CN210224632U - Energy storage converter - Google Patents
Energy storage converter Download PDFInfo
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- CN210224632U CN210224632U CN201921122882.3U CN201921122882U CN210224632U CN 210224632 U CN210224632 U CN 210224632U CN 201921122882 U CN201921122882 U CN 201921122882U CN 210224632 U CN210224632 U CN 210224632U
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- energy storage
- cabinet
- storage converter
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Abstract
The application discloses an energy storage converter, which comprises a power distribution cabinet and a power cabinet which are adjacently arranged side by side; the power distribution cabinet comprises an incoming line wiring terminal, an outgoing line breaker, an incoming line isolating switch and a control box; the power cabinet comprises a rectifying unit and a filtering unit; the rectifying unit comprises a capacitor, an inductor and a resistor. The energy storage converter is compact in structure and high in space utilization rate; the whole machine has relatively small volume and high power density, and is beneficial to the integration of whole machine manufacturers; the cost is also lower.
Description
Technical Field
The application relates to the technical field of power electronics, in particular to an energy storage converter.
Background
In recent years, with the rapid development of energy storage converters, the single-machine capacity of the converters is continuously improved, and the power density requirement of the converters is gradually improved, so that the cabinet body of the energy storage converter must be reasonably designed on the premise of meeting the functional requirements, the space in the cabinet is fully utilized, and the power density is improved.
The existing energy storage converter cabinet is generally designed to be formed by combining a plurality of cabinet bodies such as a grid-connected cabinet, a power distribution cabinet, a power cabinet, a control box (or a control cabinet) and the like, and has the problems of large volume, low power density and high cost, and the existing energy storage converter cabinet is often inconvenient to transport, difficult to install, not good to maintain and the like due to small arrangement space in the field application process.
SUMMERY OF THE UTILITY MODEL
In view of this, the present application aims to provide an energy storage converter to solve the problems of large volume, low power density, high cost, inconvenient transportation, difficult installation and poor maintenance of the existing energy storage converter cabinet.
The technical scheme adopted by the application for solving the technical problems is as follows:
according to one aspect of the application, an energy storage converter is provided, wherein the energy storage converter comprises a power distribution cabinet and a power cabinet which are adjacently arranged side by side;
the power distribution cabinet comprises an incoming line wiring terminal, an outgoing line breaker, an incoming line isolating switch and a control box;
the power cabinet comprises a rectifying unit and a filtering unit; the rectifying unit comprises a capacitor, an inductor and a resistor.
In a possible embodiment, the incoming line disconnector is arranged on the right side of the bottom of the switch cabinet;
one end of the incoming line isolating switch is connected with the incoming line wiring terminal, and the other end of the incoming line isolating switch is connected with the filtering unit through a circuit detection and protection element.
In one possible embodiment, the circuit detection and protection element includes a transformer and a fuse.
In one possible embodiment, the UPS is arranged in the middle of the switch cabinet.
In one possible embodiment, the power distribution board is arranged in the middle of the power distribution cabinet and above the UPS.
In a possible embodiment, the control box is arranged in the upper part of the switch cabinet.
In one possible embodiment, the filter unit is arranged on the left side of the power cabinet;
one end of the filtering unit is connected with the incoming line isolating switch, and the other end of the filtering unit is connected with the rectifying unit.
In one possible embodiment, the rectifier unit is arranged on the right side of the power cabinet;
one end of the rectifying unit is connected with the filtering unit, and the other end of the rectifying unit is connected with the outgoing line breaker.
In a possible embodiment, the outgoing line breaker is arranged on the left side of the bottom of the distribution cabinet;
one end of the outgoing line breaker is connected with the rectifying unit, and the other end of the outgoing line breaker is connected with the outgoing line wiring terminal.
The energy storage converter of the embodiment of the application has the advantages that the structure is compact, and the space utilization rate is high; the whole machine has relatively small volume and high power density, and is beneficial to the integration of whole machine manufacturers; the cost is also lower.
Drawings
Fig. 1 is a schematic structural diagram of an energy storage converter according to an embodiment of the present application.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer and clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, an embodiment of the present application provides an energy storage converter, where the energy storage converter includes a power distribution cabinet a and a power cabinet B that are adjacently arranged side by side;
the power distribution cabinet A comprises an incoming line wiring terminal 2, an outgoing line wiring terminal 1, an outgoing line breaker 3, an incoming line isolating switch 4, a UPS5, a distribution board 6 and a control box 7;
the power cabinet B comprises a rectifying unit 9 and a filtering unit 8; the rectifying unit 9 includes a capacitor, an inductor, a resistor, and a heat sink (not shown).
In this embodiment, the incoming line disconnector 4 is arranged on the right side of the bottom of the distribution cabinet a;
one end of the incoming line isolating switch 4 is connected with the incoming line wiring terminal 2, and the other end is connected with the filtering unit 8 through a circuit detection and protection element (not shown in the attached drawing).
In this embodiment, the circuit detection and protection components include transformers and fuses (not shown in the drawings).
In the present embodiment, the UPS5 is disposed in the middle of the switch board a.
In the present embodiment, the distribution board 6 is disposed in the middle of the distribution cabinet a and above the UPS 5.
In this embodiment, the control box 7 is arranged in the upper part of the electrical cabinet a.
In the present embodiment, the filtering unit 8 is disposed on the left side of the power cabinet B;
one end of the filtering unit 8 is connected with the incoming line isolating switch 4, and the other end is connected with the rectifying unit 9.
In the present embodiment, the rectifying unit 9 is disposed on the right side of the power cabinet B;
one end of the rectifying unit 9 is connected with the filtering unit 8, and the other end is connected with the outgoing line breaker 3.
In this embodiment, the outgoing line breaker 3 is arranged on the left side of the bottom of the power distribution cabinet a;
one end of the outgoing line breaker 3 is connected with the rectifying unit 9, and the other end of the outgoing line breaker is connected with the outgoing line wiring terminal 1.
The energy storage converter of the embodiment of the application has the advantages that the structure is compact, and the space utilization rate is high; the whole machine has relatively small volume and high power density, and is beneficial to the integration of whole machine manufacturers; the cost is also lower.
The preferred embodiments of the present application have been described above with reference to the accompanying drawings, and are not intended to limit the scope of the claims of the application accordingly. Any modifications, equivalents and improvements which may occur to those skilled in the art without departing from the scope and spirit of the present application are intended to be within the scope of the claims of the present application.
Claims (9)
1. The energy storage converter is characterized by comprising a power distribution cabinet and a power cabinet which are adjacently arranged side by side;
the power distribution cabinet comprises an incoming line wiring terminal, an outgoing line breaker, an incoming line isolating switch and a control box;
the power cabinet comprises a rectifying unit and a filtering unit; the rectifying unit comprises a capacitor, an inductor and a resistor.
2. The energy storage converter according to claim 1, wherein the incoming line disconnector is arranged on the right side of the bottom of the switch cabinet;
one end of the incoming line isolating switch is connected with the incoming line wiring terminal, and the other end of the incoming line isolating switch is connected with the filtering unit through a circuit detection and protection element.
3. The energy storage converter according to claim 2, wherein said circuit detection and protection elements comprise transformers and fuses.
4. The energy storage converter according to claim 1, further comprising a UPS within the power distribution cabinet, the UPS being disposed in a middle portion of the power distribution cabinet.
5. The energy storage converter according to claim 4, further comprising a distribution board in the distribution cabinet, wherein the distribution board is arranged in the middle of the distribution cabinet and above the UPS.
6. The energy storing converter according to claim 1, wherein said control box is arranged in an upper part of said switch cabinet.
7. The energy storage converter according to claim 1, wherein the filter unit is arranged on the left side of the power cabinet;
one end of the filtering unit is connected with the incoming line isolating switch, and the other end of the filtering unit is connected with the rectifying unit.
8. The energy storage converter according to claim 7, wherein the rectifying unit is arranged at the right side of the power cabinet;
one end of the rectifying unit is connected with the filtering unit, and the other end of the rectifying unit is connected with the outgoing line breaker.
9. The energy storage converter according to claim 8, wherein the outgoing line breaker is arranged on the left side of the bottom of the distribution cabinet;
one end of the outgoing line breaker is connected with the rectifying unit, and the other end of the outgoing line breaker is connected with the outgoing line wiring terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122882.3U CN210224632U (en) | 2019-07-17 | 2019-07-17 | Energy storage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122882.3U CN210224632U (en) | 2019-07-17 | 2019-07-17 | Energy storage converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210224632U true CN210224632U (en) | 2020-03-31 |
Family
ID=69917279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921122882.3U Active CN210224632U (en) | 2019-07-17 | 2019-07-17 | Energy storage converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210224632U (en) |
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2019
- 2019-07-17 CN CN201921122882.3U patent/CN210224632U/en active Active
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