CN205583698U - Reactive power compensation device - Google Patents
Reactive power compensation device Download PDFInfo
- Publication number
- CN205583698U CN205583698U CN201620170024.6U CN201620170024U CN205583698U CN 205583698 U CN205583698 U CN 205583698U CN 201620170024 U CN201620170024 U CN 201620170024U CN 205583698 U CN205583698 U CN 205583698U
- Authority
- CN
- China
- Prior art keywords
- shell
- reactive power
- compensation device
- power compensation
- buffering
- 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
- 230000003139 buffering effect Effects 0.000 claims abstract description 26
- 239000000872 buffer Substances 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- Y02E40/30—Reactive power compensation
Abstract
The utility model discloses a reactive power compensation device, including the shell, be provided with intelligent condenser, circuit breaker in the shell, its characterized in that: be provided with axial fan on the shell, the shell medial surface is provided with a plurality of buffering fin, the buffering fin is including straight line portion and buffering portion, the straight line position is between buffering portion and shell, buffering portion is the arcuation setting, the shell lateral surface is provided with the elasticity fin of a plurality of downwarpings, the utility model discloses have high heat loss rate, have the buffer substrate tablet shell simultaneously, have good protection to the device of inside.
Description
Technical field
This utility model belongs to reactive power compensation device field.
Background technology
Low voltage dynamic reactive power compensation device is controlled the dynamic switching filters of IGCT by intelligent controller, and collection electrical network is humorous
Ripple filters, reactive-load compensation in one with Power Quality Detection, can filter mains by harmonics and meet Standard, real-Time Compensation electrical network
In reactive loss, improve power factor, reduce line loss, thus improve load capacity and the power supply quality of electrical network.Meanwhile, TSF
The three-phase voltage of electrical network, electric current, frequency, active power, reactive power, power factor, harmonic wave etc. can also be monitored in real time run
Data, are suitable for the occasion that Load harmonic content is big, power factor is low, load fluctuation is big.TSF device have perfect overvoltage,
, there is not reactive power releasing and Harmonics amplification asked in the protective measures such as under-voltage, phase shortage, excessively stream, short circuit, transient overvoltage, sound and light alarm
Topic.During low-voltage reactive power compensation device work, electric component can produce a lot of heat, present low voltage reactive power compensation dress
Putting and be dependent on louvre and passively discharged by heat, owing to heat is discharged not in time, low-voltage reactive power compensation device often works
At high operating temperatures, cause parts fragile so that the life-span is short.
And along with industrial expansion, it is desirable to reactive power compensation device volume is gradually reduced, and can carry whenever and wherever possible
Install, but small size is when carrying and installation at present, easily touches other objects, causes and hit reactive power compensation device
Hit, make internal components damage, cause unnecessary loss.
Utility model content
For the deficiencies in the prior art, this utility model provides one and has high rate of heat dissipation, has outside buffer substrate tablet simultaneously
Shell, has the reactive power compensation device of good protection to internal device.
For achieving the above object, this utility model provides following technical scheme: a kind of reactive power compensation device, including
Shell, is provided with Intelligent capacitor, chopper in shell, described shell is provided with aerofoil fan, and described shell medial surface sets
Being equipped with some buffering fin, described buffering fin includes that line part and buffer part, described line part are positioned at buffer part with outer
Between shell, described buffer part is that arcuation is arranged.
Further described some buffering fin are arranged horizontal by sharp angle.
Further described outer side face is provided with some reclinate elastic heat dissipating sheets.
Further described shell correspondence elastic heat dissipating sheet shield portions offers thermovent.
Further described some buffering fin are the most uniformly arranged.
The plastics dug hand for carrying it is provided with on further described shell.
Being additionally provided with temperature sensor in further described shell, described temperature sensor electrically connects with aerofoil fan.
Compared with prior art, this utility model is by the buffering fin increase of shell medial surface and connecing of enclosure
Contacting surface is amassed, and increases endotherm area, coordinates with the elastic heat dissipating sheet of lateral surface simultaneously, and the buffering fin of lateral surface then increases heat radiation
Area, just can increase radiating efficiency by the cooperation of buffering fin and elastic heat dissipating sheet；The arcuation buffer part of buffering fin
Can effectively consume the energy clashed into, sufficiently protect the device of enclosure, it is ensured that compensation device properly functioning, extend
Service life.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this utility model reactive power compensation device；
Fig. 2 is the side view of this utility model reactive power compensation device；
Fig. 3 is the partial schematic diagram of this utility model reactive power compensation device housing.
Reference: 1, shell；13, plastics dug hand；18, thermovent；6, buffering fin；61, line part；62, buffering
Portion；7, aerofoil fan；8, elastic heat dissipating sheet.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the embodiment of this utility model reactive power compensation device is described further.
A kind of reactive power compensation device, including shell 1, is provided with Intelligent capacitor, chopper in shell 1, described outside
Being provided with aerofoil fan 7 on shell 1, described shell 1 medial surface is provided with some buffering fin 6, and described buffering fin 6 includes
Line part 61 and buffer part 62, described line part 61 is between buffer part 62 and shell 1, and described buffer part 62 sets in arcuation
Put.
When using, the internal substantial amounts of heat, first aerofoil fan 7 of producing of shell 1 can be by internal partial heat
Discharging, secondly buffering fin 6 increases the contact area of shell 1 and its internal relatively warm air, increases caloric receptivity, is passed through by heat
Shell 1 is discharged；When shell 1 is clashed into, shell 1 deforms upon, and the most internally forms acuteness protruding, now buffers
Fin 6 will play cushioning effect, and wherein the buffer part 62 of arcuation has certain deformation function, outside can avoiding deforming upon
Shell 1 directly stings the device within going bad, and can use more rugged environment, and the suitability is higher.
The preferred described some buffering fin 6 of the present embodiment are arranged horizontal by sharp angle, described some bufferings
Fin 6 is the most uniformly arranged, and the device within shell 1 is the most vertically placed, and buffering fin 6 is horizontal by sharp angle
Arranging, can make when shell 1 is clashed into, buffering fin 6 fully and device contacts can make device uniform force, reduction
Pressure to device, protection device is not damaged.
Preferred described shell 1 lateral surface of the present embodiment is provided with some elastic heat dissipating sheets 8, is dissipated by the elasticity of lateral surface
The cooperation of backing 8, increases the area of dissipation of shell 1, and simultaneously when being clashed into, the first elastic heat dissipating sheet 8 of lateral surface will be inhaled
Receive Impact energy, carry out partial elastic deformation, shell 1 deformation can be avoided to damage, the device within further protection.
Preferred described shell correspondence elastic heat dissipating sheet 8 shield portions of the present embodiment offers thermovent 18, thermovent 18
Carrying out air regeneration inside and outside can directly making, thermovent 18 is blocked by elastic heat dissipating sheet 8 simultaneously, and dust can be avoided the biggest
Amount enters enclosure.
Being provided with the plastics dug hand 13 for carrying on the preferred described shell 1 of the present embodiment, plastics dug hand 13 can facilitate
Staff's carrying to this compensation device, secondly plastics have good insulating properties, it is to avoid get an electric shock.
Temperature sensor, described temperature sensor and aerofoil fan 7 it is additionally provided with in the preferred described shell 1 of the present embodiment
Electrical connection, sets up PLC the most again and is attached temperature sensor and automatically controls, pass through temperature in this utility model
Sensor detection temperature within shell 1, when temperature exceedes certain value of setting, automatically starts aerofoil fan 7 and is accelerated heat radiation,
When the temperature is low, aerofoil fan 7, saves energy can be stopped again.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a reactive power compensation device, including shell, is provided with Intelligent capacitor, chopper in shell, it is characterised in that:
Being provided with aerofoil fan on described shell, described shell medial surface is provided with some buffering fin, described buffering fin bag
Including line part and buffer part, described line part is between buffer part and shell, and described buffer part is that arcuation is arranged.
Reactive power compensation device the most according to claim 1, it is characterised in that: described some buffering fin and level
Face angle at an acute angle is arranged.
Reactive power compensation device the most according to claim 2, it is characterised in that: described outer side face is provided with some
Reclinate elastic heat dissipating sheet.
Reactive power compensation device the most according to claim 3, it is characterised in that: described shell correspondence elastic heat dissipating sheet hides
Stopper is separately provided with thermovent.
Reactive power compensation device the most according to claim 2, it is characterised in that: described some buffering fin are the most equal
Even arrangement.
Reactive power compensation device the most according to claim 5, it is characterised in that: it is provided with for carrying on described shell
Plastics dug hand.
Reactive power compensation device the most according to claim 6, it is characterised in that: it is additionally provided with temperature in described shell and passes
Sensor, described temperature sensor electrically connects with aerofoil fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170024.6U CN205583698U (en) | 2016-03-05 | 2016-03-05 | Reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170024.6U CN205583698U (en) | 2016-03-05 | 2016-03-05 | Reactive power compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583698U true CN205583698U (en) | 2016-09-14 |
Family
ID=56871654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170024.6U Active CN205583698U (en) | 2016-03-05 | 2016-03-05 | Reactive power compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655216A (en) * | 2017-01-24 | 2017-05-10 | 浙江南德电气有限公司 | Local reactive power compensation device |
-
2016
- 2016-03-05 CN CN201620170024.6U patent/CN205583698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655216A (en) * | 2017-01-24 | 2017-05-10 | 浙江南德电气有限公司 | Local reactive power compensation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1103-1, 11th Floor, Building 1, Aoqiang Building, No. 6 Xiyuan Fifth Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310030 Patentee after: Zhejiang Nande Electric Group Co.,Ltd. Address before: 310000, 2nd Floor, 3rd Floor, Building 2, No. 21, Sujiaba, Lubanqiao, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG NANDA ELECTRICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |