CN206002616U - A kind of multi-functional detection integration device for SVG device link units - Google Patents
A kind of multi-functional detection integration device for SVG device link units Download PDFInfo
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- CN206002616U CN206002616U CN201620957205.3U CN201620957205U CN206002616U CN 206002616 U CN206002616 U CN 206002616U CN 201620957205 U CN201620957205 U CN 201620957205U CN 206002616 U CN206002616 U CN 206002616U
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- interface circuit
- output interface
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Abstract
This utility model relate to a kind of multi-functional detection integration device for SVG device, belongs to power electronic equipment detection technique field.A kind of multi-functional detection integration device for SVG device link units, including panel, described panel is connected with power supply unit, powered by power supply unit, described panel is also connected with feature operation panel and status indicator lamp, panel is connected with host computer by serial ports, it is connected with link units by optical fiber, the signal that described panel changes host computer carries out to link units running detection, said supply unit includes alternating voltage output interface circuit, direct voltage output interface circuit, alternating current output interface circuit, described alternating voltage output interface circuit and direct voltage output interface circuit energy connection chain link unit, test for link units is powered.
Description
Technical field
This utility model belongs to electric and electronic technical field, particularly to a kind of many work(for SVG device link units
Integration device can be detected.
Background technology
With extensive application in electrical power trans mission/distribution system for the high power electronic equipment SVG, block link units etc. in device
The stability in the large impact that the behavior pattern of critical component runs on SVG is larger.But before SVG device puts into operation, particularly at the scene
Before putting into operation, the detection work of the critical component such as link units is relative complex loaded down with trivial details, and the detecting instrument instrument of use is also more, is available for
The power supply type selecting is less, builds the less efficient of various detection platform, and recycling rate of waterused is not high, currently for SVG dress
Put the intensive detecting system before putting into operation relatively to lack.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multi-functional detection for SVG device link units
Integration device, solves and detects that work is relative complex loaded down with trivial details, the detecting instrument instrument of use is more, alternative power supply type
Less, build the less efficient of various detection platform, and the not high defect of recycling rate of waterused.
Technical scheme
A kind of multi-functional detection integration device for SVG device link units it is characterised in that：Including panel, institute
State panel to be connected with power supply unit, powered by power supply unit, described panel is also connected with feature operation panel and state instruction
Lamp, panel is connected with host computer by serial ports, is connected with link units by optical fiber, the detection that host computer is transmitted by panel
Signal sends link units to by optical-fibre communications, and link units are detected, it is defeated that said supply unit includes alternating voltage
Outgoing interface circuit, direct voltage output interface circuit, alternating current output interface circuit, described alternating voltage output interface circuit
With direct voltage output interface circuit energy connection chain link unit, it is that the test of link units is powered.
Described alternating voltage output interface circuit, direct voltage output interface circuit and alternating current output interface circuit are equal
Using the interface circuit with multi-level output.
Described alternating voltage output interface circuit or alternating current output interface circuit can connect correlated parts, to correlation
The test of part is powered.
Described correlated parts include current Hall element, voltage sensor, cooling fan and chopper.
Described panel and power supply unit are arranged in Portable handheld case, described feature operation panel is arranged on described control
Above making sheet and power supply unit, and panel described in closed protective and power supply unit.
Beneficial effect
Multi-functional detection integration device for SVG device link units of the present utility model, can reduce and build detection system
The workload of system and complexity, it is to avoid can not find the situation of interface suitable power supply at the scene, by the function of link units and property
Can test and the auxiliary detection project of other critical component concentrates in the design of this detecting system, testing efficiency can be improved, meet
The on-the-spot test of industry and application, can in advance the operating characteristic to the link units of SVG and reliability fully detected it is ensured that
The stability of link units performance and reliability.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is electronic schematic diagram of the present utility model；
Fig. 3 is cabinet panel schematic layout pattern of the present utility model.
Wherein：1- feature operation panel, 2- optical fiber interface, 3- cylinder cnotainer for articles, 4- latches, and J1, J2- Multi-stage AC stream connects
Mouthful, J5, J6- Multi-stage AC crimping mouth, J7, J8- multistage DC voltage interface, J9, J10- alternating voltage special purpose interface, J11,
J12- DC voltage special purpose interface.
Specific embodiment
With reference to specific embodiments and the drawings, this utility model is expanded on further.
A kind of theory structure of multi-functional detection integration device for SVG device link units is illustrated as shown in figure 1, wrapping
Include panel and power supply unit, described panel is connected with power supply unit, is powered by power supply unit, described panel is also connected with work(
Energy guidance panel and status indicator lamp, panel is connected with host computer by serial ports, is connected with link units by optical fiber, described
The signal that panel changes host computer carries out to link units running detection, and said supply unit includes alternating voltage output interface
Circuit, direct voltage output interface circuit, alternating current output interface circuit, described alternating voltage output interface circuit and direct current
Voltage output interface circuit energy connection chain link unit, is that the test of link units is powered, in advance to the link units of SVG device
Operating characteristic and reliability are fully detected.
Described alternating voltage output interface circuit, direct voltage output interface circuit and alternating current output interface circuit are equal
Using the interface circuit with multi-level output, as shown in Fig. 2 J1, J2 are Multi-stage AC stream interfaces, J5, J6 are multistage exchanges
Voltage interface, J7, J8 are multistage DC voltage interfaces, and J9, J10 are alternating voltage special purpose interfaces, and J11, J12 are that DC voltage is special
With interface, in figure, switch K3 is once to represent its main contact, represents its auxiliary contact another time, is that interlocking is closed between KM1 and K3
System, QPMTCON-1 is represented panel, is connected with link units with XPL by optical fiber interface XT1, XR1, XPR, in SVG device no
In the state of external power source, testing to link units provides externally fed, provides to critical component and accurately debugs power supply, according to
Test needs, and also can achieve multistage range handoff functionality, can accurately calibrate the sampling precision of electric current and voltage, pass through
QPMTLED shows numerical value, and QPMTLED is made up of digital display tube.
Described alternating voltage output interface circuit or alternating current output interface circuit can connect correlated parts, to correlation
The test of part is powered, such as current Hall element, voltage sensor, cooling fan and chopper.
Described panel and power supply unit are arranged in Portable handheld case, described feature operation panel is arranged on described control
Above making sheet and power supply unit, and panel described in closed protective and power supply unit.Anticipate as shown in Figure 3, by feature operation
Panel and display screen are capable of controlling the test of link units and the visualization of critical component subtest process so that testing
Simple to operation, status indicator lamp can understand the test mode in test process in time.
Multi-functional detection integration device for SVG device link units of the present utility model is capable of link units
The measurement calibration of the functional test of power main circuit and additional key part, the work to SVG device link units is special in advance
Property and defencive function are fully detected.It is connected with SVG device host computer by the serial communication interface of panel, realize backstage
Man machine interface is to the function control of functional module and test, the fiber optic data communication interface of panel and SVG device link units
It is connected, the Function detection to link units for the simulated implementation SVG device supervisory controller.
Claims (4)
1. a kind of multi-functional detection integration device for SVG device link units it is characterised in that：Including panel, described
Panel is connected with power supply unit, is powered by power supply unit, and described panel is also connected with feature operation panel and status indicator lamp,
Panel is connected with host computer by serial ports, is connected with link units by optical fiber, and the detection that host computer transmits is believed by panel
Number link units are sent to by optical-fibre communications, link units are detected, said supply unit includes alternating voltage output
Interface circuit, direct voltage output interface circuit, alternating current output interface circuit, described alternating voltage output interface circuit and
Direct voltage output interface circuit energy connection chain link unit, is that the test of link units is powered.
2. be used for as claimed in claim 1 the multi-functional detection integration device of SVG device link units it is characterised in that：Institute
State alternating voltage output interface circuit, direct voltage output interface circuit and alternating current output interface circuit are all many using having
The interface circuit of level output.
3. be used for as claimed in claim 1 or 2 the multi-functional detection integration device of SVG device link units it is characterised in that：
Described alternating voltage output interface circuit or alternating current output interface circuit can connect correlated parts, the survey to correlated parts
Examination power supply, described correlated parts include current Hall element, voltage sensor, cooling fan and chopper.
4. be used for as claimed in claim 1 the multi-functional detection integration device of SVG device link units it is characterised in that：Will
Described panel and power supply unit are arranged in Portable handheld case, and described feature operation panel is arranged on described panel and power supply
Above unit, and panel described in closed protective and power supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957205.3U CN206002616U (en) | 2016-08-26 | 2016-08-26 | A kind of multi-functional detection integration device for SVG device link units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957205.3U CN206002616U (en) | 2016-08-26 | 2016-08-26 | A kind of multi-functional detection integration device for SVG device link units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002616U true CN206002616U (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620957205.3U Active CN206002616U (en) | 2016-08-26 | 2016-08-26 | A kind of multi-functional detection integration device for SVG device link units |
Country Status (1)
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| CN (1) | CN206002616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289815A (en) * | 2020-02-11 | 2020-06-16 | 山东华天电气有限公司 | HMI-based portable high-voltage chain type APF module tester and HMI-based portable high-voltage chain type APF module testing method |
-
2016
- 2016-08-26 CN CN201620957205.3U patent/CN206002616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289815A (en) * | 2020-02-11 | 2020-06-16 | 山东华天电气有限公司 | HMI-based portable high-voltage chain type APF module tester and HMI-based portable high-voltage chain type APF module testing method |
| CN111289815B (en) * | 2020-02-11 | 2023-01-10 | 山东华天电气有限公司 | HMI-based portable high-voltage chain type APF module tester and HMI-based portable high-voltage chain type APF module testing method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |