CN112784208B - Building energy consumption calculation method, system, electronic equipment and storage medium - Google Patents
Building energy consumption calculation method, system, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN112784208B CN112784208B CN202110071346.0A CN202110071346A CN112784208B CN 112784208 B CN112784208 B CN 112784208B CN 202110071346 A CN202110071346 A CN 202110071346A CN 112784208 B CN112784208 B CN 112784208B
- Authority
- CN
- China
- Prior art keywords
- energy consumption
- building
- data
- consumption data
- result
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/15—Correlation function computation including computation of convolution operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Abstract
The application discloses a building energy consumption calculation method, a system, electronic equipment and a storage medium, and relates to the technical field of energy consumption. The building energy consumption calculation method of the application comprises the following steps: the method comprises the steps of receiving actual energy consumption data sent by an energy consumption data center of a city level public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of a single building public building energy consumption management system, generating standard energy consumption data according to the received actual energy consumption data, calculating to obtain building energy consumption data according to the standard energy consumption data, and automatically generating a specific building energy consumption analysis report according to the calculated building energy consumption data, wherein the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform or specific to a single building public building, and guiding a user to perform daily energy saving management according to the building energy consumption analysis report so as to fully play the utility of a building energy consumption calculation system.
Description
Technical Field
The present application relates to the field of energy consumption technologies, and in particular, to a building energy consumption computing method, a system, an electronic device, and a storage medium.
Background
At present, building energy consumption monitoring systems have been developed for more than ten years, and have moved from "no data" to a new era of "mass data". However, the existing building energy consumption monitoring system still stays in the stage of monitoring energy consumption, and the collected massive energy consumption data is in sleep, so that the data value is not reflected, and the concrete expression is as follows: building energy consumption data online rate and accuracy cannot be monitored online, and a specific building energy consumption analysis report cannot be customized.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a building energy consumption calculation method, a system, electronic equipment and a storage medium, which can monitor the online rate and the accuracy of building energy consumption data on line, calculate the building energy consumption and customize a specific building energy consumption analysis report.
According to an embodiment of the first aspect of the present application, a building energy consumption calculation method includes:
receiving actual energy consumption data sent by an energy consumption data center of a city level public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of an energy consumption management system of a single building public building, wherein the actual energy consumption data is acquired by an energy consumption data acquisition device;
Generating standard energy consumption data according to the actual energy consumption data;
building energy consumption data are obtained according to the standard energy consumption data;
and generating a specific energy consumption analysis report according to the building energy consumption data.
The building energy consumption calculation method provided by the embodiment of the application has at least the following beneficial effects:
the method comprises the steps of receiving actual energy consumption data sent by an energy consumption data center of a city level public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of a single building public building energy consumption management system, generating standard energy consumption data according to the received actual energy consumption data, calculating to obtain building energy consumption data according to the standard energy consumption data, and automatically generating a specific building energy consumption analysis report according to the calculated building energy consumption data, wherein the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform or specific to a single building public building, and guiding a user to perform daily energy saving management according to the building energy consumption analysis report so as to fully play the utility of a building energy consumption calculation system.
According to some embodiments of the application, the standard energy consumption data comprises: on-line building data, the building energy consumption data comprising: building online rate;
Correspondingly, the obtaining building energy consumption data according to the standard energy consumption data includes:
checking the online building data to generate a checking result;
taking the on-line building data with the normal checking result as effective data;
and calculating to obtain the building online rate according to the online building data and the effective data.
According to some embodiments of the application, the standard energy consumption data comprises one or more of: building information data, power distribution branch transformation ratio, collected data address, subentry expression, subentry energy consumption data, total energy consumption data and preset ammeter data, wherein the verification result comprises one or more of the following: a first result, a second result, a third result, a fourth result, a fifth result, and a sixth result;
the method further comprises the steps of:
checking the integrity of the building information data to obtain a first result;
checking the accuracy of the transformation ratio of the distribution branch to obtain a second result;
checking the accuracy of the acquired data address to obtain a third result;
checking the accuracy of the polynomial expression to obtain a fourth result;
verifying the balance of the sub-item energy consumption data and the overall energy consumption data to obtain a fifth result;
And checking according to the total energy consumption data and the preset ammeter data to obtain a sixth result.
According to some embodiments of the application, the method further comprises:
judging whether the standard energy consumption data need to be changed according to the verification result;
and if the standard energy consumption data needs to be changed, repairing the standard energy consumption data or analyzing the standard energy consumption data.
According to some embodiments of the application, the parsing the standard energy consumption data includes:
acquiring a building number corresponding to the actual energy consumption data;
obtaining building information corresponding to the building number according to the building number;
setting the building information and the recalculation starting time of the power distribution branch;
and calculating the standard energy consumption data based on the recalculation starting time to obtain the big data accuracy.
According to some embodiments of the application, the big data accuracy comprises a building total energy consumption checking accuracy, a building sub-term energy consumption checking accuracy and an electricity utilization branch energy consumption checking accuracy;
correspondingly, the method further comprises the steps of:
calculating the total energy consumption checking accuracy of the building according to the total energy consumption data and the preset ammeter data;
Calculating the building sub-term energy consumption checking accuracy through the sub-term energy consumption data and the overall energy consumption data;
acquiring building rated power and electricity consumption of an electricity utilization branch;
and calculating the energy consumption of the electricity utilization branch by the rated power of the building and the energy consumption of the electricity utilization branch to obtain the energy consumption checking accuracy rate of the electricity utilization branch.
According to some embodiments of the application, the energy consumption analysis report comprises at least one of the following parameters:
the method comprises the steps of building total energy consumption, building unit building area comprehensive energy consumption index, energy consumption index quota, standard comparison analysis, unit area air conditioning system energy consumption, building human energy consumption and transformer operation electricity consumption analysis.
A building energy consumption computing system according to an embodiment of the second aspect of the present application comprises:
and a receiving module: the receiving module is used for receiving actual energy consumption data sent by an energy consumption data center of the urban public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of an energy consumption management system of a single public building, and the actual energy consumption data is acquired by an energy consumption data acquisition device;
and (3) a standard module: the standard module is used for generating standard energy consumption data according to the actual energy consumption data;
The calculation module: the calculation module is used for obtaining building energy consumption data according to the standard energy consumption data;
the generation module is used for: the generation module is used for generating a specific energy consumption analysis report according to the building energy consumption data.
The building energy consumption computing system provided by the embodiment of the application has at least the following beneficial effects:
the building energy consumption computing system comprises a receiving module, a standard module, a computing module and a generating module. The receiving module receives actual energy consumption data sent by an energy consumption data center of a city level public building energy consumption monitoring platform or receives actual energy consumption data sent by a local workstation of a single building public building energy consumption management system, the standard module generates standard energy consumption data according to the received actual energy consumption data, the calculating module calculates building energy consumption data according to the standard energy consumption data, the generating module can automatically generate a specific building energy consumption analysis report according to the calculated building energy consumption data, and the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform or specific to the single building public building, and guides a user to perform daily energy saving management according to the building energy consumption analysis report, so that the utility of the building energy consumption calculating system is fully exerted.
An electronic device according to an embodiment of a third aspect of the present application includes:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores instructions that are executed by the at least one processor to cause the at least one processor to implement the building energy consumption calculation method according to any one of the embodiments of the first aspect of the present application when the instructions are executed.
The electronic equipment provided by the embodiment of the application has at least the following beneficial effects: by executing the building energy consumption calculation method according to the embodiment of the first aspect, the actual energy consumption data sent by the city level public building energy consumption monitoring platform energy consumption data center or the actual energy consumption data sent by the local workstation of the single building public building energy consumption management system is received, the standard energy consumption data is generated according to the received actual energy consumption data, the building energy consumption data is obtained through calculation according to the standard energy consumption data, a specific building energy consumption analysis report can be automatically generated according to the calculated building energy consumption data, and the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform or specific to the single building public building, and the user is guided to perform daily energy saving management according to the building energy consumption analysis report, so that the utility of the building energy consumption calculation system is fully exerted.
A computer readable storage medium according to an embodiment of a fourth aspect of the present application includes:
the computer readable storage medium stores computer executable instructions for performing the building energy consumption calculation method according to the embodiment of the first aspect of the present application.
The computer readable storage instructions according to embodiments of the present application have at least the following advantageous effects: by executing the building energy consumption calculation method according to the embodiment of the first aspect, the actual energy consumption data sent by the city level public building energy consumption monitoring platform energy consumption data center or the actual energy consumption data sent by the local workstation of the single building public building energy consumption management system is received, the standard energy consumption data is generated according to the received actual energy consumption data, the building energy consumption data is obtained through calculation according to the standard energy consumption data, a specific building energy consumption analysis report can be automatically generated according to the calculated building energy consumption data, and the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform or specific to the single building public building, and the user is guided to perform daily energy saving management according to the building energy consumption analysis report, so that the utility of the building energy consumption calculation system is fully exerted.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The application is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a flow chart of a building energy consumption calculation method provided by some embodiments of the present application;
FIG. 2 is a flow chart of a method for building energy consumption calculation according to further embodiments of the present application;
FIG. 3 is a flow chart of a method for building energy consumption calculation according to further embodiments of the present application;
FIG. 4 is a flow chart of a method for building energy consumption calculation according to further embodiments of the present application;
FIG. 5 is a flow chart of a method for building energy consumption calculation according to further embodiments of the present application;
FIG. 6 is a block diagram of a building energy consumption computing system according to some embodiments of the present application;
FIG. 7 is a system architecture diagram of a building energy consumption management system according to some embodiments of the present application;
fig. 8 is a schematic diagram of online rate and large number of checking accuracy of energy consumption data of a single building according to some embodiments of the present application.
Reference numerals:
a receiving module 100, a standard module 200, a calculating module 300 and a generating module 400.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
In the description of the present application, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present application, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
At present, the public building energy consumption monitoring system in China has been developed for more than ten years, and the system is a new era of 'mass data' from 'no data'. Public building energy consumption monitoring systems are established in multiple provinces and cities nationwide, and the number of implemented monitoring buildings is also relatively large. However, the existing system stays in the stage of monitoring energy consumption, and the collected massive energy consumption data are in sleep, so that the data value is not reflected, and the concrete expression is as follows:
(1) Most of the systems are used by industry authorities, and the building user side is fresh and useful;
(2) The online rate and the accuracy of the building energy consumption data cannot be displayed and monitored online, and automatic statistical analysis is lacking;
(3) Building energy consumption analysis reports cannot be customized according to building user requirements, and professional interpretation is lacking.
Therefore, in order to fully exert the utility of the system, the application provides a building energy consumption calculation method, a system, electronic equipment and a storage medium, which can receive actual energy consumption data sent by an energy consumption data center of a municipal public building or actual energy consumption data sent by a local workstation of a public building energy consumption management system of a single building, generate standard energy consumption data according to the received actual energy consumption data, calculate building energy consumption data according to the standard energy consumption data, automatically generate a specific building energy consumption analysis report according to the calculated building energy consumption data, and guide a user to perform daily energy saving management according to the building energy consumption analysis report for the municipal public building energy consumption monitoring platform or for a single public building.
