CN210779584U - Low-power energy storage inverter device - Google Patents
Low-power energy storage inverter device Download PDFInfo
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- CN210779584U CN210779584U CN201921903075.5U CN201921903075U CN210779584U CN 210779584 U CN210779584 U CN 210779584U CN 201921903075 U CN201921903075 U CN 201921903075U CN 210779584 U CN210779584 U CN 210779584U
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Abstract
The utility model relates to a miniwatt type energy storage dc-to-ac converter device belongs to energy storage technical field. The device comprises a control cabinet body 1, a cabinet support 2, a transformer cabinet body 3, a rectifier cabinet body 4, a top cover air outlet module 5, a PCS energy storage inverter 101, a reactor 102, a transformer 103 and a control system 104. Wherein the cabinet that shares of the control cabinet body 1, the transformer cabinet body 3, the rectifier cabinet body 4 holds in the palm 2, has avoided the split cabinet combining of the independent cabinet body to handle, the packaging cost that has significantly reduced, but also can be abundant reasonable utilize the inner space in the cabinet, compact structure, rationally distributed, pleasing to the eye, both made things convenient for installation and maintenance work, also be convenient for the device's integrated debugging and modular production.
Description
Technical Field
The utility model belongs to the technical field of the energy storage, a miniwatt type energy storage dc-to-ac converter device is related to.
Background
With the rapid development of socioeconomic, energy and environmental issues have become the major impediments to rapid development in China. In the case of energy shortage, current energy consumption equipment and energy consumption modes waste 50% -70% of the total energy in the world. Therefore, it is important to research how to recover and store the wasted energy while developing new energy. The current energy storage modes mainly include: chemical energy storage, physical energy storage and superconducting energy storage, among which the chemical energy storage technology is mature and widely used, but the chemical energy storage technology has short service life, is obviously influenced by external conditions and seriously pollutes the environment. Superconducting energy storage has high technical requirements and harsh environmental requirements and is temporarily not suitable for large-scale application. The physical energy storage is to store energy by a physical method, so that the energy storage is green, environment-friendly and pollution-free and is suitable for the current development requirement. The physical energy storage modes mainly comprise water pumping energy storage, compressed air energy storage and flywheel energy storage. Among the physical energy storage modes, the flywheel energy storage has been increasingly paid attention to by people due to the advantages of long service life, high overall efficiency, strong output overload resistance, high input power factor, strong adaptability to various input power factor loads, wide allowable working temperature range, no need of configuring a battery pack and the like.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a low power type energy storage inverter device.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a low-power energy storage inverter device comprises a control cabinet body, a cabinet support, a transformer cabinet body, a rectifier cabinet body, a top cover air outlet module, a PCS energy storage inverter, a reactor, a transformer and a control system;
the cabinet support is arranged at the bottom of the control cabinet body, the transformer cabinet body and the rectifier cabinet body;
the transformer cabinet body is internally provided with a reactor, a transformer and a top cover air outlet module;
the reactor in the transformer cabinet is combined with the transformer through the bearing frame.
And a PCS energy storage inverter is arranged in the rectifier cabinet body.
Optionally, the reactor and the transformer in the transformer cabinet body are arranged on the bearing frame and are integrally hoisted and placed in the cabinet body.
Optionally, the bottom of the PCS energy storage inverter is provided with rollers, so that field installation and equipment maintenance are facilitated.
Optionally, the PCS energy storage inverter is provided with a cooling fan.
The beneficial effects of the utility model reside in that: the layout is reasonable, the heat dissipation performance is met, and meanwhile, the installation and maintenance of the transformer, the reactor and the PCS energy storage inverter are facilitated.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a front isometric view of an internal cabinet component according to the present invention;
FIG. 2 is a front isometric view of the present invention in its entirety;
FIG. 3 is a front view of the interior of the transformer cabinet of the present invention;
fig. 4 is a front view of the interior of the rectification cabinet of the present invention.
Reference numerals: the system comprises a control cabinet body 1, a 2-cabinet support, a 3-transformer cabinet body, a 4-rectifier cabinet body, a 5-top cover air outlet module, a 101-PCS energy storage inverter, a 102-reactor, a 103-transformer, a 104-control system and a 201-bearing frame.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 4, a low-power energy storage inverter device includes a control cabinet 1, a cabinet holder 2, a transformer cabinet 3, a rectifier cabinet 4, a top cover air outlet module 5, a PCS energy storage inverter 101, a reactor 102, a transformer 103, and a control system 104. The cabinet support 2 is provided with a control cabinet body 1, a transformer cabinet body 3 and a rectifier cabinet body 4. In order to save the cost of the cabinet body and reasonably use the space, the space in the width direction is reduced, and some components are reasonably arranged on the left side of the cabinet body, so that the depth of the cabinet body is better utilized. The transformer cabinet body 3 comprises the following components: reactor 102, transformer 103, top cap air-out module 5. For convenience of installation, the reactor 102 and the transformer 103 in the transformer cabinet form a whole through the bearing frame 201, and then during hoisting, the assembly task can be completed only by hoisting the transformer, so that the maintenance is facilitated. Cooling air enters the cabinet body through a ventilation air window of the front door plate, flows out through the reactor 102 and the transformer 103, and is finally discharged out of the cabinet body through the top cover air outlet module 5 containing the cooling fan. The rectifier cabinet body 4 mainly comprises the following components: PCS energy storage inverter 101. Cooling air enters the cabinet body through a ventilation air window of the front door plate, flows through the PCS energy storage inverter 101, is discharged by a fan arranged on the PCS energy storage inverter, and is finally discharged out of the cabinet body from the top cover air outlet module 5.
The reactor 102 and the transformer 103 are mounted on the bearing frame 201 in the transformer cabinet body 3, and only the transformer needs to be hoisted during hoisting, so that the hoisting frequency is reduced.
In order to avoid additional processing of splitting and cabinet combination and reduce workload, a control cabinet body 1, a transformer cabinet body 3 and a rectifier cabinet body 4 are designed and installed on the same cabinet support 2.
Under the condition that the existing technical parameters are guaranteed, a part of components are added on the left side of the control cabinet body 1, the cost of the cabinet body is reduced, and resources in the cabinet are reasonably utilized.
The PCS energy storage inverter 101 with the rollers at the bottom facilitates field installation and equipment maintenance, and reduces workload.
The PCS energy storage inverter 101 with the cooling fan reduces the cost of the fan in the cabinet.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (4)
1. A low-power energy storage inverter device is characterized in that: the power supply comprises a control cabinet body, a cabinet support, a transformer cabinet body, a rectifier cabinet body, a top cover air outlet module, a PCS energy storage inverter, a reactor, a transformer and a control system;
the cabinet support is arranged at the bottom of the control cabinet body, the transformer cabinet body and the rectifier cabinet body;
the transformer cabinet body is internally provided with a reactor, a transformer and a top cover air outlet module;
the reactor in the transformer cabinet is combined with the transformer through the bearing frame,
and a PCS energy storage inverter is arranged in the rectifier cabinet body.
2. A low power type energy storage inverter apparatus according to claim 1, wherein: the reactor and the transformer in the transformer cabinet body are arranged on the bearing frame and are used for being integrally hoisted and placed in the cabinet body.
3. A low power type energy storage inverter apparatus according to claim 1, wherein: and the bottom of the PCS energy storage inverter is provided with rollers, so that the PCS energy storage inverter is convenient for field installation and equipment maintenance.
4. A low power type energy storage inverter apparatus according to claim 1, wherein: the PCS energy storage inverter is provided with a cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903075.5U CN210779584U (en) | 2019-11-06 | 2019-11-06 | Low-power energy storage inverter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903075.5U CN210779584U (en) | 2019-11-06 | 2019-11-06 | Low-power energy storage inverter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779584U true CN210779584U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921903075.5U Active CN210779584U (en) | 2019-11-06 | 2019-11-06 | Low-power energy storage inverter device |
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| CN (1) | CN210779584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803466A (en) * | 2021-03-19 | 2021-05-14 | 阳光电源股份有限公司 | Wind-storage integrated converter, converter and multi-energy complementary energy system |
-
2019
- 2019-11-06 CN CN201921903075.5U patent/CN210779584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803466A (en) * | 2021-03-19 | 2021-05-14 | 阳光电源股份有限公司 | Wind-storage integrated converter, converter and multi-energy complementary energy system |
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