CN105572433A - Intelligent transformer substation relay protection tester shell - Google Patents
Intelligent transformer substation relay protection tester shell Download PDFInfo
- Publication number
- CN105572433A CN105572433A CN201610160204.0A CN201610160204A CN105572433A CN 105572433 A CN105572433 A CN 105572433A CN 201610160204 A CN201610160204 A CN 201610160204A CN 105572433 A CN105572433 A CN 105572433A
- Authority
- CN
- China
- Prior art keywords
- panel
- switch amount
- ports
- protection tester
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The invention discloses an intelligent transformer substation relay protection tester shell. An internal circuit is arranged in the shell. An upper portion of a front panel of the shell is provided with twelve paths of optical serial ports (1) and a lower portion left side of the front panel is provided with twelve paths of optical network ports (2). A lower portion right side of the front panel is provided with four pairs of switching value input ports A (4). An upper portion left side of a rear panel of the shell is provided with eight pairs of switching value output ports (5). Four pairs of switching value input ports B (6) and an Ethernet port (8) are arranged below the eight pairs of switching value output ports (5). A right side of the rear panel is provided with a circular cooling window (9), a power supply interface (10) and a power supply switch (11). An upper panel of the shell is provided with sixteen paths of simulation signal output ports (12). In the invention, many ports are arranged on the front panel, the rear panel and the upper panel of the shell so that a usage need can be satisfied.
Description
Technical field
The present invention relates to substation relay protection tester technical field, particularly relate to a kind of intelligent substation relay-protection tester housing.
Background technology
China is vast in territory, in order to meet the need for electricity of the various places people, need the long-range conveying carrying out electric power, in order to reduce the damage of electric power in course of conveying, normally adopt high pressure, EHV transmission technology carries out electric power conveying, need transformer station's boosted voltage with exporting at electric power, need in destination transformer station to reduce voltage, thus need a large amount of transformer stations.In transformer substation construction process, need to configure corresponding relay protection circuit or device, in order to understand the duty of protective relaying device, needing to test protective relaying device, now needing to use relay-protection tester.But the ports such as the input and output of existing relay-protection tester very little, is difficult to practical requirement.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of intelligent substation relay-protection tester housing is provided, there is multiple IO interface.
The object of the invention is to be achieved through the following technical solutions: a kind of intelligent substation relay-protection tester housing, enclosure interior is provided with internal circuit, the front panel top of housing is provided with 12 road light serial ports, the lower left side of front panel is provided with 12 road light network interfaces, four switch amount input port A are provided with on the right side of the bottom of front panel, the rear panel upper left-hand of housing is provided with eight switch amount output ports, the below of eight switch amount output ports is provided with four switch amount input port B and Ethernet interfaces, the right side of rear panel is provided with circular thermal window, power interface and power switch, the top panel of housing is provided with 16 road analog signal output mouths, described 12 road light serial ports, 12 road light network interfaces, four switch amount input port A, eight switch amount output ports, four switch amount input port B, Ethernet interface, power interface, power switch is all connected with internal circuit with 16 road analog signal output mouths.
The below of described eight switch amount output ports is also provided with GPS sync cap and pulse per second (PPS) output port, and GPS sync cap is all connected with internal circuit with pulse per second (PPS) output port.
The left panel of described housing is provided with a plastic handles.
Described 12 road light network interfaces are transferred and are provided with the brand-name plastic label of a print.
The right panel of described housing is provided with four plastic support pin.
Described plastic support pin is separately positioned on four angles of right panel.
The invention has the beneficial effects as follows:
(1) in the present invention, the front panel of housing, rear panel and top panel are provided with abundant interface, the needs of use can be met;
(2) on the left panel of housing, be provided with plastic handles in the present invention, be convenient for carrying substation relay protection tester;
(3) in the right panel of housing, being provided with four feets in the present invention, when placing substation relay protection tester on ground, preventing substation relay protection tester body contact ground;
(4) rear panel in the present invention is provided with circular thermal window, has good radiating effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of intelligent substation relay-protection tester of the present invention housing;
Fig. 2 is the schematic diagram of the front panel of middle shell of the present invention;
Fig. 3 is the schematic diagram of the rear panel of middle shell of the present invention;
Fig. 4 is the schematic diagram of middle shell of the present invention some top panel;
In figure, 1-12 road light serial ports, 2-12 road light network interface, 3-plastic label, 4-tetra-switch amount input port A, 5-eight switch amount output port, 6-tetra-switch amount input port B, 7-GPS sync cap, 8-Ethernet interface, the circular thermal window of 9-, 10-power interface, 11-power switch, 12-16 road analog signal output mouth, 13-pulse per second (PPS) output port.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of intelligent substation relay-protection tester housing, enclosure interior is provided with internal circuit.As shown in Figure 2, the front panel top of housing is provided with 12 road light serial ports 1, one is provided with for showing the pilot lamp of the state of this road light serial ports 1 on the left of every road light serial ports 1, the lower left side of front panel is provided with 12 road light network interfaces 2, the left side of every road light network interface 2 is provided with one for showing the pilot lamp of the state of this road light network interface 2, being provided with four switch amount input port A4 on the right side of the bottom of front panel, being provided with one between two ports of every switch amount input port A4 for showing the pilot lamp of the state of this switch amount input port A4.
Described 12 road light network interfaces 2 are transferred and are provided with the brand-name plastic label 3 of a print.
As shown in Figure 3, the rear panel upper left-hand of housing is provided with eight switch amount output ports 5, one is provided with for showing the pilot lamp of the state of this switch amount output port 5 between two ports of every switch amount output port 5, the below of eight switch amount output ports 5 is provided with four switch amount input port B 6 and Ethernet interface 8, be provided with one between two ports of every switch amount input port B 6 in order to show the pilot lamp of the state of this switch amount input port B 6, the right side of rear panel is provided with circular thermal window 9, power interface 10 and power switch 11.
As shown in Figure 4, the top panel of housing is provided with 16 road analog signal output mouths 12.
Described 12 road light serial ports 1,12 road light network interface 2, four switch amount input port A4, eight switch amount output port 5, four switch amount input port B 6, Ethernet interface 8, power interface 10, power switch 11 are all connected with internal circuit with 16 road analog signal output mouths 12.
The below of described eight switch amount output ports 5 is also provided with GPS sync cap 7 and pulse per second (PPS) output port 13, GPS sync cap 7 is all connected with internal circuit with pulse per second (PPS) output port 13.
In described 12 road light serial ports 1, first via light serial ports 1 is used as FT3(IEO6004-8 to the tenth road light serial ports 1) form input/output port, above-mentioned be used as FT3(IEO6004-8) formatted output port light serial ports 1 in comprise the SMV message source mouth of eight FT3 forms and the SMV message sink mouth of two FT3 forms, these ports adopt 62.5/125 μm of Chinese red multimode optical fiber as transmission medium, the wavelength of this multimode optical fiber is 850nm, and effective propagation path is greater than 1 one kilometers; 11 road light serial ports 1 is used as FT3(IEO6004-8) form back production input port; 12 road light serial ports 1 is used as synchronous clock (B code) port.Described 12 road light network interfaces 2 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 adopt 50/125 μm or 62.5/125 μm of Chinese red multimode optical fiber as transmission medium, and the transmission range of this multimode optical fiber is greater than one kilometer.
The left panel of described housing is provided with a plastic handles, the handle that plastic handles can select tygon handle, polypropylene handle, polypropylene handle ABS handle or other materials to make.Plastic handles has the advantages that quality is light, pliability is good, conveniently lifts substation relay protection tester.
The right panel of described housing is provided with four plastic support pin.
Described plastic support pin is separately positioned on four angles of right panel.
Described housing is metal shell, and metal shell can adopt Stainless Steel Shell, Al-alloy casing etc.
Housing in the present invention is formed by screw fixed Combination by front panel, rear panel, left panel, right panel, top panel and lower panel, can carry out easily assembling and dismantling, also have the feature of fixation simultaneously.
The present invention's protection be the structure of housing, include but not limited to distributing position and the quantity of each class interface on housing, because the driving circuit etc. of above-mentioned interface all belongs to prior art, can commercially buy etc. according to the actual requirements.
The above is only the preferred embodiment of the present invention, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (6)
1. an intelligent substation relay-protection tester housing, enclosure interior is provided with internal circuit, it is characterized in that: the front panel top of housing is provided with 12 roads light serial ports (1), the lower left side of front panel is provided with 12 roads light network interface (2), four switch amount input port A(4 are provided with) on the right side of the bottom of front panel, the rear panel upper left-hand of housing is provided with eight switch amount output ports (5), the below of eight switch amount output ports (5) is provided with four switch amount input port B (6) and Ethernet interface (8), the right side of rear panel is provided with circular thermal window (9), power interface (10) and power switch (11), the top panel of housing is provided with 16 roads analog signal output mouth (12), described 12 roads light serial ports (1), 12 roads light network interface (2), four switch amount input port A(4), eight switch amount output ports (5), four switch amount input port B (6), Ethernet interface (8), power interface (10), power switch (11) is all connected with internal circuit with 16 roads analog signal output mouth (12).
2. a kind of intelligent substation relay-protection tester housing according to claim 1; it is characterized in that: the below of described eight switch amount output ports (5) is also provided with GPS sync cap (7) and pulse per second (PPS) output port (13), and GPS sync cap (7) is all connected with internal circuit with pulse per second (PPS) output port (13).
3. a kind of intelligent substation relay-protection tester housing according to claim 1, is characterized in that: the left panel of described housing is provided with a plastic handles.
4. a kind of intelligent substation relay-protection tester housing according to claim 1, is characterized in that: described 12 roads light network interface (2) are transferred and are provided with the brand-name plastic label of a print (3).
5. a kind of intelligent substation relay-protection tester housing according to claim 1, is characterized in that: the right panel of described housing is provided with four plastic support pin.
6. a kind of intelligent substation relay-protection tester housing according to claim 5, is characterized in that: described plastic support pin is separately positioned on four angles of right panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160204.0A CN105572433A (en) | 2016-03-21 | 2016-03-21 | Intelligent transformer substation relay protection tester shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160204.0A CN105572433A (en) | 2016-03-21 | 2016-03-21 | Intelligent transformer substation relay protection tester shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105572433A true CN105572433A (en) | 2016-05-11 |
Family
ID=55882795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160204.0A Pending CN105572433A (en) | 2016-03-21 | 2016-03-21 | Intelligent transformer substation relay protection tester shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105572433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086536A (en) * | 2017-04-06 | 2017-08-22 | 深圳市安思科电子科技有限公司 | A kind of intelligent relay test protection instrument based on Internet of Things |
Citations (7)
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|---|---|---|---|---|
| CN201466694U (en) * | 2009-05-22 | 2010-05-12 | 天津港保税区益诚电力设备有限公司 | Micro-relay protection automation measuring and control device based on composite structure of DSP and MCU |
| CN201993445U (en) * | 2011-01-25 | 2011-09-28 | 衡水供电公司 | Intelligent tester for switch trip logic time |
| CN203894351U (en) * | 2014-06-09 | 2014-10-22 | 武汉凯默电气有限公司 | Hand-held relay protection testing device for intelligent transformer station |
| CN204086887U (en) * | 2014-09-12 | 2015-01-07 | 杭州霍夫电力自动化设备有限公司 | The Microcomputer Protection with relay protection and switch cubicle controlling functions surveys aobvious device |
| CN204537575U (en) * | 2015-02-16 | 2015-08-05 | 合肥金永电气有限公司 | Portable relay protection analogue means |
| CN204649929U (en) * | 2015-06-09 | 2015-09-16 | 国网辽宁省电力有限公司营口供电公司 | Miniature relay protection brake switch tester |
| CN205539070U (en) * | 2016-03-21 | 2016-08-31 | 成都天进仪器有限公司 | Intelligent substation relay protection tester casing |
-
2016
- 2016-03-21 CN CN201610160204.0A patent/CN105572433A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466694U (en) * | 2009-05-22 | 2010-05-12 | 天津港保税区益诚电力设备有限公司 | Micro-relay protection automation measuring and control device based on composite structure of DSP and MCU |
| CN201993445U (en) * | 2011-01-25 | 2011-09-28 | 衡水供电公司 | Intelligent tester for switch trip logic time |
| CN203894351U (en) * | 2014-06-09 | 2014-10-22 | 武汉凯默电气有限公司 | Hand-held relay protection testing device for intelligent transformer station |
| CN204086887U (en) * | 2014-09-12 | 2015-01-07 | 杭州霍夫电力自动化设备有限公司 | The Microcomputer Protection with relay protection and switch cubicle controlling functions surveys aobvious device |
| CN204537575U (en) * | 2015-02-16 | 2015-08-05 | 合肥金永电气有限公司 | Portable relay protection analogue means |
| CN204649929U (en) * | 2015-06-09 | 2015-09-16 | 国网辽宁省电力有限公司营口供电公司 | Miniature relay protection brake switch tester |
| CN205539070U (en) * | 2016-03-21 | 2016-08-31 | 成都天进仪器有限公司 | Intelligent substation relay protection tester casing |
Non-Patent Citations (1)
| Title |
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| 成都天进仪器有限公司: "MF3000A光数字继电保护测试仪", 《HTTP://WWW.TESIENT.CN》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086536A (en) * | 2017-04-06 | 2017-08-22 | 深圳市安思科电子科技有限公司 | A kind of intelligent relay test protection instrument based on Internet of Things |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |