CN106501653A - A kind of prepared auto restart logic testing instrument - Google Patents
A kind of prepared auto restart logic testing instrument Download PDFInfo
- Publication number
- CN106501653A CN106501653A CN201611239754.8A CN201611239754A CN106501653A CN 106501653 A CN106501653 A CN 106501653A CN 201611239754 A CN201611239754 A CN 201611239754A CN 106501653 A CN106501653 A CN 106501653A
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- CN
- China
- Prior art keywords
- catalyst
- contact
- contacts
- auto restart
- prepared auto
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The invention discloses a kind of prepared auto restart logic testing instrument, including catalyst KM, catalyst TK, catalyst HK and display lamp Q, the positive pole of catalyst KM connects common port one end respectively, catalyst TK contact TK2, catalyst HK contact HK4 and catalyst TK contact TK4, the common port other end connects combined floodgate respectively and outputs one end, one end and catalyst HK5 contacts one end are outputed in tripping operation, combined floodgate is outputed the other end and connects the catalyst HK5 contact other ends and catalyst HK coils respectively, the catalyst HK coils other end connects catalyst TK contact TK1, the catalyst TK contacts TK1 other ends connect the negative pole of catalyst KM respectively, catalyst HK contact HK1, catalyst HK contact HK3 and display lamp Q.The present invention provides a kind of prepared auto restart logic testing instrument, the time required to shortening prepared auto restart debugging, reduces drawing chopper number of times, improves work efficiency and safety.
Description
Technical field
The present invention relates to a kind of testing tool, specifically a kind of prepared auto restart logic testing instrument.
Background technology
With the continuous propulsion of power grid construction, area power grid structure exceedes to become perfect.Newly-built transformer station will be fewer and feweri, and becomes
The quantity of the reorganization and expansion in power station gradually can increase, and such as improve bridge interval, increase main transformer interval or inlet wire interval, so relate to
Standby throwing debugging efforts between one phase equipment and new upper equipment, in transformer station's reorganization and expansion construction, the debugging of prepared auto restart is secondary
An emphasis and difficult point in work, is related to equipment power failure, when verification prepared auto restart logical sum transmission test needs longer power failure
Between.The present invention provides a kind of prepared auto restart logic testing instrument, the time required to shortening prepared auto restart debugging, reduces drawing chopper
Number of times, improves work efficiency and safety.
Content of the invention
It is an object of the invention to provide a kind of prepared auto restart logic testing instrument, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of prepared auto restart logic testing instrument, including catalyst KM, catalyst TK, catalyst HK and display lamp Q, catalyst
The positive pole of KM connects common port one end, catalyst TK contact TK2, catalyst HK contact HK4 and catalyst TK contact TK4 respectively,
The common port other end connects combined floodgate respectively and outputs one end, trips and output one end and catalyst HK5 contacts one end, and closing a floodgate, it is another to output
End connects the catalyst HK5 contact other ends and catalyst HK coils respectively, and catalyst HK coils other end connection catalyst TK is touched
Point TK1, the catalyst TK contact TK1 other ends connect the negative pole of catalyst KM, catalyst HK contact HK1, catalyst HK respectively and touch
Point HK3 and display lamp Q, the catalyst HK contact HK1 other ends connect tripping operation by catalyst TK coils and output the other end, catalyst
The TK contacts TK2 other end by catalyst HK contact HK2 connections jump position signal+, jump position signal-connect with catalyst TK contact TK3
Connect the catalyst HK contacts HK3 other ends；The display lamp Q is bi-colour LED.
Compared with prior art, the invention has the beneficial effects as follows：The present invention provides a kind of prepared auto restart logic testing instrument, contracting
The time required to short prepared auto restart debugging, drawing chopper number of times is reduced, work efficiency and safety is improve.
Description of the drawings
Circuit diagrams of the Fig. 1 for prepared auto restart logic testing instrument.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, in the embodiment of the present invention, a kind of prepared auto restart logic testing instrument, including catalyst KM, catalyst
TK, catalyst HK and display lamp Q, the positive pole of catalyst KM connect common port one end, catalyst TK contact TK2, catalyst respectively
HK contacts HK4 and catalyst TK contact TK4, the common port other end connect combined floodgate respectively and output one end, trip and output one end and connect
Tentaculum HK5 contacts one end, combined floodgate are outputed the other end and connect the catalyst HK5 contact other ends and catalyst HK coils respectively, contact
The device HK coils other end connects catalyst TK contact TK1, and the catalyst TK contacts TK1 other ends connect the negative of catalyst KM respectively
Pole, catalyst HK contact HK1, catalyst HK contact HK3 and display lamp Q, the catalyst HK contacts HK1 other ends pass through catalyst TK
The other end is outputed in coil connection tripping operation, the catalyst TK contacts TK2 other end by catalyst HK contact HK2 connections jump position signal+,
Jump position signal-with the catalyst TK contact TK3 connection catalyst HK contacts HK3 other ends；The display lamp Q is bi-colour LED.
The present invention operation principle be：Refer to Fig. 1, if 1. backup power automatic switching protection device sends combined floodgate and outputs signal, standby from
Logic testing instrument closing contactor HK coil electricities are thrown, HK5 completes combined floodgate self-locking, and HK1 disconnects trip(ping) circuit, and HK2 and HK3 is jumped
Open jump position signal and send loop, send without position signal is jumped, HK4 connects display lamp Q combined floodgates and indicates that loop, display lamp Q are shown as red
Color；If 2. backup power automatic switching protection device sends tripping operation and outputs signal, prepared auto restart logic testing instrument trips catalyst TK coil electricities,
TK1 tripping closing circuits, TK2 and TK3 closures " jumping position signal+", " jumping position signal-" send loop, send jump position signal, while
TK4 connects display lamp Q tripping operations and indicates loop, and display lamp Q is shown in green.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Contain an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (1)
1. a kind of prepared auto restart logic testing instrument, including catalyst KM, catalyst TK, catalyst HK and display lamp Q, its feature exists
In the positive pole of catalyst KM connects common port one end, catalyst TK contact TK2, catalyst HK contact HK4 and catalyst TK respectively
Contact TK4, the common port other end connect combined floodgate respectively and output one end, trip and output one end and catalyst HK5 contacts one end, close a floodgate
Output the other end and connect the catalyst HK5 contact other ends and catalyst HK coils respectively, the catalyst HK coils other end connects
Tentaculum TK contact TK1, the catalyst TK contact TK1 other ends connect the negative pole of catalyst KM, catalyst HK contact HK1 respectively, connect
Tentaculum HK contact HK3 and display lamp Q, the catalyst HK contacts HK1 other ends are outputed another by the connection tripping operation of catalyst TK coils
End, the catalyst TK contacts TK2 other end by catalyst HK contact HK2 connections jump position signal+, jump position signal-with catalyst TK
The contact TK3 connection catalyst HK contacts HK3 other ends；The display lamp Q is bi-colour LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239754.8A CN106501653A (en) | 2016-12-28 | 2016-12-28 | A kind of prepared auto restart logic testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239754.8A CN106501653A (en) | 2016-12-28 | 2016-12-28 | A kind of prepared auto restart logic testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106501653A true CN106501653A (en) | 2017-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611239754.8A Pending CN106501653A (en) | 2016-12-28 | 2016-12-28 | A kind of prepared auto restart logic testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106501653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445331A (en) * | 2018-06-15 | 2018-08-24 | 国网冀北电力有限公司唐山供电公司 | A kind of device and method of detection prepared auto restart logic function |
-
2016
- 2016-12-28 CN CN201611239754.8A patent/CN106501653A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445331A (en) * | 2018-06-15 | 2018-08-24 | 国网冀北电力有限公司唐山供电公司 | A kind of device and method of detection prepared auto restart logic function |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |