CN219513626U - Active filtering cabinet of mobile power generation vehicle - Google Patents
Active filtering cabinet of mobile power generation vehicle Download PDFInfo
- Publication number
- CN219513626U CN219513626U CN202223514695.4U CN202223514695U CN219513626U CN 219513626 U CN219513626 U CN 219513626U CN 202223514695 U CN202223514695 U CN 202223514695U CN 219513626 U CN219513626 U CN 219513626U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- power generation
- active filter
- mobile power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an active filtering cabinet of a mobile power generation vehicle, which comprises: the active filtering module is provided with a high-voltage line bank unit and a communication unit; the first cabinet body is provided with a first accommodating cavity for accommodating the active filtering module; the guide rail is arranged in the first accommodating cavity and used for installing the active filtering module; the component module comprises a circuit breaker unit connected with the high-voltage line bank unit; the control unit is connected with the communication unit; and the indication unit is connected with the active filtering module. The active filter cabinet disclosed by the utility model has the advantages that the active filter module and the component module are separately installed, the modular design is realized, different installation positions can be met, the installation is flexible, the combination is stronger, the size of the active filter cabinet and the requirement on the installation space are reduced, the requirements of different types of electric vehicles can be met, and the position adjustment is realized at different installation positions.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, and particularly relates to an active filtering cabinet of a mobile power generation vehicle.
Background
In the emergency of power electronics and communication, the emergency power generation car plays a very important role in power failure rush repair and power supply; meanwhile, in some fields, in order to ensure the capability of normal working under extreme weather, an emergency diesel power station or an emergency power supply vehicle is also provided, but in the power generation process of the emergency power supply vehicle, the phenomenon of three-phase unbalance is commonly existed due to different nonlinear load, impact load, uneven load and single-phase load power consumption, the phenomenon of damaging a circuit and a transformer occurs, the safe operation and the power quality of the transformer are influenced, and therefore, the metering loss and even the generator is burnt out. The active filter can ensure the safe and stable operation of the power supply and distribution system; however, the existing active filter cabinet is large in size, has stricter requirements on installation space, is inflexible in installation mode, and cannot meet the requirements of different types of power generation vehicles and different installation position adjustment.
Disclosure of Invention
Based on the problems that the existing active filter cabinet is large in size and inflexible to install, and cannot meet the requirements of different types of power generation vehicles and adjustment of different installation positions are solved.
The embodiment of the utility model provides an active filtering cabinet of a mobile power generation car, which comprises:
the active filtering module is provided with a high-voltage line bank unit and a communication unit;
the first cabinet body is provided with a first accommodating cavity for accommodating the active filtering module;
the guide rail is arranged in the first accommodating cavity and used for installing the active filtering module;
the component module comprises a circuit breaker unit connected with the high-voltage line bank unit; the control unit is connected with the communication unit; and the indication unit is connected with the active filtering module.
Further, the cabinet further includes:
the second cabinet body is provided with a second accommodating cavity for accommodating the component module; the second cabinet body is detachably connected with the first cabinet body.
Further, an air inlet is formed in one side of the first cabinet body, and an air outlet is formed in the other side of the first cabinet body;
a fan is further arranged in the first accommodating cavity; the fan is arranged corresponding to the air inlet and the air outlet, and is used for introducing external air flow into the first accommodating cavity through the air inlet and discharging the air flow through the air outlet.
Further, the air outlet is arranged at one side of the first cabinet body corresponding to the side where the air inlet is arranged.
Further, waterproof dust filtering components are respectively arranged on the air inlet and the air outlet and used for preventing foreign water and dust.
Further, a fixing structure is arranged on the first cabinet body, the cabinet comprises at least one first cabinet body, and the first cabinet bodies are detachably connected through the fixing structure.
Further, the second cabinet body is provided with a burglary-resisting door, one side of the burglary-resisting door is connected with the second cabinet body, and the burglary-resisting door rotates around a connecting shaft of the burglary-resisting door and the second cabinet body, so that the other side of the burglary-resisting door is in an open or closed state relative to the other side corresponding to the side, connected with the burglary-resisting door, of the second cabinet body.
Further, a perspective window is arranged on the burglary-resisting door, and the perspective window is used for observing states of the control unit and the indication unit.
Further, a positioning structure corresponding to the guide rail is arranged in the first accommodating cavity and is used for being matched with the guide rail, so that the active filter module is detachably mounted on the guide rail.
Further, a first through hole is formed in the first cabinet body, a second through hole is formed in the second cabinet body, and the high-voltage line bank unit and the circuit breaker unit are connected through a cable penetrating through the first through hole and the second through hole.
According to the mobile power generation car active filter cabinet provided by the utility model, the guide rail is arranged in the first accommodating cavity of the first cabinet body, the active filter module is installed in the first cabinet body through the guide rail and is connected with the circuit breaker unit through the high-voltage line unit, the communication unit is connected with the control unit, the active filter module is connected with the indicating unit, the active filter module and the component module are separately installed, the modularized design is realized, different installation positions can be met, the installation is flexible and the combination is stronger, the volume of the active filter cabinet and the requirement on the installation space are reduced, the requirements of different types of power generation cars can be met, and the position adjustment is realized at different installation positions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an active filtering cabinet of a mobile power generation vehicle according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an active filter cabinet of the other mobile power generation car in fig. 1;
fig. 3 is a schematic structural diagram of another active filtering cabinet of a mobile power generation vehicle according to an embodiment of the present utility model;
FIG. 4 is an exploded view of the active filter cabinet of the mobile power generation car of FIG. 1;
fig. 5 is a partially enlarged schematic view of the structure of fig. 2 at a.
The meaning of the reference numerals in the drawings are:
100-active filter cabinet, 1-active filter module, 11-high voltage line unit and 12-communication unit; 2-a first cabinet body, 21-a first accommodating cavity, 211-a fan, 22-an air inlet, 23-an air outlet, 24-a waterproof dust filtering component and 25-a fixed structure; 3-a guide rail; 4-component modules, 41-circuit breaker units, 42-control units and 43-indication units; 5-a second cabinet body, 51-a second accommodating cavity; 6-burglary-resisting door, 61-perspective window; 7-positioning structure.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1 to 5, fig. 1 is a schematic structural diagram of an active filtering cabinet 100 of a mobile power generation vehicle according to an embodiment of the present utility model; fig. 2 is a schematic structural diagram of the active filter cabinet 100 of the other mobile power generation car in fig. 1; fig. 3 is a schematic structural diagram of another active filtering cabinet 100 of a mobile power generation car according to an embodiment of the present utility model; fig. 4 is an exploded view of the mobile power generation car active filter cabinet 100 of fig. 1; FIG. 5 is a schematic view of the structure of FIG. 2 with a partial enlargement at A; the cabinet 100 includes: the active filtering module 1 is provided with a high-voltage line bank unit 11 and a communication unit 12; a first cabinet 2, wherein the first cabinet 2 is provided with a first accommodating cavity 21 for accommodating the active filter module 1; a guide rail 3 disposed in the first accommodating cavity 21 for mounting the active filter module 1; a component module 4, wherein the component module 4 comprises a circuit breaker unit 41 connected with the high-voltage line unit 11; a control unit 42 connected to the communication unit 12; an indication unit 43 connected to the active filter module 1.
Specifically, the guide rail 3 is disposed in the first accommodating cavity 21 of the first cabinet body 2, the active filter modules 1 are installed in the first cabinet body 2 through the guide rail 3, and optionally, a plurality of guide rails 3 can be disposed in the first accommodating cavity 21 of the guide rail 3, and different numbers of active filter modules 1 can be installed on the guide rail 3 according to actual demands of users. According to the installation actual space, the circuit breaker switch unit 41, the control unit 42 and the indication unit 43 of the component module 4 are arranged in the available space, the circuit breaker switch unit 41 is connected through the high-voltage line unit 11, the communication unit 12 is connected with the control unit 42, the active filter module 1 is connected with the indication unit 43, communication between the active filter module 1 and the component module 4 is realized, the component module 4 and the active filter module 1 are separately installed, different installation positions can be met, the combinability is stronger, and the requirement on the installation space is reduced.
Preferably, in the present embodiment, the indication unit 43 may be an indication lamp, and the manipulation unit 42 may be a manipulation panel.
In some embodiments, as shown in fig. 1-4, another schematic structural diagram of an active filtering cabinet 100 of a mobile power generation car according to the present utility model is provided, where the cabinet 100 further includes: the second cabinet body 5, the second cabinet body 5 is provided with a second accommodating cavity 51 for accommodating the component module 4; the second cabinet body 5 is detachably connected with the first cabinet body 2.
Specifically, in the present embodiment, by disposing the component module 4 in the second cabinet 5, modular design and separate installation between the active filter module 1 and the component module 4 are realized. The relative positions of the first cabinet body 1 and the second cabinet body 5 can be spliced according to the actual installation environment and the user demand so as to adapt to the power generation vehicle and the installation space without the model.
In some embodiments, as shown in fig. 1 and 4, an air inlet 22 is formed on one side of the first cabinet 2, and an air outlet 23 is formed on the other side of the first cabinet 2; as shown in fig. 2 and 5, a fan 211 is further disposed in the first accommodating cavity 21; the fan 211 is disposed corresponding to the air inlet 22 and the air outlet 23, and the fan 211 is used for introducing external air into the first accommodating cavity 21 through the air inlet 22 and discharging the air through the air outlet 23.
Specifically, in this embodiment, through the cooperation between the fan 211 and the air inlet 22 and the air outlet 23, the air flow enters the first accommodating cavity 21 from the air inlet 22, so that the air flow discharges the heat generated during the operation of the active filter module 1 from the air outlet 23 through the air flow, thereby realizing the heat dissipation of the active filter module 1 in the first accommodating cavity 21, reducing the damage of the active filter module 1 and reducing the equipment maintenance cost.
Preferably, in some embodiments, the air outlet 23 is provided at a side of the first cabinet 2 corresponding to a side of the air inlet 22. Specifically, by providing the air outlet 23 on the side of the first cabinet 2 corresponding to the side of the air inlet 22, the heat dissipation efficiency is improved.
In some embodiments, as shown in fig. 1 and 4, the air inlet 22 and the air outlet 23 are respectively provided with a waterproof dust filtering component 24, and the waterproof dust filtering component 24 is used for preventing external water and dust.
Specifically, in this embodiment, by providing the waterproof dust filtering component 24 on the air inlet 22 and the air outlet 23, it is possible to prevent water and dust entrained in the air flow from entering the first accommodating chamber 21 while ensuring that the air flow enters and exits from the first accommodating chamber 21, and to affect the active filter module 1. So that the active filter cabinet 100 can maintain normal operation even in a relatively severe operating environment.
In some implementations, as shown in fig. 1, 3 and 4, the first cabinet 2 is provided with a fixing structure 25, and the cabinet 100 includes at least one first cabinet 2, and the first cabinets 2 are detachably connected through the fixing structure 25.
Specifically, in this embodiment, the fixing structure 25 connects the plurality of first cabinets 2, so as to implement parallel connection and smooth capacity expansion of the plurality of first cabinets 2 according to the needs of clients, so that the cabinet 100 can be suitable for more types of electric power generation vehicles. The installation positions among the first cabinets 2 can be flexibly assembled, so that the external installation is more convenient when the electric cabinet is used, meanwhile, the electric equipment is reduced to generate larger interference and damage, and the installation positions among the first cabinets 2 are not limited in the embodiment.
In some embodiments, as shown in fig. 1-4, the second cabinet 5 is provided with a security door 6, one side of the security door 6 is connected to one side of the second cabinet 5, and the security door 6 rotates around a connecting shaft between the security door 6 and the second cabinet 5, so that the other side of the security door 6 is in an open or closed state relative to the other side corresponding to the side where the security door 6 is connected to the second cabinet 5.
Specifically, in this embodiment, the burglary-resisting door 6 is disposed on the second cabinet body 5, so that the component module 4 in the second cabinet body 5 is conveniently controlled, and in the use process, the active filtering cabinet 100 is only required to be controlled through the burglary-resisting door 6, so that the active filtering cabinet 100 is safer and more reliable in the use process.
In some embodiments, as shown in fig. 1, 3 and 4, a perspective window 61 is provided on the security door 6, and the perspective window 61 is used for observing the states of the control unit 42 and the indicating unit 43.
Specifically, in this embodiment, by providing the perspective window 61 on the burglary-resisting door 6, the states of the control unit 42 and the indicating unit 43 can be observed in real time, and the conditions (such as negative sequence and zero sequence current components) occurring in the power generation car can be checked in real time, so that when abnormal conditions occur, the abnormal conditions can be quickly corrected, and the power quality of the distribution network can be improved.
In some embodiments, as shown in fig. 1 and 5, a positioning structure 7 corresponding to the guide rail 3 is disposed in the first accommodating cavity 21, and the positioning structure 7 is used for being matched with the guide rail 3, so that the active filter module 1 is detachably mounted on the guide rail 3.
Specifically, in the present embodiment, by providing the positioning structure 7 corresponding to the guide rail 3 in the first accommodating chamber 21, the active filter module 1 can be detachably connected to the first cabinet 2, and the active filter module 1 can be prevented from sliding in the first accommodating chamber 21.
In some embodiments, the first cabinet 2 is provided with a first through hole (not shown in the figure), the second cabinet 5 is provided with a second through hole (not shown in the figure), and the high-voltage line unit 11 and the circuit breaker unit 41 are connected by a cable passing through the first through hole (not shown in the figure) and the second through hole (not shown in the figure).
Specifically, in this embodiment, the high-voltage line unit 11 and the circuit breaker unit 41 are connected by a cable passing through the first through hole (not shown in the figure) and the second through hole (not shown in the figure), so as to implement wired connection, and may be designed as wireless connection according to actual needs. The connection between the communication unit 12 and the control unit 42, and the connection between the active filtering module 1 and the indication unit 43 may be wired or wireless, and in this embodiment, the connection is not limited specifically.
The active filtering cabinet of the mobile power generation car disclosed by the embodiment of the utility model is described in detail, and specific examples are applied to the explanation of the principle and the implementation mode of the utility model, and the explanation of the above embodiment is only used for helping to understand the active filtering cabinet of the mobile power generation car and the core idea thereof; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the idea of the present utility model, the present disclosure should not be construed as limiting the present utility model in summary.
Claims (10)
1. An active filtering cabinet for a mobile power generation vehicle, the cabinet comprising:
the active filtering module is provided with a high-voltage line bank unit and a communication unit;
the first cabinet body is provided with a first accommodating cavity for accommodating the active filtering module;
the guide rail is arranged in the first accommodating cavity and used for installing the active filtering module;
the component module comprises a circuit breaker unit connected with the high-voltage line bank unit; the control unit is connected with the communication unit; and the indication unit is connected with the active filtering module.
2. The mobile power generation vehicle active filter cabinet of claim 1, further comprising:
the second cabinet body is provided with a second accommodating cavity for accommodating the component module; the second cabinet body is detachably connected with the first cabinet body.
3. The mobile power generation car active filter cabinet according to claim 1, wherein one side of the first cabinet body is provided with an air inlet, and the other side of the first cabinet body is provided with an air outlet;
a fan is further arranged in the first accommodating cavity; the fan is arranged corresponding to the air inlet and the air outlet, and is used for introducing external air flow into the first accommodating cavity through the air inlet and discharging the air flow through the air outlet.
4. The mobile power generation system active filter cabinet of claim 3, wherein the air outlet is provided at a side of the first cabinet corresponding to a side where the air inlet is provided.
5. The mobile power generation car active filter cabinet of claim 3, wherein the air inlet and the air outlet are respectively provided with a waterproof dust filtering component, and the waterproof dust filtering component is used for preventing foreign water and dust.
6. The mobile power generation car active filter cabinet of claim 1, wherein the first cabinet body is provided with a fixing structure, the cabinet comprises at least one first cabinet body, and the first cabinet bodies are detachably connected through the fixing structure.
7. The mobile power generation car active filter cabinet of claim 2, wherein the second cabinet body is provided with an anti-theft door, one side of the anti-theft door is connected with the second cabinet body, and the anti-theft door rotates around a connecting shaft of the anti-theft door and the second cabinet body, so that the other side of the anti-theft door is in an open or closed state relative to the other side corresponding to the side of the anti-theft door connected with the second cabinet body.
8. The mobile power generation car active filter cabinet of claim 7, wherein a perspective window is provided on the burglary-resisting door, the perspective window being used for observing states of the control unit and the indication unit.
9. The mobile power generation car active filter cabinet of claim 1, wherein a positioning structure corresponding to the guide rail is disposed in the first accommodating cavity, and the positioning structure is used for being matched with the guide rail, so that the active filter module is detachably mounted on the guide rail.
10. The mobile power generation car active filter cabinet of claim 2, wherein a first through hole is formed in the first cabinet body, a second through hole is formed in the second cabinet body, and the high-voltage line unit and the circuit breaker unit are connected through cables passing through the first through hole and the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223514695.4U CN219513626U (en) | 2022-12-28 | 2022-12-28 | Active filtering cabinet of mobile power generation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223514695.4U CN219513626U (en) | 2022-12-28 | 2022-12-28 | Active filtering cabinet of mobile power generation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219513626U true CN219513626U (en) | 2023-08-11 |
Family
ID=87529407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223514695.4U Active CN219513626U (en) | 2022-12-28 | 2022-12-28 | Active filtering cabinet of mobile power generation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219513626U (en) |
-
2022
- 2022-12-28 CN CN202223514695.4U patent/CN219513626U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110299850B (en) | High-power traction auxiliary converter | |
| US20070254193A1 (en) | Fuel Cell Power Generation System | |
| CN219513626U (en) | Active filtering cabinet of mobile power generation vehicle | |
| CN110774899B (en) | Contactor box of pure electric rail locomotive | |
| US11742772B1 (en) | Parallel assembly of rectifier modules, rectifier cabinet and dc power supply system thereof | |
| CN103633575A (en) | Marine medium-voltage power distribution unit | |
| CN211182810U (en) | Airborne high-voltage direct starting cabinet for central air conditioner | |
| CN215528890U (en) | Permanent magnet traction converter | |
| CN108819770A (en) | A kind of rush-harvesting and rush-planting non-on-board charger of single open-door | |
| CN210693523U (en) | Modularized charging equipment | |
| CN113071361A (en) | Integrated control module of double-gun direct-current charging pile | |
| CN220775010U (en) | Integrated box-type substation | |
| CN215772001U (en) | Switch cabinet body, switch cabinet and portable power source car | |
| RU2451375C1 (en) | Electric switchgear | |
| CN216290201U (en) | Hot plug type modularized intelligent capacitor device | |
| CN221057856U (en) | DC power distribution cabinet of electric ship | |
| CN221102180U (en) | Integrated structure of battery management system | |
| CN212909092U (en) | Quick access box of low-voltage emergency generator car | |
| CN219123949U (en) | Main cabinet of direct-current charger | |
| CN213846248U (en) | Capacitor energy storage device | |
| CN212786233U (en) | Network cabinet and container type data center | |
| CN217406008U (en) | Energy storage container distribution conflux cabinet and energy storage container | |
| CN215816989U (en) | Dual-power distribution device for automatic switching system of water supply plant station | |
| CN219498648U (en) | Special high-capacity explosion-proof pressure relief box-type substation for nuclear power station | |
| CN219760327U (en) | Integrated energy storage cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |