CN105529140A - Cooling mechanism of energy-saving on-load voltage regulation transformer - Google Patents
Cooling mechanism of energy-saving on-load voltage regulation transformer Download PDFInfo
- Publication number
- CN105529140A CN105529140A CN201610015681.8A CN201610015681A CN105529140A CN 105529140 A CN105529140 A CN 105529140A CN 201610015681 A CN201610015681 A CN 201610015681A CN 105529140 A CN105529140 A CN 105529140A
- Authority
- CN
- China
- Prior art keywords
- cooling
- transformer
- saving
- cooling mechanism
- energy
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Abstract
The invention discloses a cooling mechanism of an energy-saving on-load voltage regulation transformer. The cooling mechanism comprises a transformer box, wherein a plurality of cooling ribs are respectively and fixedly connected onto the peripheral side walls of the transformer box and are respectively of stepped structures, and multiple groups of cooling holes are formed between adjacent two cooling ribs on the peripheral side wall of the transformer box. The cooling mechanism is simple in structure, linear cooling ribs are changed to the stepped cooling ribs, and thus, the cooling area is effectively expanded; moreover, the cooling holes are formed between adjacent cooling ribs, heat is transferred through the cooling holes, on one hand, the heat is rapidly dissipated through the steeped cooling ribs, and on the other hand, the phenomenon that the heat is partially returned back caused by non-uniform heat dissipation is prevented due to the isolation of the cooling ribs.
Description
Technical field
The present invention relates to energy-saving on-load tap-changing transformer field, specifically a kind of cooling mechanism of energy-saving on-load tap-changing transformer.
Background technology
There is impedance in transformer, in power delivery, voltage drop will be produced, and change along with the change of user side load, the fluctuation of system voltage adds the variation that the change of user side load will cause voltage larger, under the prerequisite realizing reactive power in-situ balance, when variation in voltage exceedes definite value, on-load tap-changing transformer is meeting action after certain time delay, adjusts voltage, and keeps the stable of voltage.
Radiation rib on existing on-load tap-changing transformer transformer-cabinet is generally linear pattern, and the gap between each radiation rib is less, and in peak of power consumption period in summer, the load of on-load tap-changing transformer is comparatively large, and radiating effect is poor.
Summary of the invention
Object of the present invention, in order to overcome defect and the deficiency of prior art existence, is to provide a kind of cooling mechanism of energy-saving on-load tap-changing transformer.
Technical scheme of the present invention is as follows:
A kind of cooling mechanism of energy-saving on-load tap-changing transformer, include transformer-cabinet, it is characterized in that: the surrounding sidewall of described transformer-cabinet is fixedly connected with multiple radiation rib respectively, described multiple radiation rib are respectively step-like structure, the surrounding sidewall of described transformer-cabinet is respectively equipped with between adjacent two radiation rib and organizes louvre more.
The cooling mechanism of described energy-saving on-load tap-changing transformer, is characterized in that: described many groups louvre lays respectively at the side of corresponding radiation rib.
Beneficial effect of the present invention:
Structure of the present invention is simple, change linear radiation rib into step-like radiation rib, effectively improve area of dissipation, in addition, louvre is provided with, after heat is given out by louvre, on the one hand by step-like radiation rib rapid divergence between adjacent heat radiation rib, on the other hand by the isolation of radiation rib, avoid because heat distributes a part of heat disturbance phenomenon that inequality causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, a kind of cooling mechanism of energy-saving on-load tap-changing transformer, include transformer-cabinet 1, the surrounding sidewall of transformer-cabinet 1 is fixedly connected with multiple radiation rib 2 respectively, multiple radiation rib 2 is respectively step-like structure, the surrounding sidewall of transformer-cabinet 1 is respectively equipped with between adjacent two radiation rib many group louvres 3.
In the present invention, many group louvres 3 lay respectively at the side of corresponding radiation rib.
Claims (2)
1. the cooling mechanism of an energy-saving on-load tap-changing transformer, include transformer-cabinet, it is characterized in that: the surrounding sidewall of described transformer-cabinet is fixedly connected with multiple radiation rib respectively, described multiple radiation rib are respectively step-like structure, the surrounding sidewall of described transformer-cabinet is respectively equipped with between adjacent two radiation rib and organizes louvre more.
2. the cooling mechanism of energy-saving on-load tap-changing transformer according to claim 1, is characterized in that: described many groups louvre lays respectively at the side of corresponding radiation rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015681.8A CN105529140A (en) | 2016-01-06 | 2016-01-06 | Cooling mechanism of energy-saving on-load voltage regulation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015681.8A CN105529140A (en) | 2016-01-06 | 2016-01-06 | Cooling mechanism of energy-saving on-load voltage regulation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105529140A true CN105529140A (en) | 2016-04-27 |
Family
ID=55771305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015681.8A Pending CN105529140A (en) | 2016-01-06 | 2016-01-06 | Cooling mechanism of energy-saving on-load voltage regulation transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529140A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202258659U (en) * | 2011-09-23 | 2012-05-30 | 南阳市一通防爆电气有限公司 | Movable flame-proof dry-type transformer |
| US8461953B1 (en) * | 2009-08-18 | 2013-06-11 | Marvin W. Ward | System, method and apparatus for transformer cooling |
| CN203642121U (en) * | 2013-11-15 | 2014-06-11 | 东莞市汇顺实业有限公司 | LED (Light Emitting Diode) heat radiator |
| CN204270788U (en) * | 2014-11-19 | 2015-04-15 | 山东菲达电器有限公司 | Transformer shell |
| CN205406229U (en) * | 2016-01-06 | 2016-07-27 | 中科电力装备科技有限公司 | Energy -saving on -load voltage -regulating transformer's heat dissipation mechanism |
-
2016
- 2016-01-06 CN CN201610015681.8A patent/CN105529140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8461953B1 (en) * | 2009-08-18 | 2013-06-11 | Marvin W. Ward | System, method and apparatus for transformer cooling |
| CN202258659U (en) * | 2011-09-23 | 2012-05-30 | 南阳市一通防爆电气有限公司 | Movable flame-proof dry-type transformer |
| CN203642121U (en) * | 2013-11-15 | 2014-06-11 | 东莞市汇顺实业有限公司 | LED (Light Emitting Diode) heat radiator |
| CN204270788U (en) * | 2014-11-19 | 2015-04-15 | 山东菲达电器有限公司 | Transformer shell |
| CN205406229U (en) * | 2016-01-06 | 2016-07-27 | 中科电力装备科技有限公司 | Energy -saving on -load voltage -regulating transformer's heat dissipation mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2022259772B2 (en) | System and methods for creating dynamic nano grids and for aggregating electric power consumers to participate in energy markets | |
| WO2019199358A3 (en) | Thermal management of wireless access points | |
| US10097001B2 (en) | Power control system for energy storage devices, and control device and control method thereof | |
| CN105529140A (en) | Cooling mechanism of energy-saving on-load voltage regulation transformer | |
| CN205406229U (en) | Energy -saving on -load voltage -regulating transformer's heat dissipation mechanism | |
| CN206250646U (en) | A kind of switch cubicle with heat sinking function | |
| CN202333585U (en) | Drawer-type power distribution cabinet | |
| CN104571187A (en) | Design method based on water-cooling equipment cabinet temperature dynamic control | |
| CN104577915A (en) | High-performance busway side plate | |
| CN104852391A (en) | Reactive compensation method and device for photovoltaic power station, photovoltaic inverter, and photovoltaic power station | |
| CN204190311U (en) | A kind of double bus | |
| MX2018008670A (en) | Consumption reporting for energy-saving mode of access node. | |
| CN206697891U (en) | A kind of aerial heat radiating type insulation cable | |
| Bernáth et al. | Distributed generation and voltage control in distribution network | |
| CN204904202U (en) | Heat radiator for computer power supply chip | |
| CN204792350U (en) | Dry transformer | |
| CN205882522U (en) | Special box -type substation of wind power generation | |
| CN204205352U (en) | Heat-dissipation switch cabinet | |
| CN102647866A (en) | Heat-dissipation electrical cabinet | |
| CN202353033U (en) | Auxiliary radiation device of box-type distribution transformer | |
| CN203667163U (en) | Grid-type storage cover cylinder | |
| CN107370161A (en) | A kind of voltage control method of wind power plant powerless control system | |
| CN202134863U (en) | Three-network integrated household information box | |
| CN202634916U (en) | Heat dissipation type granulator control cabinet | |
| CN203733558U (en) | High-frequency transformer with novel cooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
|
| RJ01 | Rejection of invention patent application after publication |