CN206834754U - A kind of modular reactive power compensation device - Google Patents
A kind of modular reactive power compensation device Download PDFInfo
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- CN206834754U CN206834754U CN201720624407.0U CN201720624407U CN206834754U CN 206834754 U CN206834754 U CN 206834754U CN 201720624407 U CN201720624407 U CN 201720624407U CN 206834754 U CN206834754 U CN 206834754U
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- plates
- main box
- erb
- pinboards
- mpbt
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- 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
Abstract
A kind of modular reactive power compensation device includes：Main box, supporting construction, MCB plates, DAB plates, ERB plates, MPB plates, MPBT plates, IOB pinboards and cooling system, supporting construction is provided with main box, MCB plates, DAB plates, ERB plates, MPB plates, MPBT plates and IOB pinboards are connected by supporting construction with main box, ERB plates are located at the bottom of main box, MPB plates and MPBT plates connect side by side, MPB plates and MPBT plates are located at the top of ERB plates, MCB plates, DAB plates and IOB pinboards connect side by side, MCB plates, DAB plates and IOB pinboards are located at the top of MPB plates and MPBT plates, the front and rear and both sides of cooling system and main box connect.The utility model structure novelty is compact, and dismounting is convenient, is advantageous to be arranged on extension in parallel in standard cabinet.
Description
Technical field
It the utility model is related to a kind of power compensating device, and in particular to a kind of modular reactive power compensation device.
Background technology
Electric load such as motor, transformer etc. in power network, largely belong to inductive load, need in the process of running to
These equipment provide corresponding reactive power.After the reactive-load compensation equipments such as shunt capacitor are installed in power network, it can provide
The reactive power that inductive load is consumed, reduce the reactive power that electric network source is provided to inductive load, conveyed by circuit, by
In reducing flowing of the reactive power in power network, therefore it is electric caused by conveying reactive power to reduce circuit and transformer
It can be lost, here it is reactive-load compensation.
Power industry is the leading of national economy, is the mark of modern society's life.But much regional place is used in China
Electric situation is more severe, and electricity shortage, voltage pulsation is very big, and power factor is low, and reactive power loss is larger；And reactive power is mended
Grid voltage quality can be significantly improved by repaying, and reduce line loss, reduced place capacity, reduced power attenuation, so installing compensation additional
Equipment is to improve power supply situation, improve the effective measures of utilization rate of electrical.Department of State Grid also expressly provides every be provided with
Reactive power compensator should be all equipped with beside the place of low-tension transformer and large-scale electric equipment.And with the hair of national economy
Exhibition, country improve to the attention of energy conservation and the enhancing of people's awareness of saving energy, and with requirement of the electric unit to power grid quality,
So a kind of new reactive power compensation device of exploitation has been extremely urgent.For this, I is taken charge of by Technique of Compensating Capacitance for Reactive
Constantly research and analyse, testing and verification, develop a kind of structure novelty, securely and reliably, the modular reactive power of convenient disassembly
Compensation device.
In order to solve the above problems, we are made that a series of improvement.
Utility model content
The purpose of this utility model is, there is provided a kind of modular reactive power compensation device, to overcome prior art institute
Existing disadvantages mentioned above and deficiency.
A kind of modular reactive power compensation device, it is characterised in that including：Main box, supporting construction, MCB plates, DAB
Plate, ERB plates, MPB plates, MPBT plates, IOB pinboards and cooling system, are provided with supporting construction in the main box, the MCB plates,
DAB plates, ERB plates, MPB plates, MPBT plates, IOB pinboards are connected by supporting construction with main box, and the ERB plates are located at main tank
The bottom of body, the MPB plates and MPBT plates connect side by side, and the MPB plates and MPBT plates are located at the top of ERB plates, the MCB
Plate, DAB plates and IOB pinboards connect side by side, and the MCB plates, DAB plates and IOB pinboards are upper located at MPB plates and MPBT plates
Side, the front and rear and both sides connection of the cooling system and main box.
Further, the main box is U-typed structure, and the main box includes：After power cell front panel, power cell
Panel, power cell top blind flange, handle, grounding screw, hole for hoist, hardy hole and auxiliary wiring part, before the power cell
The front and rear connection of panel and power cell rear board and main box, the power cell top blind flange are located at the top of main box,
The handle is located at the both sides of main box, and the grounding screw is located at the both sides front end of main box, and the hole for hoist is located at main tank
The both sides rear end of body, the hardy hole are located at the rear side of main box, and the auxiliary wiring part is located at the top of main box.
Further, the supporting construction includes：Master board supporting plate, IO pinboards supporting plate and insulation board, the master
Control panel supporting plate is connected with MCB plates and DAB plates, and the IO pinboards supporting plate is connected with IOB pinboards, the insulation board with
MCB plates, DAB plates, ERB plates, MPB plates, MPBT plates connect with IOB pinboards.
Further, the ERB plates include：Rubber blanket, annular reactor and conductive lever, the rubber blanket are located at ERB plates
Lower end, the annular reactor and conductive lever are located at the upper end of ERB plates.
Further, the cooling system includes：Cooling fan component, air inlet, radiator, air duct cover board, air channel insulation
Plate and air outlet, for the cooling fan component in air inlet, the air inlet is described to dissipate on power cell front panel
Hot device is connected with air channel insulation board, and the air duct cover board is connected with air channel insulation board, and the radiator, air duct cover board, air channel are exhausted
The side plate of listrium and main box is connected, and the air outlet is connected with power cell rear board.
The beneficial effects of the utility model：
The utility model structure novelty is compact, and dismounting is convenient, is advantageous to be arranged on extension in parallel in standard cabinet.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the structure chart of main box.
Fig. 3 is the structure chart of ERB plates.
Fig. 4 is the structure chart of cooling system.
Reference
Main box 100, power cell front panel 110, power cell rear board 120, power cell top blind flange 130,
Hand 140, grounding screw 150, hole for hoist 160, hardy hole 170 and auxiliary wiring part 180.
Supporting construction 200, master board supporting plate 210, IO pinboards supporting plate 220 and insulation board 230.
MCB plates 300, DAB plates 400, ERB plates 500, rubber blanket 510, annular reactor 520 and conductive lever 530.
MPB plates 600, MPBT plates 700 and IOB pinboards 800.
Cooling system 900, cooling fan component 910, air inlet 920, radiator 930, air duct cover board 940, air channel insulation
Plate 950 and air outlet 960.
Embodiment
Below in conjunction with specific embodiment, make progressive explanation to the utility model.It should be understood that following examples are merely to illustrate
The utility model is not for restriction the scope of the utility model.
Embodiment 1
Fig. 1 is structure chart of the present utility model.Fig. 2 is the structure chart of main box.Fig. 3 is the structure chart of ERB plates.Fig. 4 is
The structure chart of cooling system.
As shown in figure 1, the utility model is made up of 6 pieces of PCB control panels, it is MCB plates 300, DAB plates 400, ERB plates respectively
500th, MPB plates 600, MPBT plates 700 and IOB pinboards 800 divide three layers of arrangement, cellular construction also do bottom, in, upper triple layer designs.
As shown in Fig. 2 main box 100 is designed to "U" shaped, the installation of other devices and sheet metal component is facilitated to fix.Main tank
Hardy hole 170 is provided with body 100, is easy to the dismounting of unit；Hole for hoist 160 is also provided with main box 100, for lifting unit；
Main box 100 is also welded with grounding screw 150, the protective grounding for unit；The both sides of main box 100 are also provided with hole, as unit
Heat emission hole, both sides are equipped with handle 140, are easy to carry main box 100.
As shown in figure 3, the bottom of main box 100 is equipped with ERB plates 500, there are 6 annular reactors 520 on plate, heavier-weight,
In view of vibration test to its impact property, paste rubber blanket 510 in plank bottom surface and play cushioning effect；Conductive spiral shell is housed on plate
Bar 530, for being turned on MPB plates 600 above, MPBT plates 700, relative to traditional conductor connections, structure is novel, letter
Clean reliable, dismounting is more convenient.
As shown in figure 4, the middle part of main box 100 is equipped with air duct cover board 940, the He of radiator 930 is housed on air duct cover board 940
Air channel insulation board 950, a relatively closed air channel is formed with main box 100；The anterior cooling fan component 910 of main box 100 fills
With 3 groups of blower fans, driven as air intake；The power cell rear board 120 of main box 100 opens hexagonal honeycomb holes as air outlet 960,
Air duct cover board 940 and radiator 930 are provided with MPB plates 600 and MPBT plates 700.
The top of main box 100 is equipped with master board supporting plate 210 and IO pinboards supporting plate 220 is used to install MCB plates
300th, DAB plates 400 and IOB pinboards 800.6 pieces of pcb board bottoms are respectively arranged with insulation board 230, as reinforced insulation.Main box 100
Front portion is also equipped with power cell front panel 110, and oblong aperture is opened on panel, and wiring is arranged for external terminal；Power cell front panel
The level Four terminal of three-phase four-wire system is also equipped with 110.The top of main box 100 is also equipped with aiding in wiring part 180, for fixed cell
Internal cable.
Specific embodiment of the present utility model is illustrated above, but the utility model is not limited thereto, only
Objective of the present utility model is not departed from, the utility model there can also be various change.
Claims (5)
- A kind of 1. modular reactive power compensation device, it is characterised in that including：Main box (100), supporting construction (200), MCB plates (300), DAB plates (400), ERB plates (500), MPB plates (600), MPBT plates (700), IOB pinboards (800) and radiating System (900), the main box (100) is interior to be provided with supporting construction (200), the MCB plates (300), DAB plates (400), ERB plates (500), MPB plates (600), MPBT plates (700), IOB pinboards (800) are connected by supporting construction (200) and main box (100) Connect, the ERB plates (500) are located at the bottom of main box (100), and the MPB plates (600) and MPBT plates (700) connect side by side, institute State MPB plates (600) and MPBT plates (700) are located at the top of ERB plates (500), the MCB plates (300), DAB plates (400) and IOB Pinboard (800) connects side by side, the MCB plates (300), DAB plates (400) and IOB pinboards (800) located at MPB plates (600) and The top of MPBT plates (700), the cooling system (900) are connected with the front and rear and both sides of main box (100).
- A kind of 2. modular reactive power compensation device according to claim 1, it is characterised in that：The main box (100) it is U-typed structure, the main box (100) includes：Power cell front panel (110), power cell rear board (120), Power cell top blind flange (130), handle (140), grounding screw (150), hole for hoist (160), hardy hole (170) and auxiliary are tied up Line piece (180), the power cell front panel (110) and power cell rear board (120) connect with the front and rear of main box (100) Connect, the power cell top blind flange (130) is located at the top of main box (100), and the handle (140) is located at main box (100) both sides, the grounding screw (150) are located at the both sides front end of main box (100), and the hole for hoist (160) is located at master The both sides rear end of casing (100), the hardy hole (170) are located at the rear side of main box (100), the auxiliary wiring part (180) Located at the top of main box (100).
- A kind of 3. modular reactive power compensation device according to claim 1, it is characterised in that：The supporting construction (200) include：Master board supporting plate (210), IO pinboards supporting plate (220) and insulation board (230), the master board branch Frame plate (210) is connected with MCB plates (300) and DAB plates (400), the IO pinboards supporting plate (220) and IOB pinboards (800) Connection, the insulation board (230) and MCB plates (300), DAB plates (400), ERB plates (500), MPB plates (600), MPBT plates (700) Connected with IOB pinboards (800).
- A kind of 4. modular reactive power compensation device according to claim 1, it is characterised in that：The ERB plates (500) Including：Rubber blanket (510), annular reactor (520) and conductive lever (530), the rubber blanket (510) are located at ERB plates (500) Lower end, the annular reactor (520) and conductive lever (530) are located at the upper end of ERB plates (500).
- A kind of 5. modular reactive power compensation device according to claim 1, it is characterised in that：The cooling system (900) include：Cooling fan component (910), air inlet (920), radiator (930), air duct cover board (940), air channel insulation board (950) it is located at air outlet (960), the cooling fan component (910) in air inlet (920), the air inlet (920) is located at On power cell front panel (110), the radiator (930) is connected with air channel insulation board (950), the air duct cover board (940) It is connected with air channel insulation board (950), the radiator (930), air duct cover board (940), air channel insulation board (950) and main box (100) side plate connection, the air outlet (960) are connected with power cell rear board (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624407.0U CN206834754U (en) | 2017-06-01 | 2017-06-01 | A kind of modular reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624407.0U CN206834754U (en) | 2017-06-01 | 2017-06-01 | A kind of modular reactive power compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834754U true CN206834754U (en) | 2018-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624407.0U Active CN206834754U (en) | 2017-06-01 | 2017-06-01 | A kind of modular reactive power compensation device |
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| CN (1) | CN206834754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429799A (en) * | 2019-08-12 | 2019-11-08 | 阳光电源股份有限公司 | A kind of power module and multi-power system |
-
2017
- 2017-06-01 CN CN201720624407.0U patent/CN206834754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429799A (en) * | 2019-08-12 | 2019-11-08 | 阳光电源股份有限公司 | A kind of power module and multi-power system |
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