CN113595100A - Electric power compensation system - Google Patents
Electric power compensation system Download PDFInfo
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- CN113595100A CN113595100A CN202111033993.9A CN202111033993A CN113595100A CN 113595100 A CN113595100 A CN 113595100A CN 202111033993 A CN202111033993 A CN 202111033993A CN 113595100 A CN113595100 A CN 113595100A
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- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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- 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
- H02J13/00002—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 monitoring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
Abstract
The invention discloses a power compensation system, belonging to the technical field of power compensation and solving the problem that the energy is wasted due to excessive compensation power caused by external influence factors because the external influence factors are not eliminated and calculated only by compensating data sent by a sensor, the corresponding influence factors are calculated by collecting data of temperature values for many times, the proportion value to be allocated is calculated by the influence factors to obtain the optimal allocation proportion value, the proportion value is allocated by an allocation terminal, the allocation terminal improves the corresponding proportion value of the input energy value to ensure that power equipment obtains the optimal compensation value and achieves the optimal working state, the obtained proportion value is more accurate by inserting the influence factors into the numerical calculation, and the full utilization of the energy is achieved, the waste value is reduced, and meanwhile, the equipment can obtain the optimal compensation effect to achieve the optimal working state.
Description
Technical Field
The invention belongs to the technical field of power compensation, and particularly relates to a power compensation system.
Background
The electric power is an energy source taking electric energy as power, changes the life of people, and a large-scale electric power system appearing in the 20 th century is one of the most important achievements in the science history of human engineering, and is an electric power production and consumption system which consists of links of power generation, power transmission, power transformation, power distribution, power utilization and the like.
When the power equipment is used, the transmitted power parameters often cannot reach the use standard of the power equipment, so that the power compensation system is required to compensate the power used by the power equipment, but when the existing compensation mode is used for compensation, the data sent by the sensor is only compensated, the external influence factors are not eliminated, the compensation power is often too much due to the external influence factors, and the energy is wasted.
Disclosure of Invention
In order to solve the problems of the scheme, the invention provides a power compensation system.
The purpose of the invention can be realized by the following technical scheme: the power compensation system comprises a data acquisition terminal, a data processing terminal, a database, a data comparison terminal, an alarm terminal, a threshold value terminal, a maintenance terminal and a deployment terminal;
the data acquisition terminal is used for acquiring various data values, wherein the various data values comprise an input energy value, an energy value output by the power equipment and a temperature value in the equipment working chamber;
the data processing terminal is used for processing various data values, the data processing terminal comprises three groups of processing units, the first processing unit is used for carrying out multi-group experimental data calculation on the collected corresponding temperature values to obtain influence factors of power transmission, the second processing unit is used for calculating the aging degree of the capacitor and conveying the aging data values to the database, and the third processing unit is used for calculating the collected and calculated values to obtain power compensation values and distributing the compensation values to the distribution terminal to carry out distribution work on the values.
Preferably, the first processing unit processes the temperature value in the following way:
changing the outdoor temperature for multiple times, obtaining the optimal outdoor temperature value of the power equipment through experimental data, inputting the optimal input energy value into the power equipment, and acquiring the optimal output energy value;
step two, regulating the outdoor temperature for multiple times, locking the input energy value, and then collecting the output energy value;
step three, recording the raised temperature value as W, recording the output energy difference value as A, and adopting
Obtaining the influence factor alpha, and then testing the alpha value for a plurality of times with different values to obtain the average value alpha j of the optimal influence factor.
Preferably, the aging degree of the capacitor by the second processing unit is calculated as follows:
a1, transmitting an optimal energy value into the working capacitor, and collecting the output energy value, wherein the output energy value is marked as Sn, and the optimal energy value is marked as Sz;
a2, using
And calculating to obtain an aging degree value L, wherein the lower the L value is, the higher the aging degree of the capacitor is.
Preferably, the third processing unit calculates the compensation value in the following manner:
s1, collecting the output energy value of the power equipment, marking the output energy value as Sc, obtaining the optimal output energy value Sy aiming at different input energy values, marking the indoor actual temperature value as Ws, and marking the preset optimal temperature value as Wy;
s2, use
Calculating to obtain a compensation proportion value B;
and S3, the data processing terminal transmits the proportion value B to the allocation terminal, and the allocation terminal adjusts the input energy value according to the obtained proportion value B.
Preferably, the allocation terminal is configured to allocate the ratio value B in such a manner that the input energy value is increased by the corresponding value ratio B and the increased value ratio B is transmitted to the inside of the power equipment.
Preferably, the database is used for storing the data calculated by the data processing terminal;
the data comparison terminal is used for comparing the capacitance aging degree value L, and the threshold value interval in the threshold value terminal is set by an operator, wherein the interval range is set to be (0, 1).
Preferably, when the value L does not fall within the threshold interval range, it indicates that the capacitor is in an abnormal working state, and an external maintenance worker needs to perform maintenance processing work on the capacitor and transmit an alarm signal to the alarm terminal.
Preferably, the maintenance terminal comprises a scanning unit, a dispatching unit and a matching unit, the scanning unit is used for scanning mobile terminal signals within a hectometer range, the matching unit is used for matching maintenance information with designated maintenance personnel information, and the dispatching unit can send the designated dispatching information to the mobile terminal.
Preferably, the operation steps of the maintenance terminal are as follows:
w1, an operator counts the cooling time of the capacitor in advance and the driving speed of a maintainer, the cooling time is Sl, and statistical data are transmitted to a maintenance terminal;
w2, marking the speed as V and the distance scanned by the scanning unit as J, and adopting
Calculating to obtain distance duration Si, wherein i represents different maintenance personnel;
w3, the distance duration Si and the distance duration Sl are differentiated, the numerical value with the difference value closest to 1 is extracted, and the dispatching unit sends dispatching information to the corresponding mobile terminal to dispatch and maintain maintenance personnel.
Compared with the prior art, the invention has the beneficial effects that: the corresponding influence factor is calculated through multiple data acquisition of the temperature value, the optimal allocation proportion value is obtained through calculation of the proportion value to be allocated by the influence factor, the allocation terminal performs allocation work through the allocation terminal, the allocation terminal improves the corresponding proportion value of the input energy value, the power equipment obtains the optimal compensation value, and the optimal working state is achieved;
the scanning unit in the maintenance terminal is used for scanning mobile terminal signals within a hectometer range, the matching unit is used for matching maintenance information with appointed maintenance personnel information, the dispatching unit can send appointed dispatching information to the mobile terminal, the cooling time corresponding to the capacitor is compared with the running time of personnel, the optimal maintenance personnel are obtained through comparison, meanwhile, the maintenance personnel are dispatched, the long-time waiting of the maintenance personnel is avoided, a better maintenance effect is achieved, and the maintenance efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an electric power compensation system includes a data acquisition terminal, a data processing terminal, a database, a data comparison terminal, an alarm terminal, a threshold terminal, a maintenance terminal, and a deployment terminal;
the output end of the data acquisition terminal is electrically connected with the input end of the data processing terminal, the data processing terminal is bidirectionally connected with the database, the output end of the data processing terminal is electrically connected with the input end of the allocation terminal, the output end of the data processing terminal is electrically connected with the input end of the data comparison terminal, the data comparison terminal is bidirectionally connected with the threshold terminal, the output end of the data comparison terminal is electrically connected with the output end of the alarm terminal, and the output end of the data comparison terminal is electrically connected with the input end of the maintenance terminal;
the data acquisition terminal is used for acquiring various data values, wherein the various data values comprise an input energy value, an energy value output by the power equipment and a temperature value in the equipment working chamber, the input energy value and the output energy value are acquired by an external energy value sensor, and the temperature value is acquired by a temperature sensor;
the data processing terminal is used for processing various data values, the data processing terminal comprises three groups of processing units, the first processing unit is used for carrying out multi-group experimental data calculation on the collected corresponding temperature values to obtain influence factors of power transmission, the second processing unit is used for calculating the aging degree of the capacitor and conveying the aging data values to the database, and the third processing unit is used for calculating the collected and calculated values to obtain power compensation values and distributing the compensation values to the distribution terminal to carry out distribution work on the values.
The first processing unit processes the temperature value in the following way:
changing the outdoor temperature for multiple times, obtaining the optimal outdoor temperature value of the power equipment through experimental data, inputting the optimal input energy value into the power equipment, and acquiring the optimal output energy value;
step two, regulating the outdoor temperature for multiple times, locking the input energy value, and then collecting the output energy value;
step three, recording the raised temperature value as W, recording the output energy difference value as A, wherein W and A are both greater than 0, and adopting
Obtaining the influence factor alpha, and then testing the alpha value for a plurality of times with different values to obtain the average value alpha j of the optimal influence factor.
The aging degree of the capacitor by the second processing unit is calculated as follows:
transmitting the optimal energy value into the working capacitor, collecting the output energy value, comparing the preset optimal energy value, marking the output energy value as Sn and the optimal energy value as Sz, and adopting
And calculating to obtain an aging degree value L, wherein the lower the L value is, the higher the aging degree of the capacitor is, when the L value is 1, the capacitor is in a non-working state, and the L value is directly transmitted to the data comparison terminal.
The third processing unit calculates the compensation value as follows:
s1, collecting the output energy value of the power equipment, marking the output energy value as Sc, obtaining the optimal output energy value Sy aiming at different input energy values, marking the indoor actual temperature value as Ws, and marking the preset optimal temperature value as Wy;
s2, use
Calculating to obtain a compensation proportion value B;
and S3, the data processing terminal transmits the proportion value B to the allocation terminal, and the allocation terminal adjusts the input energy value according to the obtained proportion value B.
And the allocation terminal is used for allocating the numerical value, and the allocation mode is that the input energy value is increased by the corresponding numerical value proportion B and the numerical value proportion B is transmitted to the interior of the power equipment.
The database can store the calculated values sent by the data processing terminal, and when corresponding values appear, the calculated values can be directly extracted from the database.
The data comparison terminal is used for comparing the capacitance aging degree value L, wherein the comparison mode is compared with a threshold value interval in the threshold value terminal.
The threshold range of the threshold interval is set to be (0, 1), wherein the values of 0 and 1 are not included, and when the value L is in the threshold interval range, the capacitor is in the running working state;
and when the value L does not belong to the range of the threshold interval, the capacitor is in an abnormal working state, and external maintenance personnel are required to carry out maintenance processing work on the capacitor.
When the L value exceeds the range of the threshold interval, the data comparison terminal sends data information to the alarm terminal, and the alarm terminal starts to work;
the alarm terminal is electrically connected with the external alarm device, can receive the numerical signal of the data comparison terminal and control the external alarm device to enable the external alarm device to work.
The maintenance terminal comprises a scanning unit, a dispatching unit and a matching unit, wherein the scanning unit is used for scanning mobile terminal signals within a hectometer range, the matching unit is used for matching maintenance information with appointed maintenance personnel information, and the dispatching unit can send the appointed dispatching information to the mobile terminal and dispatch appointed working personnel for maintenance;
wherein, the outside personnel count the cooling time of the capacitor, and transmit the counted time to the maintenance terminal, and also count the driving speed of the maintenance personnel, the speed is marked as V, the distance scanned by the scanning unit is marked as J, and the method adopts
And calculating to obtain distance time length Si, wherein i represents different maintenance personnel, then carrying out difference work on Si and the cooling time length, the closer the corresponding Si difference value is to 1, the more suitable the maintenance personnel is to be dispatched, and the dispatching unit dispatches data information to the maintenance personnel to carry out maintenance processing work on the maintenance equipment.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the closest real situation, and the preset parameters and the preset threshold value in the formula are set by the technical personnel in the field according to the actual situation or obtained by simulating a large amount of data.
In the embodiments provided by the present invention, it should be understood that the disclosed apparatus, device and method can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is only one logical functional division, and there may be other divisions when the actual implementation is performed; the modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the method of the embodiment.
It will also be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned.
Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the system claims may also be implemented by one unit or means in software or hardware. The terms second, etc. are used to denote the power compensation system and do not denote any particular order.
Finally, it should be noted that the above examples are only intended to illustrate the technical process of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical process of the present invention without departing from the spirit and scope of the technical process of the present invention.
Claims (9)
1. A power compensation system is characterized by comprising a data acquisition terminal, a data processing terminal, a database, a data comparison terminal, an alarm terminal, a threshold value terminal, a maintenance terminal and a deployment terminal;
the data acquisition terminal is used for acquiring various data values, wherein the various data values comprise an input energy value, an energy value output by the power equipment and a temperature value in the equipment working chamber;
the data processing terminal is used for processing various data values, the data processing terminal internally comprises three groups of processing units, and the first processing unit is used for calculating multiple groups of experimental data of the acquired corresponding temperature values to obtain influence factors of power transmission; the second processing unit is used for calculating the aging degree of the capacitor and transmitting the aging data value to the database; and the third processing unit calculates the acquired and calculated values to obtain power compensation values and distributes the compensation values to the allocation terminals to allocate the values.
2. The power compensation system of claim 1, wherein the first processing unit processes the temperature value as follows:
changing the outdoor temperature for multiple times, obtaining the optimal outdoor temperature value of the power equipment through experimental data, inputting the optimal input energy value into the power equipment, and acquiring the optimal output energy value;
step two, regulating the outdoor temperature for multiple times, locking the input energy value, and then collecting the output energy value;
step three, recording the raised temperature value as W, recording the output energy difference value as A, and adopting
Obtaining the influence factor alpha, and then testing the alpha value for a plurality of times with different values to obtain the average value alpha j of the optimal influence factor.
3. The power compensation system of claim 1, wherein the second processing unit calculates the degradation of the capacitor as follows:
a1, transmitting an optimal energy value into the working capacitor, and collecting the output energy value, wherein the output energy value is marked as Sn, and the optimal energy value is marked as Sz;
a2, using
And calculating to obtain an aging degree value L, wherein the lower the L value is, the higher the aging degree of the capacitor is.
4. The power compensation system of claim 1, wherein the third processing unit calculates the compensation value as follows:
s1, collecting the output energy value of the power equipment, marking the output energy value as Sc, obtaining the optimal output energy value Sy aiming at different input energy values, marking the indoor actual temperature value as Ws, and marking the preset optimal temperature value as Wy;
s2, use
Calculating to obtain a compensation proportion value B;
and S3, the data processing terminal transmits the proportion value B to the allocation terminal, and the allocation terminal adjusts the input energy value according to the obtained proportion value B.
5. The power compensation system of claim 4, wherein the allocation terminal is configured to allocate the ratio value B in such a way that the input energy value is increased by the corresponding ratio value B and transmitted to the inside of the power equipment.
6. A power compensation system according to claim 3 wherein the database is used to store data calculated by the data processing terminal;
the data comparison terminal is used for comparing the capacitance aging degree value L, and the threshold value interval in the threshold value terminal is set by an operator, wherein the interval range is set to be (0, 1).
7. The power compensation system of claim 6, wherein the value of L is outside the threshold range, which indicates that the capacitor is in an abnormal working state, and requires an external maintenance person to perform maintenance and processing work on the capacitor, and meanwhile, an alarm signal is transmitted to the alarm terminal.
8. The power compensation system of claim 1, wherein the maintenance terminal comprises a scanning unit for scanning signals of the mobile terminal in a hectometer range, a dispatching unit for matching the maintenance information with the information of the designated maintenance personnel, and a matching unit for sending the designated dispatching information to the mobile terminal.
9. A power compensation system according to claim 8 wherein the maintenance terminal is operable by:
w1, an operator counts the cooling time of the capacitor and the driving speed of a maintainer in advance, the cooling time is Sl, and statistical data are transmitted to a maintenance terminal;
w2, marking the speed as V and the distance scanned by the scanning unit as J, and adopting
Calculating to obtain distance duration Si, wherein i represents different maintenance personnel;
w3, the distance duration Si and the distance duration Sl are differentiated, the numerical value with the difference value closest to 1 is extracted, and the dispatching unit sends dispatching information to the corresponding mobile terminal to dispatch and maintain maintenance personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111033993.9A CN113595100A (en) | 2021-09-03 | 2021-09-03 | Electric power compensation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111033993.9A CN113595100A (en) | 2021-09-03 | 2021-09-03 | Electric power compensation system |
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| Publication Number | Publication Date |
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| CN113595100A true CN113595100A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111033993.9A Withdrawn CN113595100A (en) | 2021-09-03 | 2021-09-03 | Electric power compensation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114615768A (en) * | 2022-03-16 | 2022-06-10 | 蚌埠崧欣电子科技有限公司 | Adjustable energy-saving system based on LED driving power supply |
-
2021
- 2021-09-03 CN CN202111033993.9A patent/CN113595100A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114615768A (en) * | 2022-03-16 | 2022-06-10 | 蚌埠崧欣电子科技有限公司 | Adjustable energy-saving system based on LED driving power supply |
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Application publication date: 20211102 |