CN210468810U - Intelligent heat dissipation low-voltage reactive power compensation device - Google Patents
Intelligent heat dissipation low-voltage reactive power compensation device Download PDFInfo
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- CN210468810U CN210468810U CN201921782206.9U CN201921782206U CN210468810U CN 210468810 U CN210468810 U CN 210468810U CN 201921782206 U CN201921782206 U CN 201921782206U CN 210468810 U CN210468810 U CN 210468810U
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- heat dissipation
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- reactive power
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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 relates to a compensation arrangement especially relates to an intelligence heat dissipation low pressure reactive power compensator, including shell, low pressure compensation monomer module, power factor controller, isolator, protection fuse, on-off switch, self-healing capacitor, reactor, pilot lamp, the shell side still is provided with the louvre, still includes low pressure silicon controlled rectifier switch, and the shell bottom still is provided with cooling system. The heat dissipation system comprises a fan and a motor, wherein the fan is fixedly connected with the motor and is positioned at the bottom of the shell, and the wind direction of the fan is upward. The shell surface is provided with air intake and air outlet, the air intake is located the shell lower surface, the air outlet is located the shell upper surface. The utility model discloses compensation arrangement during can solve the high temperature operating problem can start cooling system according to the temperature detection, dispels the heat, reduce temperature.
Description
Technical Field
The utility model relates to a reactive power compensator especially relates to an intelligence heat dissipation low pressure reactive power compensator.
Background
The low-voltage dynamic reactive power compensation device controls a thyristor dynamic switching filter by an intelligent controller, integrates power grid harmonic filtering, reactive power compensation and electric energy quality detection, can filter power grid harmonics to meet national standard requirements, compensates reactive power loss in a power grid in real time, improves power factors, reduces line loss, and accordingly improves the load capacity and power supply quality of the power grid. The compensation device needs to operate at a specific temperature of not higher than 55 ℃, and a small fan designed by a common compensation device is not enough for the air volume in a high-temperature state, so that a good heat dissipation effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art existence, the utility model relates to an intelligence heat dissipation low pressure reactive power compensator can control the operating temperature under specific temperature.
The utility model relates to an intelligence heat dissipation low pressure reactive power compensator, including shell, low pressure compensation monomer module, power factor controller, isolator, protection fuse, on-off switch, self-healing capacitor, reactor, pilot lamp, the shell side still is provided with the louvre, still includes low pressure silicon controlled rectifier switch, and the shell bottom still is provided with cooling system.
By adopting the scheme, the low-voltage silicon controlled switch is used for aiming at sudden change load and needs to perform rapid reactive compensation on the power grid.
Furthermore, the heat dissipation system comprises a fan and a motor, wherein the fan is fixedly connected with the motor and is positioned at the bottom of the shell, and the wind direction of the fan faces upwards.
By adopting the scheme, the wind direction can blow hot air to the upper part according to a natural rule and discharge the hot air from the upper part of the shell.
Further, the surface of the shell is provided with an air inlet and an air outlet, the air inlet is positioned on the lower surface of the shell, and the air outlet is positioned on the upper surface of the shell.
By adopting the scheme, the air inlet can bring the air blown by the fan into the shell, and the air outlet can discharge the hot air in the shell.
Furthermore, the low-voltage silicon controlled switch is connected with a fan and a radiating fin.
By adopting the scheme, the low-voltage silicon controlled switch is a small integrated module and can automatically dissipate heat.
Furthermore, the low-pressure compensation single modules are provided with a plurality of layers which are stored in a drawer shape, and heat dissipation holes are formed between every two layers.
By adopting the scheme, the heat dissipation holes can enable air blown out by the fan to pass through for cooling when the heat dissipation of the heat dissipation holes is ineffective.
Furthermore, a temperature sensor and an electric cabinet are also arranged in the shell.
By adopting the scheme, the temperature sensor can detect the current internal temperature of the shell, and the electric cabinet can control the parts electrically connected with the electric cabinet.
Furthermore, the temperature sensor is electrically connected with the electric cabinet.
By adopting the scheme, the electric cabinet can analyze the signals transmitted by the temperature sensor and then process the signals.
Further, the motor is electrically connected with the electric cabinet.
By adopting the scheme, after the electric cabinet judges the received temperature information, if the temperature is higher than 50 ℃, the fan of the motor is started, and the motor drives the fan to dissipate heat.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic front structural view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of the housing according to embodiment 1 of the present invention.
The technical scheme includes that the intelligent control system comprises the following components, by reference numeral, 1-a shell, 2-a fling-cut switch, 3-an indicator light, 4-a low-voltage compensation monomer module, 5-a low-voltage silicon controlled switch, 6-a motor, 7-a fan, 8-an air outlet, 9-an air inlet, 10-heat dissipation holes, 11-a temperature sensor and 12-an electric cabinet.
Detailed Description
The drawings show the technical solution and the embodiments of the present invention, and the details and the working principle of the embodiments are further described below with reference to the drawings.
The utility model provides an intelligence heat dissipation low pressure reactive power compensator, the owner is integrated in a drawer module with switching unit, condenser and protection fuse, and a module is a compensation unit, and the user only needs when using to select suitable module capacity and quantity according to required compensation capacity.
The embodiment 1 of the utility model relates to a referring to fig. 1, fig. 2 and showing, relating to an intelligent heat dissipation low pressure reactive power compensator, including shell 1, low pressure compensation monomer module 4, fling-cut switch 2, pilot lamp 3, low pressure silicon controlled switch 5. The bottom of the shell 1 is provided with a heat dissipation system which comprises a motor 6 and a fan 7. And a temperature sensor 11 and an electric cabinet 12 are also arranged in the shell 1. The heat dissipation holes 10 are formed in two sides of the shell 1, the air outlet 8 is formed in the upper surface of the shell 1, and the air inlet 9 is formed in the lower surface of the shell 1.
The working principle of the utility model is as follows: the low-voltage dynamic reactive power compensation device controls a thyristor dynamic switching filter by an intelligent controller, integrates power grid harmonic filtering, reactive power compensation and electric energy quality detection, can filter power grid harmonics to meet national standard requirements, compensates reactive power loss in a power grid in real time, improves power factors, reduces line loss, and accordingly improves the load capacity and power supply quality of the power grid.
The low-voltage dynamic reactive power compensation device can also monitor the operation data of the three-phase voltage, current, frequency, active power, reactive power, power factor, harmonic wave and the like of the power grid in real time, and is suitable for occasions with large load harmonic wave content, low power factor and large load fluctuation. The compensation device has complete protective measures of overvoltage, undervoltage, open phase, overcurrent, short circuit, transient overvoltage, acousto-optic alarm and the like, and the problems of reactive power reverse feeding and harmonic amplification do not exist.
The heat dissipation process comprises the following steps: when the temperature sensor 11 detects that the temperature is too high, a signal is sent to the electric cabinet 12, the electric cabinet 12 starts the motor 6 to drive the fan 7 to rotate, so that wind enters the shell 1 from the air inlet 9 and flows to the air outlet 8 quickly, and accordingly the air circulation is accelerated to achieve the heat dissipation effect.
The above description is only an embodiment of the present application, and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the scope and spirit of the present application shall be included in the scope of the claims of the present application.
Claims (8)
1. The utility model provides an intelligence heat dissipation low pressure reactive power compensator, includes shell (1), low pressure compensation monomer module (4), power factor controller, isolator, protection fuse, on-off switch (2), self-healing capacitor, reactor, pilot lamp (3), the shell side still is provided with louvre (10), its characterized in that: the solar water heater further comprises a low-voltage silicon controlled switch (5), and a heat dissipation system is further arranged at the bottom of the shell (1).
2. The intelligent heat dissipation low-voltage reactive power compensation device of claim 1, wherein: the heat dissipation system comprises a fan (7) and a motor (6), wherein the fan (7) is fixedly connected with the motor (6) and is located at the bottom of the shell (1), and the wind direction of the fan (7) faces upwards.
3. The intelligent heat dissipation low-voltage reactive power compensation device of claim 2, wherein: the air conditioner is characterized in that an air inlet (9) and an air outlet (8) are formed in the surface of the shell (1), the air inlet (9) is located in the lower surface of the shell (1), and the air outlet (8) is located in the upper surface of the shell.
4. The intelligent heat dissipation low-voltage reactive power compensation device of claim 1, wherein: the low-voltage silicon controlled switch (5) is connected with a fan and a radiating fin.
5. The intelligent heat dissipation low-voltage reactive power compensation device of claim 1, wherein: the low-voltage compensation single modules (4) are provided with a plurality of layers which are stored in a drawer shape, and heat dissipation holes (10) are formed between every two layers.
6. The intelligent heat dissipation low-voltage reactive power compensation device of claim 3, wherein: and a temperature sensor (11) and an electric cabinet (12) are also arranged in the shell (1).
7. The intelligent heat dissipation low-voltage reactive power compensation device of claim 6, wherein: the temperature sensor (11) is electrically connected with the electric cabinet (12).
8. The intelligent heat dissipation low-voltage reactive power compensation device of claim 6, wherein: the motor (6) is electrically connected with the electric cabinet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782206.9U CN210468810U (en) | 2019-10-22 | 2019-10-22 | Intelligent heat dissipation low-voltage reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782206.9U CN210468810U (en) | 2019-10-22 | 2019-10-22 | Intelligent heat dissipation low-voltage reactive power compensation device |
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| Publication Number | Publication Date |
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| CN210468810U true CN210468810U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921782206.9U Active CN210468810U (en) | 2019-10-22 | 2019-10-22 | Intelligent heat dissipation low-voltage reactive power compensation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736710A (en) * | 2021-01-20 | 2021-04-30 | 秦国英 | Low-voltage reactive power compensation device for improving power factor of electric power grid |
| CN112736711A (en) * | 2021-01-20 | 2021-04-30 | 秦国英 | Low-voltage reactive power compensation device for improving power factor |
-
2019
- 2019-10-22 CN CN201921782206.9U patent/CN210468810U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112736710A (en) * | 2021-01-20 | 2021-04-30 | 秦国英 | Low-voltage reactive power compensation device for improving power factor of electric power grid |
| CN112736711A (en) * | 2021-01-20 | 2021-04-30 | 秦国英 | Low-voltage reactive power compensation device for improving power factor |
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