CN219576207U - Dynamic capacitance compensation cabinet - Google Patents
Dynamic capacitance compensation cabinet Download PDFInfo
- Publication number
- CN219576207U CN219576207U CN202223436440.0U CN202223436440U CN219576207U CN 219576207 U CN219576207 U CN 219576207U CN 202223436440 U CN202223436440 U CN 202223436440U CN 219576207 U CN219576207 U CN 219576207U
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- CN
- China
- Prior art keywords
- fixing frame
- bottom baffle
- capacitance compensation
- compensation cabinet
- edge
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- 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.)
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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
Abstract
The utility model discloses a dynamic capacitance compensation cabinet, which comprises a cabinet body, wherein the cabinet body is provided with a base, a bottom baffle is arranged on the base, two sides of the bottom baffle are provided with edge brackets, and two first fixing frames are arranged between the two edge brackets; the bottom baffle is also provided with a middle bracket, and a second fixing frame is arranged between one edge bracket and the middle bracket; the two first fixing frames form a group of installation positions, and the second fixing frame and the first fixing frame form another group of installation positions. The utility model sets two groups of mounting positions on the bottom baffle of the compensation cabinet, which are respectively used for mounting a single capacitor and a transformer, the layout of the upper components of the bottom baffle is fresh, the materials are saved, the single capacitor and the transformer are stably supported, and the utility model has certain flexibility, certain adjustment space and convenience for field installation construction and later maintenance.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a dynamic capacitance compensation cabinet.
Background
The basic principle of capacitance compensation is as follows: in practical power systems, most of the load is an asynchronous motor. The equivalent circuit can be regarded as a series circuit of a resistor and an inductor, and has larger phase difference between voltage and current and lower power factor. After the capacitor is connected in parallel, the current of the capacitor counteracts a part of the inductance current, so that the inductance current is reduced, the total current is reduced, the phase difference between the voltage and the current is reduced, and the power factor is improved. The capacitance compensation cabinet plays a role in capacitance compensation.
The single capacitor and transformer are relatively heavy electrical devices in the capacitance compensation cabinet, and are usually mounted on a fixed bracket on the base of the cabinet body. When the two devices, a single capacitor and a transformer, are generally not identical in size, it is difficult to simultaneously install the supports with a fixed bracket of identical specifications.
Disclosure of Invention
In order to facilitate the installation of a single capacitor and a transformer in a capacitance compensation cabinet, the utility model provides a dynamic capacitance compensation cabinet.
The technical scheme adopted by the utility model is as follows: a dynamic capacitance compensation cabinet comprises a cabinet body, wherein the cabinet body is provided with a base, a bottom baffle is arranged on the base, edge brackets are arranged on two sides of the bottom baffle, and two first fixing frames are arranged between the two edge brackets; the bottom baffle is also provided with a middle bracket, and a second fixing frame is arranged between one edge bracket and the middle bracket; the two first fixing frames form a group of installation positions, and the second fixing frame and the first fixing frame form another group of installation positions.
Preferably, the edge support is disposed above the base.
Preferably, a reinforcing seat is arranged below the bottom baffle plate and corresponds to the position of the middle support.
Preferably, two ends of the first fixing frame are lapped on the edge support and fixed by bolts.
Preferably, one end of the second fixing frame is lapped on the edge support, the other end of the second fixing frame is lapped on the middle support, and the second fixing frame and the middle support are respectively fixed by bolts.
Preferably, the two ends of the second fixing frame are provided with mounting long holes, and the axis of the mounting long holes is perpendicular to the axis of the second fixing frame.
The utility model has the following beneficial effects: the utility model sets two groups of mounting positions on the bottom baffle of the compensation cabinet, which are respectively used for mounting a single capacitor and a transformer, the layout of the upper components of the bottom baffle is fresh, the materials are saved, the single capacitor and the transformer are stably supported, and the utility model has certain flexibility, certain adjustment space and convenience for field installation construction and later maintenance.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Fig. 2 is a second schematic diagram of an embodiment of the present utility model.
Fig. 3 is a third schematic diagram of an embodiment of the present utility model.
Fig. 4 is a schematic view of a bracket portion in an embodiment of the utility model.
The cabinet body 1, the base 2, the bottom baffle 3, the edge support 4, the first mount 5, the middle part support 6, the second mount 7, the reinforcing seat 8, the installation slot hole 9, single condenser 01, transformer 02.
Detailed Description
The utility model will be further described with reference to examples and drawings.
In the embodiment, as shown in fig. 1-4, a dynamic capacitance compensation cabinet comprises a cabinet body 1, wherein the cabinet body 1 is provided with a base 2, a bottom baffle 3 is arranged on the base 2, edge brackets 4 are arranged on two sides of the bottom baffle 3, and two first fixing frames 5 are arranged between the two edge brackets 4; the bottom baffle 3 is also provided with a middle bracket 6, wherein a second fixing bracket 7 is arranged between one edge bracket 4 and the middle bracket 6; the two first fixing frames 5 form a group of installation positions, and the second fixing frame 7 and the first fixing frame 5 form another group of installation positions. Specifically to the present embodiment, the former group of mounting positions is used for mounting the transformer 02, and the latter group of mounting positions is used for mounting the single capacitor 01. According to the embodiment, the two groups of mounting positions are arranged on the bottom baffle plate 3 of the compensation cabinet and are respectively used for mounting the single capacitor 01 and the transformer 02, the layout of components on the bottom baffle plate 3 is fresh and cool, materials are saved, the single capacitor 01 and the transformer 02 are stably supported, certain flexibility is achieved, certain adjustment space is achieved, and site installation construction and later maintenance are facilitated.
In the embodiment, as shown in fig. 1 to 3, the edge support 4 is disposed above the base 2. The base 2 plays a direct supporting role on the edge support 4, and the bottom baffle 3 is prevented from being deformed under stress.
In the embodiment, as shown in fig. 1 to 3, a reinforcing seat 8 is disposed below the bottom baffle 3 corresponding to the middle bracket 6. The reinforcing seat 8 mainly plays a bearing role, so that the position of the middle support 6 can be freely adjusted, and the middle support can be stably supported even if the gravity center of the device in the cabinet leans to one side.
In the embodiment, as shown in fig. 4, two ends of a first fixing frame 5 are lapped on the edge bracket 4 and fixed by bolts; one end of the second fixing frame 7 is lapped on the edge support 4, and the other end is lapped on the middle support 6 and is respectively fixed by bolts. The structure has the greatest advantages of convenient installation and convenient later adjustment and maintenance.
In the embodiment, as shown in fig. 4, the two ends of the second fixing frame 7 are provided with mounting long holes 9, and the axis of the mounting long holes 9 is perpendicular to the axis of the second fixing frame 7. The structure is convenient to install, and flexibility of the second fixing frame 7 is improved, so that the structure is suitable for installation of different devices.
It is apparent that the above examples of the present utility model are merely illustrative of the present utility model and are not limiting of the embodiments of the present utility model. Obvious changes and modifications which come within the spirit of the utility model are desired to be protected.
Claims (6)
1. A dynamic capacitance compensation cabinet, which comprises a cabinet body (1), wherein the cabinet body (1) is provided with a base (2), a bottom baffle plate (3) is arranged on the base (2), and is characterized in that,
two sides of the bottom baffle plate (3) are provided with edge brackets (4), and two first fixing frames (5) are arranged between the two edge brackets (4); the bottom baffle (3) is also provided with a middle bracket (6), and a second fixing frame (7) is arranged between one edge bracket (4) and the middle bracket (6); two fixing frames (5) form a group of installation positions for installing the transformer (02), and a second fixing frame (7) and one fixing frame (5) form another group of installation positions for installing a single capacitor (01).
2. Dynamic capacitance compensation cabinet according to claim 1, characterized in that the edge support (4) is arranged above the base (2).
3. Dynamic capacitance compensation cabinet according to claim 1, characterized in that a reinforcing seat (8) is arranged below the bottom baffle (3) corresponding to the middle bracket (6).
4. The dynamic capacitance compensation cabinet according to claim 1, wherein both ends of the first fixing frame (5) are overlapped on the edge support (4) and fixed by bolts.
5. The dynamic capacitance compensation cabinet according to claim 1, wherein one end of the second fixing frame (7) is lapped on the edge support (4), and the other end is lapped on the middle support (6) and is fixed by bolts respectively.
6. The dynamic capacitance compensation cabinet according to claim 5, wherein mounting long holes (9) are formed in two ends of the second fixing frame (7), and the axis of the mounting long holes (9) is perpendicular to the axis of the second fixing frame (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123403616 | 2021-12-31 | ||
| CN2021234036168 | 2021-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219576207U true CN219576207U (en) | 2023-08-22 |
Family
ID=87671159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223436440.0U Active CN219576207U (en) | 2021-12-31 | 2022-12-22 | Dynamic capacitance compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219576207U (en) |
-
2022
- 2022-12-22 CN CN202223436440.0U patent/CN219576207U/en active Active
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