CN211628103U - Transformer substation environment monitoring system - Google Patents

Abstract

The utility model discloses a transformer substation environment monitoring system, which is provided with a big data engine processing module, a pollution flashover prediction module, an optimization control module and an alarm module, thereby creating a safe transformer substation operating environment, solving various safety problems by integrated technology, effectively improving remote management level, strengthening early warning and early treatment, being more complete and comprehensively realizing monitoring of a transformer, when improving the surrounding environment of the transformer substation, an exhaust pipe and an intake pipe are correspondingly arranged up and down, air convection can be realized under the matching of a flow guide pipe, ventilation can be realized more efficiently, the heat dissipation and exhaust effects are improved, when exhausting, a dust removal pipe and a heating wire are arranged in the dust removal pipe for independent or matched use, the air inlet filtration and heating can be realized, and the effects of heating, drying, purifying and heat dissipation can be realized for the air environment, the transformer substation is convenient to adjust the surrounding environment of the transformer substation and protect the transformer.

Description

Transformer substation environment monitoring system

Technical Field

The utility model relates to a power equipment field specifically is a transformer substation environmental monitoring system.

Background

The heat effect in the operation process of the electrical equipment is an important reason of equipment aging, insulation reduction and even failure, the operation temperature of the equipment is an important factor for limiting the load capacity of the equipment, and the environment temperature is closely related to the operation temperature and the heat dissipation effect of the equipment;

when the operation state of the transformer substation is monitored, the real-time monitoring cannot be carried out, but the monitoring of information quantity such as fire, SF6 gas leakage, theft prevention, flooding and the like is lacked, so that the difficulty of daily operation management is increased day by day, and because the current working personnel often cannot be on site in real time and also can not be detected in the presence of a computer in real time, the surrounding environment of the transformer substation cannot be synchronously changed, and the protection of the transformer substation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer substation environment monitoring system has solved and has lacked the monitoring of information volume such as conflagration, SF6 gas leakage, theftproof, water logging, the not technical problem who targets in place of monitoring.

The purpose of the utility model can be realized by the following technical scheme:

a transformer substation environment monitoring system comprises a system control module, a big data engine processing module, a pollution flashover prediction module, an optimization control module and an alarm module, wherein the system control module comprises a big data engine processing module, a pollution flashover prediction module and an optimization control module, and the alarm module and the system control module are set through signals;

the big data engine processing module comprises a data management module, a data management module and a data value mining module, the data value mining module is respectively in signal connection with the data management module and the data management module, the pollution flashover prediction module comprises a signal receiving unit, a filter simulation unit, an analog/digital conversion unit, a noise removal unit, a spectrum analysis/statistical analysis unit, a feature extraction and selection unit and a discrimination model establishment unit, and the signal receiving unit, the filter simulation unit, the analog/digital conversion unit, the noise removal unit, the spectrum analysis/statistical analysis unit, the feature extraction and selection unit and the discrimination model establishment unit are sequentially in signal connection;

the optimization control module comprises an environment optimization device, and the environment optimization device comprises a case, an exhaust pipe, a communicating pipe, an exhaust fan, a support, a flow guide pipe, a flow guide hole, an air inlet pipe, a drainage pipe, an air guide fan, an electric heating wire, a dust removal pipe, a filter screen and an electrode plate; the utility model discloses a dust removal device, including blast pipe, air discharge fan rigid coupling, honeycomb duct rigid coupling, water conservancy diversion hole, intake pipe, drainage tube, heating wire and plate electrode have been erect respectively at the inside both ends of dust removal pipe, the vertical top side of installing at quick-witted case of blast pipe, communicating pipe is connected on the blast pipe, the tip of air discharge fan rigid coupling at communicating pipe, the support welds the inside of dress at quick-witted case, the honeycomb duct rigid coupling is at the support side, the water conservancy diversion hole has been seted up to the inside of honeycomb duct, the intake pipe sets up the bottom at quick-witted.

As a further aspect of the present invention: and the data management module in the system control module is respectively connected with the current/electromagnetic sensor, the temperature and humidity sensor, the water immersion sensor, the wind speed sensor and the SF concentration detector through signal lines.

As a further aspect of the present invention: the exhaust pipe and the air inlet pipe are arranged up and down correspondingly, and the two ends of the flow guide pipe correspond to the exhaust pipe and the air inlet pipe respectively.

As a further aspect of the present invention: the electric heating wire and the electrode plate are respectively connected with the PLC through signals.

As a further aspect of the present invention: and the exhaust fan and the air entraining fan are respectively connected with the PLC through signals.

The utility model has the advantages that: the system is provided with a big data engine processing module, a pollution flashover prediction module, an optimization control module and an alarm module, creates a safe substation operation environment, can solve various safety problems by an integrated technology, is intelligent, efficient, energy-saving, reliable, safe and environment-friendly, effectively improves the remote management level, strengthens the early warning and early processing in advance, and can more completely and comprehensively realize the monitoring of the transformer;

when improving the transformer substation surrounding environment, blast pipe and intake pipe correspond the setting from top to bottom, under the cooperation of honeycomb duct, can realize the air convection, can more efficient realize ventilating, improve heat dissipation and exhaust effect, when exhausting, be provided with dust removal pipe and heating wire in the inside of dust removal pipe and independently perhaps cooperate the use, can realize filtering and heating to admitting air, can realize the effect of drying and purification heat dissipation to the air circumstance, be convenient for to the regulation of transformer substation surrounding environment, be convenient for to the protection of transformer.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of the environment optimizing apparatus of the present invention;

FIG. 2 is an internal structure diagram of the environment optimizing apparatus of the present invention;

in the figure: 1. a chassis; 2. an exhaust pipe; 3. a communicating pipe; 4. an exhaust fan; 5. a support; 6. a flow guide pipe; 7. a flow guide hole; 8. an air inlet pipe; 9. a drainage tube; 10. an air induction fan; 11. an electric heating wire; 12. a dust removal pipe; 13. a filter screen; 14. and an electrode plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, a transformer substation environment monitoring system includes a system control module, a big data engine processing module, a pollution flashover prediction module, an optimization control module, and an alarm module, where the system control module includes the big data engine processing module, the pollution flashover prediction module, and the optimization control module, and the alarm module and the system control module are set by signals;

the big data engine processing module comprises a data management module, a data management module and a data value mining module, the data value mining module is respectively connected with the data management module and the data management module through signals, the pollution flashover prediction module comprises a signal receiving unit, a filter simulation unit, an analog-digital conversion unit, a noise removal unit, a spectrum analysis/statistical analysis unit, a feature extraction and selection unit, a discrimination model establishing unit and a signal receiving unit, the filter simulation unit, the analog/digital conversion unit, the noise removal unit, the spectrum analysis/statistical analysis unit, the feature extraction and selection unit and the discrimination model establishment unit are sequentially connected through signals, the data management module is used for data receiving, data storage, metadata management and life cycle management, and the data management module is used for data portrait and data quality management; the data value mining module is used for massive access, data analysis and visual exploration, and can be divided into a data management layer and a data processing layer, wherein the data management layer is mainly used for managing 5 different data from different positions of a transformer substation and comprises management functions of storage, query and the like of the data, the data processing layer is used for carrying out deep analysis on the data to further obtain more valuable information, the signal processed by the noise removal unit enters a spectrum analysis/statistical analysis unit, the spectrum analysis/statistical analysis unit can carry out various spectrum analyses (FFT, short-time FFT, wavelet analysis and time-frequency analysis) on the signal, the statistical analysis can carry out statistical analysis such as histogram, variance and the like on the signal, the features used for the system are obtained by the feature extraction and selection unit through the two analysis technologies, and then through a deep learning method, the discrimination model of the pollution flashover severity degree is established through the discrimination model establishing unit, for example, three different pollution flashover severity grades of 'high', 'medium' and 'low', the method can be directly carried out based on the signal after the ADC, and the contents of the specific work can be further and deeply carried out after the project is developed as long as a better data sample exists.

The optimization control module comprises an environment optimization device, wherein the environment optimization device comprises a case 1, an exhaust pipe 2, a communicating pipe 3, an exhaust fan 4, a support 5, a flow guide pipe 6, a flow guide hole 7, an air inlet pipe 8, a drainage pipe 9, a gas-guiding fan 10, an electric heating wire 11, a dust removal pipe 12, a filter screen 13 and an electrode plate 14; the exhaust pipe 2 is vertically arranged on the top side of the case 1, the communicating pipe 3 is connected to the exhaust pipe 2, the exhaust fan 4 is fixedly connected to the end part of the communicating pipe 3, the support 5 is welded inside the case 1, the guide pipe 6 is fixedly connected to the side edge of the support 5, the guide hole 7 is formed inside the guide pipe 6, the air inlet pipe 8 is arranged at the bottom of the case 1, the drainage pipe 9 is connected to the bottom of the air inlet pipe 8, the air entraining fan 10 is arranged at one end of the drainage pipe 9, the electric heating wire 11 and the electrode plate 14 are respectively erected at two ends inside the dust removing pipe 12, and the filter;

the data management module in the system control module is respectively connected with the current/electromagnetic sensor, the temperature and humidity sensor, the water immersion sensor, the wind speed sensor and the SF6 concentration detector through signal lines, so that data of the surrounding environment can be measured in time, and data support can be provided after the data is processed by the big data engine processing module;

the exhaust pipe 2 and the air inlet pipe 8 are arranged up and down correspondingly, and two ends of the flow guide pipe 6 respectively correspond to the exhaust pipe 2 and the air inlet pipe 8;

the heating wire 11 and the electrode plate 14 are respectively connected with a PLC controller through signals.

The utility model discloses a theory of operation: the system is provided with a big data engine processing module, a pollution flashover prediction module, an optimization control module and an alarm module, can monitor the operation environment information of the transformer substation in real time and carry out integrated comprehensive display, monitors various information in real time and can generate real-time alarm, supports storage of various data such as the environment information of the transformer substation, the equipment state, the alarm information and the like, can inquire all historical data, can inquire according to various condition combinations such as time, equipment objects and the like, has a system linkage function, automatically gives alarm information by a monitoring interface when the indoor temperature and humidity are beyond limits, creates a safe transformer substation operation environment, can solve various safety problems by an integrated technology, is intelligent, efficient, energy-saving, reliable, safe and environment-friendly, effectively improves the remote management level, and strengthens early warning and early processing in advance;

when improving the transformer substation surrounding environment, under the cooperation operation of air discharge fan 4 and bleed fan 10, blast pipe 2 and intake pipe 8 correspond the setting from top to bottom, under the cooperation of honeycomb duct 6, can realize the air convection, can ventilate by the more efficient realization, improve heat dissipation and exhaust effect, when exhausting, be provided with dust removal pipe 12 and heating wire 11 in the inside of dust removal pipe 12 and independently perhaps cooperate the use, can realize filtering and heating admitting air, can realize the effect of drying and purification heat dissipation to the air environment, be convenient for to the regulation of transformer substation surrounding environment, be convenient for the protection to the transformer.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The transformer substation environment monitoring system is characterized by comprising a system control module, a big data engine processing module, a pollution flashover prediction module, an optimization control module and an alarm module, wherein the system control module comprises the big data engine processing module, the pollution flashover prediction module and the optimization control module, and the alarm module and the system control module are set through signals;

the big data engine processing module comprises a data management module, a data management module and a data value mining module, the data value mining module is respectively in signal connection with the data management module and the data management module, the pollution flashover prediction module comprises a signal receiving unit, a filter simulation unit, an analog/digital conversion unit, a noise removal unit, a spectrum analysis/statistical analysis unit, a feature extraction and selection unit and a discrimination model establishment unit, and the signal receiving unit, the filter simulation unit, the analog/digital conversion unit, the noise removal unit, the spectrum analysis/statistical analysis unit, the feature extraction and selection unit and the discrimination model establishment unit are sequentially in signal connection;

the optimization control module comprises an environment optimization device, and the environment optimization device comprises a case (1), an exhaust pipe (2), a communicating pipe (3), an exhaust fan (4), a support (5), a flow guide pipe (6), a flow guide hole (7), an air inlet pipe (8), a drainage pipe (9), an air guide fan (10), an electric heating wire (11), a dust removal pipe (12), a filter screen (13) and an electrode plate (14); the vertical top side of installing in quick-witted case (1) of blast pipe (2), connect on blast pipe (2) communicating pipe (3), air discharge fan (4) rigid coupling is at the tip of communicating pipe (3), support (5) weld the inside of dress in quick-witted case (1), honeycomb duct (6) rigid coupling is at support (5) side, water conservancy diversion hole (7) have been seted up to the inside of honeycomb duct (6), intake pipe (8) set up the bottom in quick-witted case (1), the bottom in intake pipe (8) is connected in drainage tube (9), the one end at drainage tube (9) is installed in air guide fan (10), heating wire (11) and electrode board (14) have been erect respectively at the inside both ends of dust removal pipe (12), filter screen (13) rigid coupling is in the port department of dust removal pipe (12).

2. The substation environment monitoring system according to claim 1, wherein the data management modules in the system control module are respectively connected with the current/electromagnetic sensor, the temperature and humidity sensor, the water sensor, the wind speed sensor and the SF6 concentration detector through signal lines.

3. The substation environment monitoring system according to claim 1, wherein the exhaust pipe (2) and the intake pipe (8) are arranged up and down correspondingly, and two ends of the flow guide pipe (6) correspond to the exhaust pipe (2) and the intake pipe (8) respectively.

4. A substation environment monitoring system according to claim 1, characterized in that the heating wire (11) and the electrode plate (14) are respectively in signal connection with a PLC controller.

5. A substation environment monitoring system according to claim 1, characterized in that the exhaust fan (4) and the bleed air fan (10) are in signal connection with a PLC controller respectively.

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