CN209462032U - A kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air - Google Patents
A kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air Download PDFInfo
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- CN209462032U CN209462032U CN201822086994.XU CN201822086994U CN209462032U CN 209462032 U CN209462032 U CN 209462032U CN 201822086994 U CN201822086994 U CN 201822086994U CN 209462032 U CN209462032 U CN 209462032U
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- internal box
- outer case
- moisture
- electric power
- open air
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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Abstract
The utility model discloses a kind of moisture-proof electric power three-phase imbalance intelligent regulators in open air, including outer case and internal box, the outer case is internally provided with internal box, there are four connection sheets for the corner location setting of the internal box, the internal box is fixedly connected by connection sheet with outer case, the internal box is internally provided with control circuit board, the two sides of the internal box are provided with groove body, the groove body is internally provided with desiccant, the internal box inner tip is equipped with humidity sensor, internal box top two sides offer interior venthole, the just internal venthole position in the two sides of the outer case offers outer vent, the bottom surface of the outer case offers multiple drain holes.For the utility model by setting outer case, internal box, humidity sensor, exhaust fan and photovoltaic power generation plate, it is poor to solve existing technology dampproof effect, is easy to appear electric leakage accident, and power supply mode is single, the problem of stability difference.
Description
Technical field
The utility model relates to electric power regulating system technical field, specially a kind of moisture-proof electric power three-phase imbalance intelligence in open air
It is adjustable device.
Background technique
Three-phase load unbalance self-checking device is mainly used for low-voltage distribution user side, administers three-phase current unbalance,
Phase voltage is relatively low and compensating reactive power, optimization power quality, SPC product specification cover 50A/35kvar, 75A/50kvar, 150A/
100kvar, can compensating three-phase unbalance electric current and idle simultaneously, realize that continuous, dynamic compensates, three-phase load unbalance is adjusted automatically
Regulating device can improve platform area power quality comprehensively, solve the problems, such as power distribution network three-phase imbalance, reduce line loss；Stablize three-phase electricity
Pressure improves power supply quality, improves power utilization environment；It solves the problems, such as transformer one-phase overload, improves the transformer station high-voltage side bus service life；It is idle flat
Weighing apparatus improves the effective output capacity of power distribution network；Its principle is to pass through external impressed current mutual inductor real-time detecting system electricity after unlatching
Stream, and system power information is sent to internal controller and carries out processing analysis, to judge whether system is in non-equilibrium state,
The current value converted needed for each phase when reaching equilibrium state is calculated simultaneously, is then sent a signal to internal IGBT and is driven it
Movement, by out-of-balance current from electric current it is big be mutually transferred to the small phase of electric current, finally reach three-phase equilibrium state.
But existing technology has the following disadvantages；
1, existing technology is outdoors in use, will receive the severe day such as the influence of weather conditions, especially sleet, hail
Gas, it is easy to make electric power three-phase imbalance intelligent regulator cabinet body dampness, water inlet, be corroded or the strike of hail, especially
It is to be easy to make to increase humidity inside electric power cabinet, leaky occurs in the case where wet weather；
2, existing technology is outdoors in use, electric energy needed for its own internal operation fully relies on traditional power supply mode
Power supply, and traditional power supply mode needs embedded or overlaps electric wire, electric wire is easily damaged in inclement weather, so as to cause equipment without
Method operates normally, and power supply mode is more single, and stability is poor.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of moisture-proof electric power three-phase imbalance in open air intelligently adjusting
Device, it is poor to solve existing technology dampproof effect, is easy to appear electric leakage accident, and power supply mode is single, stability is poor
The problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of moisture-proof electric power three-phase imbalance in open air
Intelligent regulator, including outer case and internal box, the outer case are internally provided with internal box, the quadrangle position of the internal box
It installs there are four connection sheet, the internal box is fixedly connected by connection sheet with outer case, the inside setting of the internal box
There is control circuit board, the two sides of the internal box are provided with groove body, and the groove body is internally provided with desiccant, the internal box
Inner tip is equipped with humidity sensor, and internal box top two sides offer interior venthole, and the two sides of the outer case are just
Internally ventilation hole site offers outer vent, and the bottom surface of the outer case offers multiple drain holes, the top of the outer case
End offers upper vent hole, and the upper end of the outer case is provided with connection cabinet, and the leading flank of the connection cabinet is equipped with two
The upper end of a exhaust fan, the connection cabinet is equipped with rain-proof shed, and the rain-proof shed upper end is equipped with photovoltaic power generation plate, described
The front end side of outer case is movably hinged with a fan chamber door, and chamber door leading flank lower part is equipped with controller.
Further, the two sides of the bottom of the outer case are welded with stabilizer blade, offer mounting hole on the stabilizer blade.
Further, visual window is installed on the chamber door.
Further, the outer vent is the inclined hole tilted down towards outside case.
Further, the humidity sensor is electrically connected by controller and two exhaust fans.
Further, the upper end of the outer case is equipped with mounting electricity storage pack, the mounting electricity storage pack and photovoltaic in the side of connection cabinet
Power generation plate is electrically connected.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air,
Have it is following the utility model has the advantages that
1, the moisture-proof electric power three-phase imbalance intelligent regulator in the open air increases this dress by setting outer case and internal box
The protective capacities set avoids extraneous water body from directly passing through outer case and enters in cabinet, can absorb internal box by setting desiccant
Internal moisture makes force device be in dry environment to run, by setting humidity sensor and exhaust fan, can supervise in real time
The humidity inside internal box is surveyed, and when humidity is more than warning value in controller, is controlled by controller and opens exhaust fan, increased
Moisture is discharged in the circulation of inner air and outer air, reduces leakage risk.
2, the moisture-proof electric power three-phase imbalance intelligent regulator in the open air, by the way that photovoltaic power generation plate is arranged, photovoltaic power generation plate can
It absorbs solar heat energy and converts thereof into electric energy needed for electrical energy transportation to mounting electricity storage pack provides the utility model operation, to subtract
The small risk that interruption bring equipment paralysis is supplied because of conventional electric power, improves the stability of operation.
Detailed description of the invention
Fig. 1 is the outside drawing of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model.
In figure: 1, outer case；2, stabilizer blade；3, mounting hole；4, internal box；5, connection sheet；6, control circuit board；7, groove body；
8, desiccant；9, humidity sensor；10, interior venthole；11, outer vent；12, drain hole；13, upper vent hole；14, connecting box
Body；15, exhaust fan；16, rain-proof shed；17, photovoltaic power generation plate；18, chamber door；19, visual window；20, controller；21, mounting electricity storage pack.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of moisture-proof electric power three-phase imbalance intelligence in open air
Adjuster, including outer case 1 and internal box 4, outer case 1 are internally provided with internal box 4, avoid extraneous water body from directly passing through outer
Cabinet 1 enters in internal box 4, and for the setting of the corner location of internal box 4 there are four connection sheet 5, internal box 4 passes through connection sheet 5 and outer
Cabinet 1 is fixedly connected, and internal box 4 is internally provided with control circuit board 6, and the two sides of internal box 4 are provided with groove body 7, groove body 7
Be internally provided with desiccant 8, desiccant 8 can absorb moisture inside internal box 4, force device is made to be in dry environment
Operation, 4 inner tip of internal box are equipped with humidity sensor 9,9 model DHT11 of humidity sensor, can case in real-time monitoring
Humidity inside body 4, and when humidity is more than warning value in controller 20, it is controlled by controller 20 and opens exhaust fan 15, increased
Moisture is discharged in the circulation for adding inner air and outer air, reduces leakage risk, and 4 top two sides of internal box offer interior venthole 10, outside
Just internal 10 position of venthole in the two sides of cabinet 1 offers outer vent 11, and the bottom surface of outer case 1 offers multiple drain holes
12, the top of outer case 1 offers upper vent hole 13, and the upper end of outer case 1 is provided with connection cabinet 14, before connecting cabinet 14
There are two exhaust fan 15, the upper ends of connection cabinet 14 to be equipped with rain-proof shed 16 for side installation, and rain-proof shed 16 upper end is equipped with light
Power generation plate 17 is lied prostrate, photovoltaic power generation plate 17, which can absorb solar heat energy and converts thereof into electrical energy transportation to mounting electricity storage pack 21, provides this reality
The electric energy needed for novel operation improves operation to reduce because conventional electric power supplies the risk interrupting bring equipment and paralysing
Stability, the front end side of outer case 1 is movably hinged with a fan chamber door 18, and 18 leading flank lower part of chamber door is equipped with controller
20,20 model AH500 of controller.
Specifically, the two sides of the bottom of outer case 1 are welded with stabilizer blade 2, mounting hole 3 is offered on stabilizer blade 2.
Specifically, being equipped with visual window 19 on chamber door 18.
Specifically, outer vent 11 is the inclined hole tilted down towards outside case.
Specifically, humidity sensor 9 is electrically connected by controller 20 and two exhaust fans 15.
Specifically, the upper end of outer case 1 is equipped with mounting electricity storage pack 21 in the side of connection cabinet 14, mounting electricity storage pack 21 and photovoltaic are sent out
Battery plate 17 is electrically connected.
When in use, in its natural state, the air in internal box 4 can be by interior venthole 10 and outer vent 11 and outer
Boundary's connection keeps basic air circulation and heat dissipation, while the moisture that desiccant 8 can generate internal box 4 absorbs, instantly
When rain, rain-proof shed 16 can stop rainwater, and when rain is dropped down onto outer case 1 by outer vent 11, rainwater can be fallen
It is discharged to the cavity between outer case 1 and internal box 4, and through the drain hole 12 of 1 bottom of outer case, when humidity sensor 9
To 20 feedback information of controller when monitoring the air humidity in internal box 4 more than preset warning value, controller 20 receives letter
Control opens exhaust fan 15 and inner moisture is quickly discharged after number, accelerates air circulation, keeps internally dry, while photovoltaic power generation
Solar thermal energy is converted into electrical energy transportation and used to mounting electricity storage pack 21 for other electrical equipments and element by plate 17.
In conclusion the moisture-proof electric power three-phase imbalance intelligent regulator in the open air, by setting outer case 1, internal box 4,
Humidity sensor 9, exhaust fan 15 and photovoltaic power generation plate 17, it is poor to solve existing technology dampproof effect, is easy to appear electric leakage thing
Therefore and power supply mode it is single, the problem of stability difference.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air, including outer case (1) and internal box (4), feature exists
In: the outer case (1) is internally provided with internal box (4), and there are four connection sheets for the corner location setting of the internal box (4)
(5), the internal box (4) is fixedly connected by connection sheet (5) with outer case (1), and the internal box (4) is internally provided with control
The two sides of circuit board (6) processed, the internal box (4) are provided with groove body (7), and the groove body (7) is internally provided with desiccant
(8), internal box (4) inner tip is equipped with humidity sensor (9), and internal box (4) the top two sides offer interior logical
Stomata (10), just internal venthole (10) position in the two sides of the outer case (1) offer outer vent (11), the outer case
(1) bottom surface offers multiple drain holes (12), and the top of the outer case (1) offers upper vent hole (13), the outer container
The upper end of body (1) is provided with connection cabinet (14), and there are two exhaust fan (15), institutes for the leading flank installation of connection cabinet (14)
The upper end for stating connection cabinet (14) is equipped with rain-proof shed (16), and the upper end of rain-proof shed (16) is equipped with photovoltaic power generation plate
(17), the front end side of the outer case (1) is movably hinged with a fan chamber door (18), chamber door (18) the leading flank lower part installation
There are controller (20).
2. the moisture-proof electric power three-phase imbalance intelligent regulator in a kind of open air according to claim 1, it is characterised in that: described
The two sides of the bottom of outer case (1) are welded with stabilizer blade (2), offer mounting hole (3) on the stabilizer blade (2).
3. the moisture-proof electric power three-phase imbalance intelligent regulator in a kind of open air according to claim 1, it is characterised in that: described
Visual window (19) are installed on chamber door (18).
4. the moisture-proof electric power three-phase imbalance intelligent regulator in a kind of open air according to claim 1, it is characterised in that: described
Outer vent (11) is the inclined hole tilted down towards outside case.
5. the moisture-proof electric power three-phase imbalance intelligent regulator in a kind of open air according to claim 1, it is characterised in that: described
Humidity sensor (9) is electrically connected by controller (20) and two exhaust fans (15).
6. the moisture-proof electric power three-phase imbalance intelligent regulator in a kind of open air according to claim 1, it is characterised in that: described
The upper end of outer case (1) is equipped with mounting electricity storage pack (21) in the side of connection cabinet (14), the mounting electricity storage pack (21) and photovoltaic power generation
Plate (17) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086994.XU CN209462032U (en) | 2018-12-12 | 2018-12-12 | A kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086994.XU CN209462032U (en) | 2018-12-12 | 2018-12-12 | A kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462032U true CN209462032U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086994.XU Active CN209462032U (en) | 2018-12-12 | 2018-12-12 | A kind of moisture-proof electric power three-phase imbalance intelligent regulator in open air |
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| CN (1) | CN209462032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123254A (en) * | 2021-11-23 | 2022-03-01 | 广东电网有限责任公司 | Multifunctional low-voltage three-phase comprehensive adjusting device |
-
2018
- 2018-12-12 CN CN201822086994.XU patent/CN209462032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114123254A (en) * | 2021-11-23 | 2022-03-01 | 广东电网有限责任公司 | Multifunctional low-voltage three-phase comprehensive adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220211 Address after: 210000 Room 405, block B, Kechuang headquarters building, No. 320, pubin Road, Nanjing, Jiangsu Patentee after: Nanjing Handong Electric Intelligent Technology Co.,Ltd. Address before: 210000 No. 88, pubin Avenue, Pukou District, Nanjing, Jiangsu Province Patentee before: JIANGSU TONGFENG ENERGY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |