CN207868046U - Loaded capacity regulating voltage regulating combines pole transformer - Google Patents
Loaded capacity regulating voltage regulating combines pole transformer Download PDFInfo
- Publication number
- CN207868046U CN207868046U CN201820349144.1U CN201820349144U CN207868046U CN 207868046 U CN207868046 U CN 207868046U CN 201820349144 U CN201820349144 U CN 201820349144U CN 207868046 U CN207868046 U CN 207868046U
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- CN
- China
- Prior art keywords
- low
- cabinet
- transformer
- voltage
- loaded capacity
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of loaded capacity regulating voltage regulatings to combine pole transformer, include transformer body, be fixed on bushing and low-tension bushing, the Multifunctional oil level gauge and device body core of ontology upper end, loaded capacity regulating voltage regulating switch is provided on the transformer body；Further include having low-voltage distribution cabinet, the low-voltage distribution cabinet is electrically connected the transformer body；The low-voltage distribution cabinet includes cabinet, breaker, intelligent capacitor, monitoring power distribution controller and composite solid-state relay, and the breaker, intelligent capacitor, monitoring power distribution controller and composite solid-state relay are set in the cabinet and are sequentially connected by bronze medal；The purpose of this utility model be to provide a kind of energy saving, high efficiency, stable power-supplying loaded capacity regulating voltage regulating combination pole transformer.
Description
Technical field
The utility model belongs to field transformer, and in particular to loaded capacity regulating voltage regulating combines pole transformer.
Background technology
The contradiction of the economic rapid growth in China, economic development and resource environment is increasingly sharp.To the efficient profit of electric power resource
With, energy-saving and emission-reduction, has become country and be badly in need of the big project solved.
The existing public distribution transformers in China all use a transformer separately to match a low-voltage distribution substantially when mounted
The pattern of measurement control box, when in-site installation, increase the connection of primary line, and install complexity, and the period is long, increase line loss,
Cost reduces electricity consumption reliability, and increases the damage aging of ultraviolet light and oxygen to insulation, and power supply scene peace is netted to state
Dress brings great inconvenience, reduces the working efficiency at scene；And some loads differ greatly sooner or later, the specified appearance of transformer
Amount is prepared by Subscriber Unit peak load situation, and transformer is generally in low load with strong power state, causes idle point of network
Measure excessive, transformer noload losses is excessive with respect to transmission line capability ratio, make a large amount of waste of energy in the loss of network reactive current and
In transformer noload losses.
Utility model content
The purpose of this utility model be to provide a kind of energy saving, high efficiency, stable power-supplying loaded capacity regulating voltage regulating combination rod-type
Transformer.
Technical solution provided by the utility model is：A kind of loaded capacity regulating voltage regulating combination pole transformer, includes to become
Depressor ontology, the bushing for being fixed on ontology upper end and low-tension bushing, Multifunctional oil level gauge and device body core, the transformer
Loaded capacity regulating voltage regulating switch is provided on ontology；Further include having low-voltage distribution cabinet, the low-voltage distribution cabinet is electrically connected the change
Depressor ontology；The low-voltage distribution cabinet includes cabinet, breaker, intelligent capacitor, monitoring power distribution controller and hybrid solid-state
Relay, the breaker, intelligent capacitor, monitoring power distribution controller and composite solid-state relay are set in the cabinet and logical
Bronze medal is crossed to be sequentially connected.
As a kind of improvement of the utility model, the low-voltage distribution cabinet is bolted with the transformer body,
And it is provided with sealing strip between the low-voltage distribution cabinet and the transformer body.
As a kind of improvement of the utility model, low pressure outlet side and the low-voltage distribution cabinet of the transformer body
The breaker is directly connected to by bronze medal.
As a kind of improvement of the utility model, temperature sensor, and institute are provided in the cabinet of the low-voltage distribution cabinet
The dial plate for stating temperature sensor is set to the outside of the cabinet.
As a kind of improvement of the utility model, it is wrapped on the outside of the cabinet of the low-voltage distribution cabinet moisture-proof for anti-corrosion
Isolation layer.
As a kind of improvement of the utility model, the isolation layer includes polypropylene layer and water-absorbing resin layer, the suction
Water tree lipid layer is set to the outside of the polypropylene layer.
As a kind of improvement of the utility model, the radiating part of the transformer body is provided with radiating copper sheet.
Advantageous effect：
Transformer, low-voltage distribution cabinet are combined into one by the utility model, are not required to time-consuming live on line installation, and can root
According to the variation of load, in the case where not having a power failure, adjust automatically capacity is run, and not only considerably reduces no-load loss, but also solve
No-load capacity transfer need to have a power failure manually-operated trouble, be really achieved energy saving, intelligent purpose.
The low-pressure side output of the utility model is directly connected to outlet power distribution unit main circuit breaker with copper bar, is thus increased
End contact area, increases end current-carrying capacity, reduces the possibility of end fever.
It is provided with temperature sensor in cabinet, and dial plate is installed outside cabinet so that staff can intuitively see
Temperature inside cabinet；Isolation layer, i.e. knot of the water-absorbing resin in inside, polypropylene layer on the outside are wrapped on the outside of cabinet simultaneously
Structure so that the waterproof and dampproof performance of low-voltage distribution cabinet is more excellent, to improve the service life of this equipment；In dissipating for transformer body
Hot portion is provided with radiating copper sheet, to improve the heat dissipation effect of this equipment.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model.
1 is transformer body in figure, and 2 switch for loaded capacity regulating voltage regulating, and 3 be low-voltage distribution cabinet.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the loaded capacity regulating voltage regulating in the present embodiment combines pole transformer, includes transformer sheet
Body 1, the bushing for being fixed on ontology upper end and low-tension bushing, Multifunctional oil level gauge and device body core, the transformer body 1
It is equipped with loaded capacity regulating voltage regulating switch 2；Further include having low-voltage distribution cabinet 3, the low-voltage distribution cabinet 3 is electrically connected the transformer
Ontology 1；The low-voltage distribution cabinet 3 include cabinet, breaker, intelligent capacitor, monitoring power distribution controller and hybrid solid-state after
Electric appliance, the breaker, intelligent capacitor, monitoring power distribution controller and composite solid-state relay are set in the cabinet and pass through
Bronze medal is sequentially connected.
In the present embodiment, the low-voltage distribution cabinet 3 is bolted with the transformer body 1, and the low pressure is matched
It is provided with sealing strip between electric cabinet 3 and the transformer body 1；The low pressure outlet side of the transformer body 1 and the low pressure
The breaker of power distribution cabinet 3 is directly connected to by bronze medal；It is provided with temperature sensor in the cabinet of the low-voltage distribution cabinet 3,
And the dial plate of the temperature sensor is set to the outside of the cabinet；Be wrapped on the outside of the cabinet of the low-voltage distribution cabinet 3 for
The moisture-proof isolation layer of anti-corrosion, the isolation layer include polypropylene layer and water-absorbing resin layer, and the water-absorbing resin layer is set to described
The outside of polypropylene layer；The radiating part of the transformer body 1 is provided with radiating copper sheet.
The operation principle of the utility model is：By transformer body 1, loaded capacity regulating voltage regulating switch 2 and low-voltage distribution cabinet 3
It is connected into the distribution equipment of an entirety, terminal power distribution transformer rated output capacity can be changed by loading to change, in due course
It is appropriate to ensure power supply, to which transformer noload losses about 40%~50% be greatly reduced, and can also be according to inlet wire electricity
The variation of pressure carries out in due course pressure regulation, reduces reactive component in distribution network, reduces via net loss, reduces electric capacitor capacity,
And it is not required to time-consuming on line installation in working site, for all internal on lines inside cabinet, insulating reliability is high, non-aging,
A new approach is opened up for the development of energy-saving distribution network, good economic benefit is brought for society.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing itself is consistent, but does not play restriction effect to the structure of the present invention；In addition, the utility model does not limit to
In above-mentioned specific implementation mode, those skilled in the art can also make a variety of variations accordingly, but any be equal with the utility model
Or similar variation should all be covered in the range of the utility model claims.
Claims (7)
1. a kind of loaded capacity regulating voltage regulating combines pole transformer, includes transformer body (1), is fixed on the high pressure of ontology upper end
Casing and low-tension bushing, Multifunctional oil level gauge and device body core, it is characterised in that：
The transformer body (1) is equipped with loaded capacity regulating voltage regulating and switchs (2)；Further include having low-voltage distribution cabinet (3), the low pressure
Power distribution cabinet (3) is electrically connected the transformer body (1)；
The low-voltage distribution cabinet (3) include cabinet, breaker, intelligent capacitor, monitoring power distribution controller and hybrid solid-state after
Electric appliance, the breaker, intelligent capacitor, monitoring power distribution controller and composite solid-state relay are set in the cabinet and pass through
Bronze medal is sequentially connected.
2. loaded capacity regulating voltage regulating according to claim 1 combines pole transformer, which is characterized in that the low-voltage distribution cabinet
(3) it is bolted with the transformer body (1), and between the low-voltage distribution cabinet (3) and the transformer body (1)
It is provided with sealing strip.
3. loaded capacity regulating voltage regulating according to claim 1 combines pole transformer, which is characterized in that the transformer body
(1) breaker of low pressure outlet side and the low-voltage distribution cabinet (3) is directly connected to by bronze medal.
4. loaded capacity regulating voltage regulating according to claim 1 combines pole transformer, which is characterized in that the low-voltage distribution cabinet
(3) temperature sensor is provided in cabinet, and the dial plate of the temperature sensor is set to the outside of the cabinet.
5. loaded capacity regulating voltage regulating according to claim 1 combines pole transformer, which is characterized in that the low-voltage distribution cabinet
(3) it is wrapped with for the moisture-proof isolation layer of anti-corrosion on the outside of cabinet.
6. loaded capacity regulating voltage regulating according to claim 5 combines pole transformer, which is characterized in that the isolation layer includes
There are polypropylene layer and water-absorbing resin layer, the water-absorbing resin layer to be set to the outside of the polypropylene layer.
7. loaded capacity regulating voltage regulating according to claim 1 combines pole transformer, which is characterized in that the transformer body
(1) radiating part is provided with radiating copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349144.1U CN207868046U (en) | 2018-03-15 | 2018-03-15 | Loaded capacity regulating voltage regulating combines pole transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349144.1U CN207868046U (en) | 2018-03-15 | 2018-03-15 | Loaded capacity regulating voltage regulating combines pole transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868046U true CN207868046U (en) | 2018-09-14 |
Family
ID=63455953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349144.1U Expired - Fee Related CN207868046U (en) | 2018-03-15 | 2018-03-15 | Loaded capacity regulating voltage regulating combines pole transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868046U (en) |
-
2018
- 2018-03-15 CN CN201820349144.1U patent/CN207868046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |