CN204101645U - A kind of verification test device of backup auto-activating device - Google Patents
A kind of verification test device of backup auto-activating device Download PDFInfo
- Publication number
- CN204101645U CN204101645U CN201320874170.3U CN201320874170U CN204101645U CN 204101645 U CN204101645 U CN 204101645U CN 201320874170 U CN201320874170 U CN 201320874170U CN 204101645 U CN204101645 U CN 204101645U
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- programmable logic
- logic controller
- auto restart
- prepared auto
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- 238000012360 testing method Methods 0.000 title claims abstract description 11
- 238000012795 verification Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model relates to instrument and meter detection field, and spy relates to a kind of verification test device of backup auto-activating device.The utility model controls the break-make of prepared auto restart switching value by two-position relay by programmable logic controller (PLC) output quantity, the output of prepared auto restart switching value directly delivers to programmable logic controller (PLC), this device is enable intuitively, automatically to detect the action logic of prepared auto restart, for backup auto-activating device long-time running maintenance management provides foundation, thus ensure backup auto-activating device correct action message when electrical network has an accident.This apparatus structure is simple, easy to operate simultaneously, integrated level is high, can replace artificial input signal completely, separating brake, the combined floodgate of energy dry run switch.
Description
Technical field
The utility model relates to instrument and meter detection field, and spy relates to a kind of verification test device of backup auto-activating device.
Background technology
Along with the up-to-dateness of our people's productive life improves day by day, people are also being doubled to the demand of electric power and degree of dependence, also more strict to the requirement of the quality of power supply, stride forward in the every field also continuous target to robotization, unmanned, Long-distance Control, uninterrupted power supply for distribution.Various electric power backup auto-activating device is widely used, but the fairly simple stage is also in the detection of various electric power backup auto-activating device, great majority still adopt and detect device manually, but manual detection needs the complexity between personnel, time, backup auto-activating device to coordinate, workload greatly and easily cause maloperation, causes damage to electric system.
Utility model content
For the deficiency of background technology, the utility model controls the break-make of prepared auto restart switching value by two-position relay by programmable logic controller (PLC) output quantity, the output of prepared auto restart switching value directly delivers to programmable logic controller (PLC), this device is enable intuitively, automatically to detect the action logic of prepared auto restart, for backup auto-activating device long-time running maintenance management provides foundation, thus ensure backup auto-activating device correct action message when electrical network has an accident.This apparatus structure is simple, easy to operate simultaneously, integrated level is high, can replace artificial input signal completely, separating brake, the combined floodgate of energy dry run switch.
The technical solution of the utility model is:
A kind of verification test device of backup auto-activating device, comprise operation display, programmable logic controller (PLC), two-position relay and prepared auto restart switching value, wherein programmable logic controller (PLC) interconnects mutually with operation display, two-position relay and prepared auto restart switching value respectively, it is characterized in that: programmable logic controller (PLC) output quantity controls the break-make of prepared auto restart switching value by two-position relay, and the output of prepared auto restart switching value directly delivers to programmable logic controller (PLC).
Verification test device as above, is characterized in that: described operation display is touch-screen display.
The beneficial effects of the utility model are: the prepared auto restart tester that a kind of structure is simple, easy to operate, integrated level is high, replace people completely and open separating brake, the combined floodgate into signal energy dry run switch, correct signal is provided, the method of operation that simulated field is different, be convenient to the test of various mode prepared auto restart action situation, intuitively, automatically the action logic of prepared auto restart can be detected, for backup auto-activating device long-time running maintenance management provides foundation, thus ensure backup auto-activating device correct action message when electrical network has an accident.
Accompanying drawing explanation
Fig. 1 is tester theory diagram;
Fig. 2 the utility model control flow.
Embodiment
Description of reference numerals:
As described in Figure 1, the verification test device of backup auto-activating device of the present utility model, comprises operation display, programmable logic controller (PLC), two-position relay and prepared auto restart switching value.Wherein programmable logic controller (PLC) interconnects mutually with operation display, two-position relay and prepared auto restart switching value respectively, programmable logic controller (PLC) output quantity controls the break-make of prepared auto restart switching value by two-position relay, and the output of prepared auto restart switching value directly delivers to programmable logic controller (PLC).
Operation display of the present utility model can show for touch-screen, as selected Siemens TP270 touch panel, editing out man-machine interface, carry out configuration to TP270 by WinCC flexible 2008.Control programmable logic controller (PLC) input point, thus reach the object by the input and output of key control programmable logic controller (PLC) touched on touch-screen.
Programmable logic controller (PLC) of the present utility model can select the controller of the S7-200 series of Siemens, and this controller has 24 tunnel inputs, and 16 tunnels export, and read the input quantity of prepared auto restart switching value, and be presented in operation display by this controller.Even if the button of operation display is read by this controller, and by reading the break-make of Data Control relay, and then control prepared auto restart On-off signal amount.
As described in accompanying drawing 2, control procedure of the present utility model is divided into system initialization, to closure signal, to cut-off signal, the actuating of relay, and by the signal Real-time Feedback that collects in system.
The utility model adopts two-position relay as output quantity, effectively can improve load-bearing capacity, realize an output quantity and drive multiple simulation points, also can realize the output of large power, electrically current voltage, improve the versatility of system.
Programmable logic controller (PLC) of the present utility model can be collection and the input and output intermediate transit point of signal, and the prepared auto restart equipment according to unlike signal changes signals collecting conversion plan in time, has adaptable feature.
Also very convenient when using this device, the prepared auto restart functions of the equipments of testing as required, the quantity of switching value, only need be linked into input quantity above tester and output quantity the switch of prepared auto restart equipment.Select the configuration met again on the touchscreen, the input point position of programmable logic controller (PLC) is controlled by the image object in finger trigger display screen interface, when analog switch image on interface is got to out grade, red light display on interface, relay adhesive simultaneously, when analog switch image on interface gets to pass shelves, the green light display on interface, relay disconnects simultaneously.By the picture and selecting item on menu bar, various prepared auto restart equipment is carried out to the selection of respective picture, reach the object of testing various mode prepared auto restart.
This device can be arranged on and be contained in a standard 45-8 plastic box, and there is a centralized operation display panel convenient operation in this casing dead ahead.
Claims (1)
1. the verification test device of a backup auto-activating device, comprise operation display, programmable logic controller (PLC), two-position relay and prepared auto restart switching value, wherein programmable logic controller (PLC) interconnects mutually with operation display, two-position relay and prepared auto restart switching value respectively, it is characterized in that: programmable logic controller (PLC) output quantity controls the break-make of prepared auto restart switching value by two-position relay, and the output of prepared auto restart switching value directly delivers to programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874170.3U CN204101645U (en) | 2013-12-27 | 2013-12-27 | A kind of verification test device of backup auto-activating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874170.3U CN204101645U (en) | 2013-12-27 | 2013-12-27 | A kind of verification test device of backup auto-activating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101645U true CN204101645U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874170.3U Expired - Fee Related CN204101645U (en) | 2013-12-27 | 2013-12-27 | A kind of verification test device of backup auto-activating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861004A (en) * | 2017-11-08 | 2018-03-30 | 许昌许继软件技术有限公司 | A kind of prepared auto restart Auto-Test System |
| CN113533889A (en) * | 2021-07-26 | 2021-10-22 | 南方电网数字电网研究院有限公司 | Spare power automatic switching uninterrupted visual test method and device based on digital analog circuit breaker |
-
2013
- 2013-12-27 CN CN201320874170.3U patent/CN204101645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861004A (en) * | 2017-11-08 | 2018-03-30 | 许昌许继软件技术有限公司 | A kind of prepared auto restart Auto-Test System |
| CN113533889A (en) * | 2021-07-26 | 2021-10-22 | 南方电网数字电网研究院有限公司 | Spare power automatic switching uninterrupted visual test method and device based on digital analog circuit breaker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20211227 |