CN113937889A - Transformer voltage regulation gear balance early warning method, early warning device and early warning equipment - Google Patents
Transformer voltage regulation gear balance early warning method, early warning device and early warning equipment Download PDFInfo
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- CN113937889A CN113937889A CN202111202628.6A CN202111202628A CN113937889A CN 113937889 A CN113937889 A CN 113937889A CN 202111202628 A CN202111202628 A CN 202111202628A CN 113937889 A CN113937889 A CN 113937889A
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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
- H02J13/00001—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]
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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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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- 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
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Abstract
The invention provides a transformer voltage regulation gear balance early warning method, an early warning device and early warning equipment, and solves the technical problem that early warning monitoring cannot be carried out on transformer tapping gears when a plurality of transformers run in parallel in the prior art. According to the transformer voltage regulation gear balance early warning method, the early warning device and the early warning equipment, provided by the invention, the first gear tapping information of the first transformer and the second gear tapping information of the second transformer are respectively obtained, the first gear tapping information and the second gear tapping information are judged, and prompt information is generated and used for prompting that the first tapping gear information of the first transformer is inconsistent with the second tapping gear information of the second transformer, so that the transformer tapping gears are monitored when the transformers run in parallel, and timely early warning prompt can be carried out to inform workers.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a transformer voltage regulation gear balance early warning method, an early warning device and early warning equipment.
Background
With the stricter and stricter requirements on the management of the substation equipment, the data uploading and reactive compensation standards of the equipment become more and more refined. The transformer of the transformer station automatically adjusts the voltage of the power system through the gear of the on-load voltage-regulating switch, and adjusts the bus voltage to a qualified range so as to achieve the best power supply state of the voltage of the power grid system, reduce the electric energy loss, improve the reactive compensation capability and guarantee the power supply quality.
In the prior art, two or more transformers are usually selected for the transformer station to supply power. In the running process of the transformers, each transformer can run in parallel or in an out-of-line mode; when a plurality of transformers operate in parallel, the voltage regulating gears of each transformer are required to be consistent to ensure that the output voltages are consistent; if the voltage regulating gears of the transformer are inconsistent, and warning prompt cannot be given to workers; for example, when two transformers run in parallel, the voltage regulating gear of the first transformer is at the 3-gear, and the voltage regulating gear of the second transformer is at the 2-or 4-gear; it will cause the transformer to generate an operating circulating current, which affects the normal output of the transformer or the sound abnormality (more or less) of the transformer.
Disclosure of Invention
In view of the above, the invention provides a transformer voltage regulation gear balance early warning method, an early warning device and an early warning device, which solve the technical problem that early warning monitoring cannot be performed on transformer tap gears when a plurality of transformers run in parallel in the prior art.
For the purpose of making the objects, technical means and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
According to one aspect of the invention, an embodiment of the invention provides an early warning method for a voltage regulating gear of a transformer, which comprises the following steps: acquiring first tapping gear information of a first transformer; acquiring second tapping gear information of a second transformer; and generating prompt information according to the first tapping gear information and the second tapping gear information, wherein the prompt information is used for indicating that the first transformer gear is inconsistent with the second transformer gear.
In an embodiment of the present invention, the generating a prompt message according to the first tap gear information and the second tap gear information includes: and when the first tapping gear information is larger than the second tapping gear information, generating first prompt information, wherein the first prompt information is used for indicating that the first transformer gear is larger than the second transformer gear.
In another embodiment of the present invention, the generating a prompt message according to the first tap position information and the second tap position information includes: and when the first tapping gear information is smaller than the second tapping gear information, generating second prompt information, wherein the second prompt information is used for indicating that the first transformer gear is smaller than the second transformer gear.
In another embodiment of the present invention, the prompt message includes: sound information; wherein generating a prompt message according to the first tap gear information and the second tap gear information comprises: and generating the sound information according to the first tapping gear information and the second tapping gear information, wherein the sound information is used for prompting that the first transformer gear is inconsistent with the second transformer gear.
In another embodiment of the present invention, the prompt message includes: lighting information; wherein generating a prompt message according to the first tap gear information and the second tap gear information comprises: and generating the lighting information according to the first tapping gear information and the second tapping gear information, wherein the lighting information is used for indicating that the first transformer gear is inconsistent with the second transformer gear.
In another embodiment of the present invention, after generating the prompt information according to the first and second engaging range information, the method further includes: and recording and storing the first transformer gear information and the second transformer gear information.
According to a second aspect of the invention, a transformer voltage regulating gear early warning device comprises: the gear information acquisition module is used for acquiring first tapping gear information of the first transformer and second tapping gear information of the second transformer; and the prompt information generating module is used for generating prompt information according to the first tapping gear information and the second tapping gear information.
In another embodiment of the present invention, the method further comprises: and the information storage and recording module is used for recording and storing the first tapping gear information and the second tapping gear information.
According to a third aspect of the present invention, a transformer voltage regulation gear early warning device comprises: a housing; the transformer gear monitor is arranged in the shell and used for monitoring first tapping gear information of the first transformer and second tapping gear information of the second transformer; the transformer voltage regulating gear early warning device is in communication connection with the transformer gear monitor; the transformer voltage regulating gear early warning device is the transformer voltage regulating gear early warning device claimed in the claims.
In another embodiment of the present invention, the method further comprises: the display, the display with transformer regulation gear precaution device is connected, the display is used for showing the prompt message of transformer regulation gear precaution device output and/or what transformer gear monitor monitored the first tapping gear information of first transformer with the second tapping gear information of second transformer.
According to a fourth aspect of the invention, an electronic device comprises: a processor; and a memory for storing the processor executable information; the processor is used for executing the early warning method for the voltage regulating gear of the transformer.
According to a fifth aspect of the present invention, a computer-readable storage medium stores a computer program for executing the method for warning a voltage regulation step of a transformer.
According to the transformer voltage regulation gear balance early warning method, the early warning device and the early warning equipment, provided by the invention, the first gear tapping information of the first transformer and the second gear tapping information of the second transformer are respectively obtained, the first gear tapping information and the second gear tapping information are judged, and prompt information is generated and used for prompting that the first tapping gear information of the first transformer is inconsistent with the second tapping gear information of the second transformer, so that the transformer tapping gears are monitored when the transformers run in parallel, and timely early warning prompt can be carried out to inform workers.
Drawings
Fig. 1 is a schematic flow chart illustrating an early warning method for a voltage regulating gear of a transformer according to an embodiment of the present disclosure;
fig. 2 is a schematic flow chart illustrating an early warning method for a voltage regulation gear of a transformer according to another embodiment of the present disclosure;
fig. 3 is a schematic flow chart illustrating an early warning method for a voltage regulation gear of a transformer according to another embodiment of the present disclosure;
fig. 4 is a schematic flow chart illustrating an early warning method for a voltage regulation gear of a transformer according to another embodiment of the present application;
fig. 5 is a schematic flow chart illustrating an early warning method for a voltage regulation gear of a transformer according to another embodiment of the present application;
fig. 6 is a schematic flow chart illustrating an early warning method for a voltage regulation gear of a transformer according to another embodiment of the present application;
fig. 7 is a schematic flow chart illustrating an early warning method for a voltage regulation gear of a transformer according to another embodiment of the present application;
fig. 8 is a schematic diagram illustrating an operation of an early warning device for a voltage regulating gear of a transformer according to an embodiment of the present application;
fig. 9 is a schematic diagram illustrating an operation of a transformer tap position early warning device according to another embodiment of the present application;
fig. 10 is a schematic diagram illustrating an operation of an early warning device for a voltage regulating step of a transformer according to another embodiment of the present disclosure;
fig. 11 is a schematic diagram illustrating an operation of an electronic device according to an embodiment of the present application.
Detailed Description
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators in the embodiments of the present invention (such as upper, lower, left, right, front, rear, top, bottom … …) are only used to explain the relative position, motion, etc. of the components in a particular position (as shown in the drawings), and if the particular position is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Fig. 1 is a schematic flow chart of an early warning method for a voltage regulating gear of a transformer according to an embodiment of the present application, where as shown in fig. 1, the early warning method includes:
step S100, first tapping position information of the first transformer is obtained.
A transformer is a stationary electrical device that is used to transform an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. Power transformers are one of the main devices of power plants and substations. The transformer has the functions of increasing voltage to transmit electric energy to an electricity utilization area in many aspects, and reducing the voltage to use voltages of all levels to meet the requirement of electricity utilization. During the operation of the transformer, a tap of the voltage is usually adjusted by using a transformer tap, so as to keep the output voltage at a rated value; the output voltage can be adjusted by changing different wiring modes according to the magnitude of the input voltage so as to keep the output voltage within a specified range. Therefore, the gear of the transformer can be monitored in real time by acquiring the first tapping gear information of the first transformer, and the output voltage of the transformer can be monitored in real time, so that the rated value of the output voltage of the transformer is ensured.
And step S200, acquiring second tapping gear information of the second transformer.
One transformer substation or substation comprises two transformers, and the tapping gears of the transformers in the operation process of each transformer are required to be consistent so as to ensure that the rated values of the output voltage of each voltage device are consistent; therefore, the second tapping gear information of the second transformer is obtained at the moment, namely, the gear of the transformer is monitored in real time, and the output voltage of the transformer can be monitored in real time, so that the output voltage of the second transformer is guaranteed to be at a rated value.
And step S300, generating prompt information according to the first tapping gear information and the second tapping gear information, wherein the prompt information is used for indicating that the first transformer gear is inconsistent with the second transformer gear.
And judging according to the first tapping gear information of the first transformer acquired in the step S100 and the second tapping gear information of the second transformer acquired in the step S200, and generating prompt information, wherein the prompt information is used for prompting that the gear of the first transformer is inconsistent with the gear of the second transformer.
It should be noted that, if the transformer station or the substation includes more than two transformers, the tap gear information of each of the third transformer, the fourth transformer and the transformers is obtained according to the steps S100 and S200, that is, the output rated voltage of each transformer is obtained; step S300 determines according to the acquired tap gear information, and determines whether the gear information of each transformer is consistent.
The application provides a transformer voltage regulation gear balance early warning method, which comprises the steps of respectively obtaining first gear tapping information of a first transformer and second gear tapping information of a second transformer, judging the first gear tapping information and the second gear tapping information, generating prompt information, prompting that the first gear tapping information of the first transformer is inconsistent with the second gear tapping information of the second transformer, monitoring transformer tapping gears when the transformers run in parallel, and giving timely early warning prompt to inform workers.
In an embodiment of the present application, fig. 2 is a schematic flowchart of a method for warning a voltage regulation gear of a transformer according to another embodiment of the present application, and as shown in fig. 2, step S300 (generating a prompt message according to first tap gear information and second tap gear information) specifically includes:
step S301, judging whether the first tapping position information is equal to the second tapping position information;
when the judgment result in the step S301 is negative, that is, the first tap gear information is greater than the second tap gear information, it indicates that the first tap gear information of the first transformer is inconsistent with the second tap gear information of the second transformer, and at this time, it indicates that the first transformer gear is larger than the second transformer gear in the parallel operation state, that is, the first transformer gear is inconsistent with the second transformer gear, then step S302 is executed.
Step S302, generating first prompt information, wherein the first prompt information is used for indicating that the gear of the first transformer is larger than that of the second transformer, and then the gear of the two transformers is inconsistent when the first transformer and the second transformer are in a parallel operation state at the moment, for example, when the operation gear of the first transformer is 3 gears, and when the operation gear of the second transformer is 2 gears, the gear information of the first transformer is inconsistent with the gear information of the second transformer; generating first prompt information for early warning and prompting a worker that the first transformer gear is larger than the second transformer gear so that the worker can process the first transformer gear in time; the transformer can be prevented from operating circulation, the problem of uneven output of the two transformers and the phenomenon of abnormal sound generated by the transformers are avoided, and the loss of each transformer is reduced.
In another embodiment of the present application, fig. 3 is a schematic flowchart of a method for warning a voltage regulation gear of a transformer according to another embodiment of the present application, and as shown in fig. 3, step S300 (generating a prompt message according to first tap gear information and second tap gear information) specifically further includes:
step S301, judging whether the first tapping gear information is larger than the second tapping gear information;
if the determination result in step S301 is negative, that is, the first tap gear information is smaller than the second tap gear information, it indicates that the first tap gear information of the first transformer is inconsistent with the second tap gear information of the second transformer, and at this time, it indicates that the first transformer gear is smaller than the second transformer gear in the parallel operation state, that is, the first transformer gear is inconsistent with the second transformer gear, step S303 is executed,
step S303, generating second prompt information, wherein the second prompt information is used for indicating that the gear of the first transformer is smaller than that of the second transformer, and then the gear of the two transformers is inconsistent when the first transformer and the second transformer are in a parallel operation state at the moment, for example, when the operation gear of the first transformer is 3 gears, and when the operation gear of the second transformer is 2 gears, the gear information of the first transformer is inconsistent with the gear information of the second transformer; and generating second prompt information for early warning and prompting staff that the first transformer gear is smaller than the second transformer gear so as to be processed in time, preventing the transformers from circulating current, avoiding the problems of uneven output of the two transformers, abnormal sound of the transformers and abnormal temperature of the transformers, and reducing the self loss of the two transformers.
In another embodiment of the present application, fig. 4 is a schematic flowchart of a method for warning a voltage regulation gear of a transformer according to another embodiment of the present application, and as shown in fig. 4, step S300 (generating a prompt message according to first tap gear information and second tap gear information) specifically further includes:
step S301, judging whether the first tapping gear information is larger than the second tapping gear information;
when the judgment result in the step S301 is negative, the first tap gear information is equal to the second tap gear information, which indicates that the first tap gear information of the first transformer is consistent with the second tap gear information of the second transformer, and this indicates that the first transformer gear is equal to the second transformer gear in the parallel operation state, that is, the first transformer gear is consistent with the second transformer gear, then step S304 is executed,
step S304, first display information is generated, wherein the first display information is used for indicating that the gear of the first transformer is equal to the gear of the second transformer, and when the gear of the first transformer is consistent with the gear of the second transformer in a parallel operation state at the moment, the first display information is generated for reminding a worker that the gear of the first transformer is consistent with the gear of the second transformer and the two transformers normally operate.
In another embodiment of the present application, fig. 5 is a schematic flowchart of an early warning method for a voltage regulating gear of a transformer according to another embodiment of the present application, and as shown in fig. 5, the prompt information includes: sound information; step S300 (generating a prompt message according to the first and second tap position information) specifically includes:
step S305, generating sound information according to the first tapping gear information and the second tapping gear information, wherein the sound information is used for prompting that the first transformer gear is inconsistent with the second transformer gear.
The parallel running state of the first transformer and the second transformer is judged according to the first tapping gear information and the second tapping gear information, sound information is generated and used for prompting and indicating that the gear of the first transformer is inconsistent with the gear of the second transformer, namely, sound early warning is timely carried out, and a worker timely knows the states of the gear of the first transformer and the gear of the second transformer according to the sound prompting information so as to carry out corresponding processing and avoid the problems of circular current and uneven output of the transformer.
In another embodiment of the present application, fig. 6 is a schematic flowchart of an early warning method for a voltage regulating gear of a transformer according to another embodiment of the present application, and as shown in fig. 6, the prompt information includes: lighting information; step S300 (generating a prompt message according to the first and second tap position information) specifically includes:
step S305, generating light information according to the first tapping gear information and the second tapping gear information, wherein the light information is used for prompting that the first transformer gear is inconsistent with the second transformer gear.
The parallel running state of the first transformer and the second transformer is judged according to the first tapping gear information and the second tapping gear information, light information is generated, the light information is used for prompting and indicating that the first transformer gear is inconsistent with the second transformer gear, namely, light early warning is timely carried out, a worker timely knows the states of the first transformer gear and the second transformer gear according to the sound prompt information so as to carry out corresponding processing, the problems of circulation and uneven output of the transformer, abnormal temperature and sound of the transformer are avoided, and the self loss power of the transformer is reduced.
In another embodiment of the present application, fig. 7 is a schematic flowchart of a method for warning a voltage regulation step of a transformer according to another embodiment of the present application, and as shown in fig. 7, after step S300 (generating a prompt message according to first tap step information and second tap step information), the method further includes:
and step S400, recording and storing the first transformer gear information and the second transformer gear information.
The gear state of the first transformer and the gear state of the second transformer at each time are checked by a worker through recording and storing the gear information of the first transformer and the gear information of the second transformer; when the first transformer gear information and the second transformer gear information are inconsistent, the reasons that the first transformer gear and the second transformer gear are inconsistent in the parallel running state can be analyzed according to the recorded and stored gear information, and effective evidence is provided for fault analysis.
Fig. 8 is a working schematic diagram of a transformer voltage-regulating gear position early-warning device according to an embodiment of the present invention, and as shown in fig. 8, the transformer voltage-regulating gear position early-warning device includes: the system comprises a gear information acquisition module 1, a first transformer and a second transformer, wherein the gear information acquisition module is used for acquiring first tapping gear information of a first transformer and second tapping gear information of a second transformer; and the prompt information generating module 2 is configured to generate prompt information according to the first tap gear information and the second tap gear information. The method comprises the steps that gear information acquisition module 1 acquires first tapping gear information of a first transformer and second tapping gear information of a second transformer, prompt information generation module 2 generates prompt information according to the first tapping gear information and the second tapping gear information, and the prompt information is used for prompting that the first transformer gear is inconsistent with the second transformer gear, so that timely early warning prompt is carried out on the inconsistent tapping gears of the transformers when the transformers run in parallel, and workers are informed of the inconsistent tapping gears.
In an embodiment of the present application, fig. 9 is a working schematic diagram of a transformer voltage-regulating gear position early-warning device according to an embodiment of the present invention, and as shown in fig. 9, the transformer voltage-regulating gear position early-warning device further includes: and the information storage and recording module 3 is used for recording and storing the first coupling gear information and the second coupling gear information. The gear information of the first transformer and the second transformer is inconsistent, and the gear information is used as a fault reference for workers to check in the later period.
In an embodiment of the third aspect of the present invention, fig. 10 is a working schematic diagram of a transformer voltage regulating gear early warning device according to an embodiment of the present invention, and as shown in fig. 10, the transformer voltage regulating gear early warning device includes: a housing 11; the transformer gear monitor 12 is arranged inside the shell 11, and the transformer gear monitor 12 is used for monitoring first tapping gear information of the first transformer and second tapping gear information of the second transformer; the transformer voltage regulating gear early warning device 13 is in communication connection with the transformer gear monitor 12; the transformer voltage regulating gear early warning device 13 is the transformer voltage regulating gear early warning device. The transformer tap position monitor 12 is arranged in the shell 11 and used for monitoring first tap position information of a first transformer and second tap position information of a second transformer; and a transformer voltage regulating gear early warning device 13, which processes the monitoring information according to the transformer gear monitor 12, and timely warns that the gear information of the first transformer and the second transformer is inconsistent, and timely informs the staff. The transformer voltage-regulating gear early warning equipment is simple in structure, small in size and convenient for workers to use and carry.
In an embodiment of the present application, the transformer voltage regulation gear early warning device further includes: and the display is connected with the transformer voltage regulating gear early warning device and used for displaying prompt information output by the transformer voltage regulating gear early warning device and/or first tapping gear information of the first transformer and second tapping gear information of the second transformer monitored by the transformer gear monitor. Prompt information, first tapping gear information and second tapping gear information can be displayed in time through the displayer, and therefore workers can conveniently check and read in time.
Next, an electronic apparatus according to an embodiment of the present application is described with reference to fig. 11. Fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
As shown in fig. 11, the electronic device 200 includes one or more processors 201 and memory 202.
The processor 201 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or information execution capabilities, and may control other components in the electronic device 200 to perform desired functions.
Memory 201 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program information may be stored on the computer readable storage medium, and the processor 201 may execute the program information to implement the method for warning the transformer tap position according to the various embodiments of the present application described above or other desired functions.
In one example, the electronic device 200 may further include: an input device 203 and an output device 204, which are interconnected by a bus system and/or other form of connection mechanism (not shown).
The input device 203 may include, for example, a keyboard, a mouse, and the like.
The output device 204 can output various information to the outside. The output means 204 may comprise, for example, a display, a communication network, a remote output device connected thereto, and the like.
Of course, for the sake of simplicity, only some of the components related to the present application in the electronic apparatus 200 are shown in fig. 11, and components such as a bus, an input/output interface, and the like are omitted. In addition, electronic device 200 may include any other suitable components depending on the particular application.
In addition to the above-described methods and apparatus, embodiments of the present application may also be a computer program product comprising computer program information which, when executed by a processor, causes the processor to perform the steps of the method of warning of a transformer tap position according to various embodiments of the present application described in the present specification.
The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like 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 computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.
Furthermore, embodiments of the present application may also be a computer-readable storage medium having stored thereon computer program information, which, when executed by a processor, causes the processor to execute the steps in the method for warning of a voltage regulation step of a transformer according to various embodiments of the present application.
The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, 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.
The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.
The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The early warning method for the voltage regulating gear of the transformer is characterized by comprising the following steps of:
acquiring first tapping gear information of a first transformer;
acquiring second tapping gear information of a second transformer;
and generating prompt information according to the first tapping gear information and the second tapping gear information, wherein the prompt information is used for indicating that the first transformer gear is inconsistent with the second transformer gear.
2. The warning method according to claim 1, wherein the generating a prompt message according to the first tap gear information and the second tap gear information comprises:
and when the first tapping gear information is larger than the second tapping gear information, generating first prompt information, wherein the first prompt information is used for indicating that the first transformer gear is larger than the second transformer gear.
3. The warning method according to claim 1, wherein the generating a prompt message according to the first tap gear information and the second tap gear information comprises:
and when the first tapping gear information is smaller than the second tapping gear information, generating second prompt information, wherein the second prompt information is used for indicating that the first transformer gear is smaller than the second transformer gear.
4. The warning method of claim 1, wherein the prompt message comprises: sound information; wherein,
generating prompt information according to the first tap gear information and the second tap gear information includes:
and generating the sound information according to the first tapping gear information and the second tapping gear information, wherein the sound information is used for prompting that the first transformer gear is inconsistent with the second transformer gear.
5. The warning method of claim 1, wherein the prompt message comprises: lighting information; wherein,
generating prompt information according to the first tap gear information and the second tap gear information includes:
and generating the lighting information according to the first tapping gear information and the second tapping gear information, wherein the lighting information is used for indicating that the first transformer gear is inconsistent with the second transformer gear.
6. The warning method according to claim 1, further comprising, after generating a prompt message based on the first tap gear information and the second tap gear information:
and recording and storing the first transformer gear information and the second transformer gear information.
7. The utility model provides a transformer voltage regulation gear precaution device which characterized in that includes:
the gear information acquisition module is used for acquiring first tapping gear information of the first transformer and second tapping gear information of the second transformer;
and the prompt information generating module is used for generating prompt information according to the first tapping gear information and the second tapping gear information.
8. The voltage regulator gear pre-alarm of claim 7, further comprising:
and the information storage and recording module is used for recording and storing the first tapping gear information and the second tapping gear information.
9. The utility model provides a transformer voltage regulation gear early warning equipment which characterized in that includes:
a housing;
the transformer gear monitor is arranged in the shell and used for monitoring first tapping gear information of the first transformer and second tapping gear information of the second transformer; and
the transformer voltage regulating gear early warning device is in communication connection with the transformer gear monitor; wherein,
the transformer voltage regulating gear early warning device is the transformer voltage regulating gear early warning device according to any one of claims 7-8.
10. The early warning apparatus of claim 9, further comprising:
the display, the display with transformer regulation gear precaution device is connected, the display is used for showing the prompt message of transformer regulation gear precaution device output and/or what transformer gear monitor monitored the first tapping gear information of first transformer with the second tapping gear information of second transformer.
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| CN202111202628.6A CN113937889B (en) | 2021-10-15 | 2021-10-15 | Transformer voltage regulation gear balance early warning method, early warning device and early warning equipment |
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| CN202111202628.6A CN113937889B (en) | 2021-10-15 | 2021-10-15 | Transformer voltage regulation gear balance early warning method, early warning device and early warning equipment |
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| CN201549896U (en) * | 2009-10-10 | 2010-08-11 | 宝鸡供电局 | Substation reactive power control system |
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| CN102761128A (en) * | 2011-04-25 | 2012-10-31 | 河海大学 | On-line coordinated automatic control method for economical operation and reactive power optimization of transformer |
| WO2016201968A1 (en) * | 2015-06-16 | 2016-12-22 | 江苏现代电力科技股份有限公司 | Low-voltage power distribution voltage-regulating device |
| CN106324409A (en) * | 2016-11-28 | 2017-01-11 | 国网山东省电力公司济宁供电公司 | Transformer tap online display device and transformer tap online display system |
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| CN201549896U (en) * | 2009-10-10 | 2010-08-11 | 宝鸡供电局 | Substation reactive power control system |
| CN101814890A (en) * | 2009-11-18 | 2010-08-25 | 南京优能特电力科技发展有限公司 | Tap changer control device and method of transformers in parallel based on circulating current method |
| CN102761128A (en) * | 2011-04-25 | 2012-10-31 | 河海大学 | On-line coordinated automatic control method for economical operation and reactive power optimization of transformer |
| WO2016201968A1 (en) * | 2015-06-16 | 2016-12-22 | 江苏现代电力科技股份有限公司 | Low-voltage power distribution voltage-regulating device |
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| CN113937889B (en) | 2024-08-06 |
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