CN117474366B - Intelligent energy consumption monitoring and management system and method - Google Patents
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Abstract
The invention relates to the technical field of energy consumption monitoring, in particular to an intelligent energy consumption monitoring management system and method, comprising the following steps: the energy consumption control module is used for adjusting rated energy consumption of a unit period or sending out an energy consumption equipment operation stability monitoring signal; the operation stability monitoring unit is used for reconfiguring the partition area of the energy consumption equipment according to the energy consumption variances of different energy consumption equipment in a unit period to output a first corresponding partition area or send out a first control signal; the recovery effectiveness monitoring unit is used for reconfiguring the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment so as to output a second corresponding partition area; and the conveying stability monitoring module is used for adjusting the receiving period of the energy allocation signal according to the collapse quantity of the energy consumption equipment when responding to the first control signal. The invention realizes the improvement of the detection accuracy and the operation stability of the energy consumption monitoring management system.
Description
Technical Field
The invention relates to the technical field of energy consumption monitoring, in particular to an intelligent energy consumption monitoring management system and method.
Background
The intelligent energy consumption monitoring and managing system is one advanced technology and aims at realizing real-time monitoring and accurate management of energy use. By integrating the sensor, big data analysis and cloud computing, the system can track the energy consumption condition of a building, equipment or a production line in real time, and provide detailed energy consumption data and analysis reports for enterprises. Through wisdom energy consumption monitoring management system, the enterprise can operate more effectively, realizes the sustainable utilization of energy resource, produces less influence to the environment simultaneously.
Chinese patent publication No.: CN116070967a discloses an integrated energy consumption monitoring management system, said system comprising: the data acquisition module is used for acquiring the unit energy consumption monitoring data packet; the unit classification module is used for carrying out unit matching analysis according to the classification equipment list and classifying the units according to the matching condition among the units; the energy consumption curve analysis module is used for analyzing the energy consumption data of all the unit corresponding classification equipment to form a single-class equipment analysis curve; the anomaly analysis module is used for comparing analysis curves of single equipment corresponding to units belonging to the same category to judge whether the types of the anomaly equipment exist, so that the comprehensive energy consumption monitoring and management system has the following problems: the inaccuracy of the determination of the recovery effectiveness of the energy consumption device reflected in the crash recovery time of the energy consumption device leads to a reduction in the energy consumption monitoring stability.
Disclosure of Invention
Therefore, the invention provides an intelligent energy consumption monitoring management system and method, which are used for solving the problem that the energy consumption monitoring stability is reduced due to inaccurate judgment of the recovery effectiveness of energy consumption equipment reflected by the breakdown recovery time of the energy consumption equipment in the prior art.
To achieve the above object, the present invention provides an intelligent energy consumption monitoring and management system, comprising: the energy consumption control module is used for judging the accuracy of energy consumption monitoring according to the energy consumption temperature ratio, and adjusting the rated energy consumption of a unit period or sending out an energy consumption equipment operation stability monitoring signal when the accuracy of energy consumption monitoring is judged to be lower than an allowable range; the energy consumption equipment monitoring module is connected with the energy consumption control module and used for controlling the partition area of the energy consumption equipment, and comprises an operation stability monitoring unit and a recovery validity monitoring unit, wherein the operation stability monitoring unit is used for reconfiguring the partition area of the energy consumption equipment according to the energy consumption variances of different energy consumption equipment in a unit period to output a first corresponding partition area or send a first control signal when a response is generated on the operation stability monitoring signal of the energy consumption equipment; the recovery effectiveness monitoring unit is connected with the operation stability monitoring unit and is used for reconfiguring the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment after the first corresponding partition area is output so as to output a second corresponding partition area; and the conveying stability monitoring module is connected with the energy consumption equipment monitoring module and is used for adjusting the receiving period of the energy allocation signal of the energy consumption equipment according to the collapse quantity of the energy consumption equipment when responding to the first control signal.
Further, the energy consumption control module includes:
the energy consumption statistics component is used for counting the total energy consumption used in a unit period reaching rated energy consumption and calculating the energy consumption temperature ratio; wherein the energy consumption temperature ratio is the ratio of the total energy consumption of the use of a plurality of energy consumption devices in a single partition area in a unit period to the average temperature of the energy consumption devices;
the energy consumption monitoring accuracy judging component is connected with the energy consumption statistics component and is used for judging that the accuracy of energy consumption monitoring is lower than an allowable range when the energy consumption temperature ratio meets a preset first ratio condition or a preset second ratio condition;
the preset first ratio condition is that the energy consumption temperature ratio is larger than a preset first ratio and smaller than or equal to a preset second ratio; the preset second ratio condition is that the energy consumption temperature ratio is larger than the preset second ratio; the preset first ratio is smaller than the preset second ratio.
Further, the energy consumption control module further includes:
the rated energy consumption updating component is connected with the energy consumption monitoring accuracy judging component and is used for adjusting and increasing the rated energy consumption of the unit period according to the difference value of the energy consumption temperature ratio and the preset first ratio when the energy consumption temperature ratio only meets the preset first ratio condition;
and the operation stability monitoring signal transmitting end is connected with the energy consumption monitoring accuracy judging component and is used for transmitting an energy consumption equipment operation stability monitoring signal when the energy consumption temperature ratio only meets the condition of a preset second ratio.
Further, the operation stability monitoring unit includes:
the variance calculation component is connected with the energy consumption control module and is used for calculating the energy consumption variances of different energy consumption devices in a unit period when responding to the energy consumption device operation stability monitoring signal;
an operation stability determination unit connected to the variance calculation unit for determining that the operation stability of the energy consumption device is lower than the allowable range when the energy consumption variances of the different energy consumption devices in the unit period satisfy a preset first variance condition or a preset second variance condition,
the preset first variance condition is that the energy consumption variances of different energy consumption devices in a unit period are larger than the preset first variance and smaller than or equal to the preset second variance; the preset second variance condition is that the energy consumption variances of different energy consumption devices in a unit period are larger than the preset second variance; the preset first variance is smaller than the preset second variance.
Further, the operation stability monitoring unit further includes:
the partition area configuration component is connected with the operation stability judging component and is used for reconfiguring the partition area of the energy consumption equipment according to the difference value between the energy consumption variances of the different energy consumption equipment in the unit period and the preset first variance when the energy consumption variances of the different energy consumption equipment in the unit period only meet the preset first variance condition so as to output a first corresponding partition area;
the control signal transmitting end is connected with the operation stability judging component and is used for transmitting a first control signal when the energy consumption variances of different energy consumption devices in the unit period only meet the preset second variance condition;
the energy consumption variances of the first corresponding partition area and the different energy consumption devices in the unit period are inversely proportional to the difference value of the preset first variances.
Further, the recovery validity monitoring unit includes:
the time length counting component is used for counting the breakdown recovery time length of the energy consumption equipment after the first corresponding partition area is output;
the validity monitoring component is connected with the duration statistics component and is used for determining that the recovery validity of the energy consumption equipment is lower than the allowable range when the breakdown recovery duration of the energy consumption equipment meets the preset duration condition;
the preset time length condition is that the crash recovery time length of the energy consumption equipment is longer than the preset time length.
Further, the recovery validity monitoring unit further includes a partition area determining component connected to the validity monitoring component for reconfiguring the first corresponding partition area according to a difference value between a crash recovery time length of the energy consumption device and a preset time length under a preset time length condition, so as to output a second corresponding partition area.
Further, the conveying stability monitoring module comprises a conveying monitoring component which is connected with the running stability monitoring unit and used for judging that the conveying effectiveness is lower than the allowable range under the preset quantity condition according to the collapse quantity of the unit cycle energy consumption equipment after the first control signal is responded; the preset number conditions are that the number of crashes of the unit cycle energy consumption equipment is larger than the preset number of crashes.
Further, the receiving period of the energy allocation signal is adjusted by the difference value between the number of crashes of the unit period energy consumption device and the preset number of crashes, wherein the receiving period of the energy allocation signal is in inverse proportion to the difference value.
The invention also provides an intelligent energy consumption monitoring and managing method, which comprises the following steps:
step S1, counting total energy consumption in a unit period reaching rated energy consumption, calculating an energy consumption temperature ratio, and judging the accuracy of energy consumption monitoring by an energy consumption control module according to the energy consumption temperature ratio;
step S2, when the energy consumption control module determines that the accuracy of energy consumption monitoring is lower than the allowable range, adjusting rated energy consumption of a unit period, or sending out an energy consumption equipment operation stability monitoring signal;
step S3, when the operation stability monitoring unit responds to the operation stability monitoring signal of the energy consumption equipment, reconfiguring the partition area of the energy consumption equipment according to the energy consumption variances of different energy consumption equipment in a unit period to output a first corresponding partition area, or adjusting the receiving period of the energy allocation signal by the conveying stability monitoring module according to the collapse quantity of the energy consumption equipment in the unit period;
and S4, when the operation stability monitoring unit finishes outputting the first corresponding partition area, the recovery effectiveness monitoring unit reconfigures the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment so as to output the second corresponding partition area.
Compared with the prior art, the system has the beneficial effects that when the system detects the energy consumption, the monitored consumption is increased due to the increase of the volume of the fluid energy source when the temperature is increased due to the influence of the temperature change on the volume of the fluid energy source, so that the detection accuracy is reduced.
The system counts the energy consumption of the energy consumption equipment in the running process, calculates the energy consumption variance of different energy consumption equipment in a unit period, judges the running stability of the equipment according to a calculation result, increases unnecessary energy consumption due to equipment failure or abnormal running of the equipment, can lock the equipment failure area faster by reducing the partition area of the energy consumption equipment, eliminates the influence of the failure on the running of the system, and further realizes the improvement of the detection accuracy and the running stability of the energy consumption monitoring management system.
After the partition area of the energy consumption equipment is reconfigured, the energy consumption equipment in the same partition area is reduced due to the reduction of the partition area of the energy consumption equipment, when the energy consumption equipment fails, the capacity of autonomous recovery is weakened due to the reduction of the acquisition sources of data, the time length required by the elongation of crash recovery is even unable to be recovered autonomously, the balanced development of the system in partition and operation is realized through the secondary adjustment of the partition area of the energy consumption equipment, and the improvement of the detection accuracy and the operation stability of the energy consumption monitoring management system is further realized.
According to the system, after the number of crashes of the energy consumption equipment in a unit period exceeds the allowable range, the receiving period of the energy allocation signal is regulated, so that on one hand, the crashes of the energy consumption equipment are probably caused by network virus information acquired by the energy consumption equipment, and on the other hand, the energy consumption equipment after autonomous recovery can timely receive the correct energy allocation signal by reducing the receiving period of the energy allocation signal, and on the other hand, the system can respond to changes more timely by reducing the receiving period of the energy allocation signal, the distribution of energy sources is regulated more timely, and the detection accuracy and the running stability of the energy consumption monitoring management system are further improved.
Drawings
FIG. 1 is a block diagram of the overall structure of an intelligent energy consumption monitoring and management system according to an embodiment of the present invention;
FIG. 2 is a block diagram showing a specific structure of an energy consumption device monitoring module of the intelligent energy consumption monitoring management system according to the embodiment of the present invention;
FIG. 3 is a block diagram showing a specific configuration of an energy consumption control module of the intelligent energy consumption monitoring and managing system according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating an intelligent energy consumption monitoring and management method according to an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will become more apparent, the invention will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
Fig. 1, fig. 2, fig. 3, and fig. 4 show an overall block diagram of an intelligent energy consumption monitoring and managing system, a specific block diagram of an energy consumption device monitoring module, a specific block diagram of an energy consumption control module, and an overall flowchart of an intelligent energy consumption monitoring and managing method according to an embodiment of the present invention. The invention relates to an intelligent energy consumption monitoring and managing system, which comprises:
the energy consumption control module is used for judging the accuracy of energy consumption monitoring according to the energy consumption temperature ratio, and adjusting the rated energy consumption of a unit period or sending out an energy consumption equipment operation stability monitoring signal when the accuracy of energy consumption monitoring is judged to be lower than an allowable range;
the energy consumption equipment monitoring module is connected with the energy consumption control module and used for controlling the partition area of the energy consumption equipment, and comprises an operation stability monitoring unit and a recovery effectiveness monitoring unit, wherein,
the operation stability monitoring unit is used for reconfiguring the partition area of the energy consumption device according to the energy consumption variances of different energy consumption devices in a unit period when responding to the operation stability monitoring signal of the energy consumption device so as to output a first corresponding partition area or send out a first control signal;
the recovery effectiveness monitoring unit is connected with the operation stability monitoring unit and is used for reconfiguring the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment after the first corresponding partition area is output so as to output a second corresponding partition area;
and the conveying stability monitoring module is connected with the energy consumption equipment monitoring module and is used for adjusting the receiving period of the energy allocation signal of the energy consumption equipment according to the collapse quantity of the energy consumption equipment when responding to the first control signal.
Specifically, the first control signal is a control signal for controlling the operation of the conveying stability monitoring module, and when the energy consumption variances of different energy consumption devices in a unit period meet a preset second variance condition, the operation stability monitoring unit sends the first control signal to the conveying stability monitoring module, so that the conveying stability monitoring module detects the collapse quantity of the energy consumption devices.
Specifically, the energy consumption device monitoring module further includes:
the temperature sensor is connected with the energy consumption equipment and used for detecting the temperature of the energy consumption equipment;
the first energy consumption sensor is connected with the energy consumption equipment and is used for detecting the energy consumption of the energy consumption equipment;
and the second energy consumption sensor is connected with the first energy consumption sensor and is used for acquiring the total energy consumption of the energy consumption devices in the partition area.
As a preferred embodiment of the present invention, the first energy consumption sensor may be an electronic gas meter, and the second energy consumption sensor may be an electronic gas summary table connected to several electronic gas meters.
Specifically, the energy consumption includes water consumption, electricity consumption and gas consumption.
Specifically, when the energy consumption device fails, such as vibration of the device or shutdown of the device, it is determined that the energy consumption device is crashed.
Specifically, the rated energy consumption of the unit period is the total rated energy consumption of a plurality of energy consumption devices in the same partition area, the partition area is the area of the area where a plurality of energy consumption devices with the same functions are located, the partition area of the energy consumption devices is not affected when the rated energy consumption is regulated, otherwise, the rated energy consumption of the unit period is changed along with the regulation of the partition area of the energy consumption devices, and the change amplitude of the rated energy consumption of the unit period is the same as the change amplitude of the partition area of the energy consumption devices.
Specifically, the energy consumption device is provided with a receiving period of an energy allocation signal, wherein the receiving period of the energy allocation signal is the receiving period of the energy allocation signal of all energy consumption devices with the same function in a single partition area, and the energy consumption device uses energy after receiving the corresponding energy allocation signal.
With continued reference to fig. 3, the energy consumption control module includes:
the energy consumption statistics component is used for counting the total energy consumption used in a unit period reaching rated energy consumption and calculating the energy consumption temperature ratio; wherein the energy consumption temperature ratio is the ratio of the total energy consumption of the energy consumption equipment in the partition area in the unit period to the average temperature of the energy consumption equipment;
the energy consumption monitoring accuracy judging component is connected with the energy consumption statistics component and is used for judging that the accuracy of energy consumption monitoring is lower than an allowable range when the energy consumption temperature ratio meets a preset first ratio condition or a preset second ratio condition;
the preset first ratio condition is that the energy consumption temperature ratio is larger than a preset first ratio and smaller than or equal to a preset second ratio; the preset second ratio condition is that the energy consumption temperature ratio is larger than the preset second ratio; the preset first ratio is smaller than the preset second ratio.
With continued reference to fig. 3, the energy consumption control module further includes:
the rated energy consumption updating component is connected with the energy consumption monitoring accuracy judging component and is used for adjusting and increasing the rated energy consumption of the unit period according to the difference value of the energy consumption temperature ratio and the preset first ratio when the energy consumption temperature ratio only meets the preset first ratio condition;
and the operation stability monitoring signal transmitting end is connected with the energy consumption monitoring accuracy judging component and is used for transmitting an energy consumption equipment operation stability monitoring signal when the energy consumption temperature ratio only meets the condition of a preset second ratio.
Specifically, the energy consumption temperature ratio is denoted as B, the preset first ratio is denoted as B1, the preset second ratio is denoted as B2, the difference between the energy consumption temperature ratio and the preset first ratio is denoted as Δb, Δb=b-B1 is set, the preset ratio difference is denoted as Δb0,
if delta B is less than or equal to delta B0, the rated energy consumption updating component uses a preset first energy consumption adjusting coefficient alpha 1 to adjust rated energy consumption W of a unit period;
if delta B > -delta B0, the rated energy consumption updating component uses a preset second energy consumption adjusting coefficient alpha 2 to adjust rated energy consumption W of a unit period;
wherein 1 < α1 < α2, and the rated energy consumption W' =w×αi of the adjusted unit period, wherein αi is a preset ith energy consumption adjustment coefficient, and i=1, 2 is set.
When the system detects the energy consumption, the monitored consumption is increased due to the influence of temperature change on the fluid volume, and the accuracy of detection is reduced due to the increase of the fluid energy volume when the temperature is increased.
With continued reference to fig. 2, the operation stability monitoring unit includes:
the variance calculation component is connected with the energy consumption control module and is used for calculating the energy consumption variances of different energy consumption devices in a unit period when responding to the energy consumption device operation stability monitoring signal;
an operation stability determination unit connected to the variance calculation unit for determining that the operation stability of the energy consumption device is lower than the allowable range when the energy consumption variances of the different energy consumption devices in the unit period satisfy a preset first variance condition or a preset second variance condition,
the preset first variance condition is that the energy consumption variances of different energy consumption devices in a unit period are larger than the preset first variance and smaller than or equal to the preset second variance; the preset second variance condition is that the energy consumption variances of different energy consumption devices in a unit period are larger than the preset second variance; the preset first variance is smaller than the preset second variance.
With continued reference to fig. 2, the operation stability monitoring unit further includes:
the partition area configuration component is connected with the operation stability judging component and is used for reconfiguring the partition area of the energy consumption equipment according to the difference value between the energy consumption variances of the different energy consumption equipment in the unit period and the preset first variance when the energy consumption variances of the different energy consumption equipment in the unit period only meet the preset first variance condition so as to output a first corresponding partition area;
the control signal transmitting end is connected with the operation stability judging component and is used for transmitting a first control signal when the energy consumption variances of different energy consumption devices in the unit period only meet the preset second variance condition;
the energy consumption variances of the first corresponding partition area and the different energy consumption devices in the unit period are inversely proportional to the difference value of the preset first variances.
Specifically, the energy consumption variance of different energy consumption devices in a unit period is the variance of the energy consumption of different energy consumption devices with the same function in the same partition area in the unit period, and the same partition area is a certain partition area for achieving rated energy consumption.
Specifically, the energy consumption variances of different energy consumption devices in a unit period are marked as X, the preset first variance is marked as X1, the preset second variance is marked as X2, the difference between the energy consumption variances of different energy consumption devices in the unit period and the preset first variance is marked as DeltaX, deltaX=X-X1 is set, the preset variance difference is marked as DeltaX 0,
if DeltaX is less than or equal to DeltaX 0, the partition area configuration component reconfigures the partition area M of the energy consumption device by using a preset first area configuration coefficient beta 1;
if DeltaX > DeltaX0, the partition area configuration component reconfigures the partition area M of the energy consumption device by using a preset second area configuration coefficient beta 2;
0 < β1 < β2 < 1, the first corresponding partition area M' =m× (1- βj), where βj is a preset jth area configuration coefficient, and j=1, 2 is set.
The system counts the energy consumption of the energy consumption equipment in the running process, calculates the energy consumption variance of different energy consumption equipment in a unit period, judges the running stability of the equipment according to a calculation result, increases unnecessary energy consumption due to equipment failure or abnormal running of the equipment, can lock the equipment failure area faster by reducing the partition area of the energy consumption equipment, eliminates the influence of the failure on the running of the system, and further realizes the improvement of the detection accuracy and the running stability of the energy consumption monitoring management system.
With continued reference to fig. 2, the recovery validity monitoring unit includes:
the time length counting component is used for counting the breakdown recovery time length of the energy consumption equipment after the first corresponding partition area is output;
the validity monitoring component is connected with the duration statistics component and is used for determining that the recovery validity of the energy consumption equipment is lower than the allowable range when the breakdown recovery duration of the energy consumption equipment meets the preset duration condition;
the preset time length condition is that the crash recovery time length of the energy consumption equipment is longer than the preset time length.
With continued reference to fig. 2, the recovery validity monitoring unit further includes a partition area determining component connected to the validity monitoring component for reconfiguring the first corresponding partition area according to a difference between a crash recovery time length of the energy consumption device and a preset time length under a preset time length condition, so as to output a second corresponding partition area.
Specifically, the time length of the crash recovery of the energy consumption device is marked as T, the preset time length is marked as T0, the difference value between the time length of the crash recovery of the energy consumption device and the preset time length is marked as DeltaT, deltaT=T-T0 is set, the difference value between the preset time length is marked as DeltaT 0,
if DeltaT is less than or equal to DeltaT 0, the partition area determining component reconfigures the first corresponding partition area M' by using a preset third area configuration coefficient beta 3;
if DeltaT > DeltaT0, the partition area determining component reconfigures the first corresponding partition area M' by using a preset fourth area configuration coefficient beta 4;
wherein 1 < β3 < β4, the second corresponding partition area M "=m' ×βg, where βg is a preset g-th area configuration coefficient, and g=3, 4 is set.
Specifically, the energy consumption equipment is provided with an autonomous recovery function, the energy consumption equipment in the same partition area are mutually communicated and mutually perform data backup, and when equipment faults occur, the data of other energy consumption equipment in the same partition area are acquired to complete autonomous recovery of the machine.
Specifically, the time length for recovering the crash of the energy consumption device is the time length required from the occurrence of the crash of the energy consumption device to the completion of autonomous repair of the energy consumption device.
After the partition area of the energy consumption equipment is reconfigured, the energy consumption equipment in the same partition area is reduced due to the reduction of the partition area of the energy consumption equipment, when the energy consumption equipment fails, the capacity of autonomous recovery is weakened due to the reduction of the acquisition sources of data, the time length required by the elongation of crash recovery is even unable to be recovered autonomously, the balanced development of the system in partition and operation is realized through the secondary adjustment of the partition area of the energy consumption equipment, and the improvement of the detection accuracy and the operation stability of the energy consumption monitoring management system is further realized.
With continued reference to fig. 1, the conveying stability monitoring module includes a conveying monitoring component connected to the operation stability monitoring unit for determining that the conveying effectiveness is lower than the allowable range under a preset number condition according to the number of crashes of the unit cycle energy consumption device after the first control signal is responded; the preset number conditions are that the number of crashes of the unit cycle energy consumption equipment is larger than the preset number of crashes.
With continued reference to fig. 1, the receiving period of the energy allocation signal is adjusted by a difference between the number of crashes of the unit-period energy consumption device and the preset number of crashes, where the receiving period of the energy allocation signal is inversely related to the difference.
Specifically, the number of crashes of the unit cycle energy consumption device is denoted as S, the preset number is denoted as S0, the difference between the number of crashes of the unit cycle energy consumption device and the preset number is denoted as Δs, Δs=s-S0 is set, the preset number difference is denoted as Δs0,
if delta S is less than or equal to delta S0, adjusting the receiving period D of the energy allocation signal by using a preset second period adjustment coefficient zeta 1;
if DeltaS > DeltaS0, adjusting the receiving period D of the energy allocation signal by using a preset first period adjusting coefficient ζ2;
wherein ζ1 is more than 0 and ζ2 is more than 1, the receiving period D' of the energy allocation signal after adjustment is=D×ζk, wherein ζk is a preset k period adjustment coefficient, and k=1, 2 is set.
According to the system, after the number of crashes of the energy consumption equipment in a unit period exceeds the allowable range, the receiving period of the energy allocation signal is regulated, on one hand, the crashes of the energy consumption equipment are probably caused by virus information acquired by the energy consumption equipment, the energy consumption equipment after autonomous recovery can timely receive the correct energy allocation signal by reducing the receiving period of the energy allocation signal, on the other hand, the system can respond to changes more timely by reducing the receiving period of the energy allocation signal, the distribution of energy sources is regulated more timely, and the detection accuracy and the running stability of the energy consumption monitoring management system are further improved.
With continued reference to fig. 4, the present invention further provides an intelligent energy consumption monitoring and managing method, which includes:
step S1, counting total energy consumption in a unit period reaching rated energy consumption, calculating an energy consumption temperature ratio, and judging the accuracy of energy consumption monitoring by an energy consumption control module according to the energy consumption temperature ratio;
step S2, when the energy consumption control module determines that the accuracy of energy consumption monitoring is lower than the allowable range, adjusting rated energy consumption of a unit period, or sending out an energy consumption equipment operation stability monitoring signal;
step S3, when the operation stability monitoring unit responds to the operation stability monitoring signal of the energy consumption equipment, reconfiguring the partition area of the energy consumption equipment according to the energy consumption variances of different energy consumption equipment in a unit period to output a first corresponding partition area, or adjusting the receiving period of the energy allocation signal by the conveying stability monitoring module according to the collapse quantity of the energy consumption equipment in the unit period;
and S4, when the operation stability monitoring unit finishes outputting the first corresponding partition area, the recovery effectiveness monitoring unit reconfigures the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment so as to output the second corresponding partition area.
Embodiment 1, embodiment 1 provides a preset gas usage volume variance difference Δx0=0.9 (m) in monitoring and managing hotel energy consumption 3 ) 2 And find one partition area m=20m in one period 2 Variance of usage volume of different gas equipmentThe difference Δx=0.6 (m 3 ) 2 ，
Determining Δx is less than or equal to Δx0 and partitioning area m=20m using a preset first area configuration coefficient β1=0.2 2 Reconfigurating the first corresponding partition area M' =20m 2 ×（1-0.2）=16m 2 。
According to the embodiment, the partition area is adjusted according to the using volume variance of the fuel gas, and the area where the fault equipment is located can be more accurately obtained by reducing the partition area, so that the detection accuracy and the operation stability of the energy consumption monitoring management system are further improved.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
Claims (4)
1. An intelligent energy consumption monitoring and management system, comprising:
the energy consumption control module is used for judging the accuracy of energy consumption monitoring according to the energy consumption temperature ratio, and adjusting the rated energy consumption of a unit period or sending out an energy consumption equipment operation stability monitoring signal when the accuracy of energy consumption monitoring is judged to be lower than an allowable range;
the energy consumption equipment monitoring module is connected with the energy consumption control module and used for controlling the partition area of the energy consumption equipment, and comprises an operation stability monitoring unit and a recovery effectiveness monitoring unit, wherein,
the operation stability monitoring unit is used for reconfiguring the partition area of the energy consumption device according to the energy consumption variances of different energy consumption devices in a unit period when responding to the operation stability monitoring signal of the energy consumption device so as to output a first corresponding partition area or send out a first control signal;
the recovery effectiveness monitoring unit is connected with the operation stability monitoring unit and is used for reconfiguring the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment after the first corresponding partition area is output so as to output a second corresponding partition area;
the conveying stability monitoring module is connected with the energy consumption equipment monitoring module and used for adjusting the receiving period of the energy allocation signal of the energy consumption equipment according to the collapse quantity of the energy consumption equipment when responding to the first control signal;
the energy consumption control module includes:
the energy consumption statistics component is used for counting the total energy consumption used in a unit period reaching rated energy consumption and calculating the energy consumption temperature ratio; wherein the energy consumption temperature ratio is the ratio of the total energy consumption of the use of a plurality of energy consumption devices in a single partition area in a unit period to the average temperature of the energy consumption devices;
the energy consumption monitoring accuracy judging component is connected with the energy consumption statistics component and is used for judging that the accuracy of energy consumption monitoring is lower than an allowable range when the energy consumption temperature ratio meets a preset first ratio condition or a preset second ratio condition;
the preset first ratio condition is that the energy consumption temperature ratio is larger than a preset first ratio and smaller than or equal to a preset second ratio; the preset second ratio condition is that the energy consumption temperature ratio is larger than the preset second ratio; the preset first ratio is smaller than the preset second ratio;
the operation stability monitoring unit includes:
the variance calculation component is connected with the energy consumption control module and is used for calculating the energy consumption variances of different energy consumption devices in a unit period when responding to the energy consumption device operation stability monitoring signal;
an operation stability determination unit connected to the variance calculation unit for determining that the operation stability of the energy consumption device is lower than the allowable range when the energy consumption variances of the different energy consumption devices in the unit period satisfy a preset first variance condition or a preset second variance condition,
the preset first variance condition is that the energy consumption variances of different energy consumption devices in a unit period are larger than the preset first variance and smaller than or equal to the preset second variance; the preset second variance condition is that the energy consumption variances of different energy consumption devices in a unit period are larger than the preset second variance; the preset first variance is smaller than the preset second variance;
the operation stability monitoring unit further includes:
the partition area configuration component is connected with the operation stability judging component and is used for reconfiguring the partition area of the energy consumption equipment according to the difference value between the energy consumption variances of the different energy consumption equipment in the unit period and the preset first variance when the energy consumption variances of the different energy consumption equipment in the unit period only meet the preset first variance condition so as to output a first corresponding partition area;
the control signal transmitting end is connected with the operation stability judging component and is used for transmitting a first control signal when the energy consumption variances of different energy consumption devices in the unit period only meet the preset second variance condition;
wherein, the first corresponding partition area is inversely proportional to the difference value between the energy consumption variance of different energy consumption devices in the unit period and the preset first variance;
the recovery validity monitoring unit includes:
the time length counting component is used for counting the breakdown recovery time length of the energy consumption equipment after the first corresponding partition area is output;
the validity monitoring component is connected with the duration statistics component and is used for determining that the recovery validity of the energy consumption equipment is lower than the allowable range when the breakdown recovery duration of the energy consumption equipment meets the preset duration condition;
the preset time length condition is that the crash recovery time length of the energy consumption equipment is longer than the preset time length;
the recovery effectiveness monitoring unit further comprises a partition area determining component which is connected with the effectiveness monitoring component and used for reconfiguring the first corresponding partition area according to the difference value between the breakdown recovery time length of the energy consumption equipment and the preset time length under the condition of the preset time length so as to output a second corresponding partition area;
the receiving period of the energy allocation signal is regulated by the difference value between the breakdown number of the unit period energy consumption equipment and the preset breakdown number, wherein the receiving period of the energy allocation signal is in inverse proportion to the difference value.
2. The intelligent energy consumption monitoring management system of claim 1, wherein the energy consumption control module further comprises:
the rated energy consumption updating component is connected with the energy consumption monitoring accuracy judging component and is used for adjusting rated energy consumption of a unit period according to the difference value of the energy consumption temperature ratio and a preset first ratio when the energy consumption temperature ratio only meets a preset first ratio condition;
and the operation stability monitoring signal transmitting end is connected with the energy consumption monitoring accuracy judging component and is used for transmitting an energy consumption equipment operation stability monitoring signal when the energy consumption temperature ratio only meets the condition of a preset second ratio.
3. The intelligent energy consumption monitoring and management system according to claim 1, wherein the transportation stability monitoring module comprises a transportation monitoring component connected with the operation stability monitoring unit for judging that the transportation effectiveness is lower than the allowable range under the preset number condition according to the collapse number of the energy consumption equipment per unit period after responding to the first control signal; the preset number conditions are that the number of crashes of the unit cycle energy consumption equipment is larger than the preset number of crashes;
the receiving period of the energy allocation signal is regulated by the difference value between the breakdown number of the unit period energy consumption equipment and the preset breakdown number, wherein the receiving period of the energy allocation signal is in inverse proportion to the difference value.
4. An energy consumption monitoring management method applied to the intelligent energy consumption monitoring management system according to any one of claims 1 to 3, comprising:
step S1, counting total energy consumption in a unit period reaching rated energy consumption, calculating an energy consumption temperature ratio, and judging the accuracy of energy consumption monitoring by an energy consumption control module according to the energy consumption temperature ratio;
step S2, when the energy consumption control module determines that the accuracy of energy consumption monitoring is lower than the allowable range, adjusting rated energy consumption of a unit period, or sending out an energy consumption equipment operation stability monitoring signal;
step S3, when the operation stability monitoring unit responds to the operation stability monitoring signal of the energy consumption equipment, reconfiguring the partition area of the energy consumption equipment according to the energy consumption variances of different energy consumption equipment in a unit period to output a first corresponding partition area, or adjusting the receiving period of the energy allocation signal by the conveying stability monitoring module according to the collapse quantity of the energy consumption equipment in the unit period;
and S4, when the operation stability monitoring unit finishes outputting the first corresponding partition area, the recovery effectiveness monitoring unit reconfigures the first corresponding partition area according to the collapse recovery time length of the energy consumption equipment so as to output the second corresponding partition area.
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