CN107367658B - System for monitoring power equipment - Google Patents
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- CN107367658B CN107367658B CN201710774791.7A CN201710774791A CN107367658B CN 107367658 B CN107367658 B CN 107367658B CN 201710774791 A CN201710774791 A CN 201710774791A CN 107367658 B CN107367658 B CN 107367658B
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- 238000012545 processing Methods 0.000 claims abstract description 79
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 11
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- 238000010586 diagram Methods 0.000 description 6
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- 230000007613 environmental effect Effects 0.000 description 5
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
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Abstract
The invention discloses a system for monitoring power equipment, which comprises: the system comprises an environment monitoring module, a voltage monitoring module, an electromagnetic monitoring module, a data receiving module, a data processing module, a clock module, a monitoring information storage module, a data transmitting module and a terminal; the data processing module is used for comparing each piece of obtained real-time information with a preset corresponding threshold value, taking the real-time information larger than the corresponding threshold value as corresponding early warning information, and generating an alarm signal according to the corresponding early warning information. The system can not only monitor the running state and the environment state of the power equipment in real time in a remote manner, but also monitor the electromagnetic field intensity in real time and generate early warning according to the duration.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a system for monitoring electric power equipment.
Background
The transformer substation is an important component of the power transmission line and mainly plays a role in voltage conversion. For the management of the transformer substation, hidden dangers of transformer substation equipment are found in time, precautionary measures are taken in time, faults are eliminated in a sprouting state, and further degradation of the transformer substation equipment and occurrence of accidents of the transformer substation equipment are prevented. Therefore, the power equipment monitoring system is indispensable to the corresponding substation.
In the process of boosting or reducing voltage, the transformer substation is liable to generate stronger electromagnetic radiation, and researches show that the electromagnetic radiation affects human health, especially for infants and old people.
In the power equipment monitoring system in the prior art, although the monitoring task of the transformer substation can be completed, the monitoring of electromagnetic radiation nearby the transformer substation cannot be completed.
Accordingly, in view of the above-mentioned problems, the present invention provides a system for monitoring an electrical device, which is a problem to be solved in the art.
Disclosure of Invention
In view of this, the present invention provides a system for monitoring electric power equipment, which is capable of monitoring not only the operation state of the electric power equipment of a substation, but also the electromagnetic intensity around the substation.
In order to solve the technical problems, the invention has the following technical scheme: a system for monitoring electrical equipment, comprising: the system comprises an environment monitoring module, a voltage monitoring module, an electromagnetic monitoring module, a data receiving module, a data processing module, a clock module, a monitoring information storage module, a data sending module and a terminal, wherein:
the environment monitoring module is coupled with the data receiving module and is used for acquiring real-time temperature information and real-time humidity information of the power equipment;
the voltage monitoring module is coupled with the data receiving module and is used for collecting real-time output voltage information of the power equipment;
the electromagnetic monitoring module is coupled with the data receiving module and is used for monitoring the intensity of an electromagnetic field and obtaining electromagnetic monitoring information;
the data receiving module is respectively coupled with the environment monitoring module, the voltage monitoring module and the electromagnetic monitoring module and is used for receiving the real-time temperature information, the real-time humidity information, the real-time output voltage information and the electromagnetic monitoring information;
the data processing module is coupled with the data receiving module and is used for comparing the real-time temperature information with a preset temperature threshold value, comparing the real-time humidity information with a preset humidity threshold value, comparing the real-time voltage output information with a preset voltage threshold value and comparing the electromagnetic monitoring information with a preset electromagnetic threshold value and a preset time threshold value, taking the real-time temperature information larger than the temperature threshold value as temperature early warning information, taking the real-time humidity information larger than the humidity threshold value as humidity early warning information, taking the real-time output voltage information larger than the voltage threshold value as voltage early warning information and taking the electromagnetic monitoring information larger than the electromagnetic threshold value exceeding the time interval threshold value as electromagnetic early warning information;
the clock module is coupled with the data processing module and is used for providing standard time for the data processing module;
the monitoring information storage module is coupled with the data processing module and is used for storing the real-time temperature information, the real-time humidity information, the real-time output voltage information and the electromagnetic monitoring information;
the data transmission module is coupled with the data processing module and is used for transmitting the temperature early warning information, the humidity early warning information, the voltage early warning information and the electromagnetic early warning information to the terminal;
the terminal is coupled with the data sending module and is used for receiving the temperature early-warning information, the humidity early-warning information, the voltage early-warning information and the electromagnetic early-warning information and generating an alarm signal according to the temperature early-warning information, the humidity early-warning information, the voltage early-warning information and the electromagnetic early-warning information.
Further, the system further comprises: the early warning information storage module is used for storing early warning information,
the early warning information storage module is coupled with the data processing module and used for storing the temperature early warning information, the humidity early warning information, the voltage early warning information and the electromagnetic early warning information.
Further, the monitoring information storage module includes: the device comprises a temperature information storage sub-module, a humidity information storage sub-module, a voltage information storage sub-module and an electromagnetic information storage sub-module;
the temperature information storage sub-module is used for storing the real-time temperature information;
the humidity information storage sub-module is used for storing the real-time humidity information;
the voltage information storage sub-module is used for storing the real-time output voltage information;
and the electromagnetic information storage sub-module is used for storing the electromagnetic monitoring information.
Further, the standard time is a network time.
Further, the data processing module includes: the image processing sub-module is configured to process the image,
the image processing sub-module generates image information according to the real-time temperature information, the real-time humidity information, the real-time output voltage information and the standard time, wherein the image information is a line graph taking the standard time as an abscissa and respectively taking the real-time temperature information, the real-time humidity information and the real-time output voltage information as an ordinate.
Further, the terminal includes: and the display device is used for displaying the image information.
Further, the terminal includes: and the sound device is used for sending out the alarm signal.
Further, the data transmitting module includes: and the expansion interface is used for connecting the newly added terminal.
Compared with the prior art, the system for monitoring the power equipment has the following beneficial effects:
(1) The system for monitoring the power equipment can complete remote real-time monitoring of the power equipment and can monitor the running state and the environment state of the power equipment;
(2) The system for monitoring the power equipment provided by the invention can monitor the electromagnetic field intensity in real time and generate early warning according to the duration time;
(3) The system for monitoring the power equipment can store information monitored in real time;
(4) The system for monitoring the power equipment can be connected with a new terminal through the expansion interface on the data transmission module, and has good expansion performance; the terminal is provided with a display device and a sound device, so that various monitoring information can be conveniently displayed and early warned.
Of course, it is not necessary for any one product embodying the invention to achieve all of the technical effects described above at the same time.
Other features of the present invention and its advantages will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a schematic structural diagram of a system for monitoring electric power equipment in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a system for monitoring electric power equipment in embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of a system for monitoring electric power equipment in embodiment 3 of the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Example 1
The embodiment provides a system for monitoring power equipment, which can monitor the running state and environment information of the power equipment in a transformer substation in real time and generate early warning. Fig. 1 is a schematic diagram of the composition of the present embodiment. With appropriate reference to fig. 1, the various parts included in the monitoring system are described in detail below.
The system comprises the following modules: an environment monitoring module 10, a voltage monitoring module 20, an electromagnetic monitoring module 30, a data receiving module 40, a data processing module 50, a clock module 60, a monitoring information storage module 70, a data transmitting module 80 and a terminal 90.
The environment monitoring module 10 is coupled to the data receiving module 40, and is configured to collect real-time temperature information and real-time humidity information, and transmit these information to the data receiving module 40. As a specific embodiment, the environmental monitoring module 10 includes: temperature sensor and humidity transducer monitor temperature and humidity in the transformer substation, can strengthen the maintenance work to the equipment in the transformer substation when high temperature and/or high humidity, help in time finding latent trouble and danger.
The voltage monitoring module 20 is coupled to the data receiving module 40, and is configured to collect real-time output voltage information and transmit the information to the data receiving module 40. For a substation, the output voltage is relatively stable, and once the voltage exceeds a preset value, there is a possibility of failure, so that the output voltage needs to be monitored.
The electromagnetic monitoring module 30 is coupled to the data receiving module 40, and is configured to monitor the intensity of the electromagnetic field, obtain electromagnetic monitoring information, and transmit the information to the data receiving module 40. The electromagnetic monitoring module 30 is installed near the transformer substation and monitors the electromagnetic intensity near the transformer substation in real time.
The data receiving module 40 is coupled to the environment monitoring module 10, the voltage monitoring module 20 and the electromagnetic monitoring module 30, and the data receiving module 40 receives the real-time temperature information and the real-time humidity information of the environment monitoring module 10, the real-time output voltage information of the voltage monitoring module 20 and the electromagnetic monitoring information of the electromagnetic monitoring module 30, and transmits these information to the data processing module 50.
The data processing module 50 may preset a temperature threshold, a humidity threshold, a voltage threshold, an electromagnetic intensity threshold, and a time threshold, and have a timing function. The data processing module 50 is coupled to the data receiving module 40, and is capable of receiving the temperature, the real-time humidity, the real-time output voltage and the real-time electromagnetic monitoring information transmitted from the data receiving module and transmitting the received real-time temperature, the received real-time humidity, the received real-time output voltage and the received real-time electromagnetic monitoring information to the monitoring information storage module 70, and comparing the received real-time temperature, the received real-time humidity, the received real-time output voltage and the received real-time electromagnetic monitoring information with a preset temperature threshold value, a preset humidity threshold value, a preset voltage threshold value, a preset electromagnetic threshold value and a preset time threshold value respectively, and taking the real-time temperature information as temperature early warning information when the real-time temperature information is larger than the preset temperature threshold value; when the real-time humidity information is larger than a preset humidity threshold value, taking the real-time humidity information as humidity early warning information; when the real-time voltage information is larger than a preset voltage threshold value, taking the real-time voltage information as voltage early warning information; and when the real-time electromagnetic information is larger than the electromagnetic threshold value and the duration exceeds the time threshold value, the electromagnetic monitoring information is used as electromagnetic early warning information.
The clock module 60, coupled to the data processing module 50, provides a standard time for the data processing module 50. Preferably, the standard time is the network time.
The monitoring information storage module 70 is coupled to the data processing module 50, and the data processing module is configured to store the real-time temperature information, the real-time humidity information, the real-time output voltage information and the electromagnetic monitoring information transmitted by the data processing module 50. The monitoring information storage module 70 may store the received information sequentially according to time, and since the monitoring information storage module 70 has a certain storage capacity, when the stored information exceeds its capacity, the monitoring information storage module 70 will overwrite the information stored in the earliest time with the latest received information.
The data transmitting module 80 is coupled to the data processing module 50 and also coupled to the terminal 90. When the data processing module 50 generates the pre-warning information, i.e., one or more of the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information, the data processing module 50 transfers the pre-warning information to the data transmitting module, which may then transfer the pre-warning information to the terminal 90. The coupling of the data transmission module 80 to other modules may be wired or wireless depending on the environmental conditions and cost conditions at the time of system integration.
The terminal 90 is coupled to the data sending module 80, and is configured to receive the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information transmitted by the data sending module 80, and generate different alarm signals according to the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information.
The embodiment can complete remote real-time monitoring of the power equipment, and can monitor the running state and the environment state of the power equipment. When the power equipment is in the process of boosting or reducing voltage, stronger electromagnetic radiation is generated, and the monitoring system provided by the embodiment can also monitor the electromagnetic field intensity in real time and generate early warning according to the duration.
Example 2
This embodiment provides another system for monitoring electric power equipment, and fig. 2 is a schematic diagram of the system for monitoring electric power equipment according to embodiment 2, and with appropriate reference to fig. 2, each part included in the system is described in detail below.
The system comprises the following modules: an environment monitoring module 10, a voltage monitoring module 20, an electromagnetic monitoring module 30, a data receiving module 40, a data processing module 50, a clock module 60, a monitoring information storage module 70, a data transmitting module 80 and a terminal 90.
The environment monitoring module 10 is coupled to the data receiving module 40, and is configured to collect real-time temperature information and real-time humidity information, and transmit these information to the data receiving module 40. As a specific embodiment, the environmental monitoring module 10 includes: temperature sensor and humidity transducer monitor temperature and humidity in the transformer substation, can strengthen the maintenance work to the equipment in the transformer substation when high temperature and/or high humidity, help in time finding latent trouble and danger.
The voltage monitoring module 20 is coupled to the data receiving module 40, and is configured to collect real-time output voltage information and transmit the information to the data receiving module 40. For a substation, the output voltage is relatively stable, and once the voltage exceeds a preset value, there is a possibility of failure, so that the output voltage needs to be monitored.
The electromagnetic monitoring module 30 is coupled to the data receiving module 40, and is configured to monitor the intensity of the electromagnetic field, obtain electromagnetic monitoring information, and transmit the information to the data receiving module 40. The electromagnetic monitoring module 30 is installed near the transformer substation and monitors the electromagnetic intensity near the transformer substation in real time.
The data receiving module 40 is coupled to the environment monitoring module 10, the voltage monitoring module 20 and the electromagnetic monitoring module 30, respectively. The data receiving module 40 receives real-time temperature information and real-time humidity information of the environment monitoring module 10, real-time output voltage information of the voltage monitoring module 20, electromagnetic monitoring information of the electromagnetic monitoring module 30, and transmits these information to the data processing module 50.
The data processing module 50 may preset a temperature threshold, a humidity threshold, a voltage threshold, an electromagnetic intensity threshold, and a time threshold, and have a timing function. The data processing module 50 is coupled to the data receiving module 40, and is capable of receiving the temperature, the real-time humidity, the real-time output voltage and the real-time electromagnetic monitoring information transmitted from the data receiving module and transmitting the received real-time temperature, the received real-time humidity, the received real-time output voltage and the received real-time electromagnetic monitoring information to the monitoring information storage module 70, and comparing the received real-time temperature, the received real-time humidity, the received real-time output voltage and the received real-time electromagnetic monitoring information with a preset temperature threshold value, a preset humidity threshold value, a preset voltage threshold value, a preset electromagnetic threshold value and a preset time threshold value respectively, and taking the real-time temperature information as temperature early warning information when the real-time temperature information is larger than the preset temperature threshold value; when the real-time humidity information is larger than a preset humidity threshold value, taking the real-time humidity information as humidity early warning information; when the real-time voltage information is larger than a preset voltage threshold value, taking the real-time voltage information as voltage early warning information; and when the real-time electromagnetic information is larger than the electromagnetic threshold value and the duration exceeds the time threshold value, the electromagnetic monitoring information is used as electromagnetic early warning information.
The clock module 60, coupled to the data processing module 50, provides a standard time for the data processing module 50. Preferably, the standard time is the network time.
The monitoring information storage module 70 is coupled to the data processing module 50, and the data processing module is configured to store the real-time temperature information, the real-time humidity information, the real-time output voltage information and the electromagnetic monitoring information transmitted by the data processing module 50. The monitoring information storage module 70 may store the received information sequentially according to time, and since the monitoring information storage module 70 has a certain storage capacity, when the stored information exceeds its capacity, the monitoring information storage module 70 will overwrite the information stored in the earliest time with the latest received information.
The data transmitting module 80 is coupled to the data processing module 50 and also coupled to the terminal 90. When the data processing module 50 generates the pre-warning information, i.e., one or more of the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information, the data processing module 50 transfers the pre-warning information to the data transmitting module, which may then transfer the pre-warning information to the terminal 90. The coupling of the data transmission module 80 to other modules may be wired or wireless depending on the environmental conditions and cost conditions at the time of system integration.
The terminal 90 is coupled to the data sending module 80, and is configured to receive the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information transmitted by the data sending module 80, and generate different alarm signals according to the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information.
Optionally, the data processing module 50 further includes an image processing sub-module 501, which can generate image information according to the real-time temperature information, the real-time humidity information, the real-time output voltage information and the standard time, where the image information is a line graph with the standard time as an abscissa, and the real-time temperature information, the real-time humidity information and the output voltage information as an ordinate respectively.
The clock module 60, coupled to the data processing module 50, can provide a standard time for the data processing module 50, and the standard time is a network time.
Optionally, a monitoring information storage module 70 is coupled to the data processing module 50, and the data processing module is configured to store real-time temperature information, real-time humidity information, real-time output voltage information, and electromagnetic monitoring information transmitted by the data processing module 50. The monitoring information storage module 70 may store the received information sequentially according to time, and since the monitoring information storage module 70 has a certain storage capacity, when the stored information exceeds its capacity, the monitoring information storage module 70 will overwrite the information stored in the earliest time with the latest received information.
Optionally, the monitoring information storage module 70 includes a temperature information storage sub-module 701, a humidity information storage sub-module 702, a voltage information storage sub-module 70, and an electromagnetic information storage sub-module 704, which are respectively configured to store real-time temperature information, real-time humidity information, real-time output voltage information, and electromagnetic monitoring information. The method comprises the steps of carrying out a first treatment on the surface of the
The data transmitting module 80 is coupled to the data processing module 50 and also coupled to the terminal 90. When the data processing module 50 generates the pre-warning information, i.e., one or more of the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information, the data processing module 50 transfers the pre-warning information to the data transmitting module, which may then transfer the pre-warning information to the terminal 90.
The terminal 90 is coupled to the data sending module 80, and is configured to receive the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information transmitted by the data sending module 80, and generate different alarm signals according to the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information.
Optionally, the early warning information storage module 110 is coupled to the data processing module 50, and is configured to receive and store the early warning information sent by the data processing module 50; the early warning information storage module 110 has a certain storage capacity, and when the stored information exceeds the capacity of the storage module, the early warning information storage module 110 will overwrite the information with the latest received information; the early warning information storage module 110 facilitates query extraction of early warning information.
The embodiment can complete remote real-time monitoring of the power equipment, and can monitor the running state and the environment state of the power equipment. When the power equipment is in the process of boosting or reducing voltage, stronger electromagnetic radiation is generated, and the monitoring system provided by the embodiment can also monitor the electromagnetic field intensity in real time and generate early warning according to the duration; meanwhile, the embodiment can store information monitored in real time.
Example 3
This embodiment provides another system for monitoring electric power equipment, and fig. 2 is a schematic diagram of the system for monitoring electric power equipment according to embodiment 2, and with appropriate reference to fig. 2, each part included in the system is described in detail below.
The system comprises the following modules: an environment monitoring module 10, a voltage monitoring module 20, an electromagnetic monitoring module 30, a data receiving module 40, a data processing module 50, a clock module 60, a monitoring information storage module 70, a data transmitting module 80 and a terminal 90.
The environment monitoring module 10 is coupled to the data receiving module 40, and is configured to collect real-time temperature information and real-time humidity information, and transmit these information to the data receiving module 40. As a specific embodiment, the environmental monitoring module 10 includes: temperature sensor and humidity transducer monitor temperature and humidity in the transformer substation, can strengthen the maintenance work to the equipment in the transformer substation when high temperature and/or high humidity, help in time finding latent trouble and danger.
The voltage monitoring module 20 is coupled to the data receiving module 40, and is configured to collect real-time output voltage information and transmit the information to the data receiving module 40. For a substation, the output voltage is relatively stable, and once the voltage exceeds a preset value, there is a possibility of failure, so that the output voltage needs to be monitored.
The electromagnetic monitoring module 30 is coupled to the data receiving module 40, and is configured to monitor the intensity of the electromagnetic field, obtain electromagnetic monitoring information, and transmit the information to the data receiving module 40. The electromagnetic monitoring module 30 is installed near the transformer substation and monitors the electromagnetic intensity near the transformer substation in real time.
The data receiving module 40 is coupled to the environment monitoring module 10, the voltage monitoring module 20 and the electromagnetic monitoring module 30, respectively. The data receiving module 40 receives real-time temperature information and real-time humidity information of the environment monitoring module 10, real-time output voltage information of the voltage monitoring module 20, electromagnetic monitoring information of the electromagnetic monitoring module 30, and transmits these information to the data processing module 50.
The data processing module 50 may preset a temperature threshold, a humidity threshold, a voltage threshold, an electromagnetic intensity threshold, and a time threshold, and have a timing function. The data processing module 50 is coupled to the data receiving module 40, and is capable of receiving the temperature, the real-time humidity, the real-time output voltage and the real-time electromagnetic monitoring information transmitted from the data receiving module and transmitting the received real-time temperature, the received real-time humidity, the received real-time output voltage and the received real-time electromagnetic monitoring information to the monitoring information storage module 70, and comparing the received real-time temperature, the received real-time humidity, the received real-time output voltage and the received real-time electromagnetic monitoring information with a preset temperature threshold value, a preset humidity threshold value, a preset voltage threshold value, a preset electromagnetic threshold value and a preset time threshold value respectively, and taking the real-time temperature information as temperature early warning information when the real-time temperature information is larger than the preset temperature threshold value; when the real-time humidity information is larger than a preset humidity threshold value, taking the real-time humidity information as humidity early warning information; when the real-time voltage information is larger than a preset voltage threshold value, taking the real-time voltage information as voltage early warning information; and when the real-time electromagnetic information is larger than the electromagnetic threshold value and the duration exceeds the time threshold value, the electromagnetic monitoring information is used as electromagnetic early warning information.
The clock module 60, coupled to the data processing module 50, provides a standard time for the data processing module 50. Preferably, the standard time is the network time.
The monitoring information storage module 70 is coupled to the data processing module 50, and the data processing module is configured to store the real-time temperature information, the real-time humidity information, the real-time output voltage information and the electromagnetic monitoring information transmitted by the data processing module 50. The monitoring information storage module 70 may store the received information sequentially according to time, and since the monitoring information storage module 70 has a certain storage capacity, when the stored information exceeds its capacity, the monitoring information storage module 70 will overwrite the information stored in the earliest time with the latest received information.
The data transmitting module 80 is coupled to the data processing module 50 and also coupled to the terminal 90. When the data processing module 50 generates the pre-warning information, i.e., one or more of the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information, the data processing module 50 transfers the pre-warning information to the data transmitting module, which may then transfer the pre-warning information to the terminal 90.
The terminal 90 is coupled to the data sending module 80, and is configured to receive the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information transmitted by the data sending module 80, and generate different alarm signals according to the temperature pre-warning information, the humidity pre-warning information, the voltage pre-warning information, and the electromagnetic pre-warning information.
Optionally, the data processing module 50 further includes an image processing sub-module 501, which can generate image information according to the real-time temperature information, the real-time humidity information, the real-time output voltage information and the standard time, where the image information is a line graph with the standard time as an abscissa, and the real-time temperature information, the real-time humidity information and the output voltage information as an ordinate respectively.
The clock module 60, coupled to the data processing module 50, can provide a standard time for the data processing module 50, and the standard time is a network time.
Optionally, a monitoring information storage module 70 is coupled to the data processing module 50, and the data processing module is configured to store real-time temperature information, real-time humidity information, real-time output voltage information, and electromagnetic monitoring information transmitted by the data processing module 50. The monitoring information storage module 70 may store the received information sequentially according to time, and since the monitoring information storage module 70 has a certain storage capacity, when the stored information exceeds its capacity, the monitoring information storage module 70 will overwrite the information stored in the earliest time with the latest received information.
Optionally, the monitoring information storage module 70 includes a temperature information storage sub-module 701, a humidity information storage sub-module 702, a voltage information storage sub-module 70, and an electromagnetic information storage sub-module 704, which are respectively configured to store real-time temperature information, real-time humidity information, real-time output voltage information, and electromagnetic monitoring information.
Optionally, the data transmission module 80 further includes an expansion interface 81, and the expansion interface 81 may be used to connect to a newly added terminal other than the terminal 90. More terminals are connected, so that the early warning performance of the whole system is improved.
Optionally, the terminal 90 comprises a display device 91 and a sound device 92, the display device 91 being operable to display the image generated by the image processing sub-module, the sound device being operable to generate an alarm sound for alerting the aforementioned alarm signal.
Optionally, the early warning information storage module 110 is coupled to the data processing module 50, and is configured to receive and store the early warning information sent by the data processing module 50; the early warning information storage module 110 has a certain storage capacity, and when the stored information exceeds the capacity of the storage module, the early warning information storage module 110 will overwrite the information with the latest received information; the early warning information storage module 110 facilitates query extraction of early warning information.
The embodiment can complete remote real-time monitoring of the power equipment, and can monitor the running state and the environment state of the power equipment. When the power equipment is in the process of boosting or reducing voltage, stronger electromagnetic radiation is generated, and the monitoring system provided by the embodiment can also monitor the electromagnetic field intensity in real time and generate early warning according to the duration; meanwhile, the embodiment can store information monitored in real time; the new terminal can be accessed through an expansion interface on the data transmission module, so that the method has good expansion performance; the terminal is provided with a display device and a sound device, so that various monitoring information can be conveniently displayed and early warned.
Compared with the prior art, the system for monitoring the power equipment has the following beneficial effects:
(1) The system for monitoring the power equipment can complete remote real-time monitoring of the power equipment and can monitor the running state and the environment state of the power equipment;
(2) The system for monitoring the power equipment provided by the invention can monitor the electromagnetic field intensity in real time and generate early warning according to the duration time;
(3) The system for monitoring the power equipment can store information monitored in real time;
(4) The system for monitoring the power equipment can be connected with a new terminal through the expansion interface on the data transmission module, and has good expansion performance; the terminal is provided with a display device and a sound device, so that various monitoring information can be conveniently displayed and early warned.
Of course, it is not necessary for any one product embodying the invention to achieve all of the technical effects described above at the same time.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects.
While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (5)
1. A system for monitoring electrical equipment, comprising: the system comprises an environment monitoring module, a voltage monitoring module, an electromagnetic monitoring module, a data receiving module, a data processing module, a clock module, a monitoring information storage module, an early warning information storage module, a data sending module and a terminal, wherein:
the environment monitoring module is coupled with the data receiving module and is used for acquiring real-time temperature information and real-time humidity information of the power equipment;
the voltage monitoring module is coupled with the data receiving module and used for collecting real-time output voltage information of the power equipment, and is arranged near a transformer substation and used for monitoring electromagnetic intensity near the transformer substation in real time;
the electromagnetic monitoring module is coupled with the data receiving module and is used for monitoring the intensity of an electromagnetic field and obtaining electromagnetic monitoring information;
the data receiving module is respectively coupled with the environment monitoring module, the voltage monitoring module and the electromagnetic monitoring module and is used for receiving the real-time temperature information, the real-time humidity information, the real-time output voltage information and the electromagnetic monitoring information;
the data processing module is coupled with the data receiving module and is used for comparing the real-time temperature information with a preset temperature threshold value, comparing the real-time humidity information with a preset humidity threshold value, comparing the real-time output voltage information with a preset voltage threshold value and comparing the electromagnetic monitoring information with a preset electromagnetic threshold value and a preset time threshold value, taking the real-time temperature information larger than the temperature threshold value as temperature early warning information, taking the real-time humidity information larger than the humidity threshold value as humidity early warning information, taking the real-time output voltage information larger than the voltage threshold value as voltage early warning information and taking the electromagnetic monitoring information larger than the electromagnetic threshold value exceeding the time interval threshold value as electromagnetic early warning information;
the data processing module comprises: the image processing sub-module generates image information according to the real-time temperature information, the real-time humidity information, the real-time output voltage information and the standard time, wherein the image information is a line graph taking the standard time as an abscissa and taking the real-time temperature information, the real-time humidity information and the real-time output voltage information as an ordinate respectively;
the clock module is coupled with the data processing module and is used for providing standard time for the data processing module;
the early warning information storage module is coupled with the data processing module and is used for storing the temperature early warning information, the humidity early warning information, the voltage early warning information and the electromagnetic early warning information;
the monitoring information storage module is coupled with the data processing module and comprises: the device comprises a temperature information storage sub-module, a humidity information storage sub-module, a voltage information storage sub-module and an electromagnetic information storage sub-module;
the temperature information storage sub-module is used for storing the real-time temperature information;
the humidity information storage sub-module is used for storing the real-time humidity information;
the voltage information storage sub-module is used for storing the real-time output voltage information;
the electromagnetic information storage sub-module is used for storing the electromagnetic monitoring information;
the data transmission module is coupled with the data processing module and is used for transmitting the temperature early warning information, the humidity early warning information, the voltage early warning information and the electromagnetic early warning information to the terminal;
the terminal is coupled with the data sending module and is used for receiving the temperature early-warning information, the humidity early-warning information, the voltage early-warning information and the electromagnetic early-warning information and generating an alarm signal according to the temperature early-warning information, the humidity early-warning information, the voltage early-warning information and the electromagnetic early-warning information.
2. The system for monitoring power equipment of claim 1, wherein the standard time is a network time.
3. The system for monitoring electrical equipment of claim 1, wherein the terminal comprises: the display device comprises a display device, a display device and a display control unit,
the display device is used for displaying the image information.
4. The system for monitoring electrical equipment of claim 1, wherein the terminal comprises: the sound device is provided with a sound source,
the sound device is used for sending out the alarm signal.
5. The system for monitoring electrical equipment of claim 1, wherein the data transmission module comprises: the interface is extended such that the interface is connected to the interface,
the expansion interface is used for connecting the newly added terminal.
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| CN111412990A (en) * | 2019-01-04 | 2020-07-14 | 苏州苏彭志盛信息科技有限公司 | Power equipment temperature monitoring system and method |
| CN109828186A (en) * | 2019-03-06 | 2019-05-31 | 江苏和网源电气有限公司 | A kind of long-range Distribution Network Failure active forewarning system |
| CN113009383A (en) * | 2019-12-03 | 2021-06-22 | 中车唐山机车车辆有限公司 | Monitoring system, urban rail train, monitoring method and terminal equipment |
| CN112034287A (en) * | 2020-09-03 | 2020-12-04 | 淮阴工学院 | Electric power safety monitoring system based on big data |
| CN112684242A (en) * | 2020-10-26 | 2021-04-20 | 国网安徽省电力有限公司信息通信分公司 | Big data-based electric power system analysis and early warning method |
| CN113671395A (en) * | 2021-08-18 | 2021-11-19 | 郑玉华 | Battery safety fault early warning system |
| CN113848761A (en) * | 2021-09-23 | 2021-12-28 | 上海基申智能科技有限公司 | Electric appliance safety early warning system and control method |
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