CN104332871B - A kind of energy-saving Europe of 10kV becomes - Google Patents
A kind of energy-saving Europe of 10kV becomes Download PDFInfo
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- CN104332871B CN104332871B CN201410521186.5A CN201410521186A CN104332871B CN 104332871 B CN104332871 B CN 104332871B CN 201410521186 A CN201410521186 A CN 201410521186A CN 104332871 B CN104332871 B CN 104332871B
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Abstract
Become the invention discloses a kind of energy-saving Europe of 10kV, separate first compartment (11) and second compartment (12) are provided with casing (1)；High-voltage board (2), transformer (3) and low-voltage cabinet (4) are laid out in triangle disposition, and high-voltage board (2) and transformer (3) are arranged in first compartment (11) jointly, and low-voltage cabinet (4) is separately set in second compartment (12)；It is connected between the leading-out terminal (23) of high-voltage board (2) and the high pressure side terminal (32) of transformer (3) using all insulation；The high pressure side terminal (32) and low pressure side terminal (33) of transformer (3) may be contained within the side of transformer-cabinet (31), and the whole height of transformer (3) is no more than 1100mm.The embodiment of the present invention can realize the minimum and energy-saving of Europe change in the case where meeting for distribution demand, and will not reduce security, thermal diffusivity and the appearance looks elegant of Europe change.
Description
Technical field
Become the present invention relates to transformer station's technical field, more particularly to a kind of energy-saving Europe of 10kV.
Background technology
Box-type substation is often referred to simply as case change, is that one kind closes equipment by high-tension switch gear, power transformer and low pressure
It is organically combined according to certain connection plan, and is installed on the complete change power distribution equipment in metal structure casing.Common
Box-type substation is broadly divided into European-type box and becomes (referred to as Europe becomes) and American Unit Substation (referred to as beautiful to become).
It is a kind of preassembled transformer station that Europe, which becomes, mainly including transformer, high-tension switch gear and control device, low tension switch
The element such as equipment and control device, internal connection line and auxiliary equipment.Separate height is typically provided with the casing that Europe becomes
Pressure chamber, transformer room and hyperbaric chamber, and these three rooms are generally using triangle disposition or the plane figure mode of " mesh " font.Europe becomes
Transformer be arranged in transformer room；The high-tension switch gear and control device that Europe becomes are typically fabricated as the height that can independently sell
Cabinet is pressed, and is arranged in hyperbaric chamber；The low voltage switch equipment and control device that Europe becomes are typically fabricated as the low pressure that can independently sell
Cabinet, and be arranged in low-pressure chamber.The Europe of China becomes big multiple coincidence GB 17467-2010《High voltage/low voltage preassembled transformer station》This
The regulation of one standard.
As energy-saving and emission-reduction consciousness gradually strengthens, the miniaturization and energy-saving that case becomes turn into the development trend of distribution industry.
But, existing case And of Varying Depth is generally in 2400mm or so, and overall volume is larger, floor space is big, and land resources are caused
Serious waste.So that transformer capacity in the prior art becomes for 630kVA Europe as an example, hyperbaric chamber that the Europe becomes, transformer room and low
Pressure chamber uses the plane figure mode of triangle disposition mostly；Transformer in transformer room generally uses silicon steel transformer, and
The bushing of transformer is generally made up of conducting rod and binding post, and electrical body is exposed, thus in order to ensure electrical safety and
Thermal diffusivity, the inner space of transformer room must be sufficiently large, and must be separated by between high-voltage board and transformer by dividing plate；It is low
Low-voltage cabinet in pressure chamber uses GGD types, MNS type low-voltage distribution cabinets mostly, and electric power meter is according to " massive quantity power supply and measurement " or " height is supplied
The schemes such as low meter " are installed in high-voltage board or low-voltage cabinet.There is above-mentioned attachment structure because the Europe becomes, therefore the size that the Europe becomes
Need to reach that 3000mm × 2100mm × 2300mm (length × width × height) could meet the requirement of electrical safety, this can not substantially expire
Sufficient case becomes miniaturization and the requirement of energy-saving.
The content of the invention
For above-mentioned weak point of the prior art, become the invention provides a kind of energy-saving Europe of 10kV, can be full
Foot will not reduce the security of Europe change, thermal diffusivity for realizing the minimum and energy-saving of Europe change in the case of distribution demand
And appearance looks elegant.
The purpose of the present invention is achieved through the following technical solutions：
A kind of energy-saving Europe of 10kV becomes, including：Phase is provided with casing 1, high-voltage board 2, transformer 3 and low-voltage cabinet 4, casing 1
Mutual independent first compartment 11 and second compartment 12；High-voltage board 2, transformer 3 and low-voltage cabinet 4 are laid out in triangle disposition, and high
Pressure cabinet 2 and transformer 3 are arranged in first compartment 11 jointly, and low-voltage cabinet 4 is separately set in second compartment 12；High-voltage board 2
Leading-out terminal 23 and transformer 3 high pressure side terminal 32 between using all insulation connection；
The end of incoming cables 22 of high-voltage board 2 is arranged at the side of high-voltage board casing 21, and the whole height of high-voltage board 2 is no more than
1300mm；The high pressure side terminal 32 and low pressure side terminal 33 of transformer 3 may be contained within the side of transformer-cabinet 31, and
The whole height of transformer 3 is no more than 1100mm；The whole height of low-voltage cabinet 4 is no more than 1200mm.
Preferably, in addition to：Transformer metering box 5；The transformer metering box 5 is arranged at the low-pressure side of transformer 3, and
Low pressure side terminal 33 extend into the inside of transformer metering box 5.
Preferably, in addition to：Low-voltage cabinet batch meter 6；The low-voltage cabinet batch meter 6 is embedded in the case corresponding to second compartment 12
On body 1, and positioned at the outside of low-voltage cabinet 4.
Preferably, the leading-out terminal 23 of high-voltage board 2 uses European front connector；And the high pressure side terminal 32 of transformer 3 is used
European sleeve pipe.
Preferably, the side of casing 1 is provided with maintenance door 13, and maintenance door 13 is respectively positioned on the case corresponding to first compartment 11
On body 1.
Preferably, the side of casing 1 is provided with net door 14 and ventilation shutter 15.
Preferably, high-voltage board 2 is using SF6 insulation ring main units or solid insulation ring main unit.
Preferably, low-voltage cabinet 4 uses welding structure cabinet or tray type structure cabinet.
Preferably, transformer 3 uses amorphous alloy transformer.
As seen from the above technical solution provided by the invention, the energy-saving Europe of 10kV that the embodiment of the present invention is provided becomes
By will be connected between the leading-out terminal 23 of high-voltage board 2 and the high pressure side terminal 32 of transformer 3 using all insulation, so as to effectively protect
Hindering has high electrical safety between high-voltage board 2 and transformer 3, therefore high-voltage board 2 and transformer 3 can be arranged at the jointly
In one compartment 11, it is separated by without dividing plate, this just greatlys save the inner space of Europe change.Meanwhile, the high pressure side joint of transformer 3
Line end 32 and low pressure side terminal 33 may be contained within the side of transformer-cabinet 31, therefore the whole height of transformer 3 can be done
To no more than 1100mm；High-voltage board 2 uses SF6 gas insulation switch cabinets, and volume is relatively compact, employs outlet under the inlet wire of side
Mode, will not additionally increase cabinet height, therefore the whole height of high-voltage board 2 can be accomplished to be no more than 1300mm；Low-voltage cabinet 4 is adopted
With welding cabinet, than the inner space that conventional cabinet type structure (such as GGD types low-voltage cabinet) more takes full advantage of low-voltage cabinet,
The appearance and size of low-voltage cabinet is reduced, therefore the whole height of low-voltage cabinet 4 can be accomplished to be no more than 1200mm.As fully visible, this
The inner space that a little factors enable the Europe to become significantly reduces, so that Europe change can be in the case where meeting for distribution demand
Realize and minimize and energy-saving.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, being used required in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation that the energy-saving Europe of 10kV provided in an embodiment of the present invention becomes.
Fig. 2 is the transformer overlooking the structure diagram that the energy-saving Europe of 10kV provided in an embodiment of the present invention becomes.
Fig. 3 is the transformer main structure diagram that the energy-saving Europe of 10kV provided in an embodiment of the present invention becomes.
Fig. 4 is the transformer left view structural representation that the energy-saving Europe of 10kV provided in an embodiment of the present invention becomes.
Fig. 5 is the high-voltage board structural representation one that the energy-saving Europe of 10kV provided in an embodiment of the present invention becomes.
Fig. 6 is the high-voltage board structural representation two that the energy-saving Europe of 10kV provided in an embodiment of the present invention becomes.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
The embodiment of invention, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to protection scope of the present invention.
The energy-saving Europe of 10kV provided below the embodiment of the present invention, which becomes, to be described in detail.
Embodiment one
As shown in Figures 1 to 6, a kind of energy-saving Europe of 10kV becomes, and its concrete structure can include：Casing 1, high-voltage board 2, change
Depressor 3 and low-voltage cabinet 4；Separate first compartment 11 and second compartment 12 are provided with casing 1；High-voltage board 2, the and of transformer 3
Low-voltage cabinet 4 is laid out in triangle disposition, and high-voltage board 2 and transformer 3 are arranged in first compartment 11 jointly, and low-voltage cabinet 4 is single
Solely it is arranged in second compartment 12；All insulation is used between the leading-out terminal 23 of high-voltage board 2 and the high pressure side terminal 32 of transformer 3
Connection.
The end of incoming cables 22 of high-voltage board 2 is arranged at the side of high-voltage board casing 21, and the whole height of high-voltage board 2 is no more than
1300mm；The high pressure side terminal 32 and low pressure side terminal 33 of transformer 3 may be contained within the side of transformer-cabinet 31, and
The whole height of transformer 3 is no more than 1100mm；The whole height of low-voltage cabinet 4 is no more than 1200mm.
Specifically, the energy-saving Europe of the 10kV, which becomes, can realize that the main reason of minimum and energy-saving is as follows：
(1) connected between the leading-out terminal 23 of high-voltage board 2 and the high pressure side terminal 32 of transformer 3 preferably with all insulation,
This can be to have a high electrical safety between effective guarantee high-voltage board 2 and transformer 3, therefore high-voltage board 2 and transformer 3 can be with
It is arranged in first compartment 11, is separated by without dividing plate jointly, this just greatlys save the inner space of Europe change.In practical application
In, the leading-out terminal 23 of high-voltage board 2 can use European front connector, and the high pressure side terminal 32 of transformer 3 can use European
Sleeve pipe substitutes the conducting rod and binding post of conventional transformer in the prior art, passes through European front connector and the cooperation of European sleeve pipe
Connected using all insulation between the leading-out terminal 23 and the high pressure side terminal 32 of transformer 3 that can realize high-voltage board 2, and will be normal
The conducting rod and binding post for advising transformer replace with the volume that European sleeve pipe reduces transformer 3, therefore this is greatlyd save
The inner space that Europe becomes, becoming the Europe can minimize and energy-saving in realization in the case where meeting for distribution demand.
(2) as shown in Figures 2 to 4, the high pressure side terminal 32 and low pressure side terminal 33 of transformer 3 preferably may be contained within
The side of transformer-cabinet 31；Because the high pressure side terminal and low pressure side terminal of conventional transformer in the prior art are respectively provided with
In the top of transformer-cabinet, and it is changed to be arranged at the side of transformer-cabinet 31 in the embodiment of the present invention by top, this can make
The whole height of transformer is greatly reduced, so that the height reduction that whole Europe becomes；In actual applications, the entirety of transformer 3
Height can accomplish to be no more than 1100mm, it might even be possible to accomplish 944mm.
(3) as shown in Figure 5 and Figure 6, the end of incoming cables 22 of high-voltage board 2 is preferably arranged at the side of high-voltage board casing 21 and (adopted
Use side wire leading method), and the leading-out terminal 23 of high-voltage board 2, preferably with the mode of lower outlet, outlet method can under this side inlet wire
To save an inlet wire lifting cabinet, so as to reduce the space of high pressure inlet wire part, and it will not additionally increase the cabinet of high-voltage board 2
Body height.In actual applications, high-voltage board 2 is preferably with SF6 gas insulation switch cabinets, and uses outlet side under the inlet wire of side
Formula, this not only makes the volume of high-voltage board 2 relatively compact, and inlet wire outlet will not additionally increase the height of high-voltage board 2, therefore
Using this structure the whole height of high-voltage board 2 can be made to accomplish to be no more than 1300mm, this efficiently contributes to the Europe and become in satisfaction
Realize and minimize and energy-saving in the case of for distribution demand.
(4) low-voltage cabinet 4 preferably with welding cabinet structure type, than conventional cabinet type structure (such as GGD types low-voltage cabinet) more
Plus the inner space of low-voltage cabinet is taken full advantage of, reduce the appearance and size of low-voltage cabinet, therefore the whole height of low-voltage cabinet 4 can be with
Accomplish to be no more than 1200mm, this efficiently contributes to Europe change realization in the case where meeting for distribution demand and minimized and energy-conservation
Change.
Wherein, the energy-saving Europe of the 10kV, which becomes, can include following specific embodiment：
(1) the energy-saving Europe of the 10kV becomes and can also included：Transformer metering box 5；The transformer metering box 5 is arranged at transformation
The low-pressure side of device 3, and low pressure side terminal 33 extend into the inside of transformer metering box 5；Connect with low pressure side terminal 33
The outlet copper bar that connects and preferably it is enclosed in transformer metering box 5 by the metering transformer that " height is for low meter " measures electric energy
Inside, this can save overall space hold amount, so as to be conducive to the miniaturization that the Europe becomes.In actual applications, the transformation
Device batch meter 5 is preferably with Chinese Patent Application No.：201420565335.3 described in transformer metering box.
(2) the energy-saving Europe of the 10kV becomes and can also included：Low-voltage cabinet batch meter 6；The low-voltage cabinet batch meter 6 is embedded in second
On casing 1 corresponding to compartment 12, and positioned at the outside of low-voltage cabinet 4, this avoids low-voltage cabinet batch meter 6 and takes low-voltage cabinet 4
Inner space, and facilitate meter reading and maintenance.In actual applications, gauge table is preferably interior loaded on low-voltage cabinet batch meter 6
Portion, this can save overall space hold amount, so as to be conducive to the miniaturization that the Europe becomes.
(3) side of casing 1 is preferably provided with maintenance door 13, and maintenance door 13 is preferably respectively positioned on corresponding to first compartment 11
Casing 1 on；The preferably built-in latch of maintenance door 13, can only open from the inside of casing 1, both ensure that safety, again convenient to occur
It can enter during failure and transformer 3 and high-voltage board 2 are overhauled in first compartment 11.
(4) for security consideration, the side of casing 1 is preferably provided with net door 14, and net door 14 be preferably respectively positioned on first every
On casing 1 corresponding to room 11, so as to prevent electric mistakenly entering charged chamber.
(5) side of casing 1 is preferably provided with ventilation shutter 15, and ventilation shutter 15 is preferably plurality of, is distributed in
The surrounding of casing 1, this can ensure that the Europe becomes with good air permeability.
(6) high-voltage board 2 is preferably with SF6 insulation ring main units or solid insulation ring main unit；Because both high-voltage boards are obvious
Than the small volume of other types high-voltage board in the prior art, therefore the embodiment of the present invention is exhausted using SF6 insulation ring main units or solid
Edge ring main unit efficiently contributes to the miniaturization of Europe change；But, the cost of solid insulation ring main unit is higher, therefore in practical application
In preferably with SF6 insulate ring main unit, for example：What Beijing Hezong Science and Technology Co., Ltd. produced can be obtained by commercial means
TPS6 series SF6 co-box type looped net cabinets, its appearance and size is 400mm × 820mm × 1300mm (wide × deep × high).
(7) low-voltage cabinet 4 is preferably with welding structure cabinet or tray type structure cabinet；Because both low-voltage cabinets are substantially than existing skill
Other types low-voltage cabinet occupies little space in art, thus the embodiment of the present invention using welding structure cabinet or tray type structure cabinet very
The miniaturization for contributing to the Europe to become；For example：The low-voltage cabinet 4 can be using leading to that Beijing Hezong Science and Technology Co., Ltd. produces
The HGD model low-voltage cabinets of commercial means acquisition are crossed, its appearance and size is 1420mm × 600mm × 1200mm (wide × deep × high).
(8) transformer 3 is preferably with amorphous alloy transformer；Close to become as manufacture using the exsertile amorphous of magnetic conductivity
The core material of depressor, it is final to obtain very low loss value, this transformer have low open circuit loss, oil-free, fire-retardant self-extinguishment,
The advantages of moisture resistance, cracking resistance and freedom from repairs；For example：The amorphous alloy transformer can use Beijing Hezong Science and Technology Co., Ltd.
The SBH15-M-630/10 model transformers that can be obtained by commercial means of production, its appearance and size is 1660mm × 1130mm
× 1094mm (wide × deep × high).
(9) casing 1 is made preferably with stainless steel materials, and this can ensure that Europe change can have good mechanical strength
And aesthetic appearance.
Further, become for the transformer capacity in the prior art illustrated in background technology for 630kVA Europe, if
Technical scheme that the energy-saving Europe of the 10kV that uses the embodiment of the present invention to be provided becomes realizes Europe of the transformer capacity into 630kVA
Become, then the size that the Europe becomes can accomplish 2400mm × 2200mm × 1550mm (length × width × height), this is just being met for matching somebody with somebody
The minimum that the Europe that transformer capacity is 630kVA becomes is realized in the case of electric demand, so as to reduce floor space, is had
Effect saves land resources.
As fully visible, the embodiment of the present invention can realize the minimum and section of Europe change in the case where meeting for distribution demand
Energyization, and security, thermal diffusivity and the appearance looks elegant of Europe change will not be reduced.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (9)
1. a kind of energy-saving Europe of 10kV becomes, including：Casing (1), high-voltage board (2), transformer (3) and low-voltage cabinet (4), its feature exist
In provided with separate first compartment (11) and second compartment (12) in casing (1)；High-voltage board (2), transformer (3) and low
Cabinet (4) is pressed to be laid out in triangle disposition, and high-voltage board (2) and transformer (3) are arranged in first compartment (11) jointly, and low pressure
Cabinet (4) is separately set in second compartment (12)；The leading-out terminal (23) of high-voltage board (2) and the high pressure side terminal of transformer (3)
(32) connected between using all insulation；
The end of incoming cables (22) of high-voltage board (2) is arranged at the side of high-voltage board casing (21), and high-voltage board (2) whole height not
More than 1300mm；
The high pressure side terminal (32) and low pressure side terminal (33) of transformer (3) may be contained within the side of transformer-cabinet (31)
Face, and the whole height of transformer (3) is no more than 1100mm；
The whole height of low-voltage cabinet (4) is no more than 1200mm.
2. the energy-saving Europe of 10kV according to claim 1 becomes, it is characterised in that also include：Transformer metering box (5)；Should
Transformer metering box (5) is arranged at the low-pressure side of transformer (3), and low pressure side terminal (33) extend into transformer metering
The inside of case (5).
3. the energy-saving Europe of 10kV according to any one of claim 1 to 2 becomes, it is characterised in that also include：Low-voltage cabinet meter
Measuring tank (6)；The low-voltage cabinet batch meter (6) is embedded on the casing (1) corresponding to second compartment (12), and positioned at low-voltage cabinet
(4) outside.
4. the energy-saving Europe of 10kV according to claim 1 or 2 becomes, it is characterised in that the leading-out terminal (23) of high-voltage board (2) is adopted
Use European front connector；And the high pressure side terminal (32) of transformer (3) uses European sleeve pipe.
5. the energy-saving Europe of 10kV according to claim 1 or 2 becomes, it is characterised in that the side of casing (1) is provided with maintenance door
, and maintenance door (13) is respectively positioned on the casing (1) corresponding to first compartment (11) (13).
6. the energy-saving Europe of 10kV according to claim 1 or 2 becomes, it is characterised in that the side of casing (1) is provided with net door
And ventilation shutter (15) (14).
7. the energy-saving Europe of 10kV according to claim 1 or 2 becomes, it is characterised in that high-voltage board (2) uses SF6 dead rings
Net cabinet or solid insulation ring main unit.
8. the energy-saving Europe of 10kV according to claim 1 or 2 becomes, it is characterised in that low-voltage cabinet (4) uses welding structure cabinet
Or tray type structure cabinet.
9. the energy-saving Europe of 10kV according to claim 1 or 2 becomes, it is characterised in that transformer (3) is become using non-crystaline amorphous metal
Depressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521186.5A CN104332871B (en) | 2014-09-30 | 2014-09-30 | A kind of energy-saving Europe of 10kV becomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410521186.5A CN104332871B (en) | 2014-09-30 | 2014-09-30 | A kind of energy-saving Europe of 10kV becomes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332871A CN104332871A (en) | 2015-02-04 |
| CN104332871B true CN104332871B (en) | 2017-10-13 |
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|---|---|---|---|
| CN201410521186.5A Active CN104332871B (en) | 2014-09-30 | 2014-09-30 | A kind of energy-saving Europe of 10kV becomes |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111384681A (en) * | 2020-01-06 | 2020-07-07 | 北京双杰电气股份有限公司 | Transformer substation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2822601B1 (en) * | 2001-03-21 | 2004-12-24 | Transfix Toulon Soc Nouv | SCALABLE TRANSFORMATION STATION FOR ARTERY-LOWER NETWORKS |
| CN201041921Y (en) * | 2006-08-21 | 2008-03-26 | 正泰电气股份有限公司 | Compact pre-installed transformation substation |
| CN201345507Y (en) * | 2009-01-21 | 2009-11-11 | 山东泰开箱变有限公司 | Prepackage type converting station of compact wind power generation |
| CN101826707A (en) * | 2009-03-02 | 2010-09-08 | 丁建新 | Intelligent prefabricated substation |
| CN201623386U (en) * | 2009-10-27 | 2010-11-03 | 泰豪科技(深圳)电力技术有限公司 | Movable box-type substation |
| CN201674134U (en) * | 2010-04-26 | 2010-12-15 | 南京业基电气设备有限公司 | Compact box-type substation |
| CN201975713U (en) * | 2011-01-12 | 2011-09-14 | 厦门市同利源电气设备有限公司 | Novel box-type substation |
| CN202503206U (en) * | 2012-02-17 | 2012-10-24 | 山东达驰电气有限公司 | Compact box-type transformer station |
| CN204179545U (en) * | 2014-09-30 | 2015-02-25 | 北京合纵实科电力科技有限公司 | A kind of energy-saving Europe of 10kV becomes |
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