CN115630790B - Metering network management method - Google Patents
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Abstract
The invention relates to a metering network management method, which comprises the following steps that S1, a classification module divides each energy utilization device into a plurality of energy utilization units according to the purposes of the energy utilization devices; step S2, a first early warning module acquires early warning coefficients and adjusts the early warning coefficients through an energy supply time period; step S3, comparing the acquired real-time energy of the energy utilization unit with an energy utilization threshold value, judging the operation of the energy utilization unit, and when the energy utilization of the energy utilization unit acquired by the first early warning module in a first preset time is smaller than or equal to the first energy utilization threshold value, comparing the energy utilization change with the preset energy utilization change by the second early warning module, and further judging the operation of the energy utilization unit; and S4, the first early warning module judges that the operation of the current energy utilization unit is abnormal, and the adjusting module acquires early warning coefficients of all energy utilization units which are in normal operation and adjusts the energy of the energy utilization units according to the numerical value of the early warning coefficients from small to large.
Description
Technical Field
The invention relates to the field of energy, in particular to a metering network management method.
Background
When an enterprise runs and works, the situation of energy application in the enterprise needs to be known clearly and in real time, the management level of the metering network has important significance for comprehensive analysis of the enterprise energy quality, but the traditional metering network only counts the energy use situation, but cannot analyze the energy use situation of each energy unit specifically according to the importance of each energy unit, the actual energy use time and the like, early warning is made in time and the regulation is carried out, so that the normal operation of the energy unit is used, and the enterprise loss is avoided.
Chinese patent CN108510403B discloses a network-linked intelligent energy metering and settlement method, which is technically characterized in that intelligent ammeter data are collected through an intelligent gateway, data are received through a service background and are safely analyzed, service logic processing is performed on the received data, processing results are sent after the processing is completed, real-time energy cannot be analyzed and respectively early-warned, and regulation is performed to ensure normal operation of enterprises.
Disclosure of Invention
Therefore, the invention provides a metering network management method which can solve the technical problems that the energy consumption threshold value of each energy consumption unit cannot be determined according to the early warning coefficient of each energy consumption unit, and the operation of the energy consumption unit is subjected to multistage judgment so as to improve the early warning accuracy and regulate.
In order to achieve the above object, the present invention provides a metering network management method, including:
step S1, a classification module divides each energy utilization device into a plurality of energy utilization units according to the purposes of the energy utilization devices;
step S2, the first early warning module acquires early warning coefficients according to the number of energy using devices of the energy using unit, the historical energy using unit and the historical energy using unit, and adjusts the early warning coefficients through the energy supplying time period;
step S3, the first early warning module determines the energy consumption threshold value of the energy consumption unit according to the early warning coefficient of the energy consumption unit, the first early warning module compares the acquired energy consumption of the energy consumption unit in a first preset time with the energy consumption threshold value, the operation of the energy consumption unit is judged, when the energy consumption of the energy consumption unit acquired by the first early warning module in the first preset time is smaller than or equal to the first energy threshold value, the second early warning module compares the energy consumption change of the energy consumption unit in a second preset time with the preset energy consumption change, the operation of the energy consumption unit is further judged, and when the energy consumption change of the energy consumption unit does not meet the preset standard, the second early warning module gives early warning to the operation of the energy consumption unit according to the operation state of the energy consumption equipment in the energy consumption unit;
and S4, when the energy consumption of the energy consumption unit acquired by the first early warning module in the first preset time is larger than or equal to the second energy consumption threshold, the first early warning module judges that the operation of the current energy consumption unit is abnormal, and the regulating module acquires early warning coefficients of all energy consumption units in normal operation and regulates the energy consumption of the energy consumption units in normal operation according to the numerical value of the early warning coefficients from small to large so as to enable the operation of the current energy consumption unit to meet the preset standard.
Further, in the step S2, the first early warning module obtains an early warning coefficient rj of the jth energy consumption unit according to the number N of energy consumption devices of the jth energy consumption unit, the historical energy W and the historical energy W, and sets rj= (N/N) × (W/W), where N is a standard value of the number of energy consumption devices, j=1, 2, J, and J is the number of energy consumption units.
Further, the first early warning module acquires a real-time energy supply time period S, wherein s=24-t, t is a real-time energy supply time of 24 hours, the first early warning module compares the acquired real-time energy supply time period S with a historical energy supply time period S, when s=s, the first early warning module acquires a time adjustment parameter corresponding to the historical energy supply time period to adjust an early warning coefficient rj to rj1, and rj1=rj×gj is set, wherein gj is a time adjustment coefficient of a j-th energy utilization unit.
Further, the first early warning module obtains the energy (w 1, w2, ··wi) of each energy using unit in the historical energy supply time period S, wherein w1 is the energy using the first energy using unit in the historical energy supply time period S, w2 is the energy using the second energy using unit in the historical energy supply time period S, wi is the energy using the ith energy using unit in the historical energy supply time period S, the first early warning module arranges the energy using units in the historical energy supply time period S according to the sequence from large to small, and sequentially selects time adjustment parameters (g 1, g2, ·gi) according to the sequence, wherein g1 is the first time adjustment parameter, g2 is the second time adjustment parameter, gi is the ith time adjustment parameter, g1 is more than or equal to g2·gi, and i=j.
Further, in the step S3, the first early warning module compares the obtained energy Pj of the jth energy consumption unit in the first preset time with the energy threshold Pj, and determines the operation of the jth energy consumption unit, where,
when Pj is less than or equal to Pj1, the second early warning module acquires the energy change of the j-th energy using unit;
when Pj1 is smaller than Pj2, the first early warning module judges that the j-th energy utilization unit operates normally;
when Pj is more than or equal to Pj2, the first early warning module judges that the j energy utilization unit is abnormal in operation, and the first early warning module carries out early warning;
the first early warning module sets a first energy threshold Pj1 and a second energy threshold Pj2.
Further, the first early warning module sets pj=p× (rj/2) according to the early warning coefficient rj of the jth energy consumption unit and the energy threshold Pj for obtaining the preset energy P 1/2 。
Further, when the energy consumption of the jth energy consumption unit acquired by the first early warning module in the first preset time is smaller than or equal to the first energy threshold, the second early warning module acquires the energy consumption change Ej of the jth energy consumption unit in the second preset time, and sets ej=e2-e 1, wherein e1 is the energy consumption of the jth energy consumption unit acquired by the second early warning module at the beginning of the second preset time, e2 is the energy consumption of the jth energy consumption unit acquired by the second early warning module at the end of the second preset time, the second early warning module compares the acquired energy consumption change Ej of the jth energy consumption unit in the second preset time with the preset energy consumption change Ej, and further judges the operation of the jth energy consumption unit,
when Ej is less than or equal to Ej, the second early warning module acquires the energy consumption of each energy consumption device in the j-th energy consumption unit;
and when Ej is larger than Ej, the second early warning module judges that the j energy utilization unit operates normally.
Further, when the energy variation of the jth energy consumption unit in the second preset time acquired by the second early warning module is smaller than or equal to the preset energy variation, the second early warning module compares the energy Hk of the kth energy consumption unit with the preset energy Hk of the kth energy consumption device to judge the running state of the kth energy consumption device, wherein,
when Hk is less than or equal to Hk, the second early warning module judges that the running state of the kth energy consumption equipment does not accord with a preset standard, and the second early warning module sends out early warning;
when Hk is larger than Hk, the second early warning module judges that the running state of the kth energy utilization device meets a preset standard, and the second early warning unit judges that the jth energy utilization unit runs abnormally;
where k=1, 2, the number of the groups is n.
Further, in the step S4, when the energy consumption of the jth energy consumption unit acquired by the first early warning module in the step S4 is greater than or equal to the second energy consumption threshold in the first preset time, the adjustment module determines to increase the energy dj of the jth energy consumption unit to dj1, and sets dj1=dj× (1+|pj 2-pj|/Pj 2), where the adjustment module acquires early warning coefficients of the energy consumption units in normal operation, and adjusts the energy consumption of the energy consumption units in normal operation in order from small to large according to the value of the early warning coefficients.
Further, the regulating module obtains the real-time energy F of the energy using unit with the smallest early warning coefficient value in the energy using unit in normal operation, compares the obtained real-time energy F with the preset energy minimum value F, when f=F, the regulating module compares the obtained energy vj of the j-th energy using unit with dj1, judges whether the energy of the energy using unit in the next normal operation is regulated, wherein,
when vj is less than dj1, the adjusting module judges that the energy of the energy utilization unit which is in the next normal operation is adjusted;
when vj is larger than or equal to dj1, the adjusting module judges that the energy of the energy utilization unit in the next normal operation is not adjusted.
Compared with the prior art, the method has the advantages that after the energy consumption units are classified by the classification module, the first early warning module acquires the early warning coefficient according to the number of the energy consumption devices of the energy consumption units, the historical energy consumption and the historical energy consumption, and adjusts the early warning coefficient through the energy supply time period, so that the importance degree of the energy consumption units in various energy sources is determined, the first early warning module acquires the energy consumption threshold value of each energy consumption unit according to the early warning coefficient, compares the acquired energy consumption of the energy consumption units in the first preset time with the energy consumption threshold value, judges the operation of the energy consumption units, and when the energy consumption of the energy consumption units acquired by the first early warning module is smaller than or equal to the first energy threshold value, in order to further determine whether the operation of the energy consumption units is abnormal or not, the second early warning module compares the change of the energy consumption units in the second preset time with the change of the energy consumption units, when the energy consumption change of the energy consumption units does not meet the preset standards, the second early warning module acquires the energy consumption units in the second preset time with the preset time, and judges the normal operation of the energy consumption units according to the first energy consumption units, and judges the normal operation of the energy consumption units according to the first energy consumption of the first energy threshold value.
In particular, the different energy utilization units play different roles in enterprise operation, in order to ensure normal operation of enterprises, the higher the importance degree, the more energy utilization units are needed to avoid the operation stopping due to insufficient energy, and the more energy utilization devices and the more energy consumption are needed to be included in the energy utilization units, so that the first early warning module obtains early warning coefficients of the energy utilization units according to the number of the energy utilization devices, the historical energy utilization and the historical energy utilization, and the higher the importance degree of the energy utilization units is, the greater the early warning coefficients are.
In particular, the importance of the power utilization units in different time periods is different, for example, the importance degree of the lighting unit is lower in daytime and lower in night, and the importance degree is higher when the energy utilization amount is larger in a certain time period, so that the first early warning module determines the time adjustment parameters of the energy utilization units in a certain historical energy supply time period according to the order of the energy utilization amounts of the energy utilization units in the historical energy supply time period, and when the real-time energy supply time period is the same as the historical energy supply time period, the first early warning unit adjusts the early warning coefficients according to the corresponding time adjustment parameters.
In particular, the first early warning module determines the energy consumption threshold of the energy consumption unit according to the acquired early warning coefficient, the greater the importance degree of the energy consumption unit, the higher the early warning coefficient, the lower the early warning energy threshold, the first early warning module compares the acquired energy consumption of the energy consumption unit in a first preset time with the preset energy consumption, when the energy consumption of the energy consumption unit in the first preset time is smaller than or equal to the first energy threshold, the smaller the energy consumption of the energy consumption unit is indicated, further analysis is needed, when the energy consumption of the energy consumption unit in the first preset time is larger than or equal to the second energy threshold, the larger the energy consumption of the energy consumption unit is indicated, and the condition of insufficient energy consumption is easy to occur.
In particular, when the real-time energy of the energy utilization unit obtained by the first early warning module is smaller than or equal to the first energy threshold, the second early warning module obtains the energy utilization change of the energy utilization unit in a second preset time, when the energy utilization change of the energy utilization unit obtained by the second early warning module is smaller than or equal to the preset energy utilization change, the sudden decrease of the energy utilization unit is indicated, the second early warning module obtains the energy utilization of the energy utilization device in the energy utilization unit, when the energy utilization of the energy utilization device is smaller than or equal to the preset energy utilization device, the failure of the energy utilization device is indicated, the energy utilization change of the energy utilization unit does not meet the preset standard, the second early warning module gives early warning, when the energy utilization change of the energy utilization unit is larger than the preset energy utilization change, the energy utilization fluctuation of the energy utilization unit is indicated to meet the preset standard, the energy utilization fluctuation of the energy utilization unit is in a normal running state, and the second early warning module judges that the energy utilization unit runs normally.
In particular, when the first early warning module obtains the energy consumption of the energy consumption unit in the first preset time to be greater than or equal to the second energy consumption threshold, the first early warning module judges that the operation of the current energy consumption unit is abnormal so as not to stop the operation due to insufficient energy consumption of the energy consumption unit, the adjusting module increases the energy consumption of the current energy consumption unit, and adjusts the energy consumption of the energy consumption unit needing to be normally operated to the current energy consumption unit so as to increase the energy consumption of the current energy consumption unit.
Drawings
FIG. 1 is a schematic diagram of a metering network management system according to an embodiment of the invention;
fig. 2 is a flowchart of a metering network management method according to an embodiment of the 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.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1, a schematic diagram of a metering network management system according to an embodiment of the invention includes,
a classification module for classifying each energy usage device according to the usage of the energy usage device;
the first early warning module is connected with the classification module and is used for acquiring early warning coefficients according to the number of energy consumption devices of the energy consumption units, the historical energy consumption and the historical energy consumption, adjusting the early warning coefficients through energy supply time periods and acquiring the energy consumption threshold of the energy consumption units according to the early warning coefficients, and comparing the acquired energy consumption of the energy consumption units in a first preset time with the energy consumption threshold by the first early warning module to judge the operation of the energy consumption units;
the second early warning module is connected with the first early warning module and is used for further judging the operation of the energy utilization unit according to the energy utilization change of the energy utilization unit in a second preset time, wherein when the energy utilization change of the energy utilization unit does not meet a preset standard, the second early warning module sends early warning to the operation of the energy utilization unit according to the operation state of energy utilization equipment in the energy utilization unit;
the adjusting module is connected with the first early warning module and is used for acquiring early warning coefficients of all energy using units which normally operate when the first early warning module judges that the energy using amount of the current energy using unit in the first preset time is larger than or equal to the second energy using threshold value, and adjusting the energy using amount of the energy using units according to the numerical value of the early warning coefficients from small to large in order to enable the operation of the current energy using unit to meet the preset standard.
Referring to fig. 2, a flowchart of a method for metering network management according to an embodiment of the present invention includes,
step S1, a classification module divides each energy utilization device into a plurality of energy utilization units according to the purposes of the energy utilization devices;
step S2, the first early warning module acquires early warning coefficients according to the number of energy using devices of the energy using unit, the historical energy using unit and the historical energy using unit, and adjusts the early warning coefficients through the energy supplying time period;
step S3, the first early warning module determines the energy consumption threshold value of the energy consumption unit according to the early warning coefficient of the energy consumption unit, the first early warning module compares the acquired energy consumption of the energy consumption unit in a first preset time with the energy consumption threshold value, the operation of the energy consumption unit is judged, when the energy consumption of the energy consumption unit acquired by the first early warning module in the first preset time is smaller than or equal to the first energy threshold value, the second early warning module compares the energy consumption change of the energy consumption unit in a second preset time with the preset energy consumption change, the operation of the energy consumption unit is further judged, and when the energy consumption change of the energy consumption unit does not meet the preset standard, the second early warning module gives early warning to the operation of the energy consumption unit according to the operation state of the energy consumption equipment in the energy consumption unit;
and S4, when the energy consumption of the energy consumption unit acquired by the first early warning module in the first preset time is larger than or equal to the second energy consumption threshold, the first early warning module judges that the operation of the current energy consumption unit is abnormal, the adjusting module acquires early warning coefficients of all energy consumption units which normally operate, and adjusts the energy consumption of the energy consumption units which normally operate according to the numerical value of the early warning coefficients in order from small to large so as to enable the operation of the current energy consumption unit to meet the preset standard.
In particular, the usage of the energy usage devices is different, and each energy usage device may be divided into several energy usage units, such as a lighting unit, a temperature control unit, a network unit, and so on, according to the usage of the energy usage device.
In the step S2, the first early warning module obtains an early warning coefficient rj of the jth energy consumption unit according to the number N of energy consumption devices of the jth energy consumption unit, the historical energy W and the historical energy W, and sets rj= (N/N) × (W/W), where N is a standard value of the number of energy consumption devices, j=1, 2, J, and J is the number of energy consumption units.
Specifically, the different energy utilization units play different roles in enterprise operation, in order to ensure normal operation of enterprises, the higher the importance degree, the more energy utilization units are needed to avoid the operation stopping due to insufficient energy, and the more energy utilization devices and the more energy consumption are needed to be included in the energy utilization units, so that the first early warning module obtains early warning coefficients of the energy utilization units according to the number of the energy utilization devices, the historical energy utilization and the historical energy utilization, and the higher the importance degree of the energy utilization units is, the greater the early warning coefficients are.
The first early warning module acquires a real-time energy supply time period S, wherein s=24-t, t is 24-hour real-time energy supply time, the first early warning module compares the acquired real-time energy supply time period S with a historical energy supply time period S, when s=s, the first early warning module acquires a time adjustment parameter corresponding to the historical energy supply time period to adjust an early warning coefficient rj to rj1, rj1=rj×gj is set, and gj is the time adjustment coefficient of a j-th energy utilization unit.
The first early warning module obtains the energy (w 1, w2, ··wi) of each energy using unit in the historical energy supply time period S, wherein w1 is the energy using the first energy using unit in the historical energy supply time period S, w2 is the energy using the second energy using unit in the historical energy supply time period S, wi is the energy using the ith energy using unit in the historical energy supply time period S, the first early warning module arranges the energy using units in the historical energy supply time period S according to the sequence from large to small, and sequentially selects time adjustment parameters (g 1, g2, ··gi) according to the sequence, wherein g1 is a first time adjustment parameter, g2 is a second time adjustment parameter, gi is an ith time adjustment parameter, g1 is more than or equal to g2·gij.
Specifically, the importance of the power utilization units in different time periods is different, for example, the importance degree of the lighting unit is lower in daytime and lower in night, and the importance degree is higher when the energy utilization amount is larger in a certain time period, so that the first early warning module determines the time adjustment parameters of the energy utilization units in a certain historical energy supply time period according to the order of the energy utilization amounts of the energy utilization units in the historical energy supply time period, and when the real-time energy supply time period is the same as the historical energy supply time period, the first early warning unit adjusts the early warning coefficients according to the corresponding time adjustment parameters.
Specifically, the selection of the time adjustment parameters is illustrated, for example, in the historical functional period 3-4, the energy consumption of the lighting unit is 1500w, the energy consumption of the network unit is 800w, and the energy consumption is respectively the first and second, so that the time adjustment parameters of the lighting unit in the functional period are the first time adjustment parameters, and the time adjustment parameters of the network unit in the functional period are the second time adjustment parameters.
In the step S3, the first early warning module compares the obtained energy Pj of the jth energy consumption unit in the first preset time with an energy threshold Pj, and determines the operation of the jth energy consumption unit, wherein,
when Pj is less than or equal to Pj1, the second early warning module acquires the energy change of the j-th energy using unit;
when Pj1 is smaller than Pj2, the first early warning module judges that the j-th energy utilization unit operates normally;
when Pj is more than or equal to Pj2, the first early warning module judges that the j energy utilization unit is abnormal in operation, and the first early warning module carries out early warning;
the first early warning module sets a first energy threshold Pj1 and a second energy threshold Pj2.
The first early warning module sets Pj=P× (rj/2) according to the early warning coefficient rj of the jth energy consumption unit and the energy threshold Pj for acquiring the preset energy P 1/2 。
Specifically, the first early-warning module determines the energy consumption threshold of the energy consumption unit according to the acquired early-warning coefficient, the greater the importance degree of the energy consumption unit, the higher the early-warning coefficient, the lower the early-warning energy threshold, the first early-warning module compares the acquired energy consumption of the energy consumption unit in a first preset time with the preset energy consumption, when the energy consumption of the energy consumption unit in the first preset time is smaller than or equal to the first energy threshold, the smaller the energy consumption of the energy consumption unit is indicated, further analysis is needed, and when the energy consumption of the energy consumption unit in the first preset time is larger than or equal to the second energy threshold, the larger the energy consumption of the energy consumption unit is indicated, and the condition of insufficient energy consumption is easy to occur.
When the real-time energy of the j-th energy using unit acquired by the first early warning module is smaller than or equal to the first energy threshold, the second early warning module acquires the energy using change Ej of the j-th energy using unit in a second preset time, ej=e2-e 1 is set, wherein e1 is the energy using unit of the j-th energy using unit acquired by the second early warning module at the beginning of the preset time, e2 is the energy using unit of the j-th energy using unit acquired by the second early warning module at the end of the preset time, the second early warning module compares the acquired energy using change Ej of the j-th energy using unit in the preset time with the preset energy using change Ej, the operation of the j-th energy using unit is further judged,
when Ej is less than or equal to Ej, the second early warning module acquires the energy consumption of each energy consumption device in the j-th energy consumption unit;
and when Ej is larger than Ej, the second early warning module judges that the j energy utilization unit operates normally.
When the energy variation of the jth energy consumption unit in the preset time is smaller than or equal to the preset energy variation, the second early warning module compares the energy Hk of the kth energy consumption unit with the preset energy Hk of the kth energy consumption device to judge the running state of the kth energy consumption device, wherein,
when Hk is less than or equal to Hk, the second early warning module judges that the running state of the kth energy consumption equipment does not accord with a preset standard, and the second early warning module sends out early warning;
when Hk is larger than Hk, the second early warning module judges that the running state of the kth energy utilization device meets a preset standard, and the second early warning unit judges that the j energy utilization unit runs normally;
where k=1, 2, the number of the groups is n.
Specifically, when the real-time energy of the energy utilization unit obtained by the first early warning module is smaller than or equal to the first energy threshold, the second early warning module obtains the energy utilization change of the energy utilization unit in a second preset time, when the energy utilization change of the energy utilization unit obtained by the second early warning module is smaller than or equal to the preset energy utilization change, the sudden decrease of the energy utilization unit is indicated, the second early warning module obtains the energy utilization of the energy utilization device in the energy utilization unit, when the energy utilization of the energy utilization device is smaller than or equal to the preset energy utilization device, the failure of the energy utilization device is indicated, the energy utilization change of the energy utilization unit does not meet the preset standard, the second early warning module gives out early warning, when the energy utilization change of the energy utilization unit is larger than the preset energy utilization change, the energy utilization fluctuation of the energy utilization unit is indicated to meet the preset standard, the energy utilization device is in a normal running state, and the second early warning module judges that the operation of the energy utilization unit is normal.
In the step S4, when the energy consumption of the j-th energy consumption unit acquired by the first early warning module in the first preset time is greater than or equal to the second energy consumption threshold, the adjustment module determines to increase the energy dj of the j-th energy consumption unit to dj1, and sets dj1=dj× (1+|pj 2-pj|/Pj 2), wherein the adjustment module acquires early warning coefficients of the energy consumption units in normal operation, and adjusts the energy consumption of the energy consumption units in normal operation according to the value of the early warning coefficients in order from small to large so as to enable the operation of the current energy consumption unit to meet the preset standard.
The regulating module obtains the real-time energy F of the energy using unit with the minimum early warning coefficient value in the energy using unit in normal operation, compares the obtained real-time energy F with the preset energy minimum value F, compares the energy vj of the j energy using unit with dj1 when f=F, judges whether the energy of the energy using unit in the next normal operation is regulated or not, wherein,
when vj is less than dj1, the adjusting module judges that the energy of the energy utilization unit which is in the next normal operation is adjusted;
when vj is larger than or equal to dj1, the adjusting module judges that the energy of the energy utilization unit in the next normal operation is not adjusted.
Specifically, when the first early warning module obtains the energy consumption of the energy consumption unit in the first preset time to be greater than or equal to the second energy consumption threshold, the first early warning module judges that the operation of the current energy consumption unit is abnormal so as not to stop operation due to insufficient energy consumption of the energy consumption unit, the adjusting module increases the energy consumption of the current energy consumption unit, and adjusts the energy consumption of the energy consumption unit needing normal operation to the current energy consumption unit so as to increase the energy consumption of the current energy consumption unit.
Specifically, the embodiment of the invention provides a preferred embodiment, the first early warning module obtains early warning coefficients r= (4/6) × (500/800) =0.42 of the first energy unit according to the number of energy consumption devices 4, the historical energy consumption 500kw, the historical energy 800kw and the standard number of energy consumption devices 6 of the first energy unit, and similarly, the first early warning module obtains early warning coefficients of the rest energy consumption units, and the first early warning module determines that the time adjustment coefficient of the first energy unit is 1.7 of the second time adjustment coefficient in the energy supply time period, so that the first early warning module adjusts the early warning coefficient of the first energy unit to be=0.42×1.7=0.714 and adjusts the early warning coefficients of the other energy consumption units, the first early warning module acquires an energy threshold value 12kw of the first energy unit according to the preset energy 20kw, compares the energy 15kw of the first energy unit within a first preset time 4h with the first energy threshold value 6kw, compares the energy 12kw of the second energy unit with the first energy threshold value, judges that the first energy unit is abnormal in operation, and carries out early warning, wherein when the energy of a certain energy unit within the first preset time is smaller than or equal to the first energy threshold value, the second early warning module judges the operation state of the energy unit according to the second preset time 30min, the preset energy change 2kw and the energy 600 kw of the preset energy equipment, the adjusting unit judges that the energy 13kw of the first energy unit is increased to 16.25kw, and the adjusting module acquires early warning coefficients 0.64 of the second energy unit, the third energy unit and the fourth energy unit which are in normal operation, 0.8 and 0.82, the regulating module firstly regulates the energy of the 2 nd energy using unit with the minimum early warning coefficient, when the acquired real-time energy 7kw is equal to the preset energy minimum value, the regulating module acquires that the energy 14.8kw of the first energy using unit does not reach the target value 16.25kw, the regulating module judges that the energy of the third energy using unit with the early warning coefficient of 0.8 is regulated, and the like, so that the first energy using unit operates normally.
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 (9)
1. A method of metering network management, comprising:
step S1, a classification module divides each energy utilization device into a plurality of energy utilization units according to the purposes of the energy utilization devices;
step S2, the first early warning module acquires early warning coefficients according to the number of energy using devices of the energy using unit, the historical energy using unit and the historical energy using unit, and adjusts the early warning coefficients through the energy supplying time period;
step S3, the first early warning module determines the energy consumption threshold value of the energy consumption unit according to the early warning coefficient of the energy consumption unit, the first early warning module compares the acquired energy consumption of the energy consumption unit in a first preset time with the energy consumption threshold value, the operation of the energy consumption unit is judged, when the energy consumption of the energy consumption unit acquired by the first early warning module in the first preset time is smaller than or equal to the first energy threshold value, the second early warning module compares the energy consumption change of the energy consumption unit in a second preset time with the preset energy consumption change, the operation of the energy consumption unit is further judged, and when the energy consumption change of the energy consumption unit does not meet the preset standard, the second early warning module gives early warning to the operation of the energy consumption unit according to the operation state of the energy consumption equipment in the energy consumption unit;
step S4, when the energy consumption of the energy consumption unit obtained by the first early warning module in the first preset time is larger than or equal to the second energy consumption threshold, the first early warning module judges that the operation of the current energy consumption unit is abnormal, the adjusting module obtains early warning coefficients of all energy consumption units which are normally operated, and adjusts the energy consumption of the energy consumption units which are normally operated according to the numerical value of the early warning coefficients from small to large in order, so that the operation of the current energy consumption unit meets the preset standard;
in the step S3, the first early warning module compares the obtained energy Pj of the jth energy consumption unit in the first preset time with the energy threshold Pj, and determines the operation of the jth energy consumption unit, wherein,
when Pj is less than or equal to Pj1, the second early warning module acquires the energy change of the j-th energy using unit;
when Pj1 is smaller than Pj2, the first early warning module judges that the j-th energy utilization unit operates normally;
when Pj is more than or equal to Pj2, the first early warning module judges that the j energy utilization unit is abnormal in operation, and the first early warning module carries out early warning;
the first early warning module sets a first energy threshold Pj1 and a second energy threshold Pj2.
2. The method according to claim 1, wherein in the step S2, the first early warning module obtains an early warning coefficient rj of the J-th energy consumption unit according to the number N of energy consumption devices of the J-th energy consumption unit, the history energy W and the history energy W, and sets rj= (N/N) × (W/W), where N is a standard number of energy consumption devices, j=1, 2, ··, J, and J is a number of energy consumption units.
3. The metering network management method according to claim 2, wherein the first early warning module obtains a real-time energy supply time period S, where s=24-t, t is a real-time energy supply time of 24 hours, the first early warning module compares the obtained real-time energy supply time period S with a historical energy supply time period S, when s=s, the first early warning module obtains a time adjustment parameter corresponding to the historical energy supply time period to adjust the early warning coefficient rj to rj1, and sets rj 1=rj×gj, where gj is a time adjustment coefficient of a j-th energy consumption unit.
4. The metering network management method of claim 3 wherein the first pre-warning module obtains the energy (w 1, w2, & gtwi) of each energy usage unit in the historical energy supply period S, wherein w1 is the energy usage of the first energy usage unit in the historical energy supply period S, w2 is the energy usage of the second energy usage unit in the historical energy supply period S, wi is the energy usage of the ith energy usage unit in the historical energy supply period S, the first early warning module arranges the energy consumption of each energy consumption unit in the historical energy supply time period S according to the sequence from large to small, and sequentially selects time adjustment parameters (g 1, g2, gis) according to the sequence, wherein g1 is a first time adjustment parameter, g2 is a second time adjustment parameter, gis is an ith time adjustment parameter, wherein g1 is more than or equal to g2 is more than or equal to gis, and i=J.
5. The method according to claim 4, wherein the first early warning module sets pj=p× (rj/2) according to the early warning coefficient rj of the j-th energy consumption unit and the energy threshold Pj for acquiring the preset energy P 1/2 。
6. The method according to claim 5, wherein when the energy consumption of the jth energy consumption unit obtained by the first early-warning module in the first preset time is less than or equal to the first energy threshold, the second early-warning module obtains the energy consumption change Ej of the jth energy consumption unit in the second preset time, and sets ej=e2-e 1, wherein e1 is the energy consumption of the jth energy consumption unit obtained by the second early-warning module at the beginning of the second preset time, e2 is the energy consumption of the jth energy consumption unit obtained by the second early-warning module at the end of the second preset time, the second early-warning module compares the obtained jth energy consumption unit energy consumption change Ej in the second preset time with the preset energy consumption change Ej, and further judges the operation of the jth energy consumption unit,
when Ej is less than or equal to Ej, the second early warning module acquires the energy consumption of each energy consumption device in the j-th energy consumption unit;
and when Ej is larger than Ej, the second early warning module judges that the j energy utilization unit operates normally.
7. The method according to claim 6, wherein when the change of the energy consumption of the jth energy consumption unit in the second preset time acquired by the second early warning module is less than or equal to the preset energy consumption change, the second early warning module compares the energy consumption Hk of the kth energy consumption unit with the preset energy consumption Hk of the kth energy consumption unit, and determines the operation state of the kth energy consumption unit, wherein,
when Hk is less than or equal to Hk, the second early warning module judges that the running state of the kth energy consumption equipment does not accord with a preset standard, and the second early warning module sends out early warning;
when Hk is larger than Hk, the second early warning module judges that the running state of the kth energy utilization device meets a preset standard, and the second early warning unit judges that the jth energy utilization unit runs normally;
where k=1, 2, the number of the groups is n.
8. The metering network management method according to claim 7, wherein in the step S4, when the energy consumption of the j-th energy consumption unit acquired by the first early warning module is greater than or equal to the second energy consumption threshold value in the first preset time, the adjustment module determines to increase the energy consumption dj of the j-th energy consumption unit to dj1, and sets dj1=dj× (1+|pj 2-pj|/Pj 2), wherein the adjustment module acquires the early warning coefficients of the energy consumption units in normal operation, and adjusts the energy consumption units in order from small to large according to the value of the early warning coefficients.
9. The metering network management method of claim 8 wherein the regulating module obtains the real-time energy F of the energy using unit with the smallest value of the early warning coefficient in the energy using units of normal operation, compares the obtained real-time energy F with the preset energy minimum value F, compares the obtained energy vj of the j-th energy using unit with dj1 when f=f, and judges whether the energy of the energy using unit of the next normal operation is regulated or not, wherein,
when vj is less than dj1, the adjusting module judges that the energy of the energy utilization unit which is in the next normal operation is adjusted;
when vj is larger than or equal to dj1, the adjusting module judges that the energy of the energy utilization unit in the next normal operation is not adjusted.
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