CN201063523Y - Flashboard type controller case device for high voltage frequency converter - Google Patents
Flashboard type controller case device for high voltage frequency converter Download PDFInfo
- Publication number
- CN201063523Y CN201063523Y CNU2007200706227U CN200720070622U CN201063523Y CN 201063523 Y CN201063523 Y CN 201063523Y CN U2007200706227 U CNU2007200706227 U CN U2007200706227U CN 200720070622 U CN200720070622 U CN 200720070622U CN 201063523 Y CN201063523 Y CN 201063523Y
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- board
- optical fiber
- connector
- case device
- master controller
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Abstract
The utility model discloses a plugboard controller device used by a high voltage frequency converter, comprising a backplane, an analog quantity processing board, a switching value processing board, a master controller board, an optical fiber communication board and a power panel, wherein, the analog quantity processing board, the switching value processing board, the master controller board and the power panel are respectively connected with the backplane through connectors, and the optical fiber communication board is directly connected with the master controller board through a connector.
Description
Technical field
The utility model relates to power electronics and Motor Control Field, specifically, relates to a kind of novel board plug type controller case device that is used for the tandem type high voltage converter.
Background technology
In the tandem type high voltage converter, the hardware components of control system generally comprises: analog quantity processing section, switching value processing section, master controller part, optical fiber communication part, power supply part etc.At present, in the tandem type high voltage converter, these hardware control system are formed the controller case device according to the mode of plate, and all feature boards (comprising simulation template, switch template, master controller plate, Optical Interface Board, power panel) all are connected with backboard by connector.The shortcoming of this traditional board plug type controller case of dividing according to signal type be signal between Optical Interface Board and the master controller plate by the backboard transmission, increase the signal transmission length, reduce reliability.And do not design the expansion board position, do not possess flexibility and the versatility of client when customized.
Summary of the invention
The purpose of this utility model is to overcome the limitation of above-mentioned controller case, thereby a kind of board plug type controller case device that is applied to high voltage converter that can realize the optimization of optical fiber communication signal routing and expanded function is provided is provided.
The board plug type controller case device that is used for high voltage converter of the present utility model, comprise a backboard, an analog quantity disposable plates, a switching value disposable plates, a master controller plate, an Optical Interface Board and a power panel, described analog quantity disposable plates, described switching value disposable plates, described master controller plate and described power panel are connected with described backboard by plug connector respectively, it is characterized in that described Optical Interface Board directly is connected with described master controller plate by plug connector.
More specifically, board plug type controller case device of the present utility model also comprises an expansion board that is connected with described backboard by plug connector.This expansion board can be provided with different interface shapes with using according to concrete, for example Kuo Zhan communication interface etc.
Board plug type controller case device of the present utility model owing to the fiber communication plate directly is connected with the master controller plate, but not connects by backboard, has shortened signal and has connected distance, thereby guaranteed to have reduced the EMI radiation on the other hand by signal integrity on the one hand.In addition, the expansion board function that it provides, the definition of its external interface can change according to concrete application, and defines the connector form between this extended edition and the backboard, thereby has guaranteed versatility and compatibility.
Description of drawings
Fig. 1 is a shape assumption diagram of the present utility model;
Fig. 2 is a cut-away view of the present utility model;
Fig. 3 is master controller plate interface figure of the present utility model;
Fig. 4 is an analog quantity disposable plates interface schema of the present utility model;
Fig. 5 is a switching value disposable plates interface schema of the present utility model;
Fig. 6 is a power panel interface schema of the present utility model;
Fig. 7 is backplane interface figure of the present utility model;
Fig. 8 is an expansion board interface schema of the present utility model;
Fig. 9 is an Optical Interface Board interface schema of the present utility model;
Figure 10 is the annexation figure of master controller plate of the present utility model and Optical Interface Board;
Figure 11 is the annexation figure between optical fiber communication daughter board of the present utility model and the optical fiber communication motherboard.
Embodiment
In conjunction with Fig. 1, Fig. 2, board plug type controller case device of the present utility model, comprise a backboard, an analog quantity disposable plates, a switching value disposable plates, a master controller plate, an Optical Interface Board and a power panel, described analog quantity disposable plates, described switching value disposable plates, described master controller plate and described power panel are connected with described backboard by plug connector respectively.In addition, this board plug type controller case device also comprises the expansion board that is connected with described backboard.As shown in Figure 2, described Optical Interface Board directly is connected with described master controller plate by plug connector.
Particularly, on the inserting mode, see over, be followed successively by switching value disposable plates, analog quantity disposable plates, master controller plate, Optical Interface Board, expansion board, power panel from left to right from the substrate direction of insertion.Switching value disposable plates, analog quantity disposable plates, master controller plate, expansion board, power panel by self connector J1, J2 respectively with backboard on connector connect and intercommunication mutually.
Be master board interface schematic diagram of the present utility model as shown in Figure 3, connector J1, the J2 that the master controller plate has by self is connected with connector J1-ZK, J2-ZK on the backboard, thereby communicates by letter with other substrate except that Optical Interface Board.Connector CN1, CN2, CN3 that the master controller plate has by self are connected with external communication device.
Be analog quantity disposable plates interface schematic diagram of the present utility model as shown in Figure 4, connector J1, the J2 that the analog quantity disposable plates has by self is connected with connector J1-MN, J2-MN on the backboard, thereby communicates by letter with other substrate.Connector CN1, the CN2 that the analog quantity disposable plates has by self, CN3 are connected with external analog amount equipment.
Be switching value disposable plates interface schematic diagram of the present utility model as shown in Figure 5, connector J1, the J2 that the switching value disposable plates has by self is connected with connector J1-KG, J2-KG on the backboard, thereby communicates by letter with other substrate.Connector CN1, the CN2 that the switch template has by self, CN3 are connected with external switch amount equipment.
Be power panel interface schematic diagram of the present utility model as shown in Figure 6, connector J1, the J2 that power panel has by self is connected with connector J1-DY, J2-DY on the backboard, thereby provides power supply for other substrate.The connector CN1 that power panel has by self obtains the input power supply from external power supply.
Be backplane interface schematic diagram of the present utility model as shown in Figure 7, backboard by connector J1-ZK, J1-MN, J1-KG, J1-DY, J1-KZ, J2-ZK, J2-MN, J2-KG, J2-DY, J2-KZ respectively with master controller plate, simulation template, switch template, expansion board, power panel connects.
Be expansion board interface schematic diagram of the present utility model as shown in Figure 8, expansion board is connected with connector J1-KZ, J2-KZ on the backboard by connector J1, J2, communicates and obtain power supply.The interface CNx of itself and external equipment (x=1,2...) by concrete application decision, the communication interface used always of Kuo Zhan this area etc. for example.Because defined and backboard between the connector situation, the institute so that expansion board has universal and compatible.Simultaneously, the definition of external interface can change according to concrete application, therefore obtains flexibility.
Be the annexation figure of master controller plate of the present utility model and Optical Interface Board as shown in figure 10, Optical Interface Board is connected by the connector J1 of self and the connector J3 of master controller, becomes the vertical connected mode of 90 degree.Because the optical fiber communication signal is high speed signal (generally between 5M-10M), by this direct connected mode that does not need by backboard, shortened signal and connected distance, guaranteed to have reduced the EMI radiation on the other hand by signal integrity on the one hand.
More specifically, in conjunction with Fig. 9, Figure 11, Optical Interface Board is made up of optical fiber communication motherboard and polylith optical fiber communication daughter board, in the present embodiment, adopt 8 optical fiber communication daughter boards, each optical fiber communication daughter board is vertically welded on the optical fiber communication motherboard, have a plurality of optical fiber connector on each optical fiber communication daughter board, in the present embodiment, adopt 6 optical fiber connector, and be divided into 3 groups of (A, B, C three-phase respectively have one group), every group of two optical fiber connector, one of them is for sending the optical fiber connector, and another is for receiving the optical fiber connector.8 optical fiber communication daughter boards are represented 8 power cells of maximum every phases.
In sum, novel flashboard type controller case device of the present utility model has the following advantages:
1, Optical Interface Board directly is connected with the master controller plate, but not connects by backboard, and shorten signal and connected distance, Guaranteed to have reduced on the other hand the EMI radiation by signal integrity on the one hand.
2, provide the expansion board function, and define the connector situation between itself and the backboard, guarantee versatility and compatibility. Simultaneously, the definition of external interface can change according to concrete application, therefore obtains flexibility.
Claims (5)
1. board plug type controller case device that is used for high voltage converter, comprise a backboard, an analog quantity disposable plates, a switching value disposable plates, a master controller plate, an Optical Interface Board and a power panel, described analog quantity disposable plates, described switching value disposable plates, described master controller plate and described power panel are connected with described backboard by plug connector respectively, it is characterized in that described Optical Interface Board directly is connected with described master controller plate by plug connector.
2. board plug type controller case device as claimed in claim 1 is characterized in that, also comprises an expansion board that is connected with described backboard by plug connector.
3. board plug type controller case device as claimed in claim 2 is characterized in that described extended edition is provided with the communication interface of expansion.
4. board plug type controller case device as claimed in claim 3 is characterized in that, described Optical Interface Board comprises an optical fiber communication motherboard and is welded in a plurality of optical fiber communication daughter boards on this optical fiber communication motherboard.
5. board plug type controller case device as claimed in claim 4, it is characterized in that described each optical fiber communication daughter board is provided with many group optical fiber connector, these every group of optical fiber connector comprises two optical fiber connector, one of them is for sending the optical fiber connector, and another is for receiving the optical fiber connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200706227U CN201063523Y (en) | 2007-06-05 | 2007-06-05 | Flashboard type controller case device for high voltage frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200706227U CN201063523Y (en) | 2007-06-05 | 2007-06-05 | Flashboard type controller case device for high voltage frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201063523Y true CN201063523Y (en) | 2008-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200706227U Expired - Fee Related CN201063523Y (en) | 2007-06-05 | 2007-06-05 | Flashboard type controller case device for high voltage frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201063523Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279780A (en) * | 2011-06-28 | 2011-12-14 | 北京荣信慧科科技有限公司 | Control system redundancy switching method based on high speed serial communication |
| CN102289422A (en) * | 2011-06-28 | 2011-12-21 | 北京荣信慧科科技有限公司 | Multi-level extension control system based on back plate bus and high-speed serial communication |
| CN103490695A (en) * | 2013-06-25 | 2014-01-01 | 中国船舶重工集团公司第七一二研究所 | Controller applied to multiphase motor speed adjusting system |
-
2007
- 2007-06-05 CN CNU2007200706227U patent/CN201063523Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279780A (en) * | 2011-06-28 | 2011-12-14 | 北京荣信慧科科技有限公司 | Control system redundancy switching method based on high speed serial communication |
| CN102289422A (en) * | 2011-06-28 | 2011-12-21 | 北京荣信慧科科技有限公司 | Multi-level extension control system based on back plate bus and high-speed serial communication |
| CN102279780B (en) * | 2011-06-28 | 2013-07-31 | 北京荣信慧科科技有限公司 | Control system redundancy switching method based on high speed serial communication |
| CN102289422B (en) * | 2011-06-28 | 2014-03-26 | 北京荣信慧科科技有限公司 | Multi-level extension control system based on back plate bus and high-speed serial communication |
| CN103490695A (en) * | 2013-06-25 | 2014-01-01 | 中国船舶重工集团公司第七一二研究所 | Controller applied to multiphase motor speed adjusting system |
| CN103490695B (en) * | 2013-06-25 | 2016-08-10 | 中国船舶重工集团公司第七一二研究所 | A kind of controller being applied to polyphase machine governing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20160605 |