CN112994251A - Electric quantity early warning method and device, electronic equipment and computer readable medium - Google Patents
Electric quantity early warning method and device, electronic equipment and computer readable medium Download PDFInfo
- Publication number
- CN112994251A CN112994251A CN202110427437.3A CN202110427437A CN112994251A CN 112994251 A CN112994251 A CN 112994251A CN 202110427437 A CN202110427437 A CN 202110427437A CN 112994251 A CN112994251 A CN 112994251A
- Authority
- CN
- China
- Prior art keywords
- circuit
- electric quantity
- information set
- transmission
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 197
- 230000002159 abnormal effect Effects 0.000 claims abstract description 22
- 230000009466 transformation Effects 0.000 claims abstract description 22
- 230000004044 response Effects 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 31
- 230000005611 electricity Effects 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Power Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Algebra (AREA)
- Human Computer Interaction (AREA)
- Operations Research (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The embodiment of the disclosure discloses an electric quantity early warning method, an electric quantity early warning device, electronic equipment and a computer readable medium. One embodiment of the method comprises: obtaining circuit information of each line in all lines transmitted by a transformer substation to obtain a circuit information set; acquiring an electric quantity transmission information set of each line; generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set; generating the total electric quantity transmission quantity based on the voltage adjusting value group, each circuit grade and each circuit grade value included by the circuit information set, and each unit time transmission quantity, the running time, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included by the electric quantity transmission information set; and controlling the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the total electric quantity delivery quantity meets the abnormal condition. The implementation mode completes the early warning treatment of the abnormal electric quantity transmission total quantity, and reduces the false alarm rate and the missing report rate of the electric quantity early warning operation.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of computers, in particular to an electric quantity early warning method, an electric quantity early warning device, electronic equipment and a computer readable medium.
Background
With the rapid development of power technology, dense circuit networks have been formed. The rate of electric quantity transmission of transformer substation is faster and faster. At present, when carrying out electric quantity transport, the electric quantity early warning mode that adopts usually is: and alarming the electric quantity condition of the whole transmission of the transformer substation.
However, when the above-mentioned early warning method is adopted, the following technical problems generally exist:
firstly, the electric quantity transmitted by each line of the transformer substation is not classified and detected, so that errors exist between the calculated electric quantity and the actually output electric quantity, the electric quantity transmitted by the transformer substation cannot be accurately pre-warned, and the false warning rate and the missing warning rate of electric quantity pre-warning operation are high;
secondly, the weight ratio of different lines during electric quantity transmission is not considered at the same time, so that errors are easily generated in the calculated electric quantity transmission total quantity, and the false alarm rate and the missing report rate of electric quantity early warning operation are further high.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure provide a power pre-warning method, apparatus, electronic device and computer readable medium to solve one or more of the technical problems mentioned in the background section above.
In a first aspect, some embodiments of the present disclosure provide a power warning method, including: the method comprises the steps of obtaining circuit information of each line in each line transmitted by a transformer substation to obtain a circuit information set, wherein the circuit information in the circuit information set comprises the following steps: a circuit name, a circuit grade corresponding to the circuit name, and a circuit score value corresponding to the circuit grade; acquiring a power transmission information set of each line, wherein the power transmission information in the power transmission information set includes: the circuit name, the unit time transmission capacity corresponding to the circuit name, the operation time, the transformation capacitance-to-load ratio, the line capacitance-to-load ratio and the voltage overrun time; generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set; generating a total electric quantity transmission quantity based on the voltage adjusting value group, each circuit grade and each circuit grade value included in the circuit information set, each unit time transmission quantity included in the electric quantity transmission information set, the operation duration, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio; and controlling the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the total electric quantity transmission quantity meets the abnormal condition.
In some embodiments, generating the voltage adjustment value based on each of the operating time periods and the voltage overrun period corresponding to the operating time period includes:
generating a voltage adjustment value by the following formula:
wherein the content of the first and second substances,
the voltage adjustment value is represented by a voltage value,
the length of the operation time is represented,
indicating the voltage overrun period.
In some embodiments, said generating an insulation rate based on an insulated wire length and a total length of a wire included in each power delivery information of said set of power delivery information comprises:
the insulation rate is generated by the following formula:
wherein the content of the first and second substances,
it is shown that the insulation rate is,
represents a preset insulation optimization value and is used for optimizing the insulation,
the length of the insulated wire is shown as,
representing the total length of the line.
In some embodiments, the generating power usage weights based on the circuit rank and the circuit credit value included in each circuit information of the set of circuit information comprises:
generating a power usage weight by the following formula:
wherein the content of the first and second substances,
a weight of the use of the electric power is represented,
the level of the circuit is represented by,
a value of the circuit rating is represented,
indicating the number of circuit levels included in the circuit information set or the number of circuit rating values included in the circuit information set,
a serial number indicating a circuit rank included in the circuit information set or a serial number indicating a circuit score value included in the circuit information set,
indicating what the circuit information set includes
The number of levels of the circuit is one,
indicating what the circuit information set includes
Individual circuit score values.
In some embodiments, said generating a total amount of power delivered based on said set of power load rates, said set of insulation rates, said set of voltage adjustment values, said set of power usage weights, the amount of power delivered per unit time, the length of time of operation, the variable capacitance-to-load ratio, and the line capacitance-to-load ratio included in said set of power delivery information comprises:
generating a total delivered charge amount by:
wherein the content of the first and second substances,
represents the total amount of power delivered,
a serial number indicating power delivery information included in the power delivery information set,
representing the amount of power delivery information included in the power delivery information set,
indicating the electric quantity delivery information set
The individual charge delivery information includes a length of time of operation,
indicating the electric quantity delivery information set
The individual charge delivery information includes a variable capacitance to load ratio,
indicating the electric quantity delivery information set
The voltage adjustment value corresponding to the electric quantity transmission information,
indicating the electric quantity delivery information set
The individual power transmission information includes the amount of power transmitted per unit time,
indicating the electric quantity delivery information set
The individual power transmission information includes a line capacity-to-load ratio,
indicating the electric quantity delivery information set
The power usage weight corresponding to each power delivery information,
indicating the electric quantity delivery information set
The insulation rate corresponding to the electric quantity transmission information,
indicating the electric quantity delivery information set
The electric quantity load rate corresponding to the electric quantity transmission information,
indicating a rounding down operation.
In a second aspect, some embodiments of the present disclosure provide an electric quantity early warning device, including: the system comprises a first acquisition unit and a second acquisition unit, wherein the first acquisition unit is configured to acquire circuit information of each line in various lines transmitted by a substation to obtain a circuit information set, and the circuit information in the circuit information set comprises: a circuit name, a circuit grade corresponding to the circuit name, and a circuit score value corresponding to the circuit grade; a second acquisition unit configured to acquire a power transmission information set of each of the lines, wherein power transmission information in the power transmission information set includes: the circuit name, the unit time transmission capacity corresponding to the circuit name, the operation time, the transformation capacitance-to-load ratio, the line capacitance-to-load ratio and the voltage overrun time; a first generation unit configured to generate a set of voltage adjustment values based on the respective operation periods and the respective voltage overrun periods included in the electric quantity transmission information set; a second generation unit configured to generate a total amount of electric power transmission based on the set of voltage adjustment values, each circuit class and each circuit score value included in the set of circuit information, each unit-time electric power transmission amount, an operating time length, a transformation capacitance-to-load ratio, and a line capacitance-to-load ratio included in the set of electric power transmission information; and the control unit is configured to control the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the electric quantity delivery total quantity meets the abnormal condition.
In a third aspect, some embodiments of the present disclosure provide an electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon, which when executed by one or more processors, cause the one or more processors to implement the method described in any of the implementations of the first aspect.
In a fourth aspect, some embodiments of the present disclosure provide a computer readable medium on which a computer program is stored, wherein the program, when executed by a processor, implements the method described in any of the implementations of the first aspect.
The above embodiments of the present disclosure have the following advantages: according to the electric quantity early warning method of some embodiments of the present disclosure, by performing classification detection on the electric quantity transmitted by each line of the transformer substation, errors between the calculated electric quantity and the actually output electric quantity are reduced, the accuracy of early warning on the electric quantity transmitted by the transformer substation is improved, and the false alarm rate and the false missing report rate of electric quantity early warning operation are reduced. Specifically, the reason why the false alarm rate and the false negative rate of the electric quantity early warning operation are high is that: the electric quantity transmitted by each line of the transformer substation is not classified and detected, so that errors exist between the calculated electric quantity and the actually output electric quantity, and the electric quantity transmitted by the transformer substation cannot be accurately warned. Based on this, according to the electric quantity early warning method of some embodiments of the present disclosure, first, the circuit information of each line in each line transmitted by the substation is obtained, and a circuit information set is obtained. Therefore, the classification condition of each line can be known, and a foundation is laid for the subsequent classification detection of the electric quantity transmitted by each line of the transformer substation. And secondly, acquiring the electric quantity transmission information sets of the lines. Therefore, data support is provided for classified detection of the electric quantity transmitted by each line of the transformer substation. And then, generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set. Thus, an error between the calculated electric quantity and the actually output electric quantity due to voltage fluctuation can be reduced. And then, generating the total quantity of electric quantity transmission based on the voltage adjusting value group, each circuit grade and each circuit grade value included in the circuit information set, each unit time transmission quantity, the operation time length, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included in the electric quantity transmission information set. Therefore, the electric quantity transmitted by each line of the transformer substation can be classified and detected, the error between the calculated electric quantity and the actually output electric quantity is reduced, and the accuracy of early warning on the electric quantity transmitted by the transformer substation is improved. And finally, controlling the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the total electric quantity transmission quantity meets the abnormal condition. Therefore, the early warning processing of the abnormal electric quantity transmission total quantity is realized, and the false alarm rate and the missing report rate of the electric quantity early warning operation are reduced.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.
Fig. 1 is a schematic diagram of an application scenario of a power warning method according to some embodiments of the present disclosure;
fig. 2 is a flow diagram of some embodiments of a power warning method according to the present disclosure;
fig. 3 is a flow chart of further embodiments of a power warning method according to the present disclosure;
fig. 4 is a schematic structural diagram of some embodiments of a power warning device according to the present disclosure;
FIG. 5 is a schematic structural diagram of an electronic device suitable for use in implementing some embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic diagram of an application scenario of a power amount early warning method according to some embodiments of the present disclosure.
In the application scenario of fig. 1, first, the computing device 101 may obtain circuit information of each of the lines transmitted by the substation, resulting in a circuit information set 102. The circuit information in the circuit information set 102 includes: a circuit name, a circuit grade corresponding to the circuit name, and a circuit score value corresponding to the circuit grade. Second, the computing device 101 may obtain the power delivery information sets 103 for the various lines described above. The power transmission information in the power transmission information set 103 includes: the circuit name, the unit time transmission capacity corresponding to the circuit name, the operation time, the transformation capacitance-to-load ratio, the line capacitance-to-load ratio and the voltage overrun time. Next, the computing device 101 may generate the set of voltage adjustment values 104 based on the respective operation time periods and the respective voltage overrun time periods included in the above-described power transmission information set 103. Then, the computing device 101 can generate the total amount of power transmission 105 based on the above-described set of voltage adjustment values 104, the respective circuit levels and the respective circuit rating values included in the above-described set of circuit information 102, and the respective amounts of power transmission per unit time, operating time periods, transformation capacity-to-load ratios, and line capacity-to-load ratios included in the above-described set of power transmission information 103. Finally, computing device 101 may control associated power alert device 106 to perform a power alerting operation in response to the aforementioned power delivery total 105 meeting an exception condition.
The computing device 101 may be hardware or software. When the computing device is hardware, it may be implemented as a distributed cluster composed of multiple servers or terminal devices, or may be implemented as a single server or a single terminal device. When the computing device is embodied as software, it may be installed in the hardware devices enumerated above. It may be implemented, for example, as multiple software or software modules to provide distributed services, or as a single software or software module. And is not particularly limited herein.
It should be understood that the number of computing devices in FIG. 1 is merely illustrative. There may be any number of computing devices, as implementation needs dictate.
Continuing to refer to fig. 2, a flow 200 of some embodiments of a power warning method according to the present disclosure is shown. The electric quantity early warning method comprises the following steps:
In some embodiments, an execution subject of the power amount warning method (for example, the computing device 101 shown in fig. 1) may obtain, from the terminal device, the circuit information of each of the lines transmitted by the substation through a wired connection manner or a wireless connection manner, so as to obtain a circuit information set. Wherein the circuit information in the circuit information set includes: a circuit name, a circuit grade corresponding to the circuit name, and a circuit score value corresponding to the circuit grade. Here, the circuit level may refer to a level at which the circuit delivers power. Here, the circuit rating value may refer to a rating value of a rate at which the circuit delivers power.
As an example, the above-mentioned circuit information set may be:
{ [ circuit name: a circuit A; circuit grade: 2, level; circuit rating value: 9 min ];
[ circuit name: a circuit B; circuit grade: 3, grade; circuit rating value: 10 min ] }.
In some embodiments, the execution main body may obtain the power transmission information sets of the respective lines from the terminal device through a wired connection manner or a wireless connection manner. Wherein, the electric quantity transmission information in the electric quantity transmission information set includes: the circuit name, the unit time transmission capacity corresponding to the circuit name, the operation time, the transformation capacitance-to-load ratio, the line capacitance-to-load ratio and the voltage overrun time. Here, the amount of power transmitted per unit time may refer to an amount of power transmitted by the circuit per unit time. Here, the operation time period may refer to a time period during which the electric circuit delivers electric power. Here, the line capacity-to-load ratio may refer to a ratio of an average transmission power of a line to a maximum transmission power of the line. Here, the voltage overrun period may refer to a period in which the voltage of the electric power delivery exceeds a preset voltage per unit time.
As an example, the power delivery information set may be:
{ [ circuit name: a circuit A; transmission amount per unit time: 80 kilowatts per hour; the operation time is as follows: 3 hours; variable capacitance to load ratio: 0.9; line capacity-to-load ratio: 0.85; voltage overrun duration: 0.5 hour ];
[ circuit name: a circuit B; transmission amount per unit time: 90 kilowatts per hour; the operation time is as follows: 4 hours; variable capacitance to load ratio: 0.85; line capacity-to-load ratio: 0.8; voltage overrun duration: 0.5 hours ] }.
And step 203, generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set.
In some embodiments, the execution main body may determine, as the voltage adjustment value, a ratio of a difference between each operation duration included in the electric power transmission information set and a voltage overrun duration corresponding to the operation duration, to obtain the voltage adjustment value group. Here, the value of the voltage adjustment value can be retained to two significant digits after the decimal point.
As an example, the power delivery information set may be:
{ [ circuit name: a circuit A; transmission amount per unit time: 80 kilowatts per hour; the operation time is as follows: 3 hours; variable capacitance to load ratio: 0.9; line capacity-to-load ratio: 0.85; voltage overrun duration: 0.5 hour ];
[ circuit name: a circuit B; transmission amount per unit time: 90 kilowatts per hour; the operation time is as follows: 4 hours; variable capacitance to load ratio: 0.85; line capacity-to-load ratio: 0.8; voltage overrun duration: 0.5 hours ] }.
The execution body may transmit power delivery information [ circuit name: a circuit A; transmission amount per unit time: 80 kilowatts per hour; the operation time is as follows: 3 hours; variable capacitance to load ratio: 0.9; line capacity-to-load ratio: 0.85; voltage overrun duration: 0.5 hours ] the ratio "0.83" of the difference "2.5" between the operating time period "3" included and the voltage overrun time period "0.5" corresponding to the above-mentioned operating time period "3" and the above-mentioned operating time period "3" is determined as the voltage adjustment value.
The execution body may transmit power delivery information [ circuit name: a circuit B; transmission amount per unit time: 90 kilowatts per hour; the operation time is as follows: 4 hours; variable capacitance to load ratio: 0.85; line capacity-to-load ratio: 0.8; voltage overrun duration: 0.5 hours ] the ratio "0.87" of the difference "3.5" between the operating time period "4" included and the voltage overrun time period "0.5" corresponding to the above operating time period "4" and the above operating time period "4" is determined as the voltage adjustment value. The set of voltage adjustment values "0.83, 0.87" is obtained.
In some optional implementation manners of some embodiments, the executing main body may generate a voltage adjustment value based on each of the operation durations and a voltage overrun duration corresponding to the operation duration, so as to obtain a voltage adjustment value group.
In practice, the execution main body may generate the voltage adjustment value based on each of the operation durations and the voltage overrun duration corresponding to the operation duration by the following formula:
wherein the content of the first and second substances,
indicating the voltage adjustment value.
Indicating the above-mentioned operating time period.
Indicating the above voltage overrun period.
And 204, generating the total electric quantity transmission quantity based on the voltage adjusting value group, each circuit grade and each circuit grade value included in the circuit information set, and each unit time transmission quantity, the operation time length, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included in the electric quantity transmission information set.
In some embodiments, the execution main body may generate the total power transmission amount based on the voltage adjustment value group, each circuit class and each circuit rating value included in the circuit information set, each power transmission amount per unit time included in the power transmission information set, the operation time length, the variable capacitance-to-load ratio, and the line capacitance-to-load ratio, by:
first, based on the circuit grade and the circuit score value included in each circuit information in the circuit information set, generating an electric quantity use weight by the following formula:
wherein the content of the first and second substances,
representing the power usage weight.
Indicating the circuit level described above.
Indicating the above-mentioned circuit rating value.
Indicating the number of circuit levels included in the circuit information set or the number of circuit rating values included in the circuit information set.
A serial number indicating a circuit level included in the circuit information set or a serial number indicating a circuit score included in the circuit information set.
Indicating what the above-mentioned circuit information set includes
A circuit level.
Indicating what the above-mentioned circuit information set includes
Individual circuit score values.
As an example, the circuit information set may be: { [ circuit name: a circuit A; circuit grade: 2, level; circuit rating value: 9 min ]; [ circuit name: a circuit B; circuit grade: 3, grade; circuit rating value: 10 min ] }. Based on the circuit information [ circuit name: a circuit A; circuit grade: 2, level; circuit rating value: score 9 ] includes a circuit level "2" and a circuit score value "9", and the electricity usage weight is generated by the following formula:
based on the circuit information [ circuit name: a circuit B; circuit grade: 3, grade; circuit rating value: 10 points ] includes a circuit level "3" and a circuit score value "10", and generates an electricity usage weight by the following formula:
obtaining an electric quantity use weight set: [0.375,0.625].
And secondly, generating the total electric quantity transmission amount by a formula:
wherein the content of the first and second substances,
representing the total amount of power delivered.
And a serial number indicating electric power transmission information included in the electric power transmission information set.
Indicating the number of power delivery information included in the power delivery information set.
Indicating the above electric power transmission information set
The amount of power delivery information includes an operating time period.
Indicating the above electric power transmission information set
The individual electric quantity transmission information includes a variable capacitance/load ratio.
Indicating the above electric power transmission information set
And the voltage adjusting value corresponds to the electric quantity transmission information.
Indicating the above electric power transmission information set
The electric quantity transmission information includes the electric quantity transmitted per unit time.
Indicating the above electric power transmission information set
The individual power transmission information includes a line capacity/load ratio.
Indicating the above electric power transmission information set
And the electric quantity usage weight corresponding to the electric quantity transmission information.
Indicating a rounding down operation.
As an example, the power delivery information set may be: { [ circuit name: a circuit A; transmission amount per unit time: 80 kilowatts per hour; the operation time is as follows: 3 hours; variable capacitance to load ratio: 0.9; line capacity-to-load ratio: 0.85; voltage overrun duration: 0.5 hour ]; [ circuit name: a circuit B; transmission amount per unit time: 90 kilowatts per hour; the operation time is as follows: 4 hours; variable capacitance to load ratio: 0.85; line capacity-to-load ratio: 0.8; voltage overrun duration: 0.5 hours ] }. Generating the total quantity of electric quantity delivery by a formula:
and step 205, in response to that the total power transmission amount meets the abnormal condition, controlling the associated power alarming equipment to perform power early warning operation.
In some embodiments, the execution subject may control the associated power warning device to perform the power warning operation in response to the total power delivery amount meeting the abnormal condition. Here, the abnormal condition may be "the total amount of electric power delivery is equal to or greater than a preset value". For example, the abnormal condition may be "the total amount of power delivered is equal to or greater than 360". Here, the electricity amount alarm device may refer to an alarm means communicatively connected to the execution main body.
Optionally, in response to that the total amount of power delivered does not meet the abnormal condition, sending the total amount of power delivered to an associated display device for display.
In some embodiments, the execution subject may send the total power delivery amount to an associated display device for display in response to the total power delivery amount not meeting the abnormal condition. Here, the display apparatus may refer to a display device having a display function which is communicatively connected to the execution main body described above.
The above embodiments of the present disclosure have the following advantages: according to the electric quantity early warning method of some embodiments of the present disclosure, by performing classification detection on the electric quantity transmitted by each line of the transformer substation, errors between the calculated electric quantity and the actually output electric quantity are reduced, the accuracy of early warning on the electric quantity transmitted by the transformer substation is improved, and the false alarm rate and the false missing report rate of electric quantity early warning operation are reduced. Specifically, the reason why the false alarm rate and the false negative rate of the electric quantity early warning operation are high is that: the electric quantity transmitted by each line of the transformer substation is not classified and detected, so that errors exist between the calculated electric quantity and the actually output electric quantity, and the electric quantity transmitted by the transformer substation cannot be accurately warned. Based on this, according to the electric quantity early warning method of some embodiments of the present disclosure, first, the circuit information of each line in each line transmitted by the substation is obtained, and a circuit information set is obtained. Therefore, the classification condition of each line can be known, and a foundation is laid for the subsequent classification detection of the electric quantity transmitted by each line of the transformer substation. And secondly, acquiring the electric quantity transmission information sets of the lines. Therefore, data support is provided for classified detection of the electric quantity transmitted by each line of the transformer substation. And then, generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set. Thus, an error between the calculated electric quantity and the actually output electric quantity due to voltage fluctuation can be reduced. And then, generating the total quantity of electric quantity transmission based on the voltage adjusting value group, each circuit grade and each circuit grade value included in the circuit information set, each unit time transmission quantity, the operation time length, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included in the electric quantity transmission information set. Therefore, the electric quantity transmitted by each line of the transformer substation can be classified and detected, the error between the calculated electric quantity and the actually output electric quantity is reduced, and the accuracy of early warning on the electric quantity transmitted by the transformer substation is improved. And finally, controlling the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the total electric quantity transmission quantity meets the abnormal condition. Therefore, the early warning processing of the abnormal electric quantity transmission total quantity is completed, and the false alarm rate and the missing report rate of the electric quantity early warning operation are reduced.
With further reference to fig. 3, a flow 300 of further embodiments of a power warning method according to the present disclosure is shown. The electric quantity early warning method comprises the following steps:
In some embodiments, the specific implementation manner and technical effects of step 301 may refer to step 201 in those embodiments corresponding to fig. 2, and are not described herein again.
In some embodiments, an execution subject of the power warning method (for example, the computing device 101 shown in fig. 1) may obtain the power transmission information sets of the respective lines from the terminal device through a wired connection manner or a wireless connection manner. Wherein, the electric quantity transmission information in the electric quantity transmission information set further includes: the length of the insulated wire, the total length of the line, the output power of the line and the input power of the electric power corresponding to the circuit name. Here, the insulated wire length may refer to a wire length in a line that is an insulated wire. Here, the line output power may refer to a power of an average transmission power of the line. Here, the power input power may refer to power of an amount of power transmitted by the substation received by the line. Here, the total length of the wire may refer to the total length of the wire.
As an example, the power information set may be:
{ [ circuit name: a circuit A; transmission amount per unit time: 80 kilowatts per hour; the operation time is as follows: 3 hours; variable capacitance to load ratio: 0.9; line capacity-to-load ratio: 0.85; voltage overrun duration: 0.5 hour; insulating line length: 50 m; total length of line: 200 m; line output power: 0.85; electric quantity input power: 0.95 ];
[ circuit name: a circuit B; transmission amount per unit time: 90 kilowatts per hour; the operation time is as follows: 4 hours; variable capacitance to load ratio: 0.85; line capacity-to-load ratio: 0.8; voltage overrun duration: 0.5 hour; insulating line length: 40 m; total length of line: 150 m; line output power: 0.9; electric quantity input power: 0.95]}.
And 303, generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set.
In some embodiments, the specific implementation manner and technical effects of step 303 may refer to step 203 in those embodiments corresponding to fig. 2, and are not described herein again.
In some embodiments, the execution subject may determine, as the electricity load rate, a ratio of line output power and power input power included in each of the electricity delivery information sets, to obtain the electricity load rate group.
And 305, generating an insulation rate based on the insulation line length and the total line length included in each electric quantity transmission information in the electric quantity transmission information set, and obtaining an insulation rate group.
In some embodiments, based on the insulation line length and the total line length included in each of the power transmission information sets, the execution body may generate the insulation rate by the following formula:
wherein the content of the first and second substances,
the insulation rate is shown.
Representing a preset insulation optimization value.
Indicating the length of the insulated wire.
The total length of the line is shown. Here, the setting of the preset insulation optimization value is not limited, and may be set by itself according to the actual situation.
And step 306, generating the total electric quantity transmission amount based on the electric quantity load rate group, the insulation rate group, the voltage adjusting value group, each circuit grade and each circuit score value included in the circuit information set, each unit time transmission quantity, the operation duration, the variable capacitance-to-load ratio and the line capacitance-to-load ratio included in the electric quantity transmission information set.
In some embodiments, the execution main body may generate the total amount of power transmission by, based on the set of power load rates, the set of insulation rates, the set of voltage adjustment values, each circuit class and each circuit rating value included in the set of circuit information, each power transmission amount per unit time included in the set of power transmission information, the operating time length, the variable capacitance-to-load ratio, and the line capacitance-to-load ratio, the following steps:
firstly, generating electric quantity use weight based on the circuit grade and the circuit score value included by each circuit information in the circuit information set, and obtaining an electric quantity use weight group.
In practice, the first step may generate the power usage weight by the following formula:
wherein the content of the first and second substances,
representing the power usage weight.
Indicating the circuit level described above.
Indicating the above-mentioned circuit rating value.
Indicating the number of circuit levels included in the circuit information set or the number of circuit rating values included in the circuit information set.
A serial number indicating a circuit level included in the circuit information set or a serial number indicating a circuit score included in the circuit information set.
Indicating what the above-mentioned circuit information set includes
A circuit level.
Indicating what the above-mentioned circuit information set includes
Individual circuit score values.
Indicating the correction parameters.
And a second step of generating a total quantity of electric quantity transmission based on the electric quantity load rate group, the insulation rate group, the voltage adjustment value group, the electric quantity usage weight group, and the electric quantity transmission per unit time, the operation time length, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included in the electric quantity transmission information set.
In practice, the second step may generate the total amount of power delivered by the following formula:
wherein the content of the first and second substances,
representing the total amount of power delivered.
And a serial number indicating electric power transmission information included in the electric power transmission information set.
Indicating the number of power delivery information included in the power delivery information set.
Indicating the above electric power transmission information set
The amount of power delivery information includes an operating time period.
Indicating the above electric power transmission information set
The individual electric quantity transmission information includes a variable capacitance/load ratio.
Indicating the above electric power transmission information set
And the voltage adjusting value corresponds to the electric quantity transmission information.
Indicating the above electric power transmission information set
The electric quantity transmission information includes the electric quantity transmitted per unit time.
Indicating the above electric power transmission information set
The individual power transmission information includes a line capacity/load ratio.
Indicating the above electric power transmission information set
And the electric quantity usage weight corresponding to the electric quantity transmission information.
Indicating the above electric power transmission information set
And insulation rate corresponding to the electric quantity transmission information.
Indicating the above electric power transmission information set
And the electric quantity load rate corresponding to the electric quantity transmission information.
Indicating a rounding down operation.
The formula and the related content in step 306 serve as an invention point of the present disclosure, thereby solving a second technical problem mentioned in the background art, that is, the calculated total amount of electric quantity transmission is easy to generate errors due to the fact that weight occupation ratios of different lines during electric quantity transmission are not considered at the same time, and further, the false alarm rate and the false missing alarm rate of electric quantity early warning operation are high. Factors causing higher false alarm rate and missed alarm rate of electric quantity early warning operation are as follows: the weight ratio of different lines in power transmission is not considered at the same time, so that errors are easily generated in the calculated total power transmission amount. If the factors are solved, the effects of reducing the false alarm rate and the missing alarm rate of the electric quantity early warning operation can be achieved. To achieve this, first, the present disclosure introduces different circuit levels and circuit credit values for the lines. This makes it possible to generate a weight ratio of each circuit at the time of power supply. In addition, through the correction parameters, the electric quantity loss caused by the circuit during electric quantity transmission is corrected, and the accuracy of the weight ratio of the circuit during electric quantity transmission is improved. Then, the present disclosure introduces both insulation rate and electrical load rate. Here, the insulation rate is introduced in order to consider a loss rate of the transmission power of the line in a special weather (rainy day, snowy day), and a higher insulation rate indicates a lower loss rate of the transmission power of the line in the special weather. Here, the charge load rate is introduced in order to consider the load performance of the transmission charge of the line, and a higher charge load rate indicates a better load performance of the transmission charge of the line. Therefore, when the weight ratio of different lines in electric quantity transmission is considered, the error of the calculated electric quantity transmission total quantity is reduced, and the false alarm rate and the missing report rate of electric quantity early warning operation are reduced.
In some embodiments, the specific implementation manner and technical effects of step 307 may refer to step 205 in those embodiments corresponding to fig. 2, and are not described herein again.
As can be seen from fig. 3, compared with the description of some embodiments corresponding to fig. 2, the flow 300 of the power warning method in some embodiments corresponding to fig. 3 first introduces different circuit grades and circuit score values of the lines. This makes it possible to generate a weight ratio of each circuit at the time of power supply. In addition, through correcting the parameters, the electric quantity loss caused by the electric quantity transmission of the circuit is eliminated, and the accuracy of the weight ratio of the circuit in the electric quantity transmission is improved. Then, the present disclosure introduces both insulation rate and electrical load rate. Here, the insulation rate is introduced in order to consider a loss rate of the transmission power of the line in a special weather (rainy day, snowy day), and a higher insulation rate indicates a lower loss rate of the transmission power of the line in the special weather. Here, the charge load rate is introduced in order to consider the load performance of the transmission charge of the line, and a higher charge load rate indicates a better load performance of the transmission charge of the line. Therefore, when the weight ratio of different lines in electric quantity transmission is considered, the error of the calculated electric quantity transmission total quantity is reduced, and the false alarm rate and the missing report rate of electric quantity early warning operation are reduced.
With further reference to fig. 4, as an implementation of the methods shown in the above-mentioned figures, the present disclosure provides some embodiments of an electric quantity pre-warning apparatus, which correspond to the method embodiments described above in fig. 2, and which can be applied to various electronic devices.
As shown in fig. 4, the power warning apparatus 400 of some embodiments includes: a first acquisition unit 401, a second acquisition unit 402, a first generation determination unit 403, a second generation unit 404, and a control unit 405. The first obtaining unit 401 is configured to obtain circuit information of each line in the lines transmitted by the substation, and obtain a circuit information set, where the circuit information in the circuit information set includes: a circuit name, a circuit grade corresponding to the circuit name, and a circuit score value corresponding to the circuit grade; the second acquiring unit 402 is configured to acquire a power transmission information set of each line, where power transmission information in the power transmission information set includes: the circuit name, the unit time transmission capacity corresponding to the circuit name, the operation time, the transformation capacitance-to-load ratio, the line capacitance-to-load ratio and the voltage overrun time; the first generation unit 403 is configured to generate a set of voltage adjustment values based on the respective operation time periods and the respective voltage overrun time periods included in the above-described power transmission information set; the second generation unit 404 is configured to generate a total amount of electric power transmission based on the set of voltage adjustment values, the respective circuit levels and the respective circuit rating values included in the set of circuit information, the respective amounts of electric power transmission per unit time included in the set of electric power transmission information, the operating time period, the transformation capacitance-to-load ratios, and the line capacitance-to-load ratios; the control unit 405 is configured to control the associated power amount warning device to perform the power amount warning operation in response to the above-described total power amount delivered meeting the abnormal condition.
It will be understood that the elements described in the apparatus 400 correspond to various steps in the method described with reference to fig. 2. Thus, the operations, features and resulting advantages described above with respect to the method are also applicable to the apparatus 400 and the units included therein, and will not be described herein again.
Referring now to FIG. 5, a block diagram of an electronic device (e.g., computing device 101 of FIG. 1) 500 suitable for use in implementing some embodiments of the present disclosure is shown. The electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 5, electronic device 500 may include a processing means (e.g., central processing unit, graphics processor, etc.) 501 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 502 or a program loaded from a storage means 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data necessary for the operation of the electronic apparatus 500 are also stored. The processing device 501, the ROM502, and the RAM 503 are connected to each other through a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
Generally, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 507 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, and the like; storage devices 508 including, for example, magnetic tape, hard disk, etc.; and a communication device 509. The communication means 509 may allow the electronic device 500 to communicate with other devices wirelessly or by wire to exchange data. While fig. 5 illustrates an electronic device 500 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided. Each block shown in fig. 5 may represent one device or may represent multiple devices as desired.
In particular, according to some embodiments of the present disclosure, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, some embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In some such embodiments, the computer program may be downloaded and installed from a network via the communication means 509, or installed from the storage means 508, or installed from the ROM 502. The computer program, when executed by the processing device 501, performs the above-described functions defined in the methods of some embodiments of the present disclosure.
It should be noted that the computer readable medium described above in some embodiments of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In some embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In some embodiments of the present disclosure, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the apparatus; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: the method comprises the steps of obtaining circuit information of each line in each line transmitted by a transformer substation to obtain a circuit information set, wherein the circuit information in the circuit information set comprises the following steps: a circuit name, a circuit grade corresponding to the circuit name, and a circuit score value corresponding to the circuit grade; acquiring a power transmission information set of each line, wherein the power transmission information in the power transmission information set includes: the circuit name, the unit time transmission capacity corresponding to the circuit name, the operation time, the transformation capacitance-to-load ratio, the line capacitance-to-load ratio and the voltage overrun time; generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set; generating a total electric quantity transmission quantity based on the voltage adjusting value group, each circuit grade and each circuit grade value included in the circuit information set, each unit time transmission quantity included in the electric quantity transmission information set, the operation duration, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio; and controlling the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the total electric quantity transmission quantity meets the abnormal condition.
Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in some embodiments of the present disclosure may be implemented by software, and may also be implemented by hardware. The described units may also be provided in a processor, and may be described as: a processor includes a first acquisition unit, a second acquisition unit, a first generation unit, a second generation unit, and a control unit. The names of these units do not in some cases constitute a limitation on the units themselves, and for example, the control unit may also be described as "a unit that controls the associated electricity amount warning device to perform the electricity amount warning operation in response to the above-described total amount of electricity delivery satisfying the abnormal condition".
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), systems on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), and the like.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.
Claims (10)
1. An electric quantity early warning method comprises the following steps:
the method comprises the steps of obtaining circuit information of each line in each line transmitted by a transformer substation to obtain a circuit information set, wherein the circuit information in the circuit information set comprises the following steps: the circuit comprises a circuit name, a circuit grade corresponding to the circuit name and a circuit score value corresponding to the circuit grade;
acquiring an electric quantity transmission information set of each line, wherein the electric quantity transmission information in the electric quantity transmission information set comprises: the method comprises the following steps of (1) obtaining a circuit name, unit time transmission amount corresponding to the circuit name, operation time, transformation capacitance-to-load ratio, line capacitance-to-load ratio and voltage overrun time;
generating a voltage adjusting value group based on each operation time length and each voltage overrun time length included in the electric quantity transmission information set;
generating a total electric quantity transmission quantity based on the voltage adjusting value group, each circuit grade and each circuit scoring value included in the circuit information set, and each unit time transmission quantity, operation duration, transformation capacitance-to-load ratio and line capacitance-to-load ratio included in the electric quantity transmission information set;
and controlling the associated electric quantity alarm equipment to perform electric quantity early warning operation in response to the fact that the total electric quantity delivery quantity meets an abnormal condition.
2. The method of claim 1, wherein generating the set of voltage adjustment values based on the respective lengths of time of operation and the respective lengths of time of voltage overrun included in the charge-delivery information set comprises:
and generating a voltage adjustment value based on each operation duration in each operation duration and the voltage overrun duration corresponding to the operation duration to obtain a voltage adjustment value group.
3. The method of claim 1, wherein the power delivery information in the set of power delivery information further comprises: the length of an insulated wire, the total length of the line, the output power of the line and the input power of electric power which correspond to the circuit name; and
generating the total electric quantity transmission quantity based on the voltage adjusting value group, each circuit grade and each circuit scoring value included in the circuit information set, and each unit time transmission quantity, the operation duration, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included in the electric quantity transmission information set, and the method comprises the following steps:
and determining the ratio of the line output power and the electric input power included by each electric transmission information in the electric transmission information set as an electric load rate to obtain an electric load rate group.
4. The method of claim 3, wherein the circuit information sets include respective circuit grades and respective circuit rating values, and the power transmission information sets include respective unit time power transmission amounts, operation durations, variable capacitance-to-load ratios, and line capacitance-to-load ratios, generating total power transmission amounts, and further comprising:
generating an insulation rate based on the insulation line length and the total line length of each electric quantity transmission information in the electric quantity transmission information set, and obtaining an insulation rate group;
and generating the total electric quantity transmission quantity based on the electric quantity load rate group, the insulation rate group, the voltage adjusting value group, each circuit grade and each circuit grade value included by the circuit information set, each unit time transmission quantity, the running time length, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio included by the electric quantity transmission information set.
5. The method of claim 4, wherein said generating a total amount of power delivered based on said set of power load rates, said set of insulation rates, said set of voltage adjustment values, each circuit class and each circuit rating value included in said set of circuit information, each amount of power delivered per unit time, a length of time of operation, a variable capacitance-to-load ratio, and a line capacitance-to-load ratio included in said set of power delivery information comprises:
generating electric quantity use weight based on the circuit grade and the circuit score value included by each circuit information in the circuit information set to obtain an electric quantity use weight set;
and generating the total electric quantity transmission quantity based on the electric quantity load rate group, the insulation rate group, the voltage adjusting value group, the electric quantity use weight group, the transmission quantity per unit time, the running time length, the transformation capacitance-to-load ratio and the line capacitance-to-load ratio which are included in the electric quantity transmission information set.
6. The method of claim 1, wherein the method further comprises:
and in response to the total power delivery amount not meeting the abnormal condition, sending the total power delivery amount to an associated display device for display.
7. An electricity amount warning apparatus comprising:
a first obtaining unit configured to obtain circuit information of each of the lines transmitted by the substation, resulting in a circuit information set, wherein the circuit information in the circuit information set includes: the circuit comprises a circuit name, a circuit grade corresponding to the circuit name and a circuit score value corresponding to the circuit grade;
a second acquisition unit configured to acquire a power delivery information set of the respective lines, wherein power delivery information in the power delivery information set includes: the method comprises the following steps of (1) obtaining a circuit name, unit time transmission amount corresponding to the circuit name, operation time, transformation capacitance-to-load ratio, line capacitance-to-load ratio and voltage overrun time;
a first generation unit configured to generate a set of voltage adjustment values based on each of the operation periods and each of the voltage overrun periods included in the power transmission information set;
a second generation unit configured to generate a total amount of electric power transmission based on the set of voltage adjustment values, each circuit level and each circuit rating value included in the set of circuit information, each unit-time electric power transmission amount, an operating time length, a variable capacitance-to-load ratio, and a line capacitance-to-load ratio included in the set of electric power transmission information;
and the control unit is configured to control the associated electric quantity warning equipment to perform electric quantity early warning operation in response to the condition that the total electric quantity delivery amount meets the abnormal condition.
8. The electric quantity early warning device according to claim 7, wherein the device further comprises:
a sending unit configured to send the total amount of power delivered to an associated display device for display in response to the total amount of power delivered not meeting the abnormal condition.
9. An electronic device, comprising:
one or more processors;
a storage device having one or more programs stored thereon;
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-6.
10. A computer-readable medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427437.3A CN112994251B (en) | 2021-04-21 | 2021-04-21 | Electric quantity early warning method and device, electronic equipment and computer readable medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427437.3A CN112994251B (en) | 2021-04-21 | 2021-04-21 | Electric quantity early warning method and device, electronic equipment and computer readable medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112994251A true CN112994251A (en) | 2021-06-18 |
| CN112994251B CN112994251B (en) | 2021-08-31 |
Family
ID=76341417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110427437.3A Active CN112994251B (en) | 2021-04-21 | 2021-04-21 | Electric quantity early warning method and device, electronic equipment and computer readable medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112994251B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148025A (en) * | 2023-10-31 | 2023-12-01 | 广州计测检测技术股份有限公司 | Automobile complex electromagnetic environment adaptability test method, device, equipment and medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316050A (en) * | 2007-12-26 | 2008-12-03 | 上海市电力公司超高压输变电公司 | Method and device for monitoring running state of transforming station direct current system |
| US20170279266A1 (en) * | 2014-08-22 | 2017-09-28 | Sanechips Technology Co., Ltd | Electricity amount detection method and device, terminal and storage medium |
| CN107219391A (en) * | 2017-06-14 | 2017-09-29 | 国网江苏省电力公司苏州供电公司 | Quality of voltage Monitoring Indexes device |
| CN108490248A (en) * | 2018-03-13 | 2018-09-04 | 浙江海洋大学 | A kind of voltage monitoring and voltage protection |
| CN111191966A (en) * | 2020-02-18 | 2020-05-22 | 南京工程学院 | Time-space characteristic-based power distribution network voltage unqualified time period identification method |
-
2021
- 2021-04-21 CN CN202110427437.3A patent/CN112994251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316050A (en) * | 2007-12-26 | 2008-12-03 | 上海市电力公司超高压输变电公司 | Method and device for monitoring running state of transforming station direct current system |
| US20170279266A1 (en) * | 2014-08-22 | 2017-09-28 | Sanechips Technology Co., Ltd | Electricity amount detection method and device, terminal and storage medium |
| CN107219391A (en) * | 2017-06-14 | 2017-09-29 | 国网江苏省电力公司苏州供电公司 | Quality of voltage Monitoring Indexes device |
| CN108490248A (en) * | 2018-03-13 | 2018-09-04 | 浙江海洋大学 | A kind of voltage monitoring and voltage protection |
| CN111191966A (en) * | 2020-02-18 | 2020-05-22 | 南京工程学院 | Time-space characteristic-based power distribution network voltage unqualified time period identification method |
Non-Patent Citations (1)
| Title |
|---|
| 孙瑜择等: "电压超限告警的即时联动装置", 《仪表技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148025A (en) * | 2023-10-31 | 2023-12-01 | 广州计测检测技术股份有限公司 | Automobile complex electromagnetic environment adaptability test method, device, equipment and medium |
| CN117148025B (en) * | 2023-10-31 | 2024-04-19 | 广州计测检测技术股份有限公司 | Automobile complex electromagnetic environment adaptability test method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112994251B (en) | 2021-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113034059B (en) | Abnormal power information positioning method and device, electronic equipment and computer medium | |
| CN115599640B (en) | Abnormal supply end warning method, electronic device and medium | |
| CN115293657B (en) | Carbon emission index information generation method, apparatus, electronic device, and medium | |
| CN115640285B (en) | Power abnormality information transmission method, device, electronic equipment and medium | |
| CN115081960A (en) | Regional hollow rate information generation method and device, electronic equipment and computer medium | |
| CN114928574B (en) | Information transmission method, apparatus, electronic device, and computer-readable medium | |
| CN112994251B (en) | Electric quantity early warning method and device, electronic equipment and computer readable medium | |
| CN113379335B (en) | Electric power material sampling method and device, electronic equipment and computer readable medium | |
| CN113344737B (en) | Device control method, device, electronic device and computer readable medium | |
| CN111343046B (en) | Method and device for generating pressure flow, electronic equipment and computer readable storage medium | |
| CN116388112B (en) | Abnormal supply end power-off method, device, electronic equipment and computer readable medium | |
| CN112019406B (en) | Flow monitoring method and device, electronic equipment and computer readable medium | |
| CN115880119B (en) | Carbon emission information generation method, equipment and medium based on two-stage cooperation | |
| CN112017462A (en) | Method, apparatus, electronic device, and medium for generating scene information | |
| CN116512980A (en) | Power distribution method, device, equipment and medium based on internal resistance of power battery | |
| CN114745276B (en) | Switch bandwidth adjusting method and device, electronic equipment and computer readable medium | |
| CN111628913B (en) | Online time length determining method and device, readable medium and electronic equipment | |
| CN114884069A (en) | Method, device, equipment and storage medium for identifying voltage weak points of power distribution network | |
| CN112804164B (en) | Flow information generation method and device, electronic equipment and computer readable medium | |
| CN112235167B (en) | Flow alarm method, device, electronic equipment and computer readable medium | |
| CN112073202B (en) | Information generation method and device, electronic equipment and computer readable medium | |
| CN116757443B (en) | Novel power line loss rate prediction method and device for power distribution network, electronic equipment and medium | |
| CN112559087B (en) | Information generation method, apparatus, electronic device and computer readable medium | |
| CN116894538A (en) | Node carbon emission information generation method and device, electronic equipment and medium | |
| CN116862319B (en) | Power index information generation method, device, electronic equipment and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231103 Address after: 518000, Building 702, Building A, No. 4545 Songbai Road, Heshuikou Community, Matian Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen Yongsheng Intellectual Property Service Co.,Ltd. Address before: 100102 room 076, no.1-302, 3 / F, commercial building, No.9 Wangjing street, Chaoyang District, Beijing Patentee before: BEIJING MISSFRESH E-COMMERCE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: No. 546, Luoyu Road, Hongshan District, Wuhan, Hubei Province, 430000 Patentee after: HUBEI CENTRAL CHINA TECHNOLOGY DEVELOPMENT OF ELECTRIC POWER Co.,Ltd. Address before: 518000, Building 702, Building A, No. 4545 Songbai Road, Heshuikou Community, Matian Street, Guangming District, Shenzhen, Guangdong Province Patentee before: Shenzhen Yongsheng Intellectual Property Service Co.,Ltd. |
|
| TR01 | Transfer of patent right |