CN214899370U - Large-capacity static var generator - Google Patents
Large-capacity static var generator Download PDFInfo
- Publication number
- CN214899370U CN214899370U CN202121474000.7U CN202121474000U CN214899370U CN 214899370 U CN214899370 U CN 214899370U CN 202121474000 U CN202121474000 U CN 202121474000U CN 214899370 U CN214899370 U CN 214899370U
- Authority
- CN
- China
- Prior art keywords
- shell
- cooling
- var generator
- static var
- heat dissipation
- 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
- 230000003068 static effect Effects 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000003245 working effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a large capacity static var generator, the var generator main part is established inside the shell, and the inside baffle that is equipped with of shell, baffle and shell form the compartment, the inside cooling tube that is equipped with of compartment, the inside a plurality of fans that are equipped with of cooling tube, cooling tube one end and shell heat dissipation net gape intercommunication, the other end and the inside intercommunication of shell, be equipped with the refrigeration wafer between a plurality of fans. Avoid the inside high temperature of large capacity static var generator and influence working property, simple structure, convenient to use, and two cooling tubes are dismantled simply, convenient maintenance and change.
Description
Technical Field
The utility model belongs to the technical field of the SVG and specifically relates to a large capacity SVG is related to.
Background
The large-capacity static var generator is an important device for maintaining transient stability and steady-state regulation of a power system main network. With the maturity of the technology, the extra-high voltage power grid is gradually selecting a large-capacity static var generator, because the product has the advantages of fast reactive response speed, small occupied area, low manufacturing cost, simple operation and maintenance and the like compared with an SVC device and a synchronous phase modulator. However, because of large current and high switching frequency of the device, the heat generated by each power unit in the large-capacity static var generator needs an effective heat transfer method, so that the heat generated by the power device is effectively conducted to the outside of the device.
The static var generator in the market at present has an important effect in electrical equipment, is the equipment as long as improve the power supply situation and improve electric energy utilization, however in the use, does not have the perfect heat dissipation setting of system, and when static var generator high speed operation, the unable rapid reduction of high temperature of production leads to the inside high temperature of equipment, and mechanical fault when operation card or even appears influences its stability that improves grid voltage transient state.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a large capacity static var generator, which solves the problem of the static var generator that the high speed operation is too high, resulting in the high temperature inside the equipment, and mechanical failure even when the equipment is stuck.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a high capacity static var generator, the var generator main part is established inside the shell, and the inside baffle that is equipped with of shell, baffle and shell form the compartment, the inside cooling tube that is equipped with of compartment, the inside a plurality of fans that are equipped with of cooling tube, cooling tube one end and shell heat dissipation net gape intercommunication, the other end and the inside intercommunication of shell, be equipped with the refrigeration wafer between a plurality of fans.
In the preferred scheme, the cooling surface of the refrigeration wafer is attached to the cooling plate, and the cooling surface is attached to the cold guide plate.
In the preferred scheme, the heat dissipation plate is provided with a heat dissipation fan which is arranged on one side of the heat dissipation net opening.
In the preferred scheme, a cold air fan is arranged on one side of the cold guide plate and is arranged on one side of the partition plate cooling air opening.
In the preferred scheme, a plurality of handles are further arranged on one side of the shell.
In the preferred scheme, a temperature adjusting button is arranged on one side of a control panel of the shell and is electrically connected with the refrigerating wafer.
In the preferred scheme, temperature regulation button top is equipped with the temperature panel, and the inside temperature sensor that is equipped with of shell, temperature sensor and temperature panel electricity are connected.
The utility model provides a large capacity static var generator, shell and baffle form two compartments of big or small, a compartment installation var generator main part, two at least cooling tubes of another compartment installation, and the inside cooling wafer refrigeration back of cooling tube blows in the inside cold space var generator main part of shell with the cooling air, guarantees that the var generator main part keeps normal temperature operation, has reached the purpose that effectively improves grid voltage transient stability. Avoid the inside high temperature of large capacity static var generator and influence working property, simple structure, convenient to use, and two cooling tubes are dismantled simply, convenient maintenance and change.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a general block diagram of the present invention;
fig. 2 is a rear view structural diagram of the interior of the reactive generator main body of the utility model;
fig. 3 is a front view structure diagram inside the reactive generator main body of the present invention;
FIG. 4 is a view showing the inner structure of the cooling tube of the present invention;
in the figure: a housing 1; a handle 2; a heat dissipation net port 3; a control panel 4; a temperature adjustment button 5; a temperature panel 6; a temperature sensor 7; a reactive generator body 8; a cooling tuyere 9; a cooling pipe 10; a heat exhausting fan 1001; a heat dissipation plate 1002; a refrigeration wafer 1003; a cold air fan 1004; a cold conducting plate 1005; a connecting line 11; a partition 12.
Detailed Description
As shown in fig. 1 to 4, in the high-capacity static var generator, a var generator main body 8 is arranged inside a shell 1, a partition plate 12 is arranged inside the shell 1, the partition plate 12 and the shell 1 form a compartment, a cooling pipe 10 is arranged inside the compartment, a plurality of fans are arranged inside the cooling pipe 10, one end of the cooling pipe 10 is communicated with a heat dissipation net opening 3 of the shell 1, the other end of the cooling pipe is communicated with the inside of the shell 1, and a refrigeration wafer 1003 is arranged among the fans. Casing 1 and baffle 12 form two compartments of big or small, and a compartment installation var generator main part 8, and two at least cooling tubes 10 of another compartment installation, the inside refrigeration wafer 1003 of cooling tube 10 is refrigerated back and is blown into the inside cold district var generator main part 8 of casing 1 with the cooling air, guarantees that the var generator main part keeps normal temperature operation, has reached the purpose that effectively improves grid voltage transient stability.
In a preferred embodiment, the cooling surface of the cooling wafer 1003 is attached to the cooling plate 1002, and the cooling surface is attached to the cooling plate 1005. The heat dissipating plate 1002 is provided with a heat dissipating fan 1001, and the heat dissipating fan 1001 is provided on the side of the heat dissipating mesh 3. A cold air fan 1004 is arranged at one side of the cold guiding plate 1005, and the cold air fan 1004 is arranged at one side of the cooling air opening 9 of the partition plate 12. As shown in fig. 4, the cooling surface of the cooling wafer 1003 generates heat, the heat is conducted through the cooling plate 1002, the heat is exhausted through the heat exhausting fan 1001, the cooling surface of the cooling wafer 1003 spreads the cooling temperature on the cooling plate 1005, and the cold air is blown into the reactive generator body 8 through the cold air fan 1004 for cooling, so that the cooling temperature can be stabilized to 12 to 20 ℃.
In a preferred scheme, one side of the shell 1 is provided with a plurality of handles 2. The handle 2 facilitates the handling of the housing 1.
In a preferred scheme, a temperature adjusting button 5 is arranged on one side of a control panel 4 of the shell 1, and the temperature adjusting button 5 is electrically connected with the refrigerating wafer 1003. Temperature adjusting button 5 top is equipped with temperature panel 6, and the inside temperature sensor 7 that is equipped with of shell 1, temperature sensor 7 and temperature panel 6 electricity are connected. The temperature control button 5 controls the voltage of the cooling wafer 1003, the rotation speed of the heat exhausting fan 1001 and the cooling fan 1004 to reach the control temperature, and the temperature panel 6 is electrically connected with the temperature sensor 7 to display the internal temperature of the reactive generator main body 8.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. A large-capacity static var generator is characterized in that: the reactive generator is characterized in that the reactive generator body (8) is arranged inside the shell (1), a partition plate (12) is arranged inside the shell (1), the partition plate (12) and the shell (1) form a compartment, a cooling pipe (10) is arranged inside the compartment, a plurality of fans are arranged inside the cooling pipe (10), one end of the cooling pipe (10) is communicated with the heat dissipation net opening (3) of the shell (1), the other end of the cooling pipe is communicated with the inside of the shell (1), and a refrigeration wafer (1003) is arranged among the fans.
2. A large capacity static var generator according to claim 1, wherein: the cooling wafer (1003) has a heat dissipation surface attached to the heat dissipation plate (1002), and a cooling surface attached to the cooling conductive plate (1005).
3. A large capacity static var generator according to claim 2, wherein: the heat dissipation plate (1002) is provided with a heat dissipation fan (1001), and the heat dissipation fan (1001) is arranged on one side of the heat dissipation net opening (3).
4. A large capacity static var generator according to claim 2, wherein: a cold air fan (1004) is arranged on one side of the cold guide plate (1005), and the cold air fan (1004) is arranged on one side of the cooling air opening (9) of the partition plate (12).
5. A large capacity static var generator according to claim 1, wherein: one side of the shell (1) is provided with a plurality of handles (2).
6. A large capacity static var generator according to claim 1, wherein: one side of a control panel (4) of the shell (1) is provided with a temperature adjusting button (5), and the temperature adjusting button (5) is electrically connected with the refrigerating wafer (1003).
7. A large capacity static var generator according to claim 1, wherein: a temperature panel (6) is arranged above the temperature adjusting button (5), a temperature sensor (7) is arranged inside the shell (1), and the temperature sensor (7) is electrically connected with the temperature panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474000.7U CN214899370U (en) | 2021-06-30 | 2021-06-30 | Large-capacity static var generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121474000.7U CN214899370U (en) | 2021-06-30 | 2021-06-30 | Large-capacity static var generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899370U true CN214899370U (en) | 2021-11-26 |
Family
ID=78907204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121474000.7U Active CN214899370U (en) | 2021-06-30 | 2021-06-30 | Large-capacity static var generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899370U (en) |
-
2021
- 2021-06-30 CN CN202121474000.7U patent/CN214899370U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206790435U (en) | A kind of photovoltaic energy storage equipment, rack and photovoltaic energy storage system | |
| CN219419203U (en) | Environment-friendly energy storage cabinet of distributed energy storage | |
| CN102573420A (en) | Embedded cabinet air-conditioning refrigeration system | |
| CN218976549U (en) | Energy storage power supply | |
| CN203180381U (en) | GGD cabinet body SVG (Static Var Generator) installation structure based on heat pipe radiator | |
| CN115395139A (en) | Electrochemical energy storage thermal management system and control method thereof | |
| CN214899370U (en) | Large-capacity static var generator | |
| CN211063072U (en) | Centralized cooling system of KYN28 cabinet group | |
| CN201314658Y (en) | Temperature equalization structure for outdoor machine cabinet | |
| CN218183302U (en) | Intelligent header box of intelligence cooling | |
| CN203617913U (en) | Off-grid inverter bus bar component | |
| CN216980672U (en) | Chain lithium cell energy storage system battery signal acquisition information transmission device | |
| CN213402790U (en) | Wind power converter heat abstractor | |
| CN216134309U (en) | Energy storage device and energy storage system | |
| CN2636464Y (en) | Natural air cooling medium voltage switch cabinet | |
| CN210042530U (en) | High heat dissipation rack | |
| CN208158223U (en) | Compact EPS power supply inverter heat dissipation tank | |
| CN220733336U (en) | Air heat exchanger structure in energy storage converter cabinet | |
| CN215185871U (en) | Active temperature control type reactive compensation cabinet | |
| CN218919214U (en) | Energy storage unit cabinet and energy storage system | |
| CN110534292A (en) | Voltage transformer with high heat dispersion | |
| CN110940036A (en) | Air conditioner | |
| CN221080128U (en) | Household energy storage cabinet | |
| CN219937756U (en) | Block terminal that thermal-insulated nature is good | |
| CN211720122U (en) | Intelligent low-voltage draw-out type switch cabinet heat dissipation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000, Room 206, Block A, North Zone, Innovation Technology Building, High tech Park, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Haideli Power Technology Co.,Ltd. Address before: 430061 room 2, 22 / F, building 2, block K3, Wuhan Central Cultural Tourism Area, Han street, No. 86, Zhongbei Road, Wuchang District, Wuhan City, Hubei Province Patentee before: Wuhan haidelai Power Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |