CN106877219A - Small intelligent converting equipment - Google Patents
Small intelligent converting equipment Download PDFInfo
- Publication number
- CN106877219A CN106877219A CN201710178466.4A CN201710178466A CN106877219A CN 106877219 A CN106877219 A CN 106877219A CN 201710178466 A CN201710178466 A CN 201710178466A CN 106877219 A CN106877219 A CN 106877219A
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- CN
- China
- Prior art keywords
- transformer
- room
- low
- capacitor
- control
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a kind of small intelligent converting equipment, including：Casing, its bottom is provided with collet, and top is provided with top cover；Outer wall is provided with transformer room and transformer terminal seed cell, and transformer equipment is set in transformer room, and transformer terminal sets transformer terminal in room；Rear end sets hyperbaric chamber in casing, and high-tension switch gear is set in the hyperbaric chamber；Casing Inner Front End is provided with low tension switch room and kilowatt-hour meter room side by side, and low-voltage equipment is set in the low tension switch room, and electric energy meter is set in the kilowatt-hour meter room；Control room and capacitor chamber are provided with casing between in hyperbaric chamber and low tension switch room, control room is located at capacitor chamber top, capacitor device is set in capacitor chamber, and control device is set in control room；High-tension switch gear is connected with the high-pressure side of transformer, and the low-pressure side of transformer is connected with low-voltage equipment, and low-voltage equipment is connected with electric energy meter, capacitor device and electric integrated detection and control terminal respectively.The converting equipment small volume save space, convenient operation, suitable open air uses.
Description
Technical field
The present invention relates to converting equipment field, more particularly to a kind of small intelligent converting equipment.
Background technology
What is commonly used in present power industry is European box-type substation and American box substation.European box type transformation
Volume of standing is too big, and floor space is big, and cost is high, it is virtually impossible to mobile.American box substation small volume, but function is few, electricity consumption
It is restricted, scheme imperfection.Inventor discovers how to provide a kind of convenient control and Small Substation easy to use is desirable
The problem of solution.
The content of the invention
Based on the problems of prior art, it is an object of the invention to provide a kind of small intelligent converting equipment, its body
Product is small, and compact conformation, function be complete and the transformer station that facilitates open air to use.
The purpose of the present invention is achieved through the following technical solutions：
The embodiment of the present invention provides a kind of small intelligent converting equipment, including：
Casing, its bottom is provided with collet, and top is provided with top cover；
The cabinet exterior is provided with transformer room and transformer terminal seed cell, and being provided with transformer in the transformer room sets
It is standby, it is provided with transformer terminal in the transformer terminal room；
Rear end is provided with hyperbaric chamber in the casing, and high-tension switch gear is provided with the hyperbaric chamber；
The casing Inner Front End is provided with low tension switch room and kilowatt-hour meter room side by side, and being provided with low pressure in the low tension switch room sets
It is standby, it is provided with electric energy meter in the kilowatt-hour meter room；
Control room and capacitor chamber are provided with casing between in the hyperbaric chamber and low tension switch room, the control room sets
Above the capacitor chamber, capacitor device is provided with the capacitor chamber, control device is provided with the control room；
The high-tension switch gear is electrically connected through the high-pressure side of high-tension cable and the transformer, the transformer it is low
Pressure side is electrically connected with the low-voltage equipment, and the low-voltage equipment is electrically connected with control device and capacitor device respectively.
As seen from the above technical solution provided by the invention, small intelligent power transformation provided in an embodiment of the present invention sets
Standby, its advantage is：By setting transformer room on outside the enclosure wall, realize transformer and casing combine together so that
The converting equipment small volume save space, more compact structure, perfect in shape and function, by setting control device, is capable of achieving intelligent control
System, convenient operation, suitable open air uses, and the converting equipment is suitable for rated voltage 12kV/0.4kV, rated frequency 50Hz, transformation
Device capacity is in 1000kVA and following three-phase alternating current system.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will use needed for embodiment description
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 small intelligent converting equipment side schematic view provided in an embodiment of the present invention；
Fig. 2 is the front schematic view of small intelligent converting equipment provided in an embodiment of the present invention；
Fig. 3 is the circuit theory diagrams of small intelligent converting equipment provided in an embodiment of the present invention；
In figure：1- high-voltage ring main units；The electric integrated detection and control terminals of 2-；3- fuse disconnecting switch；4- low-voltage bus bars；5-
Low pressure main switch；6- internal layer baffle plates；7- capacitor switches；8- outlet switchs；9- capacitors；10- current transformers；11- cables
Hole；12- collets；13- instrument；14- high-tension cables；15- controls transformer；16- electric energy meters；Bis- backplates of 17-；18- heat dissipating housings；
19- indicator lamps；20- transformers；21- power switches；22- instrument doors；23- insulating monitoring instrument；24- arresters；25- top covers；26-
Casing.
Specific embodiment
With reference to particular content of the invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to protection scope of the present invention.
As shown in Figures 1 to 3, the embodiment of the present invention provides a kind of small intelligent converting equipment, including：
Casing, its bottom is provided with collet, and top is provided with top cover；
The cabinet exterior is provided with transformer room and transformer terminal seed cell, and being provided with transformer in the transformer room sets
It is standby, it is provided with transformer terminal in the transformer terminal room；
Rear end is provided with hyperbaric chamber in the casing, and high-tension switch gear is provided with the hyperbaric chamber；
The casing Inner Front End is provided with low tension switch room and kilowatt-hour meter room side by side, and being provided with low pressure in the low tension switch room sets
It is standby, it is provided with electric energy meter in the kilowatt-hour meter room；
Control room and capacitor chamber are provided with casing between in the hyperbaric chamber and low tension switch room, the control room sets
Above the capacitor chamber, capacitor device is provided with the capacitor chamber, electric integrated observing and controlling is provided with the control room
Terminal；
The high-tension switch gear is electrically connected through the high-pressure side of high-tension cable and the transformer, the transformer it is low
Pressure side is electrically connected with the low-voltage equipment, and the low-voltage equipment is electrically connected with control device and capacitor device respectively.
In above-mentioned converting equipment, high-tension switch gear uses one group of high-voltage ring main unit.
In above-mentioned converting equipment, low-voltage equipment includes：Low-voltage bus bar, low pressure main switch, outlet switch, current transformer,
Electric energy meter, instrument, cable aperture and indicator lamp；
The low-voltage bus bar is electrically connected with the low-pressure side of the transformer；
The low-voltage bus bar is electrically connected with low pressure main switch, outlet switch successively；
The low pressure main switch is electrically connected with control device and capacitor device respectively；
The outlet switch is connected through cable aperture with cable electrical；
Cable induction connection between the current transformer and the outlet switch and cable aperture, electric energy meter and instrument point
It is not electrically connected with the current transformer.
In above-mentioned converting equipment, transformer equipment includes：Transformer and the transformer terminal being connected with the transformer.
In above-mentioned converting equipment, the control device includes：Control transformer, electric integrated detection and control terminal and insulating monitoring
Instrument；Wherein,
The control transformer is electrically connected with electric integrated detection and control terminal and insulating monitoring instrument respectively；
The electric integrated detection and control terminal is electrically connected with the capacitor device.
Preferably, above-mentioned electric integrated detection and control terminal uses intelligent control unit RTU.
In above-mentioned converting equipment, capacitor equipment includes：Fuse disconnecting switch, the low pressure master with the low-voltage equipment
Switch electrical connection；Capacitor switch of the capacitor through being electrically connected with the capacitor electrically connects with fuse disconnecting switch
Connect.
In above-mentioned converting equipment, in hyperbaric chamber, capacitor chamber, low tension switch room, control room and transformer terminal room two
Side is equipped with labyrinth type aeration structure；
Automatic temperature-controlled formula forced ventilation device is provided with the low-pressure chamber.
In above-mentioned converting equipment, heater is provided with casing, and the temperature and humidity controller being electrically connected with the heater.
In above-mentioned converting equipment, the collet of bottom half uses channel-section steel collet.
In above-mentioned converting equipment, transformer room is provided with heat dissipating housing.
Specifically, in above-mentioned converting equipment, high-voltage ring main unit is connected between incoming power and transformer.Electric integrated survey
Control terminal is the signal for controlling the switching of capacitor and gathering breaker.Fuse disconnecting switch is to be connected to transformer low voltage
Shielded between busbar and capacitor switch.Control transformer is for linear quadratic control provides 220V power supplys.Instrument door is used for
The indicating meters such as Current Voltage are installed.Insulating monitoring instrument is used to monitor whether low-pressure system occurs earth fault and send alarm signal
Number.Arrester is used to prevent overvoltage and thunderbolt, is connected with transformer.It is that protection is low that internal layer baffle plate is located at effect in low-pressure chamber door
Compress switch and low-voltage component.Secondary backplate is located at the cover plate of protection electric energy meter in low-pressure chamber.
Small intelligent converting equipment of the invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, small intelligent converting equipment provided in an embodiment of the present invention, structure is using totally-enclosed, complete exhausted
Edge, integral structure.The composition of converting equipment is divided into hyperbaric chamber, capacitor chamber, low tension switch room, control by the difference of function
The part of room and transformer terminal seed cell and transformer etc. six, is respectively provided in or beyond casing.A kilowatt-hour meter is additionally provided with casing
Room, can install the kilowatt-hour meter of outlet additional.
Hyperbaric chamber, capacitor chamber, low tension switch room, control room, transformer terminal seed cell and transformer room Deng Geshi both sides set
There is labyrinth type aeration structure, good effect of natural ventilation can be reached.Low-pressure chamber is additionally provided with automatic temperature-controlled forced ventilation dress
Put.
The temperature and humidity controller of heater and heater electrical connection is additionally provided with, to prevent the appearance of equipment condensation.
In small intelligent converting equipment of the invention, transformer and casing are to combine together, small volume save space.And it is outer
See beautiful, compact conformation, easy to operate, perfect in shape and function, built-in intelligent control unit RTU can meet remote control, remote measurement, remote signalling, distant
Adjust.
Below the profile 400KVA of small intelligent converting equipment of the invention：2300x 1860x wide long are (mm) high by 2000；
400KVA~630KVA：2700x 1860x wide long are (mm) high by 2000；
630KVA~1000KVA：2700x 1860x wide long are (mm) high by 2200.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
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 small intelligent converting equipment, it is characterised in that including：
Casing, its bottom is provided with collet, and top is provided with top cover；
The cabinet exterior is provided with transformer room and transformer terminal seed cell, and transformer equipment, institute are provided with the transformer room
State in transformer terminal room and be provided with transformer terminal；
Rear end is provided with hyperbaric chamber in the casing, and high-tension switch gear is provided with the hyperbaric chamber；
The casing Inner Front End is provided with low tension switch room and kilowatt-hour meter room side by side, and low-voltage equipment is provided with the low tension switch room, should
Kilowatt-hour meter is provided with electric energy meter in room；
Control room and capacitor chamber are provided with casing between in the hyperbaric chamber and low tension switch room, the control room is located at institute
Capacitor chamber top is stated, capacitor device is provided with the capacitor chamber, control device is provided with the control room；
The high-tension switch gear is electrically connected through high-tension cable with the high-pressure side of the transformer, the low-pressure side of the transformer
It is electrically connected with the low-voltage equipment, the low-voltage equipment is electrically connected with control device and capacitor device respectively.
2. small intelligent converting equipment according to claim 1, it is characterised in that the high-tension switch gear uses a group
High-voltage ring main unit.
3. small intelligent converting equipment according to claim 1 and 2, it is characterised in that the low-voltage equipment includes：Low pressure
Bus, low pressure main switch, outlet switch, current transformer, electric energy meter, instrument, cable aperture and indicator lamp；
The low-voltage bus bar is electrically connected with the low-pressure side of the transformer；
The low-voltage bus bar is electrically connected with low pressure main switch, outlet switch successively；
The low pressure main switch is electrically connected with control device and capacitor device respectively；
The outlet switch is connected through cable aperture with cable electrical；
Cable induction connection between the current transformer and the outlet switch and cable aperture, electric energy meter and instrument respectively with
The current transformer electrical connection.
4. small intelligent converting equipment according to claim 1 and 2, it is characterised in that the transformer equipment includes：
Transformer and the transformer terminal being connected with the transformer.
5. small intelligent converting equipment according to claim 1 and 2, it is characterised in that the control device includes：
Control transformer, electric integrated detection and control terminal and insulating monitoring instrument；Wherein,
The control transformer is electrically connected with electric integrated detection and control terminal and insulating monitoring instrument respectively；
The electric integrated detection and control terminal is electrically connected with the capacitor device.
6. small intelligent converting equipment according to claim 5, it is characterised in that the electric integrated detection and control terminal is used
Intelligent control unit RTU.
7. small intelligent converting equipment according to claim 1 and 2, it is characterised in that the capacitor device includes：It is molten
Disconnected device formula disconnecting switch, the low pressure main switch with the low-voltage equipment is electrically connected；
Capacitor switch of the capacitor through being electrically connected with the capacitor is electrically connected with fuse disconnecting switch.
8. small intelligent converting equipment according to claim 1 and 2, it is characterised in that the hyperbaric chamber, capacitor chamber,
Both sides in low tension switch room, control room and transformer terminal room are equipped with labyrinth type aeration structure；
Automatic temperature-controlled formula forced ventilation device is provided with the low-pressure chamber.
9. small intelligent converting equipment according to claim 1 and 2, it is characterised in that be provided with heater in the casing,
And the temperature and humidity controller being electrically connected with the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178466.4A CN106877219A (en) | 2017-03-23 | 2017-03-23 | Small intelligent converting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178466.4A CN106877219A (en) | 2017-03-23 | 2017-03-23 | Small intelligent converting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106877219A true CN106877219A (en) | 2017-06-20 |
Family
ID=59172828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178466.4A Pending CN106877219A (en) | 2017-03-23 | 2017-03-23 | Small intelligent converting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106877219A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997495Y (en) * | 2006-11-10 | 2007-12-26 | 大庆供电电器设备有限公司 | Intelligent economizing capacity-adjusting cased converting station |
| CN201682191U (en) * | 2010-05-14 | 2010-12-22 | 安徽神虹变压器有限公司 | Combined-type transformer |
| CN206041299U (en) * | 2016-09-22 | 2017-03-22 | 北京华东电气股份有限公司 | Novel pre -installation compact box -type transformer substation |
| CN206685784U (en) * | 2017-03-23 | 2017-11-28 | 北京北方箱变电气有限公司 | Small intelligent transformer |
-
2017
- 2017-03-23 CN CN201710178466.4A patent/CN106877219A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997495Y (en) * | 2006-11-10 | 2007-12-26 | 大庆供电电器设备有限公司 | Intelligent economizing capacity-adjusting cased converting station |
| CN201682191U (en) * | 2010-05-14 | 2010-12-22 | 安徽神虹变压器有限公司 | Combined-type transformer |
| CN206041299U (en) * | 2016-09-22 | 2017-03-22 | 北京华东电气股份有限公司 | Novel pre -installation compact box -type transformer substation |
| CN206685784U (en) * | 2017-03-23 | 2017-11-28 | 北京北方箱变电气有限公司 | Small intelligent transformer |
Non-Patent Citations (1)
| Title |
|---|
| 黎文安: "《电气设备手册》", 29 February 2016, 中国水利水电出版 * |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |