CN108089120A - Improve rapid grounding plug-in strip branch wire time measuring accuracy analysis system - Google Patents
Improve rapid grounding plug-in strip branch wire time measuring accuracy analysis system Download PDFInfo
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- CN108089120A CN108089120A CN201711220259.7A CN201711220259A CN108089120A CN 108089120 A CN108089120 A CN 108089120A CN 201711220259 A CN201711220259 A CN 201711220259A CN 108089120 A CN108089120 A CN 108089120A
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- make control
- main break
- zhi kaiguan
- control module
- kaiguan
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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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
Abstract
The invention discloses improve rapid grounding plug-in strip branch wire time measuring accuracy analysis system.It is related to earthing switch blade technical field.The branch wire time length for the earthing switch blade that will be used can accurately be detected.Including the main break-make control module of No.1, No. two main break-make control modules, memory and controller；The input terminal of the main break-make control module of No.1 and the input terminal of No. two main break-make control modules are connected, the output terminal of the main break-make control module of No.1 and the output terminal of No. two main break-make control modules are connected, and the control terminal of the main break-make control module of the memory, No.1 and the control terminal of No. two main break-make control modules are connected respectively with controller.
Description
Technical field
The present invention relates to earthing switch blade technical fields, and in particular to improves rapid grounding plug-in strip branch wire time measuring accuracy
Analysis system.
Background technology
Earthing switch blade is in the long-term use, it may appear that mechanical breakdown generates divide-shut brake and is advanced or delayed, causes division
Lock time span cannot be completed on defined time point, so as to influence the divide-shut brake precision of earthing switch blade, to earthing switch blade
Control brings uncertain factor.Existing earthing switch blade cannot all make branch wire time length the detection of precision, therefore cause
Earthing switch blade is inconvenient when in use accurately to control earthing switch blade.
The content of the invention
The present invention is to solve the deficiency that existing earthing switch blade cannot be detected the precision of branch wire time, provide
A kind of that the branch wire time length for the earthing switch blade that will be used accurately can be detected, reliability is high, and security is good to be carried
High rapid grounding plug-in strip branch wire time measuring accuracy analysis system.
More than technical problem is solved by following technical proposal：
Rapid grounding plug-in strip branch wire time measuring accuracy analysis system is improved, including the main break-make control module of No.1, two
Number main break-make control module, memory and controller；The input terminal of the main break-make control module of No.1 and No. two main break-make controls
The input terminal of molding block is connected, the output terminal of the main break-make control module of No.1 and the output of No. two main break-make control modules
End is connected, the control terminal of the main break-make control module of the memory, No.1 and the control terminal of No. two main break-make control modules point
It is not connected with controller.
When the main break-make control module of No.1 is closed a floodgate, No. two main break-make control modules then in gate-dividing state, otherwise also one
Sample, when No. two main break-make control modules are closed a floodgate, the main break-make control module of No.1 is then in gate-dividing state.
When No. two main break-make control modules are closed a floodgate, the main break-make control module of No.1 at this time is then off, this
When detect respectively under the control of the controller the main break-make control module of No.1 separating brake reaction duration T1 value and the main break-make of No.1
The value of the combined floodgate reaction duration T2 of control module.When back to back next time in the main break-make control module of No.1 also in separating brake
In the case of when carrying out combined floodgate operation to the main break-make control module of No.1, then the T2 before preset closing time point H
Time our controller will send reclosing command to the main break-make control module of No.1, and so main break-make control module of No.1 will
Plug-in strip is closed at the prespecified closing time point H moment.Lead to next time also in the No.1 master of "on" position when back to back
When disconnected control module will carry out separating brake, then the T1 times our controller before preset opening time point J will be to
The main break-make control module of No.1 sends separating brake instruction, and so main break-make control module of No.1 will be in prespecified opening time
Point J moment minute separating brake knives.
When the main break-make control module of No.1 is closed a floodgate, No. two main break-make control modules at this time are then off, this
When detect respectively under the control of the controller No. two main break-make control modules separating brake reaction duration T3 value and No. two main break-makes
The value of the combined floodgate reaction duration T4 of control module.When back to back next time in No. two main break-make control modules also in separating brake
In the case of when carrying out combined floodgate operation to No. two main break-make control modules, then the T4 before preset closing time point H
Time our controller will send reclosing command to No. two main break-make control modules, and such No. two main break-make control modules will
Plug-in strip is closed at the prespecified closing time point H moment.When back to back next time logical also in No. two masters of "on" position
When disconnected control module will carry out separating brake, then the T3 times our controller before preset opening time point J will be to
No. two main break-make control modules send separating brake instruction, and such No. two main break-make control modules will be in prespecified opening time
Point J moment minute separating brake knives.
After being detected by the divide-shut brake duration to the main break-make control module of No.1 and No. two main break-make control modules, just
It can more accurately the branch wire time length of the earthing switch blade to that will use accurately be detected so that can have when in use
Effect accurately controls the divide-shut brake moment of earthing switch blade.Reliability is high, and security is good.
Preferably, further including No.1 node and No. two nodes, the main break-make control module of No.1 is opened including a No.1 left side
It closes, No.1 relay and the right switch of No.1, No. two main break-make control modules include No. two left-handed openings, No. two relays and two
Number right switch；The left end of the No.1 left-handed opening and the left end of No. two left-handed openings are connected on No.1 node；The No.1
The right end of left-handed opening is connected to the left end of No.1 relay, and the right end of No.1 relay is connected to the left end of the right switch of No.1, and one
The right end of number right switch is connected on No. two nodes；The right end of No. two left-handed openings is connected to the left end of No. two relays, and two
The right end of number relay is connected to the left end of No. two right switches, and the right end of No. two right switches is connected on No. two nodes.
When detecting the divide-shut brake duration of No.1 relay, No.1 left-handed opening and the right switch of No.1 is first allowed all to disconnect, then
The divide-shut brake duration of No.1 relay can be detected under the control of the controller, the divide-shut brake duration of the No.1 relay
The as divide-shut brake duration of the main break-make control module of No.1.Similarly, two are first allowed when detecting the divide-shut brake duration of No. two relays,
Number left-handed opening and No. two right switches disconnect, and then the divide-shut brake duration of No. two relays can be carried out under the control of the controller
Detection, the divide-shut brake duration of No. two relays is the divide-shut brake duration of No. two main break-make control modules.It is this simple in structure,
Good reliability is easy to carry out the branch wire time length of earthing switch blade accurate detection control.
Preferably, analysis system further includes the left Zhi Kaiguan of No.1, the right Zhi Kaiguan of No.1, No. two left Zhi Kaiguan, No. two right sides
Zhi Kaiguan and detection power supply, one end of the left Zhi Kaiguan of No.1 are connected to one end of No.1 relay, and the left Zhi Kaiguan's of No.1 is another
End is connected to an electrode tip of detection power supply；One end of the right Zhi Kaiguan of No.1 is connected to the other end of No.1 relay, No.1
The other end of right Zhi Kaiguan is connected to another electrode tip of detection power supply；One end of No. two left Zhi Kaiguan is connected to No. two relays
One end of device, the other end of No. two left Zhi Kaiguan are connected to an electrode tip of detection power supply；One end of No. two right Zhi Kaiguan connects
The other end of No. two relays is connected on, the other end of No. two right Zhi Kaiguan is connected to another electrode tip of detection power supply；It is described
The control terminal of the right Zhi Kaiguan of control terminal, No.1 of the left Zhi Kaiguan of No.1, the control terminal and No. two right Zhi Kaiguan of No. two left Zhi Kaiguan
Control terminal be connected respectively with controller.
When detecting the divide-shut brake duration of No.1 relay, No.1 left-handed opening and the right switch of No.1 is first allowed all to disconnect, then
The left Zhi Kaiguan of No.1 and the right Zhi Kaiguan of No.1 is allowed all to be closed, it then under the control of the controller can be to the division of No.1 relay
Lock duration is detected, and the divide-shut brake duration of the No.1 relay is the divide-shut brake duration of the main break-make control module of No.1.Together
Reason when detecting the divide-shut brake duration of No. two relays, first allows No. two left-handed openings and No. two right switches all to disconnect, and then allows No. two
Left Zhi Kaiguan and No. two right Zhi Kaiguan is closed, then under the control of the controller can be to the divide-shut brake duration of No. two relays
It is detected, the divide-shut brake duration of No. two relays is the divide-shut brake duration of No. two main break-make control modules.This structure
Simply, good reliability is easy to carry out the branch wire time length of earthing switch blade accurate detection control.
Preferably, being equipped with No.1 light emitting diode only on the electric power loop of the right Zhi Kaiguan of No.1, analysis system is also wrapped
The No.1 photoelectric sensor for the light that No.1 light emitting diode is sent can only be received by including；Only returned in the power supply of No. two right Zhi Kaiguan
Road is equipped with No. two light emitting diodes, and analysis system, which further includes, can only receive No. two of the light that No. two light emitting diodes are sent
Photoelectric sensor；No.1 photoelectric sensor and No. two photoelectric sensors are connected respectively with controller.