In a first aspect, an embodiment of the present application provides a building energy consumption calculation method.
Referring to fig. 1, fig. 1 is a flowchart of a building energy consumption calculating method according to some embodiments of the present application, and specifically includes the steps of:
s100, receiving actual energy consumption data sent by an energy consumption data center of a municipal public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of an energy consumption management system of a single building public building, wherein the actual energy consumption data is acquired by an energy consumption data acquisition device;
s200, generating standard energy consumption data according to the actual energy consumption data;
s300, building energy consumption data are obtained according to the standard energy consumption data;
s400, generating a specific energy consumption analysis report according to the building energy consumption data.
In step S100, actual energy consumption data is acquired, wherein the actual energy consumption data is obtained by an energy consumption data acquisition device installed at a construction site where the energy consumption data is required to be acquired. After the energy consumption data acquisition device acquires the energy consumption data, the data information is uploaded at fixed time according to the requirement of the energy consumption data center of the urban public building energy consumption monitoring platform in a wired communication mode or a wireless communication mode, or the data information is uploaded at fixed time according to the requirement of a local workstation of the public building energy consumption management system of a single building in a wired communication mode or a wireless communication mode. The energy consumption data acquisition device can acquire energy consumption data through an RS485 or 433MHz wireless frequency band, wherein the energy consumption data comprises but is not limited to electricity, water, fuel gas (natural gas, liquefied petroleum gas and artificial gas), concentrated heat supply, concentrated cold supply and the like. The wired communication mode may employ TCP/IP protocol (Transmission Control Protocol/Internet Protocol ), the wireless communication mode may employ mobile 4G (the 4th generation mobile communication technology, fourth generation mobile communication technology) or 5G (5 th generation mobile networks or 5th generation wireless systems, fifth generation mobile communication technology) technology, and the local workstation may be a computer having a 4-core CPU, an 8G memory, a 19inch or more wide screen display, and an HDMI interface (High Definition Multimedia Interface ).
As shown in fig. 7, in some embodiments of the present application, building energy consumption data is uploaded to public building energy consumption monitoring platform software of a municipal public energy consumption monitoring platform data center and public building energy consumption management system software of a local workstation through a data collector, wherein the data collector obtains data to be monitored from an electric energy meter, a cold meter, a gas meter, a water meter, a thermometer and the like through an RS485/433MHz wireless frequency band.
In step S200, standard energy consumption data is generated according to the actual energy consumption data, specifically: after receiving actual energy consumption data, the local workstations of the urban public building energy consumption monitoring platform energy consumption data center and the single building public building energy consumption management system pack the actual energy consumption data according to actual requirements, and standard energy consumption data, wherein the standard energy consumption data refers to a data set which is acquired by the system and is formed by packing additional information such as building classification energy consumption, sub-item energy consumption, sub-family energy consumption, time, building codes and the like according to a specific format.
In step S300, building energy consumption data required by the user may be obtained according to the actual requirement, according to the standard energy consumption data converted from the actual energy consumption data.
In some embodiments, the standard energy consumption data includes on-line building data, the building energy consumption data includes building on-line rate, and as shown in fig. 2, the step S300 specifically includes the steps of:
s310, checking the online building data to generate a checking result;
s320, taking the on-line building data with the normal checking result as effective data;
s330, calculating to obtain the building online rate according to the online building data and the effective data.
In step S310, the standard energy consumption data may be on-line building data, where on-line building data refers to energy consumption data that should be uploaded in all buildings to be tested. And checking the correctness of the online building data, namely checking whether the content of the building energy consumption data is complete and whether the format is correct.
In step S320, the building energy consumption data is complete in content and correct in format, and is indicated as valid.
In step S330, building energy consumption data is obtained according to the verification result, that is, the online building data is subjected to data verification, and then building energy consumption data required by the user can be obtained. The building energy consumption data includes: building online rate, according to online building data and effective data, calculating to obtain the building online rate. According to the online building data and the effective data obtained in the steps, the building online rate is obtained, specifically, the local workstation of the urban public building energy consumption monitoring platform energy consumption data center and the local workstation of the single building public building energy consumption management system calculate the ratio of the effective data packet to be uploaded in practice in unit time through system software, the building online rate is obtained, and the urban monitoring building online rate and the single building online rate can be output. Wherein, the lower limit value of the online rate of the monitoring buildings in a certain city and the online rate of the single building can be set to 90 percent.
In some embodiments of the application, the standard energy consumption data includes one or more of the following: building information data, power distribution branch transformation ratio, collected data address, subentry expression, subentry energy consumption data, total energy consumption data and preset ammeter data, wherein the verification result comprises one or more of the following: a first result, a second result, a third result, a fourth result, a fifth result, and a sixth result; correspondingly, the content of the standard energy consumption data is checked, and a check result is generated, wherein the check result comprises one or more of the following: checking the integrity of the building information data to obtain a first result; checking the accuracy of the transformation ratio of the distribution branch to obtain a second result; checking the accuracy of the acquired data address to obtain a third result; checking the accuracy of the subentry expression to obtain a fourth result; verifying the balance of the sub-item energy consumption data and the overall energy consumption data to obtain a fifth result; and checking according to the total energy consumption data and the preset ammeter data to obtain a sixth result. The method comprises the following steps: the data center of the urban public building energy consumption monitoring platform and the local workstation of the single building public building energy consumption management system perform data check and data recalculation through system software, calculate a large number of check accuracy rates and output results. Firstly, data checking refers to data checking of standard energy consumption data acquired before, for example, the data checking can be carried out on the integrity rate of basic building information, the transformation ratio of a power distribution branch, whether the address of an energy consumption metering device is correct, whether a polynomial expression is correct, whether the polynomial energy consumption and the total energy consumption are balanced, and whether the charging ammeter data of a power supply bureau and the total energy consumption data of a building system. Checking the integrity of basic building information, namely checking the integrity of building information data to obtain a first result; verifying the transformation ratio of the distribution branch, namely verifying the accuracy of the transformation ratio of the distribution branch to obtain a second result, wherein the transformation ratio refers to a voltage ratio or a current ratio and is equipment for converting voltage or current; checking the address of the energy consumption metering device, namely checking the accuracy of the acquired data address to obtain a third result; and checking whether the subentry expression is correct or not, namely checking the accuracy of the subentry expression to obtain a fourth result, wherein the energy consumption management system collects energy consumption including heating air conditioner electricity consumption, lighting socket electricity consumption, power electricity consumption and special electricity consumption. The heating air conditioner electricity consumption comprises cold and heat source system electricity consumption, air conditioner water system electricity consumption and air conditioner wind system electricity consumption, and the heating air conditioner electricity consumption is obtained by dividing and adding the items, namely the dividing expression; checking whether the sub-term energy consumption and the total energy consumption are balanced or not to obtain a fifth result, wherein the total energy consumption is equal to the sum of four terms of heating air conditioner electricity consumption, lighting socket electricity consumption, power electricity consumption and special electricity consumption, and the sub-term energy consumption is one of the energy consumption, namely checking whether the sub-term energy consumption and the total energy consumption are balanced or not according to a preset balance threshold; and verifying according to the total energy consumption data and preset ammeter data to obtain a sixth result, wherein the total energy consumption data refers to the total energy consumption data of the building system, and the preset ammeter data refers to the charging ammeter data of the power supply bureau.
In some embodiments of the present application, it may be determined whether standard energy consumption data needs to be changed, that is, whether data recalculation, that is, emptying building energy consumption data acquired before, re-acquiring new building energy consumption data, and checking the new building energy consumption data, may be performed. Whether the standard energy consumption data need to be changed or not is judged according to the verification result, namely whether the standard energy consumption data need to be recalculated or not can be judged according to the actual situation according to the verification result obtained by verifying all parts of data. The distribution branch transformation ratio, the energy consumption metering device address and the subentry expression can be corrected, and branch energy consumption and subentry energy consumption can be automatically recalculated. If it is determined that the standard energy consumption data needs to be changed, the standard energy consumption data can be repaired or parsed, and the standard energy consumption data can be specifically divided into a repair data mode and a reparse mode, wherein the repair data mode is to repair the standard energy consumption data based on the standard energy consumption data, and the reparse mode is to reconfigure the standard energy consumption data acquired before.
In some embodiments, as shown in fig. 3, the building energy consumption calculating method in the embodiment of the present application specifically further includes the steps of:
S500, judging whether standard energy consumption data need to be changed or not according to a verification result;
and S600, if the standard energy consumption data needs to be changed, repairing the standard energy consumption data or analyzing the standard energy consumption data.
In step S500, it is determined whether the standard energy consumption data needs to be changed, that is, whether the data recalculation, which is to empty the building energy consumption data acquired before, re-acquire new building energy consumption data and verify the new building energy consumption data, is possible. Whether the standard energy consumption data need to be changed or not is judged according to the verification result, namely whether the standard energy consumption data need to be recalculated or not can be judged according to the actual situation according to the verification result obtained by verifying all parts of data. The distribution branch transformation ratio, the energy consumption metering device address and the subentry expression can be corrected, and branch energy consumption and subentry energy consumption can be automatically recalculated.
In step S600, if it is determined that the standard energy consumption data needs to be changed, the standard energy consumption data may be repaired or parsed, and specifically, the standard energy consumption data may be classified into a repair data mode and a reparse mode, where the repair data mode is to repair the standard energy consumption data based on the standard energy consumption data, and the reparse mode is to reconfigure the standard energy consumption data acquired before.
In some embodiments, as shown in fig. 4, step S600 specifically includes the steps of:
s610, acquiring a building number corresponding to actual energy consumption data;
s620, building information corresponding to the building number is obtained according to the building number;
s630, setting building information and recalculation starting time of a power distribution branch;
and S640, calculating standard energy consumption data based on the recalculation starting time to obtain the big data accuracy.
In step S610, a building number corresponding to the actual energy consumption data is found, wherein the building number is used to identify all detected buildings.
In step S620, building information corresponding to the building number, such as building address, power distribution branch, etc., is obtained according to the building number.
In step S630, the recalculation start time for the building, power distribution branch is set, i.e., the recalculated start time is determined.
In step S640, the recalculation service is started: initializing basic data, analyzing real-time branch and sub-term data, starting recalculation to obtain standard energy consumption data after recalculation, and obtaining large data accuracy based on the labeling energy consumption data after recalculation.
In some embodiments, the big data accuracy includes a building total energy consumption checking accuracy, a building sub-term energy consumption checking accuracy, and a power utilization branch energy consumption checking accuracy, as shown in fig. 5, the building energy consumption calculating method in the embodiment of the present application specifically further includes the steps of:
S700, calculating to obtain the building total energy consumption checking accuracy through the total energy consumption data and the preset ammeter data;
s800, calculating to obtain building sub-term energy consumption checking accuracy through sub-term energy consumption data and overall energy consumption data;
s900, obtaining building rated power and electricity consumption of an electricity utilization branch;
and S1000, obtaining the power consumption checking accuracy of the power consumption branch through building rated power and power consumption calculation of the power consumption branch.
In step S700, the building total energy consumption checking means that the difference and the error rate analysis are performed by the system acquisition monitoring building total energy consumption data and the power supply department metering ammeter acquisition building total energy consumption data, so as to obtain the building total energy consumption checking accuracy, and the preliminary diagnosis and reasoning on the quality of the system energy consumption data can be realized.
In step S800, building sub-term energy consumption checking refers to determining whether building energy consumption is closed loop by collecting and monitoring building power consumption four-major-term energy consumption data, and difference value and error rate of power consumption total energy consumption data through a system, that is, whether the sum of building power consumption four-major-term energy consumption and error of total energy consumption data collected by the system are within a reasonable range, wherein the power consumption four-major-term energy consumption is heating air conditioner power consumption, lighting socket power consumption, power consumption and special power consumption.
In step S900, the building rated power and the power consumption of the power consumption branch are obtained, that is, the power consumption of the power consumption branch of the building per unit time and the circuit rated power of the building are obtained.
In step S1000, the energy consumption checking accuracy of the electricity utilization branch is obtained by monitoring the energy consumption of the building electricity utilization branch in unit time, the rated power difference value and the error rate, and whether the energy consumption of the branch is reasonable is judged according to the energy consumption checking accuracy of the electricity utilization branch.
In some embodiments, the upper limit value of the building total energy consumption check, the building sub-term energy consumption check and the power utilization branch energy consumption check error rate can be set to 10%.
In some embodiments of the application, a local workstation of a public building energy consumption management system of a single building can develop corresponding energy consumption management functions according to requirements of users of the building and automatically generate a building energy consumption analysis report of a specific period. The analysis report content of the building energy consumption in the specific period can comprise the analysis of the total building energy consumption, the annual comprehensive energy consumption index of building unit building area and the energy consumption index constraint value or the guide value of the annual comprehensive energy consumption index, the unit air conditioning system energy consumption, the building average energy consumption and the same-ratio and ring-ratio analysis of the building energy consumption; and the transformer is used for running electricity analysis and the like, and is automatically pushed to a building owner through a mail, a mobile phone APP end and the like.
In an embodiment of the application, the energy consumption analysis report comprises at least one of the following parameters: the method comprises the steps of building total energy consumption, building unit building area comprehensive energy consumption index, energy consumption index quota, standard comparison analysis, unit area air conditioning system energy consumption, building human energy consumption and transformer operation electricity consumption analysis.
The building total energy consumption function is established as follows:wherein E is the total energy consumption of the building, and the unit is kWh; esi is the physical quantity of various energy sources consumed by the building, and the units are different according to the various energy sources; pi is the equivalent value conversion coefficient of the i-th energy standard coal.
Building annual comprehensive energy consumption index function of building unit building area as follows:wherein e is an annual integrated energy consumption index of unit building area, and the unit is kWh/m2; e is total energy consumption of building year, and the unit is kWh; a is the total building area of the building, and the unit is m2.
The energy consumption function of the air conditioning system in unit area is established as follows:wherein eair is the energy consumption of an air conditioning system in unit air conditioning area, and the unit is kWh/m2; eai is the energy consumption of an air conditioning system, and the unit is kWh; aair is the building air conditioning area in m2.
Building a building average energy consumption function as follows:wherein ep is the energy consumption of building personnel, and the unit is kWh/person; wherein P, office building is fixed office number, market/traffic building is annual passenger flow, school building is school registered student number (people).
Furthermore, the energy consumption quota analysis can be used for recording or calculating a building year total energy consumption reference value, a month energy consumption reference value, a building year total energy consumption constraint value index and a month energy consumption constraint value, and the month actual energy consumption can be compared with the month energy consumption reference value and the month energy consumption constraint value.
Furthermore, the energy consumption standard analysis module can record or calculate the total energy consumption guiding value of the building year, and compare the month actual energy consumption with the month energy consumption guiding value.
Further, an analysis function of the load rate of the electric transformer can be established, and the load rate of the transformer And the duration exceeds t4, and the overload of the transformer is judged;
the transformer allows for a multiple of overload versus time, see the following table:
in some embodiments of the present application, the urban public building energy consumption monitoring platform data center may employ a NoSql Database (Not Only SQL, a non-relational Database), a MySql Database (a relational Database management system), a SqlServer (Structured Query Language ), or an Oracle Database (an relational Database management system). The local workstation of the public building energy consumption management system of the single building can adopt a common computer.
The embodiment of the application supports the display of the building online rate and the checking accuracy of a large number in the form of a table, a bar graph and a pie chart.
The single building public building energy consumption management system provided by the embodiment of the application supports main stream browsers such as Internet Explorer and chrome, firefox (firefox).
The urban public building energy consumption monitoring platform provided by the embodiment of the application can provide a plurality of standard communication interfaces such as OPC Server (OLE for Process Control, information system software), web Service (a Web application program), database and the like for data interaction among systems, and supports access to big data and an Internet of things platform.
In some embodiments of the present application, the total building energy consumption checking accuracy, the building sub-term energy consumption checking accuracy and the power utilization branch energy consumption checking accuracy calculated according to the obtained actual energy consumption data can be displayed in a form shown in fig. 8, so that the total building energy consumption checking accuracy, the building sub-term energy consumption checking accuracy and the power utilization branch energy consumption checking accuracy can be more intuitively seen.
The embodiment of the application breaks through the building-level account number which can only be provided by the city-level public building energy consumption monitoring platform and stays at the authority of monitoring energy consumption, can develop related energy consumption management functions from own demands, can automatically generate building energy consumption analysis reports with specific period, and guides building users to perform daily energy saving management, thereby fully exerting the system utility and realizing the conversion from monitoring energy consumption to auxiliary management energy consumption.
In some embodiments of the present application, the actual energy consumption data sent by the city level public building energy consumption monitoring platform energy consumption data center or the actual energy consumption data sent by the local workstation of the single building public building energy consumption management system can be received, standard energy consumption data is generated according to the received actual energy consumption data, building energy consumption data is obtained according to standard energy consumption data calculation, a specific building energy consumption analysis report can be automatically generated according to the calculated building energy consumption data, the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform, or specific to a single building public building, and the daily energy saving management is conducted according to the building energy consumption analysis report, so that the utility of the building energy consumption calculation system is fully exerted.
In a second aspect, embodiments of the present application further provide a building energy consumption computing system for performing the building energy consumption computing method mentioned in the embodiments of the first aspect.
In some embodiments, as shown in fig. 6, the building energy consumption computing system includes: the system comprises a receiving module 100, a standard module 200, a calculating module 300 and a generating module 400. The receiving module 100 receives actual energy consumption data sent by an energy consumption data center of a city level public building energy consumption monitoring platform or receives actual energy consumption data sent by a local workstation of a public building energy consumption management system of a single building, the standard module 200 generates standard energy consumption data according to the received actual energy consumption data, the calculating module 300 calculates building energy consumption data according to the standard energy consumption data, the generating module 400 can automatically generate a specific building energy consumption analysis report according to the calculated building energy consumption data, and the building energy consumption analysis report can be specific to the city level public building energy consumption monitoring platform or specific to the public building of the single building, and guides a user to perform daily energy saving management according to the building energy consumption analysis report, so that the utility of the building energy consumption calculating system is fully exerted.
In a third aspect, the embodiment of the application also provides electronic equipment.
In some embodiments, an electronic device includes: at least one processor, and a memory communicatively coupled to the at least one processor; the memory stores instructions that are executed by the at least one processor to cause the at least one processor to implement any one of the building energy consumption calculation methods of the embodiments of the present application when executing the instructions.
The processor and the memory may be connected by a bus or other means.
The memory is used as a non-transitory computer readable storage medium for storing non-transitory software programs and non-transitory computer executable programs, such as the building energy consumption calculation method described in the embodiments of the application. The processor implements the building energy consumption calculation method described above by running a non-transitory software program and instructions stored in memory.
The memory may include a memory program area and a memory data area, wherein the memory program area may store an operating system, at least one application program required for a function; the storage data area may store and execute the building energy consumption calculation method. In addition, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory remotely located relative to the processor, the remote memory being connectable to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The non-transitory software programs and instructions required to implement the building energy consumption calculation method described above are stored in memory and when executed by one or more processors, perform the building energy consumption calculation method mentioned in the embodiments of the first aspect described above.
In a fourth aspect, embodiments of the present application also provide a computer-readable storage medium.
In some embodiments, a computer-readable storage medium stores computer-executable instructions for performing the building energy consumption calculation method mentioned in the embodiments of the first aspect.
In some embodiments, the storage medium stores computer-executable instructions that are executed by one or more control processors, e.g., by one of the processors in the electronic device, which may cause the one or more processors to perform the building energy consumption calculation method.
The above described apparatus embodiments are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
The embodiments of the present application have been described in detail with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the application and features of the embodiments may be combined with each other without conflict.
Claims (6)
1. A building energy consumption calculation method, characterized by comprising:
receiving actual energy consumption data sent by an energy consumption data center of a city level public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of an energy consumption management system of a single building public building, wherein the actual energy consumption data is acquired by an energy consumption data acquisition device;
generating standard energy consumption data according to the actual energy consumption data;
building energy consumption data are obtained according to the standard energy consumption data;
generating a specific energy consumption analysis report according to the building energy consumption data;
wherein the standard energy consumption data comprises: on-line building data, the building energy consumption data comprising: building online rate;
correspondingly, the obtaining building energy consumption data according to the standard energy consumption data includes:
Checking the online building data to generate a checking result;
taking the on-line building data with the normal checking result as effective data;
calculating to obtain the building online rate according to the online building data and the effective data;
wherein the standard energy consumption data further comprises: building information data, distribution branch transformation ratio, acquisition data address, subentry expression, subentry energy consumption data, total energy consumption data and preset ammeter data, wherein the verification result comprises: a first result, a second result, a third result, a fourth result, a fifth result, and a sixth result;
the method further comprises the steps of:
checking the integrity of the building information data to obtain a first result;
checking the accuracy of the transformation ratio of the distribution branch to obtain a second result;
checking the accuracy of the acquired data address to obtain a third result;
checking the accuracy of the polynomial expression to obtain a fourth result;
verifying the balance of the sub-item energy consumption data and the overall energy consumption data to obtain a fifth result;
checking according to the total energy consumption data and the preset ammeter data to obtain a sixth result;
Judging whether the standard energy consumption data need to be changed according to the verification result;
if the standard energy consumption data need to be changed, repairing the standard energy consumption data or analyzing the standard energy consumption data;
the analyzing the standard energy consumption data comprises the following steps:
acquiring a building number corresponding to the actual energy consumption data;
obtaining building information corresponding to the building number according to the building number;
setting the building information and the recalculation starting time of the power distribution branch;
and calculating the standard energy consumption data based on the recalculation starting time to obtain the big data accuracy.
2. The building energy consumption calculation method according to claim 1, wherein the big data accuracy comprises a building total energy consumption checking accuracy, a building sub-term energy consumption checking accuracy and an electricity utilization branch energy consumption checking accuracy;
correspondingly, the method further comprises the steps of:
calculating the total energy consumption checking accuracy of the building according to the total energy consumption data and the preset ammeter data;
calculating the building sub-term energy consumption checking accuracy through the sub-term energy consumption data and the overall energy consumption data;
Acquiring building rated power and electricity consumption of an electricity utilization branch;
and calculating the energy consumption of the electricity utilization branch by the rated power of the building and the energy consumption of the electricity utilization branch to obtain the energy consumption checking accuracy rate of the electricity utilization branch.
3. A method of building energy consumption calculation according to claim 1, wherein the energy consumption analysis report comprises at least one of the following parameters:
the method comprises the steps of building total energy consumption, building unit building area comprehensive energy consumption index, energy consumption index quota, standard comparison analysis, unit area air conditioning system energy consumption, building human energy consumption and transformer operation electricity consumption analysis.
4. A building energy consumption computing system, comprising:
and a receiving module: the receiving module is used for receiving actual energy consumption data sent by an energy consumption data center of the urban public building energy consumption monitoring platform or receiving actual energy consumption data sent by a local workstation of an energy consumption management system of a single public building, and the actual energy consumption data is acquired by an energy consumption data acquisition device;
and (3) a standard module: the standard module is used for generating standard energy consumption data according to the actual energy consumption data;
the calculation module: the calculation module is used for obtaining building energy consumption data according to the standard energy consumption data;
The generation module is used for: the generation module is used for generating a specific energy consumption analysis report according to the building energy consumption data;
wherein the standard energy consumption data comprises: on-line building data, the building energy consumption data comprising: building online rate;
correspondingly, the obtaining building energy consumption data according to the standard energy consumption data includes:
checking the online building data to generate a checking result;
taking the on-line building data with the normal checking result as effective data;
calculating to obtain the building online rate according to the online building data and the effective data;
wherein the standard energy consumption data further comprises: building information data, distribution branch transformation ratio, acquisition data address, subentry expression, subentry energy consumption data, total energy consumption data and preset ammeter data, wherein the verification result comprises: a first result, a second result, a third result, a fourth result, a fifth result, and a sixth result;
the system further comprises:
a module for checking the integrity of the building information data to obtain a first result;
a module for verifying the accuracy of the transformation ratio of the distribution branch to obtain a second result;
A module for checking the accuracy of the acquired data address to obtain a third result;
a module for checking the accuracy of the sub-expression to obtain a fourth result;
a module for verifying the balance of the sub-item energy consumption data and the overall energy consumption data to obtain a fifth result;
a module for checking according to the total energy consumption data and the preset ammeter data to obtain a sixth result;
judging whether a module for changing the standard energy consumption data is needed according to the verification result;
if the standard energy consumption data need to be changed, repairing the standard energy consumption data or analyzing the standard energy consumption data;
the analyzing the standard energy consumption data comprises the following steps:
acquiring a building number corresponding to the actual energy consumption data;
obtaining building information corresponding to the building number according to the building number;
setting the building information and the recalculation starting time of the power distribution branch;
and calculating the standard energy consumption data based on the recalculation starting time to obtain the big data accuracy.
5. An electronic device, comprising:
at least one processor, and,
A memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores instructions that are executed by the at least one processor to cause the at least one processor to implement a building energy consumption calculation method according to any one of claims 1 to 3 when the instructions are executed.
6. A computer-readable storage medium storing computer-executable instructions for performing a building energy consumption calculation method according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071346.0A CN112784208B (en) | 2021-01-19 | 2021-01-19 | Building energy consumption calculation method, system, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110071346.0A CN112784208B (en) | 2021-01-19 | 2021-01-19 | Building energy consumption calculation method, system, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112784208A CN112784208A (en) | 2021-05-11 |
| CN112784208B true CN112784208B (en) | 2023-08-15 |
Family
ID=75757834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110071346.0A Active CN112784208B (en) | 2021-01-19 | 2021-01-19 | Building energy consumption calculation method, system, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112784208B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115766280A (en) * | 2022-12-02 | 2023-03-07 | 广州市汇源通信建设监理有限公司 | Building data analysis method and system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530825A (en) * | 2012-07-04 | 2014-01-22 | 广州科创节能科技服务有限公司 | Building energy consumption monitoring software system and realization method |
| JP2014105989A (en) * | 2012-11-28 | 2014-06-09 | Mitsubishi Electric Corp | Energy consumption prediction method of building power equipment |
| CN105700492A (en) * | 2015-12-03 | 2016-06-22 | 国家电网公司 | Building energy management system |
| CN105761019A (en) * | 2016-03-09 | 2016-07-13 | 上海市建筑科学研究院 | Public building on-line energy saving diagnosis method based on building energy consumption monitoring data |
| CN106874483A (en) * | 2017-02-20 | 2017-06-20 | 山东鲁能软件技术有限公司 | A kind of device and method of the patterned quality of data evaluation and test based on big data technology |
| CN107404483A (en) * | 2017-07-31 | 2017-11-28 | 北京中科金马科技股份有限公司 | Data processing method, device and data collecting system |
| CN107424079A (en) * | 2017-06-29 | 2017-12-01 | 广州智慧城市发展研究院 | A kind of heavy construction energy consumption management system and method based on big data platform |
| CN109101709A (en) * | 2018-07-25 | 2018-12-28 | 中国十七冶集团有限公司 | The site construction management system that 3D laser scanner technique is combined with BIM technology |
| CN109240263A (en) * | 2018-09-12 | 2019-01-18 | 深圳市紫衡技术有限公司 | A kind of online diagnosis of energy saving method, system, equipment, storage medium |
| CN112213953A (en) * | 2020-10-21 | 2021-01-12 | 深圳市紫衡技术有限公司 | Intelligent building equipment control method, platform, equipment and computer storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG175874A1 (en) * | 2009-05-08 | 2011-12-29 | Accenture Global Services Ltd | Building energy consumption analysis system |
-
2021
- 2021-01-19 CN CN202110071346.0A patent/CN112784208B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103530825A (en) * | 2012-07-04 | 2014-01-22 | 广州科创节能科技服务有限公司 | Building energy consumption monitoring software system and realization method |
| JP2014105989A (en) * | 2012-11-28 | 2014-06-09 | Mitsubishi Electric Corp | Energy consumption prediction method of building power equipment |
| CN105700492A (en) * | 2015-12-03 | 2016-06-22 | 国家电网公司 | Building energy management system |
| CN105761019A (en) * | 2016-03-09 | 2016-07-13 | 上海市建筑科学研究院 | Public building on-line energy saving diagnosis method based on building energy consumption monitoring data |
| CN106874483A (en) * | 2017-02-20 | 2017-06-20 | 山东鲁能软件技术有限公司 | A kind of device and method of the patterned quality of data evaluation and test based on big data technology |
| CN107424079A (en) * | 2017-06-29 | 2017-12-01 | 广州智慧城市发展研究院 | A kind of heavy construction energy consumption management system and method based on big data platform |
| CN107404483A (en) * | 2017-07-31 | 2017-11-28 | 北京中科金马科技股份有限公司 | Data processing method, device and data collecting system |
| CN109101709A (en) * | 2018-07-25 | 2018-12-28 | 中国十七冶集团有限公司 | The site construction management system that 3D laser scanner technique is combined with BIM technology |
| CN109240263A (en) * | 2018-09-12 | 2019-01-18 | 深圳市紫衡技术有限公司 | A kind of online diagnosis of energy saving method, system, equipment, storage medium |
| CN112213953A (en) * | 2020-10-21 | 2021-01-12 | 深圳市紫衡技术有限公司 | Intelligent building equipment control method, platform, equipment and computer storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 易检长 等.公共建筑能耗监测系统在线节能诊断方法研究.建筑热能通风空调.2019,(第12期),第88-91页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112784208A (en) | 2021-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111026927A (en) | Low-voltage transformer area running state intelligent monitoring system | |
| CN102117383A (en) | Method for diagnosing river pollution in real time | |
| CN109993445B (en) | Comprehensive energy system vulnerability assessment method considering photovoltaic prediction error | |
| CN105762793B (en) | The Distribution Network Failure loss of outage appraisal procedure of meter and distributed new | |
| CN110825724A (en) | User charging data exception interception system and method in electricity price system | |
| CN112784208B (en) | Building energy consumption calculation method, system, electronic equipment and storage medium | |
| CN114062759A (en) | Carbon emission monitoring and checking system and method | |
| CN114943409A (en) | Environment monitoring and analyzing method and system based on electric power data | |
| CN112580927A (en) | Industrial and commercial park comprehensive energy efficiency assessment method based on Internet of things | |
| CN108985546A (en) | A kind of power transformer time-varying stoppage in transit methods of risk assessment considering weather conditions | |
| CN114498679A (en) | Power system energy storage demand quantification method and system considering frequency modulation rate and capacity | |
| CN113376566A (en) | Online monitoring method for metering misalignment of whole network | |
| CN113655425A (en) | Metering point operation error monitoring method and system suitable for 10KV wiring line | |
| CN111611688A (en) | Method, system, terminal and storage medium for reasonably evaluating energy consumption of gas heating user | |
| CN107798487A (en) | A kind of power industry carbon permit allocation method of the subjective and objective method of weighting of combination | |
| CN110048511A (en) | Power grid user and the online dynamic supervision system of transformer relationship and method based on supply side perturbation | |
| CN107919728A (en) | Substation's electric energy balance online awareness monitoring method and system based on Scada Yu Electric Energy Acquisition System data fusion | |
| CN113570076B (en) | On-line operation and maintenance management platform for gateway metering device of unified power plant | |
| CN112036777B (en) | Determination method for measuring and calculating user types based on power consumption of air conditioner and water heater | |
| CN111552686B (en) | Power data quality assessment method and device | |
| CN114897355A (en) | Transformer area line loss analysis system and method integrating big data | |
| CN114782001A (en) | Power grid infrastructure project optimization method and system based on life cycle cost | |
| CN203164684U (en) | Coal-fired unit denitration and desulfurization assessment management system | |
| CN112613670A (en) | Device and method for predicting power consumer demand based on weight distribution | |
| CN112613179B (en) | Method for evaluating influence of live overhaul of power transmission and transformation on power grid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |