CN108092142B - Structure for high-voltage switch cabinet - Google Patents
Structure for high-voltage switch cabinet Download PDFInfo
- Publication number
- CN108092142B CN108092142B CN201711219567.8A CN201711219567A CN108092142B CN 108092142 B CN108092142 B CN 108092142B CN 201711219567 A CN201711219567 A CN 201711219567A CN 108092142 B CN108092142 B CN 108092142B
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- Prior art keywords
- switch cabinet
- voltage switch
- controller
- threshold range
- smoke concentration
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- 239000000779 smoke Substances 0.000 claims description 46
- 238000012544 monitoring process Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention provides a high-voltage switch cabinet structure and a fire isolation method, which comprises at least one high-voltage switch cabinet and a rail arranged on the ground, wherein each high-voltage switch cabinet is arranged on the rail, each high-voltage switch cabinet is provided with a control motor, and each control motor is connected with a controller for controlling the control motor; a switch cabinet connecting bus moving contact is arranged outside the upper part of the high-voltage switch cabinet, a ten-kilovolt bus is fixed on a ceiling through a bus support, and the switch cabinet connecting bus moving contact is connected with the ten-kilovolt bus; the switch cabinet connecting outgoing line moving contact is arranged outside the lower part of the high-voltage switch cabinet, and the ten-kilovolt outgoing line contact is connected to the ground through a ten-kilovolt outgoing line support. According to the invention, the rail is arranged on the ground, so that the high-voltage switch cabinet in fire is moved away from the rail and away from other high-voltage cabinets, and the purpose of isolating the fired power distribution cabinet from other power distribution cabinets is achieved.
Description
Technical Field
The invention belongs to the field of electric power safety production, and particularly relates to a structure of a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is important equipment of a transformer substation, and comprises a switch, a mutual inductor, secondary equipment and the like inside. The inlet and outlet wires of the high-voltage switch cabinet are fixedly installed with the 10 kilovolt bus and the 10 kilovolt outlet wires through bolts, the connection is stable and reliable, the structure is simple, and the high-voltage switch cabinets are arranged next to one another. However, the fixed connection method has the greatest disadvantage that once a certain switch cabinet is in short-circuit fire, the switch cabinet is not easy to rescue, the fire can ignite the surrounding switch cabinets, and in the worst case, the adjacent switch cabinets are all burnt.
Disclosure of Invention
The invention provides a structure for a high-voltage switch cabinet, which aims to solve the problems in the prior art.
The invention adopts the following technical scheme:
a high-voltage switch cabinet structure comprises at least one high-voltage switch cabinet and a track 11 arranged on the ground, wherein each high-voltage switch cabinet 5 is arranged on the track 11, each high-voltage switch cabinet 5 is provided with a control motor 13, and each control motor 13 is connected with a controller 16 for controlling the control motor 13;
a switch cabinet connecting bus moving contact 4 is arranged outside the upper part of the high-voltage switch cabinet 5, a ten-kilovolt bus 3 is fixed on a ceiling 1 through a bus support 2, and the switch cabinet connecting bus moving contact 4 is connected with the ten-kilovolt bus;
the switch cabinet connecting outgoing line moving contact 9 is arranged outside the lower part of the high-voltage switch cabinet 5, and the ten-kilovolt outgoing line contact 9 is connected to the ground 6 through a ten-kilovolt outgoing line support 7.
The controller 16 is further connected with a detection device 16 arranged in the working area of each high-voltage switch cabinet 5, and the detection device 16 comprises a temperature sensor and a smoke sensor.
The ground 6 provided with the high-voltage switch cabinet 5 is in a slope shape.
The controller 15 is also connected with a plurality of cameras arranged in the working area of the high-voltage switch cabinet.
The controller 15 is also connected with a communication unit, and the communication unit is connected with a remote monitoring terminal.
A method of fire isolation using a high voltage switchgear structure, comprising:
a temperature threshold range and a smoke concentration threshold range when the high-voltage switch cabinet works normally are arranged in a memory inside the controller 15;
the monitoring terminal stores the position information and the serial numbers of all the high-voltage switch cabinets in the working area;
the detection device 16 acquires the current temperature value and the smoke concentration value of the working environment of the high-voltage switch cabinet in real time and transmits the temperature value and the smoke concentration value to the controller 15, the camera acquires the image information of the current working area and transmits the image information to the controller, and the controller 15 transmits the information to a remote monitoring terminal;
the controller 15 compares the obtained temperature value and the obtained smoke concentration value with the temperature threshold range and the smoke concentration threshold range stored inside, and if the temperature value and the smoke concentration value are higher than the temperature threshold range and the smoke concentration threshold range, the controller 15 controls the control motor of the corresponding high-voltage switch cabinet 5 to drive the high-voltage switch cabinet 5 to move towards the area far away from the high-voltage switch cabinet concentration area along the track 11.
The controller 15 compares the obtained temperature value and the obtained smoke concentration value with a temperature threshold range and a smoke concentration threshold range stored inside, if the temperature value and the smoke concentration threshold range are in the temperature threshold range and the smoke concentration threshold range, the controller 15 sends early warning information to the monitoring terminal, the monitoring terminal analyzes the obtained temperature values and the smoke concentration values of all the controllers after receiving the early warning information, obtains the numbers of the dangerous high-voltage switch cabinets of which all the real-time temperature values and the real-time smoke concentration values are in the temperature threshold range and the smoke concentration threshold range and higher than the temperature threshold range, and obtains the positions of the dangerous high-voltage switch cabinets in the working area, the control terminal sends signals to the controller 15 of the high-voltage switch cabinet in the normal working state adjacent to the position of the dangerous switch cabinet, and the controller 15 is driven by the control motor 13 to be far away from the dangerous switch cabinet along.
The position information of the high-voltage switch cabinet in the working area comprises plane position information of each high-voltage switch cabinet in a world coordinate system, which is acquired after the working area is arranged in the world coordinate system.
The invention has the beneficial effects that: according to the invention, the rail is arranged on the ground, so that the high-voltage switch cabinet in fire is moved away from the rail and away from other high-voltage cabinets, and the purpose of isolating the fired power distribution cabinet from other power distribution cabinets is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention provides a high-voltage switch cabinet structure which is used for isolating the fire of a high-voltage switch cabinet on fire, and comprises at least one high-voltage switch cabinet arranged in the working area of the high-voltage switch cabinet and a rail 11 arranged on the ground, wherein each high-voltage switch cabinet 5 is arranged on the rail 11 and is convenient to move towards different directions, each high-voltage switch cabinet 5 is provided with a control motor 13, and each control motor 13 is connected with a controller 16 for controlling the control motor 13. The high-voltage switch cabinet 5 can be arranged on the movable trolley 12, and then the movable trolley 12 is connected to the track 11 to slide.
The outside of the upper part of the high-voltage switch cabinet 5 is provided with a switch cabinet connecting bus moving contact 4 connected with a bus in the switch cabinet, a ten-kilovolt bus 3 is fixed on a ceiling 1 through a bus support 2, and the switch cabinet connecting bus moving contact 4 is connected with the ten-kilovolt bus 3. The outside of the lower part of the high-voltage switch cabinet 5 is provided with a switch cabinet connection outgoing line moving contact 9 connected with an outgoing line in the switch, and the ten-kilovolt outgoing line contact 9 is connected on the ground 6 through a ten-kilovolt outgoing line support 7.
The ground 6 of the high-voltage switch cabinet 5 is in a slope shape, on the slope 10, the high-voltage switch cabinet 5 utilizes self gravity to tightly support and connect the switch cabinet connecting bus moving contact 4 and the 10 kilovolt bus 3, and tightly support and connect the switch cabinet connecting outgoing line moving contact 9 and the 10 kilovolt outgoing line contact 8.
The controller 16 is also connected with a detection device 16 arranged in the working area of each high-voltage switch cabinet 5, and the detection device 16 comprises a temperature sensor and a smoke sensor.
The controller 15 is also connected with a plurality of cameras arranged in the working area of the high-voltage switch cabinet.
The controller 15 is also connected with a communication unit, and the communication unit is connected with a remote monitoring terminal.
The invention also provides a method for isolating fire conditions by using the high-voltage switch cabinet structure, which comprises the following steps:
a temperature threshold range and a smoke concentration threshold range when the high-voltage switch cabinet works normally are arranged in a memory inside the controller 15;
the monitoring terminal stores the position information and the serial numbers of all the high-voltage switch cabinets in the working area;
the detection device 16 acquires the current temperature value and the smoke concentration value of the working environment of the high-voltage switch cabinet in real time and transmits the temperature value and the smoke concentration value to the controller 15, the camera acquires the image information of the current working area and transmits the image information to the controller, and the controller 15 transmits the information to a remote monitoring terminal;
the controller 15 compares the obtained temperature value and the obtained smoke concentration value with the temperature threshold range and the smoke concentration threshold range stored inside, and if the temperature value and the smoke concentration value are higher than the temperature threshold range and the smoke concentration threshold range, the controller 15 controls the control motor of the corresponding high-voltage switch cabinet 5 to drive the high-voltage switch cabinet 5 to move towards the area far away from the high-voltage switch cabinet concentration area along the track 11.
The controller 15 compares the acquired temperature value and smoke concentration value with an internally stored temperature threshold range and smoke concentration threshold range, if the temperature value and smoke concentration value are in the temperature threshold range and smoke concentration threshold range, the controller 15 sends early warning information to the monitoring terminal, the monitoring terminal analyzes the acquired temperature values and smoke concentration values of all the controllers after receiving the early warning information, numbers of dangerous high-voltage switch cabinets with all real-time temperature values and real-time smoke concentration values in the temperature threshold range and smoke concentration threshold range and higher than the range are acquired, the positions of the dangerous high-voltage switch cabinets in the working area are acquired, the control terminal sends signals to the controller 15 of the high-voltage switch cabinet in the normal working state adjacent to the position where the dangerous switch cabinet is located, and the controller 15 is driven by the control motor 13 to be far away from the dangerous switch cabinet along the rail 11.
The monitoring terminal can also judge the fire area manually by acquiring the picture captured by the camera, and the high-voltage switch cabinet needing to be moved is moved remotely by sending a signal to the controller manually through the monitoring terminal.
The position information of the high-voltage switch cabinet in the working area comprises plane position information of each high-voltage switch cabinet in a world coordinate system, which is acquired after the working area is arranged in the world coordinate system.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (2)
1. The utility model provides a high tension switchgear structure, includes the high tension switchgear that is no less than one, its characterized in that:
the high-voltage switch cabinet is characterized by further comprising rails (11) arranged on the ground, each high-voltage switch cabinet (5) is arranged on the rails (11), each high-voltage switch cabinet (5) is provided with a control motor (13), and each control motor (13) is connected with a controller (16) for controlling the control motor (13);
a switch cabinet connecting bus moving contact (4) is arranged outside the upper part of the high-voltage switch cabinet (5), a ten-kilovolt bus (3) is fixed on a ceiling (1) through a bus support (2), and the switch cabinet connecting bus moving contact (4) is connected with the ten-kilovolt bus (3);
a switch cabinet connecting outgoing line moving contact (9) is arranged outside the lower part of the high-voltage switch cabinet (5), and the ten-kilovolt outgoing line contact (9) is connected to the ground (6) through a ten-kilovolt outgoing line support (7);
the ground (6) provided with the high-voltage switch cabinet (5) is in a slope shape;
the controller (16) is also connected with a detection device (16) arranged in the working area of each high-voltage switch cabinet (5), and the detection device (16) comprises a temperature sensor and a smoke sensor;
the controller (15) is also connected with a plurality of cameras arranged in the working area of the high-voltage switch cabinet;
the controller (15) is also connected with a communication unit, and the communication unit is connected with a remote monitoring terminal;
a temperature threshold range and a smoke concentration threshold range when the high-voltage switch cabinet works normally are arranged in a memory inside the controller (15);
the monitoring terminal stores the position information and the serial numbers of all the high-voltage switch cabinets in the working area;
the detection device (16) acquires a current temperature value and a smoke concentration value of a working environment of the high-voltage switch cabinet in real time and transmits the temperature value and the smoke concentration value to the controller (15), the camera acquires image information of a current working area and transmits the image information to the controller, and the controller (15) transmits the information to a remote monitoring terminal;
the controller (15) compares the acquired temperature value and the acquired smoke concentration value with an internally stored temperature threshold range and smoke concentration threshold range, and if the temperature value and the smoke concentration value are higher than the temperature threshold range and the smoke concentration threshold range, the controller (15) controls a control motor of the corresponding high-voltage switch cabinet (5) to drive the high-voltage switch cabinet (5) to move towards an area far away from a high-voltage switch cabinet concentration area along the track (11);
the controller (15) compares the acquired temperature value and smoke concentration value with an internally stored temperature threshold range and smoke concentration threshold range, if the smoke concentration is in the temperature threshold range and the smoke concentration threshold range, the controller (15) sends early warning information to the monitoring terminal, and after the monitoring terminal receives the early warning information, analyzing the temperature values and smoke concentration values of all the controllers, acquiring the numbers of the dangerous high-voltage switch cabinets of which all the real-time temperature values and the real-time smoke concentration values are within the temperature threshold range and the smoke concentration threshold range and are higher than the temperature threshold range and the smoke concentration threshold range, and the positions of the dangerous switch cabinets in the working area are obtained, and the control terminal sends signals to a controller (15) of the high-voltage switch cabinet in a normal working state adjacent to the position of the dangerous switch cabinet, so that the controller (15) is driven by a control motor (13) to be far away from the dangerous switch cabinet along a track (11).
2. A high voltage switchgear arrangement according to claim 1, characterized in that: the position information of the high-voltage switch cabinet in the working area comprises plane position information of each high-voltage switch cabinet in a world coordinate system, which is acquired after the working area is arranged in the world coordinate system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219567.8A CN108092142B (en) | 2017-11-28 | 2017-11-28 | Structure for high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219567.8A CN108092142B (en) | 2017-11-28 | 2017-11-28 | Structure for high-voltage switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092142A CN108092142A (en) | 2018-05-29 |
| CN108092142B true CN108092142B (en) | 2020-07-17 |
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ID=62173055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711219567.8A Active CN108092142B (en) | 2017-11-28 | 2017-11-28 | Structure for high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092142B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3650871T3 (en) * | 2018-11-08 | 2024-02-26 | Nkt Hv Cables Ab | POWER CABLE MEASUREMENT SYSTEM |
| CN112582904B (en) * | 2020-12-09 | 2021-12-17 | 新沂市五联电气科技有限公司 | Combined AC low-voltage power distribution cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10210255A1 (en) * | 2002-03-10 | 2003-09-18 | Martin Reuter | Fire resistant partition wall assembly for electrical distributor has divided casing with hinged access doors forming secondary partition wall |
| DE202004006679U1 (en) * | 2003-12-12 | 2004-06-24 | Pfannenberg Gmbh | switch cabinet |
| DE102006027933A1 (en) * | 2006-06-14 | 2007-12-20 | Martin Reuter | Fire protection component for use as e.g. door of function-maintained fire protection cabinet, has two air ducts led to geodetic deep and vertically lying areas on inner side of surface unit and provided at surface unit, respectively |
| EP2738893A1 (en) * | 2011-07-29 | 2014-06-04 | Mitsubishi Electric Corporation | Closed distribution panel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799316Y (en) * | 2004-10-28 | 2006-07-26 | 贵阳铝镁设计研究院 | 35kv combined slide line device for electric power supply of mobile commutating trolley |
| JP5817500B2 (en) * | 2011-12-16 | 2015-11-18 | 株式会社Ihi | Power feeding system and non-contact power feeding method |
| CN203650477U (en) * | 2013-11-13 | 2014-06-18 | 芜湖华强文化科技产业有限公司 | Rail-type tool cabinet |
| CN106406187A (en) * | 2016-11-22 | 2017-02-15 | 浪潮（苏州）金融技术服务有限公司 | System and method for terminal cabinet and monitoring environment |
| CN206517702U (en) * | 2017-03-14 | 2017-09-22 | 甘肃机电职业技术学院 | A kind of electric automatization switch board |
| CN106848873A (en) * | 2017-04-04 | 2017-06-13 | 胡润志 | A kind of switch cubicle group |
| CN107222027A (en) * | 2017-07-29 | 2017-09-29 | 合肥赛度电子科技有限公司 | A kind of efficient real time comprehensive managing and control system of power distribution room |
-
2017
- 2017-11-28 CN CN201711219567.8A patent/CN108092142B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10210255A1 (en) * | 2002-03-10 | 2003-09-18 | Martin Reuter | Fire resistant partition wall assembly for electrical distributor has divided casing with hinged access doors forming secondary partition wall |
| DE202004006679U1 (en) * | 2003-12-12 | 2004-06-24 | Pfannenberg Gmbh | switch cabinet |
| DE102006027933A1 (en) * | 2006-06-14 | 2007-12-20 | Martin Reuter | Fire protection component for use as e.g. door of function-maintained fire protection cabinet, has two air ducts led to geodetic deep and vertically lying areas on inner side of surface unit and provided at surface unit, respectively |
| EP2738893A1 (en) * | 2011-07-29 | 2014-06-04 | Mitsubishi Electric Corporation | Closed distribution panel |
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| Publication number | Publication date |
|---|---|
| CN108092142A (en) | 2018-05-29 |
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