CN208386159U - A kind of mixed compensation device - Google Patents
A kind of mixed compensation device Download PDFInfo
- Publication number
- CN208386159U CN208386159U CN201820952503.2U CN201820952503U CN208386159U CN 208386159 U CN208386159 U CN 208386159U CN 201820952503 U CN201820952503 U CN 201820952503U CN 208386159 U CN208386159 U CN 208386159U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- active filter
- compensation device
- mixed compensation
- mixed
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E40/30—Reactive power compensation
-
- 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
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a kind of mixed compensation device, including cabinet body, and cabinet body is provided with two fan doors, and the position of two fan doors is corresponding；It further include active filter, region corresponding to the second fan door is arranged in active filter, and region corresponding to Yishanmen is arranged in the miniature circuit breaker that terminals are connected.Technical solution provided by the utility model, the corresponding door in two fan position of setting on the cabinet, region corresponding to the second fan door is arranged in active filter, region corresponding to the second fan door is arranged in the miniature circuit breaker that its terminals is connected, this mode can reduce the length of active filter institute link, the convenient maintenance to active filter and the operation to miniature circuit breaker.
Description
Technical field
The utility model belongs to power system reactive power compensation technical field, and in particular to a kind of mixed compensation device.
Background technique
As the important measures for keeping balance of imaginary power of power system, reducing network loss, improving power quality, reactive compensation
It has been widely used in the power grid of each voltage class.Reasonable selection Reactive Compensation Mode and reactive compensation amount, can be improved
The stability of network voltage avoids a large amount of idle remote transmission, to reduce active power loss, reduces power generation expense, improves
Utilization rate of equipment and installations.
Power distribution network is in power supply line end, has for electrodispersion, range is wide, the feature more than quantity.Present power distribution station
The reactive-load compensation equipment of setting is all based on the compensation equipment of capacitor, i.e., carries out reactive compensation by switched capacitor, or
It is that there is switching the active filter of active no-power compensation function to compensate.There are the switching times for this Reactive Compensation Mode
It is long, underfill, overfill and the problem limited to three-phase imbalance Governance Ability, and active compensation equipment there are noises big, damage
The big and at high cost problem of consumption.
Authorization Notice No. is that the patent of CN203933025 U discloses a kind of novel mixing reactive power compensator, three
Setting divides benefit capacitor, mends capacitor and active reactive-load compensation equipment altogether on phase ac bus, can not only be to three-phase alternating current mother
Line carries out Passive Reactive Power Compensation, also can be carried out active reactive compensation.
But these point of benefit capacitor, the internal component installation fixation for mending capacitor and active reactive-load compensation equipment altogether,
Interconnection line is more, and main component dismounting is difficult, it has not been convenient to and operation, along with platform area is large number of, distribution is broad, so that
Equipment time-consuming period on repair and maintenance is long, heavy workload, and human cost is high.
Utility model content
The utility model provides a kind of mixed compensation device, examines in the prior art to reactive-load compensation equipment for solving
Dismounting is difficult when repairing maintenance, it has not been convenient to the problem of operation.
To achieve the above object, technical solution provided by the utility model is:
A kind of mixed compensation device, including cabinet body, cabinet body are provided with two fan doors, and the position of two fan doors is corresponding；Further include
Region corresponding to the second fan door is arranged in active filter, active filter, and the miniature circuit breaker that terminals are connected is set
Set the region corresponding to Yishanmen.
The corresponding door in two fan positions, active filter is arranged in technical solution provided by the utility model on the cabinet
Region corresponding to second fan door is set, and area corresponding to the second fan door is arranged in the miniature circuit breaker that terminals are connected
Domain, this mode can reduce the length of active filter institute link, convenient to the maintenance of active filter and to miniature disconnected
The operation of road device.
As the further improvement to active filter, the active filter is arranged using modularization plug-in, one
Secondary interface and second interface are integrally disposed, including active filter installation fixing piece and module positioning guide rail slot.
As the further improvement to region set by active filter, for being arranged in the region of the active filter
It is provided with the installation fixing piece for installing active filter and the module positioning guide rail for positioning for active filter installation
Slot.
The heat generated when active filter works in order to prevent is excessive and influences the normal work of device, as to active
The further improvement of filter further includes cooling fan, and the active filter is arranged on the air duct of cooling fan.
As the further improvement to cooling fan, the air duct of the cooling fan is equal conductance to air duct, and direction is
Upper entering and lower leaving matched with cabinet body, and air inlet uses pull-out type filter structure.
It further include compensation capacitor as the further improvement to mixed compensation device, compensation capacitor is arranged first
Fan region corresponding to door；The region of setting compensation capacitor is provided with corresponding capacitor fixed mounting plate and support is led
Rail.
As the further improvement to compensation capacitor, the compensation capacitor is using modularization plug setting, including peace
Die-filling piece, installation module includes supporting guide and capacitor mounting plate.
As the further improvement to compensation capacitor, the compensation capacitor includes mutually mending capacitor and split-phase capacitor
Device.
As the further improvement to compensation capacitor, it is right in Yishanmen institute that the phase mends capacitor and phase-splitting capacitor
Region subdivision is answered to be arranged.
It further include heater as the further improvement to mixed compensation device, the bottom of the cabinet body is arranged in heater
Portion.
It further include incoming breaker as the further improvement to mixed compensation device, the incoming breaker is disconnected for plastic housing
Road device, is arranged in region corresponding to Yishanmen.
It further include touch screen as the further improvement to mixed compensation device, touch screen setting is right in Yishanmen institute
The region answered.
It further include terminal control unit as the further improvement to mixed compensation device, terminal control unit is arranged first
Fan region corresponding to door.
As the further improvement to mixed compensation device, the terminal control unit is also connected with Temperature Humidity Sensor, uses
In the temperature and humidity of detection interior of the cabinet.
Detailed description of the invention
Fig. 1 is the structure chart of position corresponding to mixed compensation device front door in embodiment；
Fig. 2 is the structure chart of position corresponding to mixed compensation device back door in embodiment；
Fig. 3 is the annexation figure in embodiment between each equipment of mixed compensation device；
Fig. 4 is the structure principle chart of capacitor modularization plug setting in embodiment；
Fig. 5 is the structure principle chart of active filter modularization plug setting in embodiment.
Specific embodiment
The utility model provides a kind of mixed compensation device, examines in the prior art to reactive-load compensation equipment for solving
Dismounting is difficult when repairing maintenance, it has not been convenient to the problem of operation.
To achieve the above object, technical solution provided by the utility model is:
A kind of mixed compensation device, including cabinet body, cabinet body are provided with two fan doors, and the position of two fan doors is corresponding；Further include
Region corresponding to the second fan door is arranged in active filter, active filter, and the miniature circuit breaker that terminals are connected is set
Set the region corresponding to Yishanmen.
The technical solution of the utility model is described further with reference to the accompanying drawing.
The present embodiment provides a kind of mixed compensation device, which is provided with two fan doors, the position of two fan doors
Relatively, a long cable section of ingoing line in mixed compensation device, compensation capacitor, active filter, secondary cable inlet wire and operation circle
Face is separately positioned on position corresponding to two fan doors, dismantles in repair and maintenance simply, operation is convenient.
A kind of mixed compensation device provided by the present embodiment includes cabinet body, and cabinet body is provided with front door and back door, front door and
The position at back door is opposite, and independent can open and close.
Mixed compensation device provided by the present embodiment, wherein position corresponding to front door is as shown in Figure 1, be provided with operation
Interface, secondary cable wire inlet area and capacitor installing zone.
Operation interface is arranged in the left room at device front door, including incoming breaker 1, miniature circuit breaker 5, Surge Protector 6,
Touch screen 3 and rotary switch 4, secondary cable wire inlet area are provided with current sample line, capacitor module control line, active filter
Control line and touch screen control line.Therefore the component of the region setting corresponding to front door mainly has incoming breaker 1, electric current
Mutual inductor 2, touch screen 3, rotary switch 4, miniature circuit breaker 5, Surge Protector 6 and sampling connecting terminal block 7 and active power filtering
The fast insertion terminal of device.
The right ventricle at device front door is arranged in capacitor installing zone, is divided into capacitor installing zone and lower capacitor installing zone,
Wherein upper capacitor installing zone is provided with two and mutually mends capacitor 8, and lower capacitor installing zone is provided with two phase-splitting capacitors 9.
It is reserved with space in the part of upper capacitor installing zone and lower capacitor installing zone, which is equipped with terminal control unit 10, eventually
Side controller 10 is for controlling the operating status of mixed compensation device.
Requirement when in order to meet the operation of mixed compensation device to temperature and humidity, the region corresponding to device front door
Bottom is additionally provided with heater 11, and when the temperature of device is too low or humidity is excessive, heater 11 is device heating, by device
Temperature increase, the humidity and temperature of device is adjusted in moisture evaporation.
Mixed compensation device provided by the present embodiment, position corresponding to back door is as shown in Fig. 2, setting is once electric
Cable Wiring area, active filter installing zone and blower area.
The right ventricle at device back door is arranged in active filter installing zone, which is provided with active filter 15, active
Filter 15 is used to provide active reactive compensation, what the position that active filter 15 is installed was installed with miniature circuit breaker 5
Position is corresponding, and miniature circuit breaker 5 is arranged on the route of active filter 15, and set-up mode between the two can conveniently pair
The maintenance of active filter 15 and operation to miniature circuit breaker 5.
The left room in device back door is a cable connection area, and a cable connection area is provided with equipment lead-in line row 13, including one
Secondary busbar connector and insulated support.Long cable section of ingoing line of long cable section of ingoing line area setting is three-phase four-wire system inlet wire, primary electricity
Cable inlet wire connects the active filter of the capacitor being arranged in capacitor installing zone and the setting of active filter installing zone by busbar connector
Wave device.Cable of long cable section of ingoing line area setting includes mouth confluence under external cable to plastic housing inlet wire copper bar suitable for reading, plastic housing
The cable of row, the converge cable for being discharged to miniature circuit breaker, confluence are discharged to the cable of capacitor, and N is discharged to fast insertion terminal and capacitor
Cable, the cable of miniature circuit breaker to fast insertion terminal, confluence be discharged to the cable surge of surge to the cable arranged, and it is fast slotting
The earth cable of terminal and capacitor case.
It is additionally provided with blower area in the right ventricle at device back door, blower area is provided with centrifugation cooling fan 14 and equal conductance aweather
Road, equal conductance to the guide direction in air duct be upper entering and lower leaving matched with cabinet body, and air inlet use pull-out type filter structure.Have
The equal conductance of centrifugation cooling fan 14 is arranged in at air duct in source filter 15, and centrifugation cooling fan 14 is used to be active filter
15 radiate.
The bottom of region right ventricle corresponding to device back door is provided with DTU antenna 16, and DTU antenna 16 is used for wireless telecommunications,
Establish the communication connection between device and other equipment.
The position of region top center corresponding to device back door is also equipped with temperature and humidity controller 12, for running to device
Temperature and humidity detected, and then combine heater 11, realize to the control of the temperature of device and humid control.
Mixed compensation device provided by the present embodiment, component therein include: incoming breaker 1, miniature open circuit
Device 2, active filter 2, centrifugal blower 1, mutually benefit 2, capacitor, phase-splitting capacitor 2, current transformer 3, whole
Side controller 1,1 piece of touch screen, 1 group of Surge Protector, fast insertion terminal 2.The circuit that each component connects into such as Fig. 3 institute
Show, the first phase-splitting capacitor and the second phase-splitting capacitor in phase-splitting capacitor 9 and first in capacitive coupling device 8 alternate
Capacitor and the second capacitive coupling device are directly connect with the bus in device；Miniature circuit breaker 5 includes miniature circuit breaker QF2 and micro-
Type circuit breaker Q F3, the first active filter in active filter pass through miniature circuit breaker QF2 connection bus, the second active filter
Wave device passes through miniature circuit breaker QF3 connection bus；Bus connects route to be compensated by incoming breaker 1.It is set at bus
It is equipped with current transformer 2, for detecting the electric current of bus；Bus is grounded by Surge Protector 6.
In the present embodiment, when needing to carry out repair and maintenance to the equipment in device, door corresponding to the equipment is opened i.e.
Can, it is simple to operate.
Capacitor provided by the present embodiment is arranged by the way of modularization plug, as shown in figure 4, capacitor is this
Set-up mode can be realized to its quickly and easily installation and repairing work.The capacitor of modularization plug setting includes supporting guide
17, guide rail fixed screw, capacitor mounting plate 18 and capacitor fixed screw.Supporting guide 17 is mainly used for as compensation electricity
Container provides support, and guide rail fixed screw is used to supporting guide 17 being fixed on device, and capacitor mounting plate 18 is used for
Compensation capacitor is installed, compensation capacitor is fixedly mounted on capacitor mounting plate by compensation capacitor fixed screw.Peace
When prosthetics capacitor, compensation capacitor is fixed to the fixation spiral shell of capacitor mounting plate 18 by first electricity container fixed screw
Kong Zhong, then capacitor fixed plate 18 is put on supporting guide 17, then follows track inserts it into inside device, finally connects
The installation operation of compensation capacitor can be completed in the primary connection and secondary connection of good compensation capacitor.To compensation capacitor
When carrying out maintenance replacement, compensation capacitor primary connection and secondary connection are first removed, then by compensation capacitor mounting plate
18 pull out, and remove capacitor from compensation capacitor fixed plate 18, change new compensation capacitor.
Active filter provided by the present embodiment is arranged by the way of modularization plug, as shown in figure 5, active power filtering
Device this setup can guarantee to work to its installation and repairing quick and convenient.Active filter installation includes active filter
Installation fixing piece 20, module fixed screw and module positioning guide rail slot 19.Installation fixing piece 20 is for installing active filter, mould
Block positioning guide rail slot 19 is used to provide positioning and guiding for the active filter of installation.In the installation process of active filter,
Module fixinig plate 20 is first fixed on to the top and bottom of active filter, then active filter is put into module positioning guide rail slot
19, active filter is slowly pushed into equipment, so that active filter is inserted into the fast insertion terminal of device, finally uses module again
Fixed screw fixes active filter.Replace maintenance when, first remove module fixed screw, then by active filter along
Guide-track groove pulls out, and removes active filter, changes new module.
Claims (14)
1. a kind of mixed compensation device, including cabinet body, cabinet body is provided with two fan doors, and the position of two fan doors is corresponding；Its feature exists
In further including active filter, region corresponding to the second fan door is arranged in active filter, and terminals are connected miniature
Region corresponding to Yishanmen is arranged in breaker.
2. a kind of mixed compensation device according to claim 1, which is characterized in that the active filter uses modularization
Plug-in setting, an interface and second interface are integrally disposed, including active filter installation fixing piece and module positioning are led
Track slot.
3. a kind of mixed compensation device according to claim 2, which is characterized in that for the active filter to be arranged
It is provided with the installation fixing piece for installing active filter in region and the positioning of the module for positioning for active filter is led
Track slot.
4. a kind of mixed compensation device according to claim 1, which is characterized in that it further include cooling fan, it is described active
Filter is arranged on the air duct of cooling fan.
5. a kind of mixed compensation device according to claim 4, which is characterized in that the air duct of the cooling fan is to flow
It is oriented to air duct, direction is upper entering and lower leaving matched with cabinet body, and air inlet uses pull-out type filter structure.
6. a kind of mixed compensation device according to claim 1, which is characterized in that it further include compensation capacitor, compensation electricity
Region corresponding to Yishanmen is arranged in container；The region of setting compensation capacitor is provided with the fixed peace of corresponding capacitor
Loading board and supporting guide.
7. a kind of mixed compensation device according to claim 6, which is characterized in that the compensation capacitor uses modularization
Plug setting, including installation module, installation module includes supporting guide and capacitor mounting plate.
8. a kind of mixed compensation device according to claim 6 or 7, which is characterized in that the compensation capacitor includes phase
Mend capacitor and phase-splitting capacitor.
9. a kind of mixed compensation device according to claim 8, which is characterized in that the phase mends capacitor and split-phase capacitor
The setting of device region subdivision corresponding to Yishanmen.
10. a kind of mixed compensation device according to claim 1, which is characterized in that further include heater, heater setting
In the bottom of the cabinet body.
11. a kind of mixed compensation device according to claim 1, which is characterized in that it further include incoming breaker, the inlet wire
Breaker is breaker of plastic casing, and region corresponding to Yishanmen is arranged in.
12. a kind of mixed compensation device according to claim 1, which is characterized in that further include touch screen, touch screen setting
The region corresponding to Yishanmen.
13. a kind of mixed compensation device according to claim 1, which is characterized in that further include terminal control unit, terminal control
Region corresponding to Yishanmen is arranged in device processed.
14. a kind of mixed compensation device according to claim 13, which is characterized in that the terminal control unit is also connected with
Temperature Humidity Sensor, for detecting the temperature and humidity of interior of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952503.2U CN208386159U (en) | 2018-06-20 | 2018-06-20 | A kind of mixed compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820952503.2U CN208386159U (en) | 2018-06-20 | 2018-06-20 | A kind of mixed compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386159U true CN208386159U (en) | 2019-01-15 |
Family
ID=64968188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820952503.2U Active CN208386159U (en) | 2018-06-20 | 2018-06-20 | A kind of mixed compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467523A (en) * | 2020-11-27 | 2021-03-09 | 上海平高天灵开关有限公司 | Method for mounting mutual inductor and cable connecting terminal in low-voltage complete cabinet |
-
2018
- 2018-06-20 CN CN201820952503.2U patent/CN208386159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467523A (en) * | 2020-11-27 | 2021-03-09 | 上海平高天灵开关有限公司 | Method for mounting mutual inductor and cable connecting terminal in low-voltage complete cabinet |
| CN112467523B (en) * | 2020-11-27 | 2023-02-17 | 上海平高天灵开关有限公司 | Method for mounting mutual inductor and cable wiring terminal in low-voltage complete cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109274018A (en) | The terminal box of transformer substation of tide is driven in a kind of heating | |
| CN109687413A (en) | A kind of distribution DC circuit breaker switch cabinet and its control method | |
| CN210926725U (en) | High-voltage power distribution cabinet | |
| CN208386159U (en) | A kind of mixed compensation device | |
| CN215870327U (en) | Novel hanging type switch cabinet structure | |
| CN209375147U (en) | A kind of modularization three-phase load unbalance self-checking device | |
| CN209516419U (en) | A kind of intelligent low-pressure distribution distribution box | |
| CN207559567U (en) | A kind of Low-voltage Line Loss intelligent compensation terminal | |
| CN205811552U (en) | The regulation of a kind of three-phase imbalance and the Intelligent capacitor new construction of reactive-load compensation | |
| CN205657343U (en) | Comprehensive distribution box | |
| CN209169800U (en) | A kind of low-tension switch cabinet | |
| CN209402018U (en) | Battery management cabinet based on intermittent charge management system | |
| CN203589739U (en) | Outdoor column type SVG reactive power compensator | |
| CN208299283U (en) | A kind of complete compatible on-line monitoring electric power box | |
| CN202856632U (en) | Photovoltaic grid-connected inverter | |
| CN202586358U (en) | Improved intelligent low-voltage reactive power compensation cabinet | |
| CN208445287U (en) | A kind of power quality controlling device of included feedback compensation function | |
| CN206685784U (en) | Small intelligent transformer | |
| CN201113451Y (en) | High voltage reactive-load autocompensation apparatus | |
| CN104979839A (en) | Joint compensation type intelligent capacitor controlled by single-set composite switch | |
| CN215933393U (en) | Modularized intelligent capacitor and low-voltage reactive power compensation device | |
| CN104734350A (en) | Low-voltage power distribution system for monitoring of factory electric consumption | |
| CN205070439U (en) | A blend switch for low pressure capacitance compensation cabinet | |
| CN204794107U (en) | Compound on -off control of single group is apotype intelligence condenser altogether | |
| CN210298239U (en) | Outdoor integrated cabinet equipment cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |