CN214202080U - Transformer substation environment parameter detection device - Google Patents
Transformer substation environment parameter detection device Download PDFInfo
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- CN214202080U CN214202080U CN202022546315.XU CN202022546315U CN214202080U CN 214202080 U CN214202080 U CN 214202080U CN 202022546315 U CN202022546315 U CN 202022546315U CN 214202080 U CN214202080 U CN 214202080U
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Abstract
The utility model discloses a transformer substation environmental parameter detection device, which comprises a microcontroller, wherein each module function is integrated and controlled to realize the regular monitoring of the state and signals of a system sensor; the environment parameter sensor detection module is connected with the microcontroller; the electrical parameter detection module is used for realizing power analysis of the environmental parameter sensor detection module and ensuring normal operation of the environmental parameter sensor detection module; and the data output module is connected with the microcontroller and is used for carrying out terminal visualization on the environmental data and the electric power analysis data. The environmental parameter sensing detection module and the electrical parameter detection module are organically integrated, so that the method is different from the prior art, the interactive mode of resource sharing and information integration is achieved, safer and more convenient management is provided for the operation of a transformer substation, the operation safety level of a power system is improved, and the work efficiency of operation personnel is improved.
Description
Technical Field
The utility model relates to a transformer substation's environmental detection technical field specifically is a transformer substation's environmental parameter detection device.
Background
With the development of economy in China and the rapid development of electric power industry in China, a transformer substation is a common electric power device, and the environment of the transformer substation becomes an important factor influencing the working efficiency of the transformer substation. Until now, no equipment specially used for monitoring the operation environment of the transformer substation exists, and equipment such as an air conditioner in the operation environment of the transformer substation is not easy to find out after a problem occurs, so that the condition that power equipment is burnt out due to high temperature in the transformer substation occurs; the noise of the transformer substation can cause great influence on surrounding detailed names; weather conditions such as strong wind, strong rain and the like may possibly cause false alarm of detection results of the transformer substation. In order to improve the operating environment of a transformer substation and avoid the influence caused by noise, temperature and humidity, a transformer substation operating environment parameter detection device needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transformer substation's environmental parameter detection device, through the cooperation connected mode who sets up microcontroller, environmental parameter sensor detection module, electrical parameter detection module and data output module, makes the utility model discloses a communication port is in the same place with the monitored control system integration of transformer substation, realizes resource sharing, and the safe management level and the work efficiency of transformer substation are effectively improved to the cooperation is possessed and is reduced the wiring, is reduced electromagnetic interference, is simplified the structure, reduces the volume, reduce cost's advantage, has solved the problem among the prior art. In order to achieve the above object, the utility model provides a following technical scheme: a substation environmental parameter detection device comprising:
the microcontroller is used for integrally controlling the functions of the modules so as to realize the regular monitoring and processing of the state and signals of the system sensor;
the environment parameter sensor detection module is connected with the microcontroller and used for realizing a signal sensing detection function and processing generated environment data;
the electric parameter detection module is connected with the microcontroller and used for realizing power analysis of the environmental parameter sensor detection module and ensuring normal operation of the environmental parameter sensor detection module;
and the data output module is connected with the microcontroller so as to perform terminal visualization on the environmental data and the electric power analysis data.
As right the utility model relates to an improvement of transformer substation's environmental parameter detection device, environmental parameter sensor detection module includes temperature sensor, humidity transducer, noise sensor and data collection station, and wherein, data collection station's signal input part is connected with temperature sensor's signal output part, humidity transducer's signal output part and noise sensor's signal output part respectively, and data collection station passes through signal interface module and connects in microcontroller for realize the periodic detection to sensor state and signal, data collection station's signal output part connection signal interface module's input.
As right the utility model relates to a transformer substation environmental parameter detection device's improvement, electrical parameter detection module includes single-phase alternating current sensor, three-phase alternating current voltage sensor and power failure detector, wherein, the signal input part of signal interface module is connected respectively to the signal output part of single-phase alternating current sensor, three-phase alternating current voltage sensor and power failure detector.
As right the utility model relates to a transformer substation environmental parameter detection device's improvement, data output module includes alarm module, display module, wireless communication module, wherein, alarm module connects microcontroller in order to be used for the alarm information that detects the sensor, handles through microcontroller, display module connects microcontroller in order to be used for carrying out the visualization with the information after microcontroller handles, wireless communication module connects microcontroller in order to be used for the information access remote network after microcontroller handles and sends user terminal.
As right the utility model relates to a transformer substation's environmental parameter detection device's improvement, data collection station takes care of the various environmental parameter sensing signal of temperature sensor, humidity transducer, noise sensor and unitedly truns into 0V ~ 5V analog voltage signal for reach the signal range uniformity with electrical parameter detection module output, thereby satisfy the analog-to-digital conversion requirement of signal interface module and microcontroller inside.
As right the utility model relates to a transformer substation environmental parameter detection device's improvement, temperature sensor and humidity transducer's model is DHT-11, noise sensor's model is NE 555.
As right the utility model relates to a transformer substation's environmental parameter detection device's improvement, alarm module is buzzer siren, buzzer siren connection microcontroller is in order to be used for carrying out the warning of different chimes of doom when microcontroller discovery environmental data and electrokinetic analysis data surpass and set up the standard value.
It is right as the second aspect of the utility model, a transformer substation's environmental parameter detection device in transformer substation's environmental detection technical field's application.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. through the matching connection mode of the microcontroller, the environmental parameter sensor detection module, the electrical parameter detection module and the data output module, the utility model integrates the communication port with the transformer substation monitoring system, realizes resource sharing and cooperative work, effectively improves the safety management level and the working efficiency of the transformer substation, and has the advantages of reducing wiring, reducing electromagnetic interference, simplifying the structure, reducing the volume and reducing the cost;
2. the environmental parameter sensing detection module and the electrical parameter detection module are organically integrated, so that the method is different from the prior art, the interactive mode of resource sharing and information integration is achieved, safer and more convenient management is provided for the operation of a transformer substation, the operation safety level of a power system is improved, and the work efficiency of operation personnel is improved.
Drawings
Fig. 1 is a schematic diagram of the overall system in an embodiment of the present invention.
Fig. 2 is a schematic circuit diagram of a temperature sensor and a humidity sensor according to an embodiment of the present invention.
Fig. 3 is a schematic circuit diagram of a noise sensor according to an embodiment of the present invention.
Fig. 4 is a schematic circuit diagram of an alarm module according to an embodiment of the present invention.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.
As shown in fig. 1-4, as an embodiment of the present invention, a transformer substation environmental parameter detection device includes:
the microcontroller is used for integrally controlling functions of all modules to realize the regular monitoring and processing of the states and signals of the system sensor, wherein the model of the microcontroller is GL 850A;
the environment parameter sensor detection module is connected with the microcontroller and used for realizing a signal sensing detection function and processing generated environment data, wherein the environment parameter sensor detection module comprises a temperature sensor, a humidity sensor, a noise sensor and a data acquisition unit, a signal input end of the data acquisition unit is respectively connected with a signal output end of the temperature sensor, a signal output end of the humidity sensor and a signal output end of the noise sensor, the data acquisition unit is connected with the microcontroller through a signal interface module and used for realizing the periodic detection of the state and the signal of the sensor, and a signal output end of the data acquisition unit is connected with an input end of the signal interface module;
the system comprises an electrical parameter detection module, a signal interface module and a power failure detector, wherein the electrical parameter detection module is connected with a microcontroller and used for realizing power analysis of an environmental parameter sensor detection module and ensuring normal operation of the environmental parameter sensor detection module;
the data output module is connected with the microcontroller and used for carrying out terminal visualization on environmental data and electric power analysis data, wherein the data output module comprises an alarm module, a display module and a wireless communication module, the alarm module is a buzzer alarm which is connected with the microcontroller and used for carrying out warning of different alarm sounds when the microcontroller finds that the environmental data and the electric power analysis data exceed set standard values, the display module is connected with the microcontroller and used for visualizing information processed by the microcontroller, the wireless communication module is connected with the microcontroller and used for connecting the information processed by the microcontroller into a remote network and sending the information to a user terminal, and the environmental parameter sensing detection module and the electric parameter detection module are organically integrated into a whole, so that the data output module is different from the prior art and achieves a resource sharing and information integration interaction mode, the transformer substation operation management system provides safer and more convenient management for the transformer substation operation, improves the operation safety level of the power system, and improves the working efficiency of operation and inspection personnel.
The utility model discloses an in an embodiment, environmental data is gathered to the sensor among the environmental parameter sensing detection module, including ambient temperature, humidity, and noise size, environmental parameter sensing detection module has environmental parameter and detects function and troubleshooting function, alert feelings management and control function, fault location function, management function for convenient corresponding environmental data such as environment detection data, state detection data and remote control data inquire, wherein:
the sensor in the environmental parameter sensing detection module collects and sends corresponding signals, the temperature sensor and the humidity sensor are both DHT-11 sensors, the temperature measurement range is-50-150 ℃, the humidity measurement range is 10-98%, the noise sensor is an NE555 sensor, the noise measurement range is 30-120 db, the temperature sensor, the humidity sensor and the noise sensor are all internally provided with an A/D module, the corresponding signals are subjected to analog-to-digital conversion through a data collector and are sent to the signal interface module, and the signals received by the signal interface module from the environmental parameter detection module are consistent with the signals received by the electrical parameter detection module and are all analog voltage signals of 0-5V.
The utility model discloses an in the embodiment, three-phase alternating current voltage sensor, single-phase alternating current sensor and power failure detector are all installed on the power supply line of transformer substation, three-phase alternating current voltage sensor is responsible for the voltage value of gathering the power supply line in real time, single-phase alternating current sensor is responsible for the current value of gathering the power supply line in real time, power failure detector is responsible for judging whether normal power supply of power supply line in real time, three sensor sends corresponding analog voltage signal to signal interface module, electrical parameter detection module real-time analysis driving system's operation conditions, guarantee environmental parameter sensing detection module's normal operating, whole transformer substation power system's normal operating also can be guaranteed to the while.
The utility model discloses an in an embodiment, signal interface module collects the signal that comes from environmental parameter sensor detection module and electrical parameter detection module, send to microcontroller after integrating, microcontroller decides analog voltage and carries out analog-to-digital conversion, become digital signal, and compare with the specified value, if data are greater than or are less than 20% of specified value, for example when the temperature is greater than 50 ℃ or humidity is greater than 50% or the noise exceeds 80dB, microcontroller makes corresponding action to this, promptly, to report an emergency and ask for help or increased vigilance information and problem node information show through display module, meanwhile, the buzzer siren reports to the police, the audio of warning can be different because of the difference of the problem that produces.
As another aspect of the utility model, the application of the transformer substation environmental parameter detection device in the technical field of transformer substation environmental detection, by arranging the matching connection mode of the microcontroller, the environmental parameter sensor detection module, the electrical parameter detection module and the data output module, the utility model integrates the communication port with the transformer substation monitoring system, realizes resource sharing and cooperative work, effectively improves the safety management level and the working efficiency of the transformer substation, thereby having the advantages of reducing wiring, reducing electromagnetic interference, simplifying structure, reducing volume and reducing cost, and simultaneously, through integrating various detection device of transformer substation and integrative, realized resource sharing, cooperative work, improved transformer substation's operational environment safety control level and fortune examine personnel's work efficiency, and this embodiment maintenance efficiency is high, and the cost is less than conventional detection device.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A transformer substation environmental parameter detection device, characterized by includes:
the microcontroller is used for integrally controlling the functions of the modules so as to realize the regular monitoring and processing of the state and signals of the system sensor;
the environment parameter sensor detection module is connected with the microcontroller and used for realizing a signal sensing detection function and processing generated environment data;
the electric parameter detection module is connected with the microcontroller and used for realizing power analysis of the environmental parameter sensor detection module and ensuring normal operation of the environmental parameter sensor detection module;
and the data output module is connected with the microcontroller so as to perform terminal visualization on the environmental data and the electric power analysis data.
2. The transformer substation environmental parameter detection device according to claim 1, wherein the environmental parameter sensor detection module comprises a temperature sensor, a humidity sensor, a noise sensor and a data acquisition unit, wherein a signal input end of the data acquisition unit is respectively connected with a signal output end of the temperature sensor, a signal output end of the humidity sensor and a signal output end of the noise sensor, the data acquisition unit is connected to the microcontroller through a signal interface module and used for realizing periodic detection of the state and the signal of the sensor, and a signal output end of the data acquisition unit is connected with an input end of the signal interface module.
3. The substation environmental parameter detection device according to claim 1 or 2, wherein the electrical parameter detection module comprises a single-phase alternating current sensor, a three-phase alternating voltage sensor and a power failure detector, wherein signal output ends of the single-phase alternating current sensor, the three-phase alternating voltage sensor and the power failure detector are respectively connected with a signal input end of the signal interface module.
4. The substation environmental parameter detection device according to claim 1, wherein the data output module comprises an alarm module, a display module and a wireless communication module, wherein the alarm module is connected with the microcontroller for processing alarm information detected by the sensor through the microcontroller, the display module is connected with the microcontroller for visualizing information processed by the microcontroller, and the wireless communication module is connected with the microcontroller for accessing the information processed by the microcontroller into a remote network and sending the information to the user terminal.
5. The substation environmental parameter detection device according to claim 2, wherein the data acquisition unit conditions and uniformly converts environmental parameter sensing signals of the temperature sensor, the humidity sensor and the noise sensor into 0V-5V analog voltage signals, and the signals are consistent with a signal range output by the electrical parameter detection module, so that analog-to-digital conversion requirements of the signal interface module and the microcontroller are met.
6. The substation environmental parameter detection device of claim 2, wherein the temperature sensor and the humidity sensor are both of DHT-11 type, and the noise sensor is NE555 type.
7. The substation environmental parameter detection device of claim 4, wherein the alarm module is a buzzer alarm connected to the microcontroller for alerting different alarm sounds when the microcontroller finds that the environmental data and the electrokinetic analysis data exceed set standard values.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112415926A (en) * | 2020-11-06 | 2021-02-26 | 江苏金碧田系统集成有限公司 | Transformer substation environment parameter detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112415926A (en) * | 2020-11-06 | 2021-02-26 | 江苏金碧田系统集成有限公司 | Transformer substation environment parameter detection device |
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