CN209844647U - Remote control device applied to box-type transformer - Google Patents
Remote control device applied to box-type transformer Download PDFInfo
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- CN209844647U CN209844647U CN201920843688.8U CN201920843688U CN209844647U CN 209844647 U CN209844647 U CN 209844647U CN 201920843688 U CN201920843688 U CN 201920843688U CN 209844647 U CN209844647 U CN 209844647U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The application discloses be applied to box transformer's remote control device, include signal receiver, signal transmitter, portable power source and set up in the control circuit of box transformer high-pressure side. The high-voltage side control loop comprises a high-voltage remote switch, a high-voltage opening switch and a high-voltage closing switch. The signal transmitter is in wireless communication connection with the signal receiver, the signal receiver is detachably connected to the high-voltage remote switch, and the high-voltage remote switch is respectively connected with the high-voltage disconnecting switch and the high-voltage closing switch. The mobile power supply is detachably connected to a control bus of the high-voltage side control loop. The high-voltage switch-off switch and the high-voltage switch-on switch are respectively used for controlling the switch-off signal and the switch-on signal of the high-voltage side. For the switching-on and the separating brake of the artificial box transformer high-pressure side of operating on the spot among the prior art, the utility model discloses a remote control device can stop the emergence of artificial potential safety hazard when operating on the spot effectively, and then solves box transformer maintainer's personal safety problem.
Description
Technical Field
The application relates to the technical field of electric power, especially, relate to a remote control device for box transformer.
Background
The box-type transformer is a transformer which integrates the traditional transformer into a box-type shell and is a whole set of distribution equipment which is formed by organically combining the transformer, high-voltage control equipment and low-voltage control equipment. As the box-type transformer is widely applied to various fields, the overhaul and maintenance work follows along with the box-type transformer, and the national emphasis is also placed on the safe overhaul and maintenance work of the box-type transformer.
At present, for safe overhaul and maintenance of a box type transformer, a numerical value acquisition terminal is usually arranged on the box type transformer, and operation data of the box type transformer is acquired through the numerical value acquisition terminal and transmitted to a background. And the maintainer judges the running condition of the box-type transformer through the running data fed back by the background. If the abnormal condition exists, a maintainer arrives at the site of the box-type transformer, the high-voltage switch of the box-type transformer is disconnected by manual operation, local operations such as maintenance and the like are carried out, and manual switching-on operation is carried out on the high-voltage switch after the maintenance is finished so as to realize power supply.
In the on-site operation process of the maintenance personnel, the high-voltage switch of the box-type transformer can explode, so that certain potential safety hazards exist when the maintenance personnel manually operate the high-voltage switch, and personal casualty accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The application provides a be applied to box transformer's remote control device to among the solution prior art box transformer overhauls and the maintenance process, the technical problem that the personal safety accident easily caused is controlled high tension switchgear in order to be artificial on the spot.
In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:
the embodiment of the application discloses be applied to remote control device of box transformer, including signal receiver, signal transmitter, portable power source and high-pressure side control loop, wherein:
the high-voltage side control loop is arranged on the high-voltage side of the box type transformer and comprises a high-voltage remote switch, a high-voltage opening switch and a high-voltage closing switch;
the signal transmitter is in wireless communication connection with the signal receiver, the signal receiver is detachably connected to the high-voltage remote switch, and the high-voltage remote switch is respectively connected with the high-voltage switch-off switch and the high-voltage switch-on switch;
the mobile power supply is detachably connected to a control bus of the high-voltage side control loop;
the high-voltage switch-off switch is used for controlling the switch-off signal of the high-voltage side, and the high-voltage switch-on switch is used for controlling the switch-on signal of the high-voltage side.
Optionally, in the above remote control device applied to a box-type transformer, the high-side control loop further includes a high-voltage on-site switch, a high-voltage opening button, and a high-voltage closing button, wherein:
the high-voltage on-site switch is respectively connected with the high-voltage switching-off button and the high-voltage switching-on button;
the high-voltage switching-off button is used for controlling a switching-off signal of the high-voltage side, and the high-voltage switching-on button is used for controlling a switching-on signal of the high-voltage side.
Optionally, in the above remote control device applied to a box-type transformer, the remote control device further includes a low-voltage side control loop, wherein:
the low-voltage side control loop is arranged on the low-voltage side of the box type transformer and comprises a low-voltage local switch, a low-voltage remote switch, a low-voltage opening button, a low-voltage closing button, a low-voltage opening switch and a low-voltage closing switch;
the signal receiver is detachably connected to the low-voltage remote switch, and the low-voltage remote switch is respectively connected with the low-voltage opening switch and the low-voltage closing switch;
the low-voltage local switch is respectively connected with the low-voltage switching-off button and the low-voltage switching-on button;
the low-voltage switching-off button and the low-voltage switching-off switch are used for controlling switching-off signals of the low-voltage side, and the low-voltage switching-on button and the low-voltage switching-on switch are used for controlling switching-on signals of the low-voltage side.
Optionally, in the above remote control device applied to the box-type transformer, the high-voltage remote switch is connected to a high-voltage aviation plug, the low-voltage remote switch is connected to a low-voltage aviation plug, and the high-voltage aviation plug and the low-voltage aviation plug are detachably connected to the signal receiver, respectively.
Optionally, in the remote control device applied to the box-type transformer, the high-voltage aviation plug is connected with the high-voltage remote switch through a terminal block; the low-voltage aviation plug is connected with the low-voltage remote switch through the wiring terminal block.
Optionally, in the remote control device applied to the box-type transformer, the high-voltage local switch, the high-voltage remote switch, the high-voltage opening button and the high-voltage closing button are displayed on the panel on the high-voltage side; the low-voltage local switch, the low-voltage remote switch, the low-voltage opening button and the low-voltage closing button are displayed on a panel on the low-voltage side.
Optionally, in the remote control device applied to the box-type transformer, a panel of the signal transmitter is provided with an opening control key and a closing control key.
Compared with the prior art, the beneficial effect of this application is:
the application provides a be applied to box transformer's remote control device, including signal receiver, signal transmitter, portable power source and high-pressure side control circuit, high-pressure side control circuit sets up in box transformer's high-pressure side to a combined floodgate and the separating brake of control high-pressure side. When the high-voltage side of the box-type transformer needs to be remotely controlled to be switched on, after the mobile power supply is switched on, the high-voltage remote switch is switched on, the signal receiver is switched on with the high-voltage remote switch, the maintainer transmits a switching-on instruction through the signal transmitter, and the high-voltage remote switch is switched on with the high-voltage switching-on switch, so that the switching-on of the high-voltage side is realized. Similarly, the signal emitter emits a brake-separating instruction, and the high-voltage remote switch is conducted with the high-voltage brake-separating switch, so that the brake separation of the high-voltage side is realized. For the combined floodgate and the separating brake of artificial box transformer high-pressure side of operating on the spot among the prior art, the utility model provides a pair of be applied to box transformer's remote control device has stopped the emergence of artificial potential safety hazard when operating on the spot effectively, and then has solved box transformer maintainer's personal safety problem.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a basic structure of a remote control device applied to a box-type transformer according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a control circuit of a remote control device applied to a box-type transformer according to an embodiment of the present invention;
description of reference numerals: 1. a signal receiver; 2. a signal transmitter; 3. a mobile power supply; 4. a high pressure side; 5. a low pressure side; 6. a high side control loop; 61. a high-voltage on-site switch; 62. a high voltage remote switch; 63. a high-voltage brake-separating button; 64. a high-voltage closing button; 65. a high-voltage switch-off switch; 66. a high-voltage closing switch; 7. a low-side control loop; 71. a low-voltage local switch; 72. a low voltage remote switch; 73. a low-voltage brake-separating button; 74. a low-voltage closing button; 75. a low-voltage switch-off switch; 76. a low-voltage closing switch; 8. a high-voltage aviation plug; 9. a low-voltage aviation plug; 10. a terminal block; 11. a brake-off control key; 12. and (5) closing a control key.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram of a basic structure of a remote control device applied to a box-type transformer according to an embodiment of the present invention, and fig. 2 is a schematic diagram of a control circuit of a remote control device applied to a box-type transformer according to an embodiment of the present invention. With reference to fig. 1 and fig. 2, the remote control device applied to the box-type transformer provided in this embodiment includes a signal receiver 1, a signal transmitter 2, a mobile power supply 3, and a high-voltage control loop 6 disposed on the high-voltage side 4 of the box-type transformer, where the high-voltage control loop 6 includes a high-voltage remote switch 62, a high-voltage opening switch 65, and a high-voltage closing switch 66.
Wherein, signal transmitter 2 and signal receiver 1 wireless communication are connected, and signal receiver 1 can dismantle and connect in high-voltage remote switch 62, and portable power source 3 can dismantle and connect in the control bus of high-pressure side control circuit 6.
When the high-voltage side 4 of the box-type transformer needs to be remotely controlled to be switched on, after the mobile power supply 3 is switched on, the high-voltage remote switch 62 is switched on, the signal receiver 1 is switched on with the high-voltage remote switch 62, the maintainer transmits a switching-on instruction through the signal transmitter 2, and the high-voltage remote switch 62 is switched on with the high-voltage switching-on switch 66, so that the high-voltage side 4 is switched on. Similarly, the signal transmitter 2 transmits a switching-off command, and the high-voltage remote switch 62 is conducted with the high-voltage switching-off switch 65, so as to realize switching-off of the high-voltage side 4.
Compared with the manual on-site operation of the switching-on and switching-off of the high-voltage side of the box type transformer in the prior art, the remote control of the switching-on and switching-off of the high-voltage side of the box type transformer effectively avoids the occurrence of potential safety hazards during the manual on-site operation, and further solves the personal safety problem of box type transformer maintainers.
Further, the remote control device applied to the box-type transformer can realize on-site control of opening and closing of the high-voltage side 4 of the box-type transformer. This application high-pressure side control circuit 6 still includes high pressure switch 61 on the spot, high pressure separating brake button 63 and high pressure closing brake button 64, wherein: the high-voltage local switch 61 is connected to a high-voltage opening button 63 and a high-voltage closing button 64, respectively, the high-voltage opening button 63 can control an opening signal of the high-voltage side 4 like the high-voltage opening switch 65, and the high-voltage closing button 64 can control a closing signal of the high-voltage side 4 like the high-voltage closing switch 66.
The high voltage local switch 61 is closed and the mobile power supply 3 is removed, since when the high voltage side 4 of the local control box transformer is closed, its own power supply can be used. If the high-voltage closing button 64 on the panel of the high-voltage side 4 is pressed, the high-voltage local switch 61 is conducted with the high-voltage closing button 64, and then closing of the high-voltage side 4 is achieved; if the high-voltage switch-off button 63 on the panel of the high-voltage side 4 is pressed, the high-voltage local switch 61 is conducted with the high-voltage switch-off button 63, and the switch-off of the high-voltage side 4 is realized. Foretell be applied to box transformer's remote control device, the demand that the maintainer overhauld according to different modes of being convenient for carries out nimble selection.
Because current box transformer all is equipped with high-pressure side and low pressure side, in order to make things convenient for the remote control to the low pressure side, foretell remote control device who is applied to box transformer still includes the low pressure control circuit 7 who sets up in box transformer low pressure side 5, and low pressure side control circuit 7 includes low pressure on-the-spot switch 71, low pressure remote switch 72, low pressure separating brake button 73, low pressure closing button 74, low pressure separating brake switch 75 and low pressure closing brake switch 76, wherein: the low-voltage local switch 71 is respectively connected with a low-voltage opening button 73 and a low-voltage closing button 74, and the low-voltage remote switch 72 is respectively connected with a low-voltage opening switch 75 and a low-voltage closing switch 76. The low-voltage opening button 73 and the low-voltage opening switch 75 can control opening of the low-voltage side 5, and the low-voltage closing button 74 and the low-voltage closing switch 76 can control closing of the low-voltage side 5.
When the low-voltage side 5 of the box-type transformer needs to be remotely controlled to be opened or closed, the low-voltage remote switch 72 is closed, the signal receiver 1 is conducted with the low-voltage remote switch 72, the maintainer transmits an opening or closing instruction through the signal transmitter 2, the low-voltage remote switch 72 of the low-voltage control loop 7 is conducted with the low-voltage opening switch 75 or the low-voltage closing switch 76, and then remote control of opening and closing of the low-voltage side 5 is achieved.
Similarly, according to the different maintenance requirements of the maintainers, the on-site control of the opening and closing of the low-voltage side 5 of the box-type transformer can be realized, the low-voltage on-site switch 71 is closed, if the low-voltage opening button 73 on the panel of the low-voltage side 5 is pressed, the low-voltage on-site switch 71 is conducted with the low-voltage opening button 73, and the on-site opening of the low-voltage side 5 is further realized; when the low-voltage closing button 74 on the panel of the low-voltage side 5 is pressed, the low-voltage local switch 71 is conducted with the low-voltage closing button 74, and the local closing of the low-voltage side 5 is realized.
In this application, high pressure remote switch 62 and low pressure remote switch 72 are connected respectively in high-pressure circular connector 8 and low pressure circular connector 9, and high-pressure circular connector 8 and low pressure circular connector 9 can dismantle with signal receiver 1 respectively and be connected. Aviation plug has quick connection and separation, and resistant environment is good, advantage such as reliability height, so connect through aviation plug between this application high/low pressure remote switch and the signal receiver 1, can make things convenient for signal receiver 1 to communicate with high-pressure side 4 or low pressure side 5 fast, in a flexible way.
In order to further optimize the above solution, the high-voltage and low-voltage aviation plugs 8, 9 are connected to the high-voltage and low-voltage remote switches 62, 72, respectively, via the terminal block 10. The terminal block allows the conductors of the signal receiver 1 to be reliably and stably connected to the high-voltage remote switch 62 and the low-voltage remote switch 72.
In the remote control device applied to the box-type transformer, a high-voltage local switch 61, a high-voltage remote switch 62, a high-voltage opening button 63 and a high-voltage closing button 64 are displayed on a panel of the high-voltage side 4; on the panel of the low voltage side 5 are shown a low voltage on-site switch 71, a low voltage remote switch 72, a low voltage opening button 73 and a low voltage closing button 74. Through each switch and button that show on high-pressure side 4 and the 5 panels of low pressure side, the selection "long-range" or "on the spot" is accomplished fast to the maintainer of being convenient for, simultaneously through separating brake and closing button, can realize the separating brake and the closing of high-pressure side 4 or low pressure side 5 fast.
In addition, the panel of the signal transmitter 2 is provided with an opening control key 11 and a closing control key 12, so that a maintainer can quickly send an opening instruction or a closing instruction through the opening control key 11 and the closing control key 12, and further, the remote control instruction can be conveniently and quickly carried out.
Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (7)
1. A remote control device applied to a box-type transformer is characterized by comprising a signal receiver (1), a signal transmitter (2), a mobile power supply (3) and a high-voltage side control loop (6), wherein:
the high-voltage side control loop (6) is arranged on the high-voltage side (4) of the box type transformer, and the high-voltage side control loop (6) comprises a high-voltage remote switch (62), a high-voltage opening switch (65) and a high-voltage closing switch (66);
the signal transmitter (2) is in wireless communication connection with the signal receiver (1), the signal receiver (1) is detachably connected to the high-voltage remote switch (62), and the high-voltage remote switch (62) is respectively connected with the high-voltage disconnecting switch (65) and the high-voltage closing switch (66);
the mobile power supply (3) is detachably connected to a control bus of the high-voltage side control loop (6);
the high-voltage opening switch (65) is used for controlling opening signals of the high-voltage side (4), and the high-voltage closing switch (66) is used for controlling closing signals of the high-voltage side (4).
2. Remote control device applied to box transformer according to claim 1, characterized by that, the high-side control loop (6) further comprises a high-voltage local switch (61), a high-voltage opening button (63) and a high-voltage closing button (64), wherein:
the high-voltage local switch (61) is respectively connected with the high-voltage switching-off button (63) and the high-voltage switching-on button (64);
the high-voltage switching-off button (63) is used for controlling switching-off signals of the high-voltage side (4), and the high-voltage switching-on button (64) is used for controlling switching-on signals of the high-voltage side (4).
3. Remote control applied to a box transformer according to claim 2, characterized in that it further comprises a low-side control loop (7), wherein:
the low-voltage side control loop (7) is arranged on a low-voltage side (5) of the box-type transformer, and the low-voltage side control loop (7) comprises a low-voltage local switch (71), a low-voltage remote switch (72), a low-voltage opening button (73), a low-voltage closing button (74), a low-voltage opening switch (75) and a low-voltage closing switch (76);
the signal receiver (1) is detachably connected to the low-voltage remote switch (72), and the low-voltage remote switch (72) is respectively connected with the low-voltage opening switch (75) and the low-voltage closing switch (76);
the low-voltage local switch (71) is respectively connected with the low-voltage opening button (73) and the low-voltage closing button (74);
the low-voltage opening button (73) and the low-voltage opening switch (75) are used for controlling opening signals of the low-voltage side (5), and the low-voltage closing button (74) and the low-voltage closing switch (76) are used for controlling closing signals of the low-voltage side (5).
4. Remote control device applied to a box transformer according to claim 3, characterized in that said high voltage remote switch (62) is connected to a high voltage aviation plug (8), said low voltage remote switch (72) is connected to a low voltage aviation plug (9), said high voltage aviation plug (8) and said low voltage aviation plug (9) being respectively removably connected to said signal receiver (1).
5. Remote control device applied to a box transformer according to claim 4, characterized in that said high voltage aviation plug (8) is connected to said high voltage remote switch (62) through a terminal block (10); the low-voltage aviation plug (9) is connected with the low-voltage remote switch (72) through the wiring terminal strip (10).
6. The remote control applied to a box transformer according to claim 3, characterized in that the high voltage local switch (61), the high voltage remote switch (62), the high voltage opening button (63) and the high voltage closing button (64) are displayed on the panel of the high voltage side (4); the low-voltage local switch (71), the low-voltage remote switch (72), the low-voltage opening button (73) and the low-voltage closing button (74) are displayed on a panel of the low-voltage side (5).
7. The remote control device applied to the box-type transformer according to claim 1, characterized in that the panel of the signal transmitter (2) is provided with an opening control key (11) and a closing control key (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843688.8U CN209844647U (en) | 2019-06-05 | 2019-06-05 | Remote control device applied to box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843688.8U CN209844647U (en) | 2019-06-05 | 2019-06-05 | Remote control device applied to box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844647U true CN209844647U (en) | 2019-12-24 |
Family
ID=68898173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843688.8U Expired - Fee Related CN209844647U (en) | 2019-06-05 | 2019-06-05 | Remote control device applied to box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844647U (en) |
-
2019
- 2019-06-05 CN CN201920843688.8U patent/CN209844647U/en not_active Expired - Fee Related
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Granted publication date: 20191224 |