CN216852821U - Energy storage auxiliary frequency modulation medium-voltage box type converter - Google Patents
Energy storage auxiliary frequency modulation medium-voltage box type converter Download PDFInfo
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- CN216852821U CN216852821U CN202123274365.8U CN202123274365U CN216852821U CN 216852821 U CN216852821 U CN 216852821U CN 202123274365 U CN202123274365 U CN 202123274365U CN 216852821 U CN216852821 U CN 216852821U
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Abstract
The utility model relates to the technical field of box-type current transformer devices, in particular to an energy storage auxiliary frequency modulation medium voltage box-type current transformer, which comprises a current transformer main body, wherein the bottom end of the current transformer main body is provided with an installation base, the bottom end of the current transformer main body is movably connected with the top end of the installation base through a plurality of groups of damping components, the current transformer main body is opened with a cavity, the bottom end of the cavity of the current transformer main body is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a vertical plate, four groups of pulling plates are symmetrically arranged on two sides of the vertical plate, the two ends of each pulling plate are respectively connected with the inner wall of the current transformer main body and the two ends of the vertical plate in a sliding way, the vertical plate is rotatably connected with two groups of lighting units, two groups of heat dissipation components are symmetrically arranged on the bottom plate, the bottom end of each heat dissipation component is fixedly connected with the top end of the bottom plate, the top end of each group of heat dissipation component is clamped with a dust screen, the outer wall of the current transformer main body is provided with a plurality of heat dissipation breathable screens, the utility model has simple structure, reasonable arrangement and practicability.
Description
Technical Field
The utility model relates to a box converter technical field specifically is a box converter of energy storage auxiliary frequency modulation middling pressure.
Background
The energy storage converter CAN control the charging and discharging processes of the storage battery, alternating current and direct current conversion is carried out, power CAN be directly supplied to an alternating current load under the condition of no power grid, the energy storage converter is composed of a DC/AC bidirectional converter, a control unit and the like, the energy storage converter controller receives a background control instruction through communication, the converter is controlled to charge or discharge the battery according to the symbol and the size of the power instruction, the adjustment of active power and reactive power of the power grid is achieved, the energy storage converter controller is communicated with a BMS through a CAN interface, battery pack state information is obtained, protective charging and discharging of the battery CAN be achieved, and the operation safety of the battery is ensured.
The existing energy storage converter is generally placed outdoors, so that parts inside the energy storage converter are easy to damage, and maintenance and repair processes need to be performed regularly, but the existing commonly-used energy storage converter is generally troublesome to repair, is particularly inconvenient to repair partial elements, and needs to perform lighting work while being repaired by maintenance personnel in an environment with poor light, so that the efficiency of the maintenance process is lowered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy storage auxiliary frequency modulation middling pressure box formula converter to solve the problem of proposing in the above-mentioned background art.
For realizing above-mentioned purpose, a box converter in supplementary frequency modulation of energy storage, including the converter main part, the bottom of converter main part is provided with the installation base, and the bottom of converter main part is through the top swing joint of a plurality of groups damper and installation base, the converter main part is opened there is the cavity, and the cavity bottom fixedly connected with bottom plate of converter main part, the top fixedly connected with riser of bottom plate, and the bilateral symmetry of riser is provided with four groups and takes out the board, every group take out the board both ends respectively with the both ends sliding connection of converter main part inner wall and riser, rotate on the riser and be connected with two sets of lighting unit.
Preferably: two groups of radiating assemblies are symmetrically arranged on the bottom plate, and the bottom ends of the radiating assemblies are fixedly connected with the top end of the bottom plate.
Preferably, the following components: and the top end of each group of heat dissipation assembly is clamped with a dust screen, and a fan is arranged in each heat dissipation assembly and connected with an external power supply and a control switch.
Preferably: each group of drawing plates are provided with heat dissipation through holes in a penetrating mode, and the outer wall of the converter main body is provided with a plurality of groups of heat dissipation breathable nets.
Preferably: rectangular sliding grooves are symmetrically formed in two ends of the vertical plate and are in sliding fit with the drawing plate.
Preferably: and one end of the illumination unit is provided with an illumination lamp and is connected with an independent power supply.
Preferably: the lighting unit top and bottom all fixedly connected with pivot, and the pivot other end all rotates with the riser and is connected.
Preferably: the damping assembly comprises a lantern ring, a top rod and a spring, the lantern ring is sleeved on the top rod and movably connected with the top rod, the other end of the lantern ring is fixedly connected with the bottom end of the bottom plate, one end of the top rod is fixedly connected with the top end of the installation base, the other end of the top rod is fixedly connected with the spring, and the other end of the spring is fixedly connected with the inner wall of the lantern ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the two ends of the four drawing plates are respectively connected with the vertical plate and the converter main body in a sliding way, and the four drawing plates divide the cavity of the converter main body into four cavities which are independent from each other, when the maintenance and repair process of elements is carried out on a certain small cavity, the maintenance and repair process can be carried out only by drawing out the drawing plates, meanwhile, the lighting unit which is rotatably connected with the vertical plate can enable one end of a lighting lamp of the lighting unit to illuminate the corresponding small cavity by rotating the lighting unit, so that the maintenance work of personnel is facilitated, the drawing plates and the converter main body are provided with heat dissipation through holes or heat dissipation nets, meanwhile, the heat dissipation component arranged at the top end of the bottom plate is internally connected with a fan, the air flow in the cavity of the converter main body can be accelerated, the heat can be dissipated out through the heat dissipation through holes and the heat dissipation nets, the heat dissipation effect is good, and a plurality of groups of damping components are arranged at the bottom end of the converter main body, the spring that sets up through damper can cushion the vibration that partial exogenic action caused the converter main part, avoids the junction of converter main part to cause because the vibration becomes flexible and causes the damage for the component to influence the operation of component, this practical structure is simple, and it is reasonable to set up, has the practicality.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of an energy storage auxiliary frequency modulation medium voltage box type converter provided by the present invention;
fig. 2 is an enlarged schematic view of a structure at a position a of the energy storage auxiliary frequency modulation middle pressure tank type converter provided by the present invention;
fig. 3 is an external schematic view of an energy storage auxiliary frequency modulation middle pressure tank type converter provided by the present invention;
fig. 4 is the utility model provides a shock-absorbing structure of supplementary frequency modulation middling pressure box formula converter of energy storage connects the sketch map.
In the figure:
1. a current transformer main body; 2. installing a base; 3. a shock absorbing assembly; 4. a base plate; 5. a vertical plate; 6. drawing the plate; 7. a lighting unit; 8. a heat dissipation assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Please refer to fig. 1-4, which is a preferred embodiment of the present invention, a box-type converter in energy storage auxiliary frequency modulation, including a converter main body 1, the bottom end of the converter main body 1 is provided with an installation base 2, and the bottom end of the converter main body 1 is movably connected to the top end of the installation base 2 through a plurality of groups of damping assemblies 3, the converter main body 1 is opened with a cavity, and the cavity bottom end of the converter main body 1 is fixedly connected with a bottom plate 4, the top end of the bottom plate 4 is fixedly connected with a vertical plate 5, and the bilateral symmetry of the vertical plate 5 is provided with four groups of pulling plates 6, both ends of each group of pulling plates 6 are respectively connected to the inner wall of the converter main body 1 and both ends of the vertical plate 5 in a sliding manner, and the vertical plate 5 is rotatably connected with two groups of lighting units 7.
Two groups of radiating assemblies 8 are symmetrically arranged on the bottom plate 4, and the bottom ends of the radiating assemblies 8 are fixedly connected with the top end of the bottom plate 4.
The top of each group of heat dissipation assemblies 8 is clamped with a dust screen, and fans are arranged in the heat dissipation assemblies 8 and connected with an external power supply and a control switch.
Each group of drawing plates 6 is provided with a heat dissipation through hole in a penetrating way, and the outer wall of the converter main body 1 is provided with a plurality of groups of heat dissipation breathable nets.
Rectangular sliding grooves are symmetrically formed in two ends of the vertical plate 5 and are in sliding fit with the drawing plate 6.
The lighting unit 7 is provided with a lighting lamp at one end and is connected with an independent power supply.
The top and the bottom of the lighting unit 7 are both fixedly connected with a rotating shaft, and the other end of the rotating shaft is rotatably connected with the vertical plate 5.
The two ends of the four drawing plates 6 are respectively connected with the vertical plate 5 and the converter main body 1 in a sliding manner, and the four drawing plates 6 divide the cavity of the converter main body 1 into four mutually independent cavities, when the maintenance and repair process of elements is carried out on a certain small cavity, the maintenance and repair process can be carried out only by drawing out the drawing plates 6, meanwhile, the illumination unit 7 which is connected on the vertical plate 5 in a rotating manner can enable one end of an illuminating lamp of the illumination unit 7 to illuminate the corresponding small cavity by rotating the illumination unit 7, so that the maintenance work of personnel is facilitated, the drawing plates 6 and the converter main body 1 are provided with radiating through holes or radiating nets, meanwhile, a fan is connected in a radiating component 8 arranged at the top end of the bottom plate 4, the air flow in the cavity of the converter main body 1 can be accelerated, the heat can be dissipated out through the radiating through holes and the radiating nets, and the radiating effect is good, through being provided with a plurality of groups damper 3 in the bottom of converter main part 1, can cushion partial exogenic action through the spring that sets up in damper 3 and cause the vibration of converter main part 1, avoid the junction of converter main part 1 to cause because of the vibration become flexible and cause the damage for the component to influence the operation of component, this practical structure is simple, sets up rationally, has the practicality.
The utility model discloses a work flow: when the maintenance process is maintained to the component in the device, open the door of converter main part 1 one end, take out the board 6 of taking out of appointed loculus bottom, then rotate lighting unit 7 and make lighting unit 7's light rotate to appointed cavity, then open the switch of light, maintain the maintenance process, after the maintenance is finished, will take out the board 6 and push back to the original position, then close lighting unit 7's switch, the fan of the radiator unit 8 that the 4 top of bottom plate set up simultaneously, can accelerate the air flow in converter main part 1 cavity, make the heat scatter away through radiating hole and radiator-grid, can cushion partial exogenic action through the spring that sets up in damper unit 3 and cause the vibration of converter main part 1, avoid the junction of converter main part 1 to cause becoming flexible and cause the damage for the component because of the vibration.
The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.
Claims (8)
1. The utility model provides an energy storage auxiliary frequency modulation middling pressure box formula converter, includes converter main part (1), its characterized in that:
the bottom of converter main part (1) is provided with installation base (2), and the bottom of converter main part (1) through a plurality of top swing joint of organizing damper (3) and installation base (2), converter main part (1) is opened there is the cavity, and the cavity bottom fixedly connected with bottom plate (4) of converter main part (1), the top fixedly connected with riser (5) of bottom plate (4), and the bilateral symmetry of riser (5) is provided with four groups take out board (6), every group take out board (6) both ends respectively with the both ends sliding connection of converter main part (1) inner wall and riser (5), it is connected with two sets of lighting unit (7) to rotate on riser (5).
2. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 1, characterized in that: two groups of radiating assemblies (8) are symmetrically arranged on the bottom plate (4), and the bottom ends of the radiating assemblies (8) are fixedly connected with the top end of the bottom plate (4).
3. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 2, characterized in that: and the top end of each heat dissipation assembly (8) is connected with a dust screen in a clamping manner, and a fan is arranged in each heat dissipation assembly (8) and connected with an external power supply and a control switch.
4. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 1, characterized in that: each group of drawing plates (6) are all provided with heat dissipation through holes in a penetrating mode, and the outer wall of the converter main body (1) is provided with a plurality of groups of heat dissipation breathable nets.
5. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 1, characterized in that: rectangular sliding grooves are symmetrically formed in two ends of the vertical plate (5), and the sliding grooves are in sliding fit with the drawing plate (6).
6. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 1, characterized in that: and one end of the illumination unit (7) is provided with an illumination lamp and is connected with an independent power supply.
7. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 1, characterized in that: the top end and the bottom end of the lighting unit (7) are fixedly connected with a rotating shaft, and the other end of the rotating shaft is rotatably connected with the vertical plate (5).
8. An energy storage auxiliary frequency modulation medium voltage box type converter according to claim 1, characterized in that: damping component (3) include the lantern ring, ejector pin and spring, and the lantern ring cup joint on the ejector pin and with ejector pin swing joint, the lantern ring other end and bottom plate (4) bottom fixed connection, ejector pin one end and installation base (2) top fixed connection, and the ejector pin other end and spring fixed connection, the spring other end and lantern ring inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123274365.8U CN216852821U (en) | 2021-12-23 | 2021-12-23 | Energy storage auxiliary frequency modulation medium-voltage box type converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123274365.8U CN216852821U (en) | 2021-12-23 | 2021-12-23 | Energy storage auxiliary frequency modulation medium-voltage box type converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216852821U true CN216852821U (en) | 2022-06-28 |
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ID=82110972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123274365.8U Active CN216852821U (en) | 2021-12-23 | 2021-12-23 | Energy storage auxiliary frequency modulation medium-voltage box type converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216852821U (en) |
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2021
- 2021-12-23 CN CN202123274365.8U patent/CN216852821U/en active Active
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