the waste gas yield reduction proportion is provided, and the environmental protection department can provide indexes for each enterprise. The existing environmental protection departments mainly adopt a mode of manual checking and sub-meter measurement additionally arranged inside an enterprise for measurement and calculation. The manual inspection is that inspectors drive to go to each enterprise to take turns to patrol or to monitor at a stationary point, and has the problems of inadequate monitoring, high cost and the like; the enterprise installs the branch table additional and has improved the inspection precision than artifical inspection, but when many enterprises were in the environmental protection monitoring range simultaneously, installs the branch table additional not only investment supervisory equipment still need build monitored control system, leads to the cost higher, owing to inside the enterprise, has the enterprise to destroy the meter privately and lead to measuring inaccurate risk.
The method and the device measure the electric quantity of the enterprise according to the terminal meter, convert whether the pollution discharge of the enterprise reaches the standard or not by constructing the conversion model, and have the advantages of small investment, high precision and small risk compared with the original scheme. The method specifically comprises the following steps: the assets and the acquisition system are counted according to the enterprise meter, and repeated investment is not needed; on the basis of emission reduction standards of various industries provided by environmental protection departments, the amount of electricity to be reduced is calculated through model conversion, and the accuracy is high; the meter is not arranged on the enterprise side, and the risk of artificial damage is small.
The model construction method of the application comprises the following implementation processes: and converting emission reduction indexes which are provided by the environmental protection department for each enterprise into electric power indexes to finish monitoring. And (4) forming enterprise coefficients for the four pollutants during conversion, (the coefficients are average values of the first ten enterprises of the environmental protection quality of the industry), weighting to obtain enterprise pressure reduction coefficients, calculating to obtain the electricity quantity to be reduced, and comparing according to reference electricity quantity (the reference electricity quantity is the average value of electricity consumption in non-response time periods in the same period of the last year), so as to obtain a response index whether the response is in place.
Exemplary System
The method can be applied to an emission reduction index monitoring system, and the emission reduction index monitoring system comprises a metering component, a calculating component and a display component, wherein the metering component, the calculating component and the display component are arranged in a container; the metering assembly is in communication connection with the computing assembly, the computing assembly is in communication connection with the display assembly, the metering assembly is used for collecting power data, the computing assembly is used for computing a response index according to the power data, and the display assembly is used for displaying the power data and the response index.
The metering assembly collects electric power data from the electric energy meter of a user, the electric energy meter is additionally arranged at the position where the enterprise and the system asset are divided, the data are gathered to the background of the system company, repeated investment on metering equipment and a monitoring system is not needed, and the metering assembly has higher economic benefit compared with the existing method of additionally arranging sub-meters for metering.
The calculation component provides a concept of power to be reduced based on differences of I, II and III and response degrees under environment-friendly emergency response, the power to be reduced represents the power required to be reduced when an enterprise meets production reduction requirements during the emergency response, the power to be reduced is calculated according to reference power and the pressure reduction proportion of four types of pollution emissions released by an environment-friendly department under the environment-friendly emergency response, the power to be reduced is calculated according to the reference power and actual power, a response index is calculated according to the power to be reduced and the voltage reduction power, and whether the enterprise responds in place or not is judged according to the response index.
In the display component, the power data and the response index are visually processed and displayed on the display component in a thermodynamic diagram mode, and enterprise response in-place details can be generated so that observers can intuitively know the response conditions of multiple enterprises.
Fig. 1 is an architecture diagram of an environmental monitoring system provided in an exemplary embodiment of the present application, and as shown in fig. 1, the emission reduction index monitoring system may build an emergency management and control platform application architecture, where the emergency management and control platform application architecture may include: the system comprises a background (a data acquisition layer) for acquiring and storing data for data support, wherein the background comprises a marketing SG186 platform and an acquisition module, the marketing SG186 platform is used for acquiring user basic information, user position information, user electric energy meter information and user attribute classification information, and the acquisition module is used for acquiring acquisition point information, 96-point load information and meter reading readings.
The middle station (service logic layer) is used for managing data and can comprise an emergency user maintenance module, an early warning release module and a data acquisition and analysis module. The emergency user maintenance module can comprise user basic information maintenance and emergency user threshold value setting, the early warning release module can comprise early warning grade setting, early warning duration setting and emergency response user list maintenance, and the data acquisition and analysis module can comprise emergency user T-2 electric quantity acquisition, emergency user 96-point load acquisition and emergency user reference electric quantity analysis.
The foreground (data display layer) is used for user observation and operation and comprises a large-screen visualization module and a desktop visualization module. The information displayed by the large screen visualization module may include: the current emergency response information overview, the current city emergency response electric quantity and load trend, the current emergency response regional distribution condition, the current emergency response voltage reduction electric quantity contribution degree, the current emergency response enterprise condition, the emergency environmental protection electricity management and control execution condition, the response history record and the response time switching. The desktop visualization module may include: exporting emergency response reports, inquiring the electricity consumption of emergency users in multiple dimensions, inquiring the electricity load of the emergency users in multiple dimensions, ranking the response of the emergency users and comprehensively analyzing the emergency users.
Exemplary method
Fig. 2 is a schematic flow diagram of an emission reduction index monitoring method according to an exemplary embodiment of the present application, and as shown in fig. 2, the emission reduction index monitoring method includes:
step 100: and calculating to obtain a response index according to the electric power data and the emission reduction index.
The electric power data directly collected by the electric energy meter and the emission reduction index issued by the environmental protection department are converted into a response index, and the response index can reflect whether the enterprise executes the emission reduction index and the actual condition of executing the emission reduction index. The response index is calculated through the basic power data of each enterprise, the requirement on monitoring equipment is low, the power data can be collected directly according to the existing electric energy meter, the cost is reduced, and meanwhile the monitoring efficiency is improved.
Step 200: and comparing the response index with a preset parameter to obtain the state of the enterprise for executing the emission reduction index.
The state of the enterprise executing the emission reduction index cannot be intuitively known only through the response index, so that the response index needs to be compared with the preset parameter, and whether the enterprise responds in place, whether the emission reduction index is completely executed or whether only part of the enterprise is executed and the emission reduction index is not reached is judged according to the comparison between the response index and the preset parameter.
The emission reduction index monitoring method provided by the application judges whether the enterprise pollution discharge reaches the index or not through converting the electric power data and the emission reduction index. The method is characterized in that the method is converted into an electric power index according to the emission reduction index and basic electric power data issued by the environmental protection department, whether the emission reduction index is achieved by enterprise pollution discharge is monitored through the electric power index, each enterprise can have a response index, and therefore the purpose of monitoring each enterprise independently is achieved.
Fig. 3 is a schematic flow chart of an emission reduction indicator monitoring method according to another exemplary embodiment of the present application, and as shown in fig. 3, the step 200 may include:
step 210: and when the response index is larger than the preset parameter, determining that the state of the enterprise executing the emission reduction index is the execution completion.
The preset parameter can be set to 1, when the response index is greater than or equal to 1, the state of the enterprise executing the emission reduction index is the execution completion, namely the enterprise achieves the emission reduction target set by the environmental protection department, the purpose of emission reduction and energy conservation is achieved, the effect of monitoring each enterprise independently is achieved, and finally, the staff can visually collect the state of the enterprise executing the emission reduction index.
Fig. 4 is a schematic flow chart of an emission reduction index monitoring method according to another exemplary embodiment of the present application, and as shown in fig. 4, the step 100 may include:
step 110: and calculating to obtain the voltage reduction electric quantity according to the electric power data.
Wherein the voltage reduction capacity represents the actual power reduction capacity of the enterprise.
The voltage reduction power represents actual reduction power of the enterprise, and the actual reduction power of the enterprise can be compared with the average power consumption in the current month through the average power consumption in the past month. The former electricity consumption is used as the reference electricity quantity, and compared with the actually collected electricity quantity, whether the electricity consumption of the enterprise is reduced or not can be calculated, so that whether the enterprise executes the index of energy conservation and emission reduction or not can be calculated.
Step 120: and calculating to obtain the electricity quantity to be reduced according to the emission reduction index.
The power reduction amount represents the target power reduction amount of the enterprise based on the emission reduction index.
The emission reduction index is generally used for reducing pollutant emission, but because it is difficult to directly monitor the pollutant emission, it is also difficult to monitor whether the enterprise carries out emission reduction according to the emission reduction index issued by the environmental protection department, so the emission reduction index is converted into an electric quantity index, and the execution condition of the enterprise on the emission reduction index is monitored by monitoring the power consumption of the enterprise. Therefore, the emission reduction index is converted into the electricity quantity to be reduced, the electricity quantity to be reduced is used as the reduction target of the enterprise to be judged, whether the enterprise executes the emission reduction index or not is calculated according to whether the enterprise reaches the electricity quantity to be reduced, and the condition of executing the emission reduction index is calculated.
Step 130: and calculating to obtain a response index according to the voltage reduction electric quantity and the strain reduction electric quantity.
Wherein, the response index is in direct proportion to the voltage reduction electric quantity, and the response index is in inverse proportion to the voltage reduction electric quantity.
And judging the execution condition of the enterprise on the emission reduction index according to the voltage reduction electric quantity and the reduction electric quantity, wherein the voltage reduction electric quantity is the actual reduction electric quantity of the enterprise compared with the current electric quantity, and the reduction electric quantity is the electricity reduction quantity which should be executed by the enterprise according to an emission reduction instruction issued by an environmental protection department. However, if the difference between the voltage reduction electric quantity and the reduced electric quantity is directly adopted to determine the execution condition of the enterprise on the emission reduction index, the condition that the enterprise does not respond in place or participate in the response is difficult to distinguish, and only two conditions of enterprise response and non-response are obtained, so that the voltage reduction electric quantity and the reduced electric quantity can be divided in order to obtain a more detailed response condition of the enterprise.
Fig. 5 is a schematic flow chart of an emission reduction indicator monitoring method according to another exemplary embodiment of the present application, and as shown in fig. 5, the step 120 may include:
step 121: and obtaining a pressure reduction coefficient by weighting calculation according to the emission reduction index.
The emission reduction index is issued by an environmental protection department under an environmental protection emergency response, specifically, the pressure reduction ratio of the four types of pollution emissions, and the pressure reduction coefficient can be calculated according to the pressure reduction ratio of the pollution emissions.
Step 122: and calculating to obtain the electricity quantity to be reduced according to the voltage reduction coefficient and the reference electricity quantity.
The power to be reduced is in direct proportion to the reference power, and the power to be reduced is in direct proportion to the voltage reduction coefficient.
And calculating to obtain the electricity reduction amount of the enterprise according to the voltage reduction coefficient and the reference electricity amount. The standard electric quantity is the average power consumption of the enterprise in a certain period in the past, and the pressure reduction coefficient is obtained by calculation according to the pressure reduction proportion of the pollutant emission issued by the environmental protection department, namely, the average power consumption of the enterprise in a certain period in the past is combined with the pressure reduction coefficient, the emission reduction index is converted into an electric quantity index, the electric quantity to be reduced is obtained by calculation, and the electric quantity is used as the judgment standard of the emission reduction index.
The formula for calculating the amount of power to be reduced can adopt: wShould reduce the amount of electricity＝WReference electric quantity×βCoefficient of pressure dropCalculating the emission reduction index as a voltage reduction coefficient, converting the voltage reduction coefficient into an electric quantity index, calculating to obtain the electric quantity to be reduced, and taking the electric quantity as the judgment of the emission reduction indexAnd (4) standard.
In an embodiment, the step 121 may be adjusted to: calculating to obtain a pressure reduction coefficient according to the emission reduction index and the standard-compliant pollutant emission mean value of the enterprise; wherein, the emission reduction index is provided by an environmental protection department; the pressure reduction coefficient is in direct proportion to the emission reduction index, and the pressure reduction coefficient is in direct proportion to the pollutant emission mean value.
The enterprises meeting the standards are enterprises meeting the industrial emission pollutant standards, and the emission mean values of the first ten enterprises meeting the industrial standards can be adopted.
In an embodiment, the step 121 may be further adjusted to: beta is aCoefficient of pressure drop＝β1×αParticulate matter+β2×αSulfur dioxide+β3×αNitrogen oxides+β4×αVolatile organic compounds(ii) a Wherein, betaCoefficient of pressure dropRepresenting the pressure reduction coefficient, alphaParticulate matter、αSulfur dioxide、αNitrogen oxides、αVolatile organic compoundsRepresents an emission reduction index, beta1、β2、β3、β4And (4) representing the mean pollutant emission value of enterprises meeting the standard.
β1Corresponding to the particulate matter in the pollutant emissions, beta1Represents the emission mean value beta of the particulate matters emitted by the first ten enterprises meeting the industrial standard2Corresponding to carbon dioxide, beta2Represents the average value, beta, of the carbon dioxide discharged by the first ten enterprises meeting the industrial standard3Corresponding nitrogen oxides, beta3Represents the emission mean value beta of nitrogen oxides emitted by the first ten enterprises meeting the industrial standard4Corresponding to volatile organic compounds, beta4The emission mean value of volatile organic compounds emitted by the first ten enterprises meeting the industrial standard is shown. Pollutants discharged by enterprises meeting the industrial standards also meet the discharge standards, so that the average value of the discharge of the first ten enterprises is taken as a reference, and the method is favorable for obtaining the available parameters meeting the industrial development planning.
In an embodiment, the method for acquiring the reference electric quantity may include: wReference electric quantity＝Σ(Wday1+Wday2+…+Wdayn) N; wherein, Wday1+Wday2+…+WdaynRepresenting the total power in the previous contemporaneous month, n representing the total number of days in the previous contemporaneous month, WReference electric quantityThe average value of the electric quantity of the past same-period month is represented, and the average value of the electric quantity of the past same-period month is used as the reference electric quantity.
The standard electric quantity can be taken as the daily average value of the electric quantity of the same-period month of the year and is used as the standard electric quantity of the conversion, and the electric quantity which should be reduced of the enterprise are calculated on the basis of the standard electric quantity. The reference electric quantity can also take the use electric quantity which can be used as reference on other dates.
Fig. 6 is a schematic flowchart of an emission reduction index monitoring method according to another exemplary embodiment of the present application, and as shown in fig. 6, the step 110 may include:
step 111: and obtaining the actual electric quantity according to the electric power data.
The actual power consumption of an enterprise is directly collected from the electric energy meter of a user, repeated investment on metering equipment and a monitoring system is not needed, and cost can be saved. After the actual electric quantity of the enterprise is obtained, the actual electric quantity of the enterprise can be matched with other parameters to calculate whether the electric quantity index of the enterprise meets the requirement.
Step 112: and calculating to obtain the voltage reduction electric quantity according to the difference value of the reference electric quantity and the actual electric quantity.
The voltage reduction electric quantity can adopt a formula: wVoltage drop electric quantity＝WReference electric quantity-WActual amount of electricityAnd calculating to ensure that the actual power consumption of the enterprise participating in emission reduction is smaller than the reference power, so that when the voltage reduction power is positive, the enterprise can be judged to have started to participate in emission reduction. When the pressure reduction electric quantity is negative, the enterprise can be judged and the emission reduction work can be participated.
In one embodiment, the step 130 may include: KE ═ WVoltage drop electric quantity/WShould reduce the amount of electricity(ii) a Wherein KE represents a response index, WVoltage drop electric quantityRepresents a voltage drop electric quantity, WShould reduce the amount of electricityIndicating that the amount of power should be reduced.
The response index is calculated by dividing the voltage reduction electric quantity by the amount of the power to be reduced, and according to the actual situation of the voltage reduction electric quantity, the final response index can obtain three states: the first is a positive number which is greater than or equal to 1, and this case can indicate that the voltage reduction electric quantity is greater than the electric quantity to be reduced, and the voltage reduction electric quantity is a positive number, when the voltage reduction electric quantity is a positive number, it can be determined that the enterprise has started to participate in emission reduction work, and the voltage reduction electric quantity is greater than the electric quantity to be reduced, that is, the electric quantity for voltage reduction of the enterprise has been greater than an index issued by an environmental protection department, so that it can be determined that the enterprise participates in response and has responded in place, and the index issued by the environmental protection department is completely executed; the second is a positive number which is greater than 0 and less than 1, which may indicate that the voltage reduction electric quantity is less than the electric quantity to be reduced, and the voltage reduction electric quantity is a positive number, and when the voltage reduction electric quantity is a positive number, it may be determined that the enterprise has started participating in emission reduction work. However, at this time, the voltage reduction electric quantity is smaller than the electric quantity to be reduced, which indicates that the emission reduction work performed by the enterprise does not reach the standard, that is, the index issued by the environmental protection department is not completely executed, and at this time, it can be determined that the enterprise participates in the response but does not respond in place, and the index issued by the environmental protection department is not executed in place; the third situation is a negative number less than or equal to 0, that is, the voltage reduction electric quantity is negative, and when the voltage reduction electric quantity is negative, the enterprise can be determined and the enterprise can participate in emission reduction work. Therefore, the third situation may determine that the enterprise has not performed emission reduction at all, and that the index issued by the environmental protection department has not started to be executed, nor has it participated in response.
Therefore, the preset parameter can be set to 1, whether the enterprise completes emission reduction indexes is judged by comparing with 1, the preset parameter can also be set to 0, whether the enterprise participates in emergency response of an environmental protection department is judged by comparing with 0, and 0 and 1 can also be set to be compared together for judging three specific states of the enterprise.
Three execution states of enterprises can be obtained through the response indexes, the three execution states are collected and sorted and displayed on the display screen, and the staff can visually know the execution states of the enterprises, so that data information can be collected and sorted conveniently. According to the method and the device, only a computing platform is required to be built, and the originally built electric energy meter system can still be used by the metered platform, so that the method and the device have the advantages of low investment and low cost. In addition, the method and the device are based on emission reduction standards of various industries provided by environmental protection departments, and the amount of electricity to be reduced is calculated through model conversion, so that the method and the device have the advantages of one enterprise and one coefficient and higher precision. The electric energy meter is not installed inside the enterprise, so that the risk of direct change or damage of the enterprise is low, the accuracy of finally obtained data is high, and the stability of finally counted data is high.
Exemplary devices
Fig. 7 is a schematic structural diagram of an emission reduction index monitoring apparatus according to an exemplary embodiment of the present application, and as shown in fig. 7, the emission reduction index monitoring apparatus 8 includes: the calculating module 81 is used for calculating and obtaining a response index according to the electric power data and the emission reduction index; and the comparison module 82 is used for comparing the response index with the preset parameter to obtain the state of the enterprise for executing the emission reduction index.
The emission reduction index monitoring device 8 provided by the application judges whether the enterprise pollution discharge reaches the index or not through converting the electric power data and the emission reduction index. That is, according to emission reduction indexes and basic power data provided by the environmental protection department, the emission reduction indexes and the basic power data are converted into power indexes through the calculation module 81, whether the emission reduction indexes of the enterprises are achieved or not is monitored through the comparison module 82, and each enterprise can have a response index of the enterprise, so that the purpose of monitoring each enterprise independently is achieved.
Fig. 8 is a schematic structural diagram of an emission reduction index monitoring apparatus according to another exemplary embodiment of the present application, and as shown in fig. 8, the comparison module 82 may include: the determining unit 821 is configured to determine that the state of the enterprise executing the emission reduction index is execution completion when the response index is greater than the preset parameter.
In an embodiment, as shown in fig. 8, the calculating module 81 may include: a first calculation unit 811 for calculating a voltage reduction amount from the power data; a second calculating unit 812, configured to calculate, according to the emission reduction index, an amount of electricity to be reduced; the third calculation unit 813 is configured to calculate and obtain a response index according to the voltage reduction electric quantity and the stress reduction electric quantity.
In an embodiment, as shown in fig. 8, the second calculating unit 812 may include: the first calculation subunit 8121 is configured to obtain a pressure reduction coefficient through weighted calculation according to the emission reduction index; and a second calculating subunit 8122, configured to calculate, according to the voltage reduction coefficient and the reference electric quantity, an electric quantity to be reduced.
In an embodiment, the first calculating subunit 8121 may be further configured to: calculating to obtain a pressure reduction coefficient according to the emission reduction index and the standard-compliant pollutant emission mean value of the enterprise; wherein, the emission reduction index is provided by an environmental protection department; the pressure reduction coefficient is in direct proportion to the emission reduction index, and the pressure reduction coefficient is in direct proportion to the pollutant emission mean value.
In an embodiment, the first calculating subunit 8121 may be further configured to: beta is aCoefficient of pressure drop＝β1×αParticulate matter+β2×αSulfur dioxide+β3×αNitrogen oxides+β4×αVolatile organic compounds(ii) a Wherein, betaCoefficient of pressure dropRepresenting the pressure reduction coefficient, alphaParticulate matter、αSulfur dioxide、αNitrogen oxides、αVolatile organic compoundsRepresents an emission reduction index, beta1、β2、β3、β4And (4) representing the mean pollutant emission value of enterprises meeting the standard.
In an embodiment, as shown in fig. 8, the first calculating unit 811 may include: an obtaining subunit 8111, configured to obtain an actual electric quantity according to the electric power data; and a third calculating subunit 8112, configured to calculate and obtain the voltage reduction electric quantity according to a difference between the reference electric quantity and the actual electric quantity.
In an embodiment, the third calculating unit 813 may be further configured to: KE ═ WVoltage drop electric quantity/WShould reduce the amount of electricity(ii) a Wherein KE represents a response index, WVoltage drop electric quantityRepresents a voltage drop electric quantity, WShould reduce the amount of electricityIndicating that the amount of power should be reduced.
Exemplary electronic device
Next, an electronic apparatus according to an embodiment of the present application is described with reference to fig. 9. The electronic device may be either or both of the first device and the second device, or a stand-alone device separate from them, which stand-alone device may communicate with the first device and the second device to receive the acquired input signals therefrom.
FIG. 9 illustrates a block diagram of an electronic device in accordance with an embodiment of the present application.
As shown in fig. 9, the electronic device 10 includes one or more processors 11 and memory 12.
The processor 11 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device 10 to perform desired functions.
Memory 12 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program instructions may be stored on the computer-readable storage medium and executed by the processor 11 to implement the emission reduction indicator monitoring methods of the various embodiments of the present application described above and/or other desired functionality. Various contents such as an input signal, a signal component, a noise component, etc. may also be stored in the computer-readable storage medium.
In one example, the electronic device 10 may further include: an input device 13 and an output device 14, which are interconnected by a bus system and/or other form of connection mechanism (not shown).
When the electronic device is a stand-alone device, the input means 13 may be a communication network connector for receiving the acquired input signals from the first device and the second device.
The input device 13 may also include, for example, a keyboard, a mouse, and the like.
The output device 14 may output various information including the determined distance information, direction information, and the like to the outside. The output devices 14 may include, for example, a display, speakers, a printer, and a communication network and its connected remote output devices, among others.
Of course, for simplicity, only some of the components of the electronic device 10 relevant to the present application are shown in fig. 9, and components such as buses, input/output interfaces, and the like are omitted. In addition, the electronic device 10 may include any other suitable components depending on the particular application.
The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.
The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.
Claims (10)
1. An emission reduction index monitoring method is characterized by comprising the following steps:
calculating according to the power data and the emission reduction index to obtain a response index;
and comparing the response index with preset parameters to obtain the state of the enterprise for executing the emission reduction index.
2. The emission reduction index monitoring method according to claim 1, wherein comparing the response index with a preset parameter to obtain the state of the enterprise executing the emission reduction index comprises:
and when the response index is larger than the preset parameter, determining that the state of the enterprise executing the emission reduction index is the execution completion.
3. The emission abatement indicator monitoring method of claim 1, wherein the calculating a response index from the power data and the emission abatement indicator comprises:
calculating to obtain voltage reduction electric quantity according to the electric power data; wherein the voltage reduction electricity quantity represents an actual reduction electricity quantity of the enterprise;
calculating to obtain the electricity quantity to be reduced according to the emission reduction index; wherein the power reduction amount represents a target power reduction amount of the enterprise based on the emission reduction index;
calculating to obtain the response index according to the voltage reduction electric quantity and the power to be reduced; wherein the response index is proportional to the voltage reduction electric quantity, and the response index is inversely proportional to the voltage reduction electric quantity.
4. The emission reduction index monitoring method according to claim 3, wherein the calculating the amount of power that should be reduced according to the emission reduction index includes:
obtaining a pressure reduction coefficient through weighting calculation according to the emission reduction index;
calculating to obtain the electricity quantity to be reduced according to the voltage reduction coefficient and the reference electricity quantity; the power to be reduced is in direct proportion to the reference power, and the power to be reduced is in direct proportion to the voltage reduction coefficient.
5. The emission reduction index monitoring method according to claim 4, wherein the obtaining of the pressure reduction coefficient by the weighted calculation according to the emission reduction index comprises:
calculating to obtain the pressure reduction coefficient according to the emission reduction index and the standard-compliant pollutant emission mean value of the enterprise; wherein the emission reduction index is provided by an environmental protection department; wherein the pressure reduction coefficient is directly proportional to the emission reduction index, and the pressure reduction coefficient is directly proportional to the pollutant emission mean value.
6. The emission reduction index monitoring method of claim 5, wherein the calculating the pressure reduction coefficient according to the emission reduction index and an emission mean of a compliant enterprise comprises:
βcoefficient of pressure drop＝β1×αParticulate matter+β2×αSulfur dioxide+β3×αNitrogen oxides+β4×αVolatile organic compounds(ii) a Wherein, betaCoefficient of pressure dropRepresenting the pressure reduction coefficient, alphaParticulate matter、αSulfur dioxide、αNitrogen oxides、αVolatile organic compoundsRepresents a pressure reduction ratio, beta, of the pollutant emissions in the emission reduction indicator1、β2、β3、β4Representing the mean pollutant emission of a compliant enterprise.
7. The emission reduction index monitoring method according to claim 4, wherein the method of acquiring the reference electric quantity includes:
Wreference electric quantity＝Σ(Wday1+Wday2+…+Wdayn) N; wherein, Wday1+Wday2+…+WdaynRepresenting the total electric quantity of the previous contemporaneous month, n representing the total number of days of said previous contemporaneous month, WReference electric quantityAnd the average value of the previous electricity quantity in the same period is used as the reference electricity quantity.
8. The emission reduction indicator monitoring method of claim 7, wherein the calculating a voltage reduction electric quantity from the electric power data comprises:
acquiring actual electric quantity according to the electric power data;
and calculating to obtain the voltage reduction electric quantity according to the difference value of the reference electric quantity and the actual electric quantity.
9. The emission reduction index monitoring method according to claim 3, wherein the calculating the response index according to the voltage reduction electric quantity and the power-to-be-reduced quantity comprises:
KE＝Wvoltage drop electric quantity/WShould reduce the amount of electricity(ii) a Wherein KE represents the response index, WVoltage drop electric quantityRepresents the voltage-reduced electric quantity, WShould reduce the amount of electricityIndicating the amount of power to be reduced.
10. An emission reduction index monitoring device, comprising:
the calculation module is used for calculating and obtaining a response index according to the electric power data and the emission reduction index;
and the comparison module is used for comparing the response index with preset parameters to obtain the state of the enterprise executing the emission reduction index.
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| CN117455124A (en) * | 2023-12-25 | 2024-01-26 | 杭州烛微智能科技有限责任公司 | Environment-friendly equipment monitoring method, system, medium and electronic equipment for enterprises |
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| CN117455124A (en) * | 2023-12-25 | 2024-01-26 | 杭州烛微智能科技有限责任公司 | Environment-friendly equipment monitoring method, system, medium and electronic equipment for enterprises |
| CN117455124B (en) * | 2023-12-25 | 2024-03-08 | 杭州烛微智能科技有限责任公司 | Environment-friendly equipment monitoring method, system, medium and electronic equipment for enterprises |
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