When detecting the divide-shut brake duration of No.1 relay, No.1 left-handed opening and the right switch of No.1 is first allowed all to disconnect, then
The left Zhi Kaiguan of No.1 and the right Zhi Kaiguan of No.1 is allowed all to be closed, if at this time when No.1 relay closes a floodgate if at No.1 light emitting diode
In luminance, at this time when No.1 relay separating brake if No.1 light emitting diode be in non-light emitting state.Then in controller
Control under, detect and can't detect No.1 to No.1 photoelectric sensor since controller sends to No.1 relay separating brake instruction
Time span when light emitting diode sends light is the opening time length of No.1 relay, also the as main break-make control of No.1
The separating brake duration of module.Detection is detected since controller sends reclosing command to No.1 relay to No.1 photoelectric sensor
Time span when No.1 light emitting diode sends light is the closing time length of No.1 relay, also the as main break-make of No.1
The combined floodgate duration of control module.It similarly can detect the divide-shut brake duration of No. two main break-make control modules.It is achieved thereby that docking
The branch wire time length of ground plug-in strip carries out accurate detection control.
The present invention can reach following effect：
The present invention is examined by the divide-shut brake duration to the main break-make control module of No.1 and No. two main break-make control modules
It, just can more accurately the branch wire time length of the earthing switch blade to that will use accurately be detected so that make after survey
Used time can effectively accurately control the divide-shut brake moment of earthing switch blade.Reliability is high, and security is good.
Description of the drawings
Fig. 1 is a kind of attachment structure schematic diagram of the present invention.
Fig. 2 is a kind of circuit theory connection structure schematic block diagram of the present invention.
Specific embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment：Rapid grounding plug-in strip branch wire time measuring accuracy analysis system is improved, referring to shown in Fig. 1, Fig. 2.Bag
Include 1, No. two main break-make control module 2 of the main break-make control module of No.1, memory 22 and controller 21；The main break-make control of No.1
The input terminal of molding block and the input terminal of No. two main break-make control modules are connected, the output of the main break-make control module of No.1
End be connected with the output terminal of No. two main break-make control modules, the control terminal of the main break-make control module of the memory, No.1 and
The control terminal of No. two main break-make control modules is connected respectively with controller.
No.1 node 3 and No. two nodes 4 are further included, the main break-make control module of No.1 includes No.1 left-handed opening 5, No.1
Relay 6 and the right switch 7 of No.1, No. two main break-make control modules include 8, No. two relays 9 of No. two left-handed openings and No. two
Right switch 10；The left end of the No.1 left-handed opening and the left end of No. two left-handed openings are connected on No.1 node；The No.1
The right end of left-handed opening is connected to the left end of No.1 relay, and the right end of No.1 relay is connected to the left end of the right switch of No.1, and one
The right end of number right switch is connected on No. two nodes；The right end of No. two left-handed openings is connected to the left end of No. two relays, and two
The right end of number relay is connected to the left end of No. two right switches, and the right end of No. two right switches is connected on No. two nodes.
Analysis system further includes left 13, No. two right sides of Zhi Kaiguan of the right Zhi Kaiguan of the left Zhi Kaiguan 11 of No.1, No.1 12, two and gets out
14 and detection power supply 15 are closed, one end of the left Zhi Kaiguan of No.1 is connected to one end of No.1 relay, and the left Zhi Kaiguan's of No.1 is another
End is connected to an electrode tip of detection power supply；One end of the right Zhi Kaiguan of No.1 is connected to the other end of No.1 relay, No.1
The other end of right Zhi Kaiguan is connected to another electrode tip of detection power supply；One end of No. two left Zhi Kaiguan is connected to No. two relays
One end of device, the other end of No. two left Zhi Kaiguan are connected to an electrode tip of detection power supply；One end of No. two right Zhi Kaiguan connects
The other end of No. two relays is connected on, the other end of No. two right Zhi Kaiguan is connected to another electrode tip of detection power supply；It is described
The control terminal of the right Zhi Kaiguan of control terminal, No.1 of the left Zhi Kaiguan of No.1, the control terminal and No. two right Zhi Kaiguan of No. two left Zhi Kaiguan
Control terminal be connected respectively with controller.
No.1 light emitting diode 16 is equipped with only on the electric power loop of the right Zhi Kaiguan of No.1, analysis system, which further includes, to be connect
Receive the No.1 photoelectric sensor 17 for the light that No.1 light emitting diode is sent；Only set on the electric power loop of No. two right Zhi Kaiguan
There are No. two light emitting diodes 18, analysis system further includes No. two photoelectricity that can only receive the light that No. two light emitting diodes are sent
Sensor 19；No.1 photoelectric sensor and No. two photoelectric sensors are connected respectively with controller.In the power supply of the right Zhi Kaiguan of No.1
No.1 light emitting diode then shines during circuit closed.When the electric power loop of No. two right Zhi Kaiguan is closed, No. two light emitting diodes are then
It shines.
When the main break-make control module of No.1 is closed a floodgate, No. two main break-make control modules then in gate-dividing state, otherwise also one
Sample, when No. two main break-make control modules are closed a floodgate, the main break-make control module of No.1 is then in gate-dividing state.
When No. two main break-make control modules are closed a floodgate, the main break-make control module of No.1 at this time is then off, this
When detect respectively under the control of the controller the main break-make control module of No.1 separating brake reaction duration T1 value and the main break-make of No.1
The value of the combined floodgate reaction duration T2 of control module.When back to back next time in the main break-make control module of No.1 also in separating brake
In the case of when carrying out combined floodgate operation to the main break-make control module of No.1, then the T2 before preset closing time point H
Time our controller will send reclosing command to the main break-make control module of No.1, and so main break-make control module of No.1 will
Plug-in strip is closed at the prespecified closing time point H moment.Lead to next time also in the No.1 master of "on" position when back to back
When disconnected control module will carry out separating brake, then the T1 times our controller before preset opening time point J will be to
The main break-make control module of No.1 sends separating brake instruction, and so main break-make control module of No.1 will be in prespecified opening time
Point J moment minute separating brake knives.
When the main break-make control module of No.1 is closed a floodgate, No. two main break-make control modules at this time are then off, this
When detect respectively under the control of the controller No. two main break-make control modules separating brake reaction duration T3 value and No. two main break-makes
The value of the combined floodgate reaction duration T4 of control module.When back to back next time in No. two main break-make control modules also in separating brake
In the case of when carrying out combined floodgate operation to No. two main break-make control modules, then the T4 before preset closing time point H
Time our controller will send reclosing command to No. two main break-make control modules, and such No. two main break-make control modules will
Plug-in strip is closed at the prespecified closing time point H moment.When back to back next time logical also in No. two masters of "on" position
When disconnected control module will carry out separating brake, then the T3 times our controller before preset opening time point J will be to
No. two main break-make control modules send separating brake instruction, and such No. two main break-make control modules will be in prespecified opening time
Point J moment minute separating brake knives.
When detecting the divide-shut brake duration of No.1 relay, No.1 left-handed opening and the right switch of No.1 is first allowed all to disconnect, then
The left Zhi Kaiguan of No.1 and the right Zhi Kaiguan of No.1 is allowed all to be closed, if at this time when No.1 relay closes a floodgate if at No.1 light emitting diode
In luminance, at this time when No.1 relay separating brake if No.1 light emitting diode be in non-light emitting state.Then in controller
Control under, detect and can't detect No.1 to No.1 photoelectric sensor since controller sends to No.1 relay separating brake instruction
Time span when light emitting diode sends light is the opening time length of No.1 relay, also the as main break-make control of No.1
The separating brake duration of module.Detection is detected since controller sends reclosing command to No.1 relay to No.1 photoelectric sensor
Time span when No.1 light emitting diode sends light 20 is the closing time length of No.1 relay, and also as No.1 master is led to
The combined floodgate duration of disconnected control module.Similarly, No. two left-handed openings and No. two are first allowed when detecting the divide-shut brake duration of No. two relays,
Right switch all disconnects, and No. two left Zhi Kaiguan and No. two right Zhi Kaiguan is then allowed all to be closed, if if when No. two relays close a floodgate at this time
Then No. two light emitting diodes are in luminance, at this time when No. two relay separating brakes if No. two light emitting diodes be in and do not shine
State.Then under the control of the controller, detect since controller sends separating brake instruction to No. two relays to No. two photoelectricity
The time span that sensor can't detect when No. two light emitting diodes send light is the opening time length of No. two relays,
The separating brake duration of as No. two main break-make control modules.Detection is since controller sends reclosing command to No. two relays to two
The time span that number photoelectric sensor detects when No. two light emitting diodes send light is that the closing time of No. two relays is long
It spends, also the combined floodgate duration of as No. two main break-make control modules.
When the divide-shut brake duration of No.1 relay is more than 2 times of setting value, then controller sends phonetic order, with control
The voice prompting device that device is connected then sends corresponding voice prompt.Prompting staff in time ties up No.1 relay
Shield.With should the divide-shut brake durations of No. two relays be more than 2 times of setting value when, then controller sends phonetic order, with control
The voice prompting device that device is connected then sends corresponding voice prompt.Prompting staff in time ties up No. two relays
Shield.
After being detected by the divide-shut brake duration to the main break-make control module of No.1 and No. two main break-make control modules, just
It can more accurately the branch wire time length of the earthing switch blade to that will use accurately be detected so that can have when in use
Effect accurately controls the divide-shut brake moment of earthing switch blade.Reliability is high, and security is good.
Embodiments of the present invention are described above in conjunction with attached drawing, however, the implementation is not limited to the above embodiments, this field
Those of ordinary skill can be with various changes and modifications may be made within the scope of the appended claims.
Claims (4)
1. improve rapid grounding plug-in strip branch wire time measuring accuracy analysis system, which is characterized in that including the main break-make control of No.1
Molding block, No. two main break-make control modules, memory and controller；The input terminal of the main break-make control module of No.1 and No. two
The input terminal of main break-make control module is connected, the output terminal of the main break-make control module of No.1 and No. two main break-make control moulds
The output terminal of block is connected, the control terminal of the main break-make control module of the memory, No.1 and No. two main break-make control modules
Control terminal is connected respectively with controller.
2. raising rapid grounding plug-in strip branch wire time measuring accuracy analysis system according to claim 1, feature exist
In, further include No.1 node and No. two nodes, the main break-make control module of No.1 include No.1 left-handed opening, No.1 relay and
The right switch of No.1, No. two main break-make control modules include No. two left-handed openings, No. two relays and No. two right switches；Described one
Number left end of left-handed opening and the left end of No. two left-handed openings are connected on No.1 node；The right end connection of the No.1 left-handed opening
In the left end of No.1 relay, the right end of No.1 relay is connected to the left end of the right switch of No.1, and the right end of the right switch of No.1 connects
It is connected on No. two nodes；The right end of No. two left-handed openings is connected to the left end of No. two relays, and the right end of No. two relays connects
The left end of No. two right switches is connected on, the right end of No. two right switches is connected on No. two nodes.
3. raising rapid grounding plug-in strip branch wire time measuring accuracy analysis system according to claim 2, feature exist
In analysis system further includes the left Zhi Kaiguan of No.1, the right Zhi Kaiguan of No.1, No. two left Zhi Kaiguan, No. two right Zhi Kaiguan and detection electricity
Source, one end of the left Zhi Kaiguan of No.1 are connected to one end of No.1 relay, and the other end of the left Zhi Kaiguan of No.1 is connected to detection electricity
One electrode tip in source；One end of the right Zhi Kaiguan of No.1 is connected to the other end of No.1 relay, and the right Zhi Kaiguan's of No.1 is another
End is connected to another electrode tip of detection power supply；One end of No. two left Zhi Kaiguan is connected to one end of No. two relays, No. two
The other end of left Zhi Kaiguan is connected to an electrode tip of detection power supply；One end of No. two right Zhi Kaiguan is connected to No. two relays
The other end, the other end of No. two right Zhi Kaiguan is connected to another electrode tip of detection power supply；The left Zhi Kaiguan's of No.1
The control terminal of the control terminal of the right Zhi Kaiguan of control terminal, No.1, the control terminal of No. two left Zhi Kaiguan and No. two right Zhi Kaiguan respectively with
Controller connects.
4. raising rapid grounding plug-in strip branch wire time measuring accuracy analysis system according to claim 3, feature exist
In equipped with No.1 light emitting diode only on the electric power loop of the right Zhi Kaiguan of No.1, analysis system, which further includes, can only receive one
The No.1 photoelectric sensor for the light that number light emitting diode is sent；No. two hairs are equipped with only on the electric power loop of No. two right Zhi Kaiguan
Optical diode, analysis system further include No. two photoelectric sensors that can only receive the light that No. two light emitting diodes are sent；One
Number photoelectric sensor and No. two photoelectric sensors are connected respectively with controller.
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| CN201711220259.7A CN108089120A (en) | 2017-11-28 | 2017-11-28 | Improve rapid grounding plug-in strip branch wire time measuring accuracy analysis system |
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| CN201711220259.7A CN108089120A (en) | 2017-11-28 | 2017-11-28 | Improve rapid grounding plug-in strip branch wire time measuring accuracy analysis system |
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