CN210608697U - Automatic maintenance system of transformer substation - Google Patents

Abstract

The utility model discloses a transformer substation automation maintenance system, its structure includes the controller, the controller is connected with electromagnetic switch II, wired network module, electromagnetic switch I, total power control switch, leakage sensor, temperature sensor and humidity transducer through the wire, electromagnetic switch II passes through the wire and connects the mechanism of dehumidifying, electromagnetic switch I passes through the wire and connects heat dissipation mechanism, total power control switch passes through the wire and connects total power, leakage sensor, temperature sensor and humidity transducer set up the inside at the transformer substation respectively, wired network module passes through the wire and connects the computer, the computer passes through the wire and connects the wireless network module, the wireless network module passes through the wire and connects sending module. The utility model discloses a carry out automatic maintenance to the inside of transformer substation, reduced the phenomenon that the transformer substation damaged appears in the operation process, improved the stability of transformer substation when the operation.

Description

Automatic maintenance system of transformer substation

Technical Field

The utility model relates to a maintain the technical field of the system, specifically be a transformer substation automation system of maintaining.

Background

The transformer substation is an important link of a power transmission and distribution system, and a secondary loop part of the traditional transformer substation is composed of various devices such as relay protection, local monitoring, telecontrol devices, fault recording and distance measurement, a direct current system, insulation monitoring and communication and the like.

According to patent 201810000413.8, a transformer substation automation system's intelligent maintenance system, includes control module, communication module, data module, detection module and processing module, its characterized in that, control module is connected with communication module, and control module receives or output information, instruction through communication module, communication module is used for information transfer, data module is used for collecting, saves and the analysis with the information of communication module transmission, detection module is used for detecting transformer substation automation system's operating data to give control module and data module with data transfer through communication module, behind the data module analysis, by control module again through communication module issue the instruction arrive processing module.

Currently, existing substation automation maintenance systems have some disadvantages, for example; 1. the existing automatic substation maintenance system cannot automatically cool and dehumidify the inside of a substation, the phenomenon that the substation is damaged in the operation process is improved, and the stability of the substation in operation is reduced, and 2, the existing automatic substation maintenance system cannot prevent the substation from causing casualties due to leakage electricity when the substation is operated, and the safety of the substation in the use process is weakened. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer substation automation maintenance system has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic maintenance system of a transformer substation comprises a controller, wherein the controller is connected with an electromagnetic switch II, a wired network module, an electromagnetic switch I, a main power control switch, an electric leakage sensor, a temperature sensor and a humidity sensor through leads, the electromagnetic switch II is connected with the dehumidifying mechanism through a lead, the electromagnetic switch I is connected with the heat dissipation mechanism through a lead, the main power supply control switch is connected with a main power supply through a lead, the electric leakage sensor, the temperature sensor and the humidity sensor are respectively arranged in the transformer substation, the wired network module is connected with a computer through a lead, the computer is connected with the wireless network module through a lead, the wireless network module is connected with the sending module through a wire, the sending module is electrically connected with the alarm module, the alarm module is connected with the information prompter through a lead, and the information prompter is connected with the mobile communication equipment through a lead.

As a preferred embodiment of the present invention, the main power supply supplies power to the entire circuit.

As a preferred embodiment of the present invention, the dehumidifying mechanism and the heat dissipating mechanism are respectively disposed inside the transformer substation.

As an embodiment of the present invention, the leakage sensor, the temperature sensor and the humidity sensor are respectively located inside the transformer substation.

As a preferred embodiment of the present invention, the main power control switch is an electromagnetic automatic switch.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model combines the temperature sensor, the humidity sensor, the dehumidifying mechanism and the heat dissipating mechanism, the temperature sensor and the humidity sensor can detect the temperature and the humidity inside the transformer substation during the operation process of the transformer substation, when the temperature in the transformer substation is too high, the temperature sensor can transmit the detected information to the controller, the controller controls the electromagnetic switch I to be closed, so that the heat dissipation mechanism operates to dissipate heat in the transformer substation, when the humidity in the transformer substation is too high, the humidity sensor can transmit the detected information to the controller, the controller controls the electromagnetic switch II to be closed, so as to let the interior of dehumidifying mechanism operation to transformer substation take out wet, the effectual inside of realizing carrying out automatic maintenance to the transformer substation, reduced the phenomenon that the transformer substation appears damaging in the operation process, improved the stability of transformer substation when the operation.

2. The utility model discloses a combination of total power control switch and leakage sensor, when the inside condition that appears the electric leakage of transformer substation, the leakage sensor can convey the information that detects for the controller, and the disconnection of total power control switch is controlled by the controller again to let the total power stop to supply power to the transformer substation, effectually prevent that the transformer substation from leaking the casualties that the electric conductance leads to personnel when the function, improved the security in the transformer substation use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the utility model relates to a substation automation maintenance system.

In the figure: the intelligent control system comprises a controller 1, a lead 2, an electromagnetic switch II3, a wired network module 4, an electromagnetic switch I5, a main power supply control switch 6, a leakage sensor 7, a temperature sensor 8, a humidity sensor 9, a dehumidifying mechanism 10, a heat dissipation mechanism 11, a main power supply 12, a transformer substation 13, a computer 14, a wireless network module 15, a sending module 16, an alarm module 17, an information prompter 18 and mobile communication equipment 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

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.

Referring to fig. 1, the present invention provides a technical solution: an automatic maintenance system of transformer substation, includes controller 1, controller 1 is connected with electromagnetic switch II3, wired network module 4, electromagnetic switch I5, total power control switch 6, electric leakage sensor 7, temperature sensor 8 and humidity transducer 9 through wire 2, electromagnetic switch II3 passes through wire 2 and connects dehumidification mechanism 10, electromagnetic switch I5 passes through wire 2 and connects heat dissipation mechanism 11, total power control switch 6 passes through wire 2 and connects total power 12, electric leakage sensor 7, temperature sensor 8 and humidity transducer 9 set up respectively in the inside of transformer substation 13, wired network module 4 passes through wire 2 and connects computer 14, computer 14 passes through wire 2 and connects wireless network module 15, wireless network module 15 passes through wire 2 and connects sending module 16, sending module 16 connects alarm module 17 through the electric property mode, the alarm module 17 is connected with the information prompter 18 through a lead 2, the information prompter 18 is connected with the mobile communication equipment 19 through the lead 2, in the embodiment (as shown in fig. 1), through the combination of the temperature sensor 8, the humidity sensor 9, the dehumidifying mechanism 10 and the heat dissipation mechanism 11, the temperature sensor 8 (with the model of PT100) and the humidity sensor 9 (with the model of HIH9000) can detect the temperature and the humidity inside the substation 13 in the operation process of the substation 13, when the temperature inside the substation 13 is too high, the temperature sensor 9 can transmit the detected information to the controller 1 (with the model of DSE8660), then the controller controls the electromagnetic switch I5 to be closed, so that the heat dissipation mechanism 11 can operate to dissipate the heat inside of the substation 13, when the humidity inside the substation 13 is too high, the humidity sensor 9 can transmit the detected information to the controller 1, and then the controller controls the electromagnetic switch II3 to be closed, so as to let dehumidification mechanism 10 operate and dehumidify the inside of transformer substation 13, the effectual inside of realizing transformer substation 13 carries out automatic maintenance, the phenomenon that transformer substation 13 appears damaging in the operation has been reduced, the stability of transformer substation 13 when operation has been improved, through the combination of total power control switch 6 and leakage sensor 7, when the condition that the electric leakage appears in transformer substation 13 inside, leakage sensor 7 (the model is LDT9001E) can convey the information that detects for controller 1, control total power control switch 6 by controller 1 disconnection again, so that let total power 12 stop to supply power to transformer substation 13, the effectual casualties that the electric leakage leads to the personnel that prevents transformer substation 13 when the operation, the security in the use of transformer substation 13 has been improved.

In this embodiment (see fig. 1), the main power supply 12 supplies power to the whole circuit.

In this embodiment (see fig. 1), the dehumidifying mechanism 10 and the heat dissipating mechanism 11 are respectively disposed inside the substation 13.

In this embodiment (see fig. 1), the leakage sensor 7, the temperature sensor 8, and the humidity sensor 9 are respectively located inside the substation 13.

In this embodiment (see fig. 1), the main power control switch 6 is an electromagnetic automatic switch.

It should be noted that, the utility model relates to a transformer substation automation maintenance system includes controller 1, wire 2, electromagnetic switch II3, wired network module 4, electromagnetic switch I5, total power control switch 6, electric leakage sensor 7, temperature sensor 8, humidity transducer 9, take out wet mechanism 10, heat dissipation mechanism 11, total power 12, transformer substation 13, computer 14, wireless network module 15, send module 16, alarm module 17, information prompter 18, parts such as mobile communication equipment 19 are general standard component or the part that technical personnel in this field know, its structure and principle all are that this technical personnel all can learn or know through conventional experimental method through the technical manual, when a transformer substation automation maintenance system uses, through temperature sensor 8, humidity transducer 9, take out the combination of wet mechanism 10 and heat dissipation mechanism 11, in the in-process that transformer substation 13 operates temperature sensor 8 (the model is PT100) and humidity transducer 9 (the model is HIH9000) The temperature and the humidity in the transformer substation 13 can be detected, when the temperature in the transformer substation 13 is too high, the temperature sensor 9 can transmit the detected information to the controller 1 (with the model number of DSE8660), the controller controls the electromagnetic switch I5 to be closed, so that the heat dissipation mechanism 11 can operate to dissipate the heat in the transformer substation 13, when the humidity in the transformer substation 13 is too high, the humidity sensor 9 can transmit the detected information to the controller 1, the controller controls the electromagnetic switch II3 to be closed, so that the dehumidifying mechanism 10 can operate to dehumidify the interior of the transformer substation 13, the automatic maintenance of the interior of the transformer substation 13 is effectively realized, the phenomenon that the transformer substation 13 is damaged in the operation process is reduced, the stability of the transformer substation 13 in the operation is improved, through the combination of the main power control switch 6 and the leakage sensor 7, when the leakage occurs in the transformer substation 13, the leakage sensor 7 (the model is LDT9001E) can convey the information that detects to controller 1, and controller 1 control master control switch 6 disconnection again to let master 12 stop to the transformer substation 13 supplies power, effectually prevent that the transformer substation 13 from leaking the casualties that the electricity leads to the personnel when the operation, improved the security in the transformer substation 13 use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not 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 (5)

1. A substation automation maintenance system, comprising a controller (1), characterized in that: the controller (1) is connected with an electromagnetic switch II (3), a wired network module (4), an electromagnetic switch I (5), a main power supply control switch (6), an electric leakage sensor (7), a temperature sensor (8) and a humidity sensor (9) through leads (2), the electromagnetic switch II (3) is connected with a dehumidifying mechanism (10) through leads (2), the electromagnetic switch I (5) is connected with a heat dissipating mechanism (11) through leads (2), the main power supply control switch (6) is connected with a main power supply (12) through leads (2), the electric leakage sensor (7), the temperature sensor (8) and the humidity sensor (9) are respectively arranged inside a transformer substation (13), the wired network module (4) is connected with a computer (14) through leads (2), and the computer (14) is connected with a wireless network module (15) through leads (2), wireless network module (15) pass through wire (2) and connect sending module (16), sending module (16) are through electric mode connection alarm module (17), alarm module (17) pass through wire (2) connection information prompting device (18), mobile communication equipment (19) is connected through wire (2) in information prompting device (18).

2. The substation automation maintenance system of claim 1, wherein: the main power supply (12) supplies power to the whole circuit.

3. The substation automation maintenance system of claim 1, wherein: the dehumidifying mechanism (10) and the heat radiating mechanism (11) are respectively arranged in the transformer substation (13).

4. The substation automation maintenance system of claim 1, wherein: the electric leakage sensor (7), the temperature sensor (8) and the humidity sensor (9) are respectively located inside the transformer substation (13).

5. The substation automation maintenance system of claim 1, wherein: the main power supply control switch (6) adopts an electromagnetic automatic switch.

Images