CN210201314U - Drawer type active filter device convenient to overhaul - Google Patents

Drawer type active filter device convenient to overhaul Download PDF

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Publication number
CN210201314U
CN210201314U CN201921366632.4U CN201921366632U CN210201314U CN 210201314 U CN210201314 U CN 210201314U CN 201921366632 U CN201921366632 U CN 201921366632U CN 210201314 U CN210201314 U CN 210201314U
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CN
China
Prior art keywords
drawer
active filter
main power
circuit breaker
air circuit
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Active
Application number
CN201921366632.4U
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Chinese (zh)
Inventor
Guozhong Xu
许国忠
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Wuxi Yineng Electric Power Equipment Ltd By Share Ltd
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Wuxi Yineng Electric Power Equipment Ltd By Share Ltd
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Priority to CN201921366632.4U priority Critical patent/CN210201314U/en
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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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics

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  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The utility model relates to a device, especially a drawer type active filter device of convenient maintenance accomodates active filter module through the drawer, include active filter module and be used for acceping the drawer of active filter module, active filter module is located the drawer, set up the main power source plug that can be connected with the main power bus adaptation on the low-voltage cabinet and can with the secondary control plug of the secondary control socket adaptation on the low-voltage cabinet at the first end tip of drawer, and when pulling the drawer, can make main power source plug and main power bus alternate segregation to and the secondary control plug can with secondary control socket alternate segregation. The main power plug can be detachably connected with the main power bus, the air circuit breaker can control the power supply state control among the main power bus, the main power plug and the active filter module, and the drawer interlocking mechanism handle can prevent the drawer from being pulled under the load state.

Description

Drawer type active filter device convenient to overhaul
Technical Field
The utility model belongs to the technical field of low pressure complete sets of switch equipment and relates to a device, especially a drawer type active filter device of convenient maintenance.
Background
At present, power supply reliability of a power system, a railway system and important equipment is very strict, and the power supply system needs to supply power uninterruptedly and requires uninterrupted maintenance. The modular design is needed for some low-voltage cabinets and other equipment, and some equipment, particularly active filters, need to be overhauled in an electrified mode, connecting buses are not dismantled, fault modules in the equipment are replaced, and the power failure time of a system is shortened.
At present, the existing active filter cannot meet the requirements in use and maintenance, and cannot meet the requirements of the existing active filter.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, providing a drawer type active filter device of convenient maintenance, it can be under the condition that keeps the system power supply, solves the maintenance of active filter place cabinet-type air conditioner, reduces the influence of equipment trouble to mains operated.
According to the technical scheme provided by the utility model, drawer type active filter device of convenient maintenance, including active filter module and be used for accomodating the drawer of active filter module, the active filter module is located the drawer, sets up the main power source plug that can with main power source bus-bar adaptation on the low-voltage cabinet be connected and can with the secondary control plug of secondary control socket adaptation on the low-voltage cabinet at the first end tip of drawer, and when pulling the drawer, can make main power source plug and main power source bus-bar alternate segregation, and the secondary control plug can with secondary control socket alternate segregation;
the main power plug can be electrically connected with an active filter power interface on the active filter module through an air circuit breaker, the secondary control plug can be electrically connected with an active filter module secondary signal control port on the active filter module, an active filter module display interface on the active filter module can be electrically connected with a display, the display is located at the second end part of the drawer, and an air circuit breaker operating handle capable of operating the air circuit breaker and a drawer handle used for pulling the drawer are further arranged at the second end part of the drawer.
Drawer pulleys are arranged on two sides of the drawer, and the drawer can be pulled to move on the low-voltage cabinet through the drawer pulleys.
The main power plug is connected with the wire inlet end of the air circuit breaker through a main power plug cable, and the wire outlet end of the air circuit breaker is electrically connected with the power supply interface of the active filter through a filter connecting cable.
The display interface of the active filter module is connected with the display through a display connecting cable, the display is positioned outside the drawer, and the running state of the active filter module can be displayed and output through the display.
Set up on air circuit breaker with the air circuit breaker operating device of air circuit breaker adaptation, air circuit breaker operating handle passes through air circuit breaker operating device and can realize the operation to air circuit breaker.
And a drawer interlocking mechanism is also arranged in the second end of the drawer, and a drawer interlocking mechanism handle which is in adaptive connection with the drawer interlocking mechanism is arranged at the end part of the second end of the drawer.
And a heat radiation fan is also arranged in the first end part of the drawer.
The utility model has the advantages that: accomodate active filter module through the drawer, can realize separable the being connected with main power bus through main power plug, can control main power bus through air circuit breaker, the power supply state control between main power plug and the active filter module, can avoid the pulling with the drawer under the load condition through drawer interlocking device and drawer interlocking device handle, the track cooperation through the pulley and the low-voltage cabinet of drawer both sides, accomplish under the circumstances of not having a power failure, the maintenance of direct plug drawer and active filter module, can reserve a drawer type active filter module when necessary, accomplish to pull promptly and change promptly, plug and play.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the second end of the drawer according to the present invention.
FIG. 3 is a side view of the drawer of the present invention.
Description of reference numerals: the system comprises a drawer 1, a drawer 2, an active filter module 3, a pulley 4, a main power plug 5, a main power bus 6, a cooling fan 7, a secondary control socket 8, a secondary control plug 9, an active filter module secondary signal control port 10, an active filter power interface 11, an active filter module display interface 12, a drawer interlocking mechanism 13, a drawer interlocking mechanism handle 14, a display 15, an air circuit breaker operating handle 16, a drawer handle 17, an air circuit breaker operating mechanism 18, an air circuit breaker 19, a low-voltage cabinet 20, a main power plug cable 21, a filter connecting cable and a display connecting cable 22.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in fig. 1, 2 and 3: in order to solve the maintenance of the cabinet machine where the active filter is located and reduce the influence of equipment failure on power supply under the condition of keeping the power supply of the system, the utility model discloses an active filter module 2 and a drawer 1 used for accommodating the active filter module 2, the active filter module 2 is positioned in the drawer 1, a main power plug 4 which can be in adaptive connection with a main power bus 5 on a low-voltage cabinet 19 and a secondary control plug 8 which can be in adaptive connection with a secondary control socket 7 on the low-voltage cabinet 19 are arranged at the first end part of the drawer 1, and when the drawer 1 is pulled, the main power plug 4 and the main power bus 5 can be separated from each other, and the secondary control plug 8 and the secondary control socket 7 can be separated from each other;
the main power plug 4 can be electrically connected with an active filter power interface 10 on the active filter module 2 through an air circuit breaker 18, the secondary control plug 8 can be electrically connected with an active filter module secondary signal control port 9 on the active filter module 2, an active filter module display interface 11 on the active filter module 2 can be electrically connected with a display 14, the display 14 is positioned at the second end part of the drawer 1, and an air circuit breaker operating handle 15 capable of operating the air circuit breaker 18 and a drawer handle 16 used for pulling the drawer 1 are further arranged at the second end part of the drawer 1.
Specifically, the active filter module 2 may adopt an existing common structural form, the active filter module 2 may be accommodated by the drawer 1, the active filter module 2 is generally fixedly mounted in a central area in the drawer 1, in order to be capable of being matched with a main power bus 5 of the low voltage cabinet 19, the drawer 1 is generally located on the low voltage cabinet 1, drawer pulleys 3 are arranged on two sides of the drawer 1, and the drawer 1 can be pulled to move on the low voltage cabinet 19 by the drawer pulleys 3.
In the embodiment of the utility model, the main power plug 4 and the main power bus 5 are separately connected, that is, when the drawer 1 moves on the low-voltage cabinet 19, the main power plug 4 can be adaptively connected with the main power bus 5, or the main power plug 4 is separated from the main power bus 5; similarly, the secondary control plug 8 can be connected with the secondary control socket 7 in an adaptive manner, or the secondary control plug 8 can be separated from the secondary control socket 7. The main power plug 4 and the main power bus 5 can adopt the existing common matching form, such as the plug-in and plug-out form of the plug and the socket, when the main power plug 4 is connected with the main power bus 5, the power supply of the active filter module 2 can be realized through the main power plug 4, the air circuit breaker 18 and the active filter power interface 10. The secondary control plug 8 and the secondary control socket 7 adopt the existing common matching form of the plug and the socket, and after the secondary control plug 8 is connected with the secondary control socket 7, a control command for controlling the active filter module 2 can be obtained.
In the embodiment of the utility model provides an in, active filter module display interface 11 passes through display connecting cable 22 and is connected with display 14, display 14 is located outside drawer 1, can show the running state of exporting active filter module 2 through display 14.
Furthermore, the main power plug 4 is connected to the inlet end of the air circuit breaker 18 through a main power plug cable 20, and the outlet end of the air circuit breaker 18 is electrically connected to the active filter power interface 10 through a filter connection cable 21.
The embodiment of the utility model provides an in, set up on air circuit breaker 18 with the air circuit breaker operating device 17 of 18 adaptations of air circuit breaker, air circuit breaker operating handle 15 can realize the operation to air circuit breaker 18 through air circuit breaker operating device 17. During concrete implementation, air circuit breaker operating device 17 can have the structural style that has now commonly used, can realize the operation to air circuit breaker 18 through air circuit breaker operating handle 15 and the cooperation of air circuit breaker operating device 17, can realize the electric connection state between active filter module 2 and main power plug 4 promptly through air circuit breaker 18, the concrete process that realizes electric connection state between main power plug 4 and active filter module 2 through air circuit breaker 18 is known for this technical personnel of technical field personnel, and the here is no longer repeated.
Further, a drawer interlocking mechanism 12 is further arranged in the second end of the drawer 1, and a drawer interlocking mechanism handle 13 which is in adaptive connection with the drawer interlocking mechanism 12 is arranged at the end part of the second end of the drawer 1.
The embodiment of the utility model provides an in, drawer interlocking device 12 can adopt the current structural style commonly used, and drawer interlocking device handle 13 can realize the operation control to drawer interlocking device 12, avoids active filter module 2 to stimulate drawer 1 under electrified state through drawer interlocking device 12. In addition, still set up cooling fan 6 in the first end tip of drawer 1, cooling fan 6 is located drawer 1, can realize the heat dissipation in the drawer 1 through cooling fan 6.
In the embodiment of the utility model, the main power plug 4 through the drawer 1 is connected with the main power bus 5 of the low-voltage cabinet 19, the main power plug 4 is connected with the air circuit breaker 18 through the main power plug cable 20, the air circuit breaker 18 is electrically connected with the active filtering power interface 10 through the filter connecting cable 21, thereby realizing the electrical connection between the active filter module 2 and the main power bus 5; the active filter module 2 is connected with a secondary control plug 8 through a secondary signal control port 9 of the active filter module, and is electrically connected with a secondary control socket 7 of the low-voltage cabinet 19 through the secondary control plug 8, so that a control instruction of the active filter module of the low-voltage cabinet 19 is obtained; the display 14 at the second end of the drawer 1 will display the operating status and data of the active filter module 2; the air circuit breaker operating handle 15 and the air circuit breaker operating mechanism 17 on the drawer 1 operate the air circuit breaker 18, so that the power switch of the active filter module 2 is controlled: the drawer 1 is prevented from being inserted and pulled out in a loaded state through the cooperation of the interlocking mechanism operating handle 13 on the drawer shell 1, the drawer interlocking mechanism 12, the air circuit breaker operating handle 15 and the air circuit breaker operating mechanism 17.
The utility model discloses an active filter module 2's modularization equipment obtains reliable operation. Through the mode of plug, can be at the power of incessant low-voltage cabinet 19, can take out fast and trade active filter module 2, reach the purpose of quick maintenance active filter module 2.
The above-mentioned embodiments are merely illustrative of the novel technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the novel concept and implement the present invention, and not to limit the scope of the invention, which is to be construed as being limited only by the claims.

Claims (7)

1. The utility model provides a drawer type active filter device of convenient maintenance, characterized by: the active filter module (2) is positioned in the drawer (1), a main power plug (4) which can be in adaptive connection with a main power bus (5) on a low-voltage cabinet (19) and a secondary control plug (8) which can be in adaptive connection with a secondary control socket (7) on the low-voltage cabinet (19) are arranged at the end part of the first end of the drawer (1), and when the drawer (1) is pulled, the main power plug (4) and the main power bus (5) can be separated from each other, and the secondary control plug (8) and the secondary control socket (7) can be separated from each other;
the main power plug (4) can be electrically connected with an active filter power interface (10) on the active filter module (2) through an air circuit breaker (18), the secondary control plug (8) can be electrically connected with an active filter module secondary signal control port (9) on the active filter module (2), an active filter module display interface (11) on the active filter module (2) can be electrically connected with a display (14), the display (14) is positioned at the second end part of the drawer (1), and an air circuit breaker operating handle (15) capable of operating the air circuit breaker (18) and a drawer handle (16) used for pulling the drawer (1) are further arranged at the second end part of the drawer (1).
2. An easy-to-service drawer-style active filter device as claimed in claim 1, wherein: drawer pulleys (3) are arranged on two sides of the drawer (1), and the drawer (1) can be pulled to move on the low-voltage cabinet (19) through the drawer pulleys (3).
3. An easy-to-service drawer-style active filter device as claimed in claim 1, wherein: the main power plug (4) is connected with the wire inlet end of the air circuit breaker (18) through a main power plug cable (20), and the wire outlet end of the air circuit breaker (18) is electrically connected with the active filter power interface (10) through a filter connecting cable (21).
4. An easy-to-service drawer-style active filter device as claimed in claim 1, wherein: the active filter module display interface (11) is connected with the display (14) through a display connecting cable (22), the display (14) is located outside the drawer (1), and the running state of the active filter module (2) can be displayed and output through the display (14).
5. An easy-to-service drawer-style active filter device as claimed in claim 1, wherein: set up on air circuit breaker (18) with air circuit breaker operating device (17) of air circuit breaker (18) adaptation, air circuit breaker operating handle (15) can realize the operation to air circuit breaker (18) through air circuit breaker operating device (17).
6. An easy-to-service drawer-style active filter device as claimed in claim 1, wherein: a drawer interlocking mechanism (12) is further arranged in the second end of the drawer (1), and a drawer interlocking mechanism handle (13) which is in adaptive connection with the drawer interlocking mechanism (12) is arranged at the end part of the second end of the drawer (1).
7. An easy-to-service drawer-style active filter device as claimed in claim 1, wherein: and a heat radiation fan (6) is also arranged in the first end part of the drawer (1).
CN201921366632.4U 2019-08-21 2019-08-21 Drawer type active filter device convenient to overhaul Active CN210201314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921366632.4U CN210201314U (en) 2019-08-21 2019-08-21 Drawer type active filter device convenient to overhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921366632.4U CN210201314U (en) 2019-08-21 2019-08-21 Drawer type active filter device convenient to overhaul

Publications (1)

Publication Number Publication Date
CN210201314U true CN210201314U (en) 2020-03-27

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ID=69866179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921366632.4U Active CN210201314U (en) 2019-08-21 2019-08-21 Drawer type active filter device convenient to overhaul

Country Status (1)

Country Link
CN (1) CN210201314U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115714328A (en) * 2022-11-23 2023-02-24 杭州荣科电气设备有限公司 Low-voltage active filter cabinet with short-circuit protection independent module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115714328A (en) * 2022-11-23 2023-02-24 杭州荣科电气设备有限公司 Low-voltage active filter cabinet with short-circuit protection independent module

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