CN205539255U - Smart power grids transformer substation relay protection tester with multiple communication function - Google Patents
Smart power grids transformer substation relay protection tester with multiple communication function Download PDFInfo
- Publication number
- CN205539255U CN205539255U CN201620215884.7U CN201620215884U CN205539255U CN 205539255 U CN205539255 U CN 205539255U CN 201620215884 U CN201620215884 U CN 201620215884U CN 205539255 U CN205539255 U CN 205539255U
- Authority
- CN
- China
- Prior art keywords
- network interface
- interface card
- card
- relay protection
- housing
- 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 - Fee Related
Links
Abstract
The utility model discloses a smart power grids transformer substation relay protection tester with multiple communication function, which comprises a housin, be equipped with the internal circuit in the casing, the front panel of casing has LED display screen (1), ten six way analog signal output end mouth (2) and button (3), the left board of casing is equipped with four pairs switching value input port A (4), eight pairs switch quantity output port (5), ethernet interface (7), circular heat radiation window (8), power source (9) and switch (10), the right board of casing is equipped with four pairs switching value input port B (11), ten two -way optical network mouths (12) and ten two -way light serial portss (13), the internal circuit includes central processing unit, digital signal processor, digital analog conversion circuit, second -order filtering circuit, power supply circuit, first network card, second network card and third network card. The utility model discloses in two kind wired and wireless communication mode have, can satisfy the use under the different operational environment.
Description
Technical field
This utility model relates to substation relay protection tester technical field, particularly relates to a kind of intelligent grid substation relay protection tester with multiple communication function.
Background technology
Along with developing rapidly of power industry, the requirement to the substation relay protection tester of a kind of important testing tool for ensureing power system security reliability service is more and more higher.But transformer station is distributed in various places, the communication environment of different substation position differs, and the communication mode of existing substation relay protection tester is single, it is difficult to meet actual communication requirement.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of intelligent grid substation relay protection tester with multiple communication function, it is possible to carry out wired and radio communication, thus the use under meeting varying environment.
The purpose of this utility model is achieved through the following technical solutions: have the intelligent grid substation relay protection tester of multiple communication function, including housing, internal circuit it is provided with in housing, the front panel left side central portion of described housing is provided with LED display, ten six analog signal output ports it are provided with below LED display, it is provided with button on the right side of the front panel of housing, the left panel top of housing is provided with four switch amount input port A and eight switch amount output ports, it is provided with Ethernet interface below four switch amount input port A, circular thermal window it is provided with bottom the left panel of housing, power interface and on and off switch, the right panel of housing is provided with four switch amount input port B, 12 road light network interfaces and 12 road light serial ports.
nullDescribed internal circuit includes central processing unit、Digital signal processor、D/A converting circuit、Second-order filter circuit、Power circuit、First network interface card、Second network interface card and the 3rd network interface card，Central processing unit respectively with digital signal processor、First network interface card、Second network interface card、3rd network interface card、LED display、Button and 12 road light serial ports connect，Digital signal processor respectively with D/A converting circuit、Eight switch amount output ports、Four switch amount input port A and four switch amount input port B connect，D/A converting circuit is connected with second-order filter circuit，Second-order filter circuit and ten six analog signal output ports connect，First network interface card is connected with Ethernet interface，Second network interface card and 12 road light network interfaces connect，Power circuit respectively with central processing unit、Digital signal processor、First network interface card、Second network interface card、Power interface and on and off switch connect.
Described 3rd network interface card is wireless network card.
Described 3rd network interface card is WiFi network interface card or 3G/4G network interface card.
Described 3rd network interface card is PCMCIA wireless network card, PCI wireless network card, MiniPCI wireless network card, USB wireless network card or CF/SD wireless network card.
The right panel of described housing is additionally provided with two USB interface, and two USB interface are all connected with central processing unit.
It is provided with GPS interface and pulse per second (PPS) output port, GPS interface and pulse per second (PPS) output port below described four switch amount input port A to be all connected with central processing unit.
The top panel of described housing is provided with plastic handles.
Described housing is metal shell.
The beneficial effects of the utility model are:
(1) this utility model has wired and wireless two kinds of communication modes, it is possible to meet the use under different operating environment, improve the adaptation ability of substation relay protection tester；
(2) left panel in this utility model is provided with circular thermal window, and rear board is provided with the thermal window of blind shaped, has good radiating effect；
(3) this utility model is provided with on the top panel of housing handle, is convenient for carrying substation relay protection tester.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that this utility model has the intelligent grid substation relay protection tester of multiple communication function；
Fig. 2 is the schematic diagram of the front panel of this utility model middle shell；
Fig. 3 is the schematic diagram of the left panel of this utility model middle shell；
Fig. 4 is the schematic diagram of the right panel of this utility model middle shell；
Fig. 5 is the schematic diagram of internal circuit in this utility model；
In figure, 1-LED display screen, 2-ten six analog signal output port, 3-button, 4-tetra-switch amount input port A, 5-eight switch amount output port, 6-GPS interface, 7-Ethernet interface, 8-circle thermal window, 9-power interface, 10-on and off switch, 11-tetra-switch amount input port B, 12-12 road light network interface, 13-12 road light serial ports, 14-USB interface, 15-label, 16-pulse per second (PPS) output port.
Detailed description of the invention
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings, but protection domain of the present utility model is not limited to the following stated.
As it is shown in figure 1, have the intelligent grid substation relay protection tester of multiple communication function, including housing, in housing, it is provided with internal circuit.
As shown in Figure 2, the front panel left side central portion of described housing is provided with LED display 1, the size of LED display 1 is 121 inches, ten six analog signal output ports 2 it are provided with below LED display 1, button 3 it is provided with on the right side of the front panel of housing, the left panel top of housing is provided with four switch amount input port A4 and eight switch amount output ports 5, the signal lamp of the state of a display this switch amount input port A it is provided with between two ports of every switch amount input port A, the signal lamp of the state of this switch amount output port of a display it is provided with between two ports of every switch amount output port, it is provided with GPS interface 6 and Ethernet interface 7 below four switch amount input port A4.
Being provided with pulse per second (PPS) output port 16 below described four switch amount input port A4, pulse per second (PPS) output port 16 is connected with central processing unit.
As it is shown on figure 3, be provided with circular thermal window 8, power interface 9 and on and off switch 10 bottom the left panel of housing.
Being additionally provided with debugging port bottom the left panel of described housing, debugging port is connected with central processing unit.
As shown in Figure 4, the right panel of housing is provided with four light network interface 12 and 12 road, switch amount input port B 11,12 road light serial ports 13, being provided with the signal lamp of the state of this switch amount input port B of a display between two ports of every switch amount input port B, every road light network interface is provided with one for showing the signal lamp of the state of this light network interface.
The right panel of described housing is additionally provided with two usb 1s 4, and two usb 1s 4 are all connected with central processing unit.
nullAs shown in Figure 5，Described internal circuit includes central processing unit、Digital signal processor、D/A converting circuit、Second-order filter circuit、Power circuit、First network interface card、Second network interface card and the 3rd network interface card，Central processing unit respectively with digital signal processor、First network interface card、Second network interface card、3rd network interface card、LED display 1、Button 30 two road light serial ports 13 connects，Digital signal processor respectively with D/A converting circuit、Eight switch amount output ports 5、Four switch amount input port A4 and four switch amount input port B 11 connect，D/A converting circuit is connected with second-order filter circuit，Second-order filter circuit and ten six analog signal output ports 2 connect，First network interface card is connected with Ethernet interface 7，Second network interface card and 12 road light network interfaces 12 connect，Power circuit respectively with central processing unit、Digital signal processor、First network interface card、Second network interface card、Power interface 9 and on and off switch 10 connect.
Described 3rd network interface card is wireless network card.
Described 3rd network interface card is WiFi network interface card or 3G/4G network interface card.
Described 3rd network interface card is PCMCIA wireless network card, PCI wireless network card, MiniPCI wireless network card, USB wireless network card or CF/SD wireless network card.
In described 12 road light serial ports 13, first via light serial ports 13 to the tenth road light serial ports 13 is used as FT3(IEO6004-8) form input/output port, above-mentioned as FT3(IEO6004-8) the light serial ports 13 of form output port comprises the SMV message source mouth of eight FT3 forms and the SMV message sink mouth of two FT3 forms, these ports use 62.5/125 μm Chinese red multimode fibre as transmission medium, the wavelength of this multimode fibre is 850nm, and effective propagation path is more than 1 one kilometers；11st road light serial ports 13 is used as FT3(IEO6004-8) form back production input port；12nd road light serial ports 13 is used as synchronised clock (B code) port.Described 12 road light network interfaces 12 are 12 pairs of standard LC interfaces, can arbitrary disposition be SMV transmitting terminal or the GOOSE transmitting and receiving terminal of 9-2, these interfaces use 50/125 μm or 62.5/125 μm Chinese red multimode fibre to be more than one kilometer as transmission medium, the transmission range of this multimode fibre.
The top panel of described housing is provided with handle.Described handle is plastic handles, and plastic handles can select the handle that polyethylene handle, polypropylene handle, polypropylene handle ABS handle or other materials are made.The feature that plastic handles has light weight, pliability is good, conveniently lifts substation relay protection tester.
Described rear board is provided with four spikes, and four spikes are separately positioned on four corners of rear board, and four spikes are made by plastics.
Described rear board is provided with the thermal window of blind shaped.
Described housing is metal shell, and metal shell can use Stainless Steel Shell, Al-alloy casing etc..
The front panel left upper portion of described housing is provided with a brand-name label of print 15.
Housing in this utility model is formed by screw fixed Combination by front panel, rear board, left panel, right panel, top panel and lower panel, it is possible to carries out assembly or disassembly easily, the most also has the feature of fixation.Four angles of described lower panel are also respectively provided with a plastic support foot.
The above is only preferred implementation of the present utility model, it is to be understood that this utility model is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be modified by above-mentioned teaching or the technology of association area or knowledge in contemplated scope described herein.And the change that those skilled in the art are carried out and change are without departing from spirit and scope of the present utility model, the most all should be in the protection domain of this utility model claims.
Claims (7)
- null1. there is the intelligent grid substation relay protection tester of multiple communication function，Including housing，Internal circuit it is provided with in housing，It is characterized in that: the front panel left side central portion of described housing is provided with LED display (1)，LED display (1) lower section is provided with ten six analog signal output ports (2)，Button (3) it is provided with on the right side of the front panel of housing，The left panel top of housing is provided with four switch amount input port A(4) and eight switch amount output ports (5)，Four switch amount input port A(4) lower section be provided with Ethernet interface (7)，Circular thermal window (8) it is provided with bottom the left panel of housing、Power interface (9) and on and off switch (10)，The right panel of housing is provided with four switch amount input port B (11)、12 roads light network interface (12) and 12 roads light serial ports (13)；nullDescribed internal circuit includes central processing unit、Digital signal processor、D/A converting circuit、Second-order filter circuit、Power circuit、First network interface card、Second network interface card and the 3rd network interface card，Central processing unit respectively with digital signal processor、First network interface card、Second network interface card、3rd network interface card、LED display (1)、Button (3) and 12 roads light serial ports (13) connect，Digital signal processor respectively with D/A converting circuit、Eight switch amount output ports (5)、Four switch amount input port A(4) and the connection of four switch amount input port B (11)，D/A converting circuit is connected with second-order filter circuit，Second-order filter circuit and ten six analog signal output ports (2) connect，First network interface card is connected with Ethernet interface (7)，Second network interface card and 12 roads light network interface (12) connect，Power circuit respectively with central processing unit、Digital signal processor、First network interface card、Second network interface card、Power interface (9) and on and off switch (10) connect；Described 3rd network interface card is wireless network card.
- The intelligent grid substation relay protection tester with multiple communication function the most according to claim 1, it is characterised in that: described 3rd network interface card is WiFi network interface card or 3G/4G network interface card.
- The intelligent grid substation relay protection tester with multiple communication function the most according to claim 1, it is characterised in that: described 3rd network interface card is PCMCIA wireless network card, PCI wireless network card, MiniPCI wireless network card, USB wireless network card or CF/SD wireless network card.
- The intelligent grid substation relay protection tester with multiple communication function the most according to claim 1, it is characterised in that: the right panel of described housing is additionally provided with two USB interface (14), and two USB interface (14) are all connected with central processing unit.
- The intelligent grid substation relay protection tester with multiple communication function the most according to claim 1; it is characterized in that: described four switch amount input port A(4) lower section is provided with GPS interface (6) and pulse per second (PPS) output port (16), GPS interface (6) and pulse per second (PPS) output port (16) and is all connected with central processing unit.
- The intelligent grid substation relay protection tester with multiple communication function the most according to claim 1, it is characterised in that: the top panel of described housing is provided with plastic handles.
- The intelligent grid substation relay protection tester with multiple communication function the most according to claim 1, it is characterised in that: described housing is metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215884.7U CN205539255U (en) | 2016-03-21 | 2016-03-21 | Smart power grids transformer substation relay protection tester with multiple communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215884.7U CN205539255U (en) | 2016-03-21 | 2016-03-21 | Smart power grids transformer substation relay protection tester with multiple communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539255U true CN205539255U (en) | 2016-08-31 |
Family
ID=56784068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215884.7U Expired - Fee Related CN205539255U (en) | 2016-03-21 | 2016-03-21 | Smart power grids transformer substation relay protection tester with multiple communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606938A (en) * | 2016-03-21 | 2016-05-25 | 成都天进仪器有限公司 | Smart power grid transformer station relay protection tester with various communication functions |
-
2016
- 2016-03-21 CN CN201620215884.7U patent/CN205539255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606938A (en) * | 2016-03-21 | 2016-05-25 | 成都天进仪器有限公司 | Smart power grid transformer station relay protection tester with various communication functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170126174A1 (en) | Solar table | |
| CN205539255U (en) | Smart power grids transformer substation relay protection tester with multiple communication function | |
| CN204029088U (en) | A kind of warmhouse booth remote anti-theft control device | |
| CN205537714U (en) | Good smart power grids transformer substation relay protection tester dispels heat | |
| CN105606938A (en) | Smart power grid transformer station relay protection tester with various communication functions | |
| CN204256876U (en) | A kind of interactive smoke detector | |
| CN205537713U (en) | Intelligence industry control type transformer substation relay protection tester casing | |
| CN205539070U (en) | Intelligent substation relay protection tester casing | |
| CN205539256U (en) | Easily assemble smart power grids transformer substation relay protection tester | |
| CN105571624A (en) | Intelligent power grid transformer substation relay protection tester with good heat dissipation | |
| CN103471814B (en) | A kind of detection system to field service terminal ir scattering degree and method thereof | |
| CN206505540U (en) | A kind of wireless alarming terminating machine of registering one's residence based on the wireless cooperation communication technology | |
| CN202305397U (en) | Digital food safety fast detecting device | |
| CN202548607U (en) | Control module | |
| CN105785181A (en) | Intelligent industrial-control-type substation relay protection tester housing | |
| CN105785179B (en) | A kind of easily assembly intelligent grid substation relay protection tester | |
| CN204578535U (en) | Mobile communication equipment signal intensifier | |
| CN204680845U (en) | Infrared socket device | |
| CN205007858U (en) | Water purifier | |
| CN207251815U (en) | A kind of upkeep operation somascope | |
| CN203608202U (en) | Environment monitoring data acquisition repeater | |
| CN208607762U (en) | It is a kind of to pacify system of arranging for the intelligent of station | |
| CN202974434U (en) | Ultraviolet intensity detection wireless sensor | |
| CN105572433A (en) | Intelligent transformer substation relay protection tester shell | |
| CN204628706U (en) | Clear water faucet and apply the water purifying plant of this clear water faucet |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170321 |