CN201805154U - Main circuit structure of laminated bus - Google Patents
Main circuit structure of laminated bus Download PDFInfo
- Publication number
- CN201805154U CN201805154U CN201020171869XU CN201020171869U CN201805154U CN 201805154 U CN201805154 U CN 201805154U CN 201020171869X U CN201020171869X U CN 201020171869XU CN 201020171869 U CN201020171869 U CN 201020171869U CN 201805154 U CN201805154 U CN 201805154U
- Authority
- CN
- China
- Prior art keywords
- laminated bus
- main circuit
- direct current
- circuit structure
- bus
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a main circuit structure of a laminated bus. The main circuit structure comprises a capacitor battery DC laminated bus and a power unit DC laminated bus which are connected, the power unit DC laminated bus is vertical to the capacitor battery DC laminated bus, the capacitor battery DC laminated bus is composed of at least two blocks, and the two blocks are communicated through a positive level and a negative level copper bars. The utility model provides a main circuit layout structure of a laminated bus, which not only can increase the amount of capacitance, but also meets the inner space requirements of a cabinet.
Description
Technical field
The utility model relates to a kind of laminated bus arrangement.
Background technology
Photovoltaic/wind power grid-connected generating technology is the important component part of renewable energy technologies development, has also obtained tremendous development in recent years, and the part technology has realized commercialization, but also comes with some shortcomings.Particularly in the application of high-power blower unsteady flow device power supply, also exist deficiency in the main circuit structure layout of present three-phase independence laminated bus, be that capacitance pool direct current laminated bus and power cell direct current laminated bus side are the mode that front and back are arranged at present in rack, like this to the limited amount system of electric capacity, because the degree of depth of rack is restricted, so the size of electric capacity is had strict control.
The utility model content
The utility model has been designed and developed out a kind of electric capacity quantity that can make and has been increased at the deficiencies in the prior art, and satisfies the laminated bus main circuit layout structure of space requirement in the rack.
The utility model is achieved through the following technical solutions:
A kind of main circuit structure of laminated bus comprises capacitance pool direct current laminated bus and the connection of power cell direct current laminated bus, and described capacitance pool direct current laminated bus and horizontal plane be arranged in parallel.
A kind of main circuit structure of laminated bus, described power cell direct current laminated bus is provided with perpendicular to capacitance pool direct current laminated bus.
A kind of main circuit structure of laminated bus, described power cell direct current laminated bus be perpendicular to capacitance pool direct current laminated bus, and be parallel to the setting of power cabinet left side plate.
A kind of main circuit structure of laminated bus, described capacitance pool DC side laminated bus constitutes by at least two, and two are communicated with respectively by positive and negative level copper bar.
The utility model has made full use of the height in space in the rack by changing capacitance pool direct current laminated bus and being connected of power cell direct current laminated bus into upper and lower settings, can increase the quantity of electric capacity like this in the scope that cabinet space allows.And the height dimension of electric capacity can be unrestricted, helps the general of electric capacity.Capacitance pool DC side laminated bus constitutes by at least two, and is communicated with respectively by positive and negative level copper bar.Help the making of capacitance pool DC side laminated bus like this, make and install reliably.
Description of drawings
Accompanying drawing is a laminated bus main circuit structure schematic diagram in the power cabinet.
Embodiment
The utility model capacitance pool direct current laminated bus 3 be arranged in parallel with horizontal plane.Power cell direct current laminated bus 2 is perpendicular to capacitance pool direct current laminated bus 3, and is parallel to power cabinet left side plate 1 and is provided with.Capacitance pool DC side laminated bus 3 constitutes by two, and two are communicated with respectively by positive and negative level copper bar.The utility model has made full use of the height in space in the rack by changing capacitance pool direct current laminated bus 3 and being connected of power cell direct current laminated bus 2 into upper and lower settings, can increase the quantity of electric capacity like this in the scope that cabinet space allows.And the height dimension of electric capacity can be unrestricted, helps the general of electric capacity.
Claims (4)
1. the main circuit structure of a laminated bus comprises capacitance pool direct current laminated bus and the connection of power cell direct current laminated bus, it is characterized in that described capacitance pool direct current laminated bus and horizontal plane be arranged in parallel.
2. the main circuit structure of a kind of laminated bus according to claim 1 is characterized in that described power cell direct current laminated bus is perpendicular to the setting of capacitance pool direct current laminated bus.
3. the main circuit structure of a kind of laminated bus according to claim 2 is characterized in that described power cell direct current laminated bus perpendicular to capacitance pool direct current laminated bus, and is parallel to the setting of power cabinet left side plate.
4. according to the main circuit structure of each described a kind of laminated bus of claim 1～3, it is characterized in that described capacitance pool DC side laminated bus constitutes by at least two, two are communicated with respectively by positive and negative level copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020171869XU CN201805154U (en) | 2010-04-26 | 2010-04-26 | Main circuit structure of laminated bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020171869XU CN201805154U (en) | 2010-04-26 | 2010-04-26 | Main circuit structure of laminated bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805154U true CN201805154U (en) | 2011-04-20 |
Family
ID=43874655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020171869XU Expired - Lifetime CN201805154U (en) | 2010-04-26 | 2010-04-26 | Main circuit structure of laminated bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805154U (en) |
-
2010
- 2010-04-26 CN CN201020171869XU patent/CN201805154U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |