CN104950277B - A kind of low-voltage current mutual inductor semi-automation comprehensive detection device - Google Patents
A kind of low-voltage current mutual inductor semi-automation comprehensive detection device Download PDFInfo
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- CN104950277B CN104950277B CN201510357200.7A CN201510357200A CN104950277B CN 104950277 B CN104950277 B CN 104950277B CN 201510357200 A CN201510357200 A CN 201510357200A CN 104950277 B CN104950277 B CN 104950277B
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 11
- 238000002788 crimping Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Abstract
The invention discloses a kind of low-voltage current mutual inductor semi-automation comprehensive detection device, it is characterised in that：Including：Console（1）Be arranged at the console（1）The square mutual inductor measuring test stand of both sides（2）With circular mutual inductor measuring test stand（3）；The console（1）It is provided with the table top of rear portion for the Chuan Pai mechanisms through square transformer center hole（4）With for the bar mechanism through circular transformer center hole（5）, the Chuan Pai mechanisms（4）And bar mechanism（5）With being arranged at the console（1）Electric pushrod mechanism on the table top of rear portion is connected；The square mutual inductor measuring test stand（2）With circular mutual inductor measuring test stand（3）Working face be provided with movable pallet（6）.A kind of low-voltage current mutual inductor semi-automation comprehensive detection device provided by the invention, it is compact-sized simple, it is rationally distributed, transformer all-round property testing can be achieved, substantially increase testing efficiency, be adapted to wide popularization and application.
Description
Technical field
The present invention relates to a kind of low-voltage current mutual inductor semi-automation comprehensive detection device, belongs to transformer detection technique neck
Domain.
Background technology
Transformer all-round property testing includes error test, insulation resistance test, industrial frequency withstand voltage experiment, the examination of magnetic saturation nargin
Test, secondary turn-to-turn insulation strength test etc., very cumbersome according to artificial detection, dangerous, efficiency is low, is developed for this kind of
Semi-automatic multifunction detection means, means a great.
The content of the invention
The technical problem to be solved by the invention is to provide one kind to consider electrical safety, rational deployment, collection automation
Technology, Calibration Technology and information technology are automatically performed every low-tension current tested as defined in transformer product standard in one
Transformer semi-automation comprehensive detection device；Further, the present invention provides a kind of transformer accurate positioning, transformer one, two
Electrically crimping is reliable at secondary end, and transformer bar code scan is semi-automatic comprehensive using the low-voltage current mutual inductor of matrix form automatically scanning
Detection means；Further, the present invention provides a kind of low-voltage current mutual inductor semi-automation comprehensive detection of wide amount model electric current
Device.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of low-voltage current mutual inductor semi-automation comprehensive detection device, it is characterised in that：Including：Console and it is arranged at
The square mutual inductor measuring test stand and circular mutual inductor measuring test stand of the console both sides；It is provided with the table top of the console rear portion
It is described to wear for the Chuan Pai mechanisms through square transformer center hole and for the bar mechanism through circular transformer center hole
Row mechanism and bar mechanism are connected with the electric pushrod mechanism being arranged on the table top of the console rear portion；The square mutual inductance
Device testboard and the working face of circular mutual inductor measuring test stand are provided with movable pallet, and the pallet is by being arranged at the support
The electric cylinders of tray bottom control it to move forward and backward；It is provided with the square mutual inductor measuring test stand and circular mutual inductor measuring test stand mutually
Compression joint mechanism of sensor, transformer secondary crimping mechanism and transformer bar code automatically scanning mechanism；The console is embedded in
There is quality of transformer performance measurement apparatus, the quality of transformer performance measurement apparatus electrically connects with transformer secondary terminals to be detected respectively
Connect.
The quality of transformer performance measurement apparatus includes tester, voltage resistant instrument, second open circuit tester and Burden box.
The preceding surface of the console is additionally provided with control computer and function manipulation key.
The preceding surface of the square mutual inductor measuring test stand and circular mutual inductor measuring test stand is provided with visual windows, described visual
It is provided with indicator lamp beside window, the top of the square mutual inductor measuring test stand and circular mutual inductor measuring test stand is additionally provided with use
In the tower lamp of fault alarm.
The tower lamp includes red light, green light and buzzer.
The forward and backward and lateral surface of the square mutual inductor measuring test stand, circular mutual inductor measuring test stand and console is provided with
The cabinet door of opposite opened.
The pallet is slidingtype pallet, and 2 rows are at least placed on the pallet, often arrange the mutual inductance of at least six same size
Device；The positioning tool for positioning transformer is additionally provided with the pallet.
Described compression joint mechanism of transformer is with making the second cylinders that it is moved in the horizontal direction；The transformer two
Secondary compression joint mechanism and the first cylinders for making it be moved in vertical direction；The transformer bar code automatically scanning mechanism is with making it
The first electric cylinders moved in the horizontal direction are connected.
The square mutual inductor measuring test stand is identical with the height of circular mutual inductor measuring test stand and is all higher than the console
Highly.
Square mutual inductor measuring test stand is the row's of wearing formula testboard, for detecting the transformer containing 600A/5A and the above；It is circular
Mutual inductor measuring test stand is Novel penetrating-rod-type testboard, for detecting below 600A/5A transformer；Console is square mutual to be arranged at
Middle cabinet between sensor testboard and circular mutual inductor measuring test stand.
The testing current that Chuan Pai mechanisms include being used for through square transformer is arranged, and being shaped as testing current row is square.
Bar mechanism includes being used for the testing current bar through circular transformer, and testing current bar is shaped as circle.
When the pallet for being loaded with transformer is pushed into test storehouse（I.e. square mutual inductor measuring test stand and/or circular mutual inductor measuring
In the cabinet of test stand）When, electric pushrod mechanism behind console can be started by the corresponding function operated key on console, make electricity
Current test bar and/or testing current row pass through first row and are tested transformer center hole, and by a compression joint mechanism, are formed once
Current loop；Secondary circuit automatic crimping mechanism in storehouse is tested afterwards and crimps the secondary electrically end of transformer from top to bottom, forms two
Secondary electric measurement loop；Every test event, testing current bar and/or testing current are completed by the various measuring instruments of console
Row automatically exits from, and transformer pallet is advanced to second stroke again, and the 2nd transformer of row 6 is moved to bar working position, before repeating
Face process, complete the 2nd group of test.Finish, press console export key, slidingtype pallet slowly exits, by taking out disk by hand
Interior corresponding transformer, a test process terminate.System uploads measurement data to computer automatically, generates examining report.
A kind of low-voltage current mutual inductor semi-automation comprehensive detection device provided by the invention, can mainly complete insulaion resistance
Experiment, industrial frequency withstand voltage experiment, magnetic saturation allowance test, secondary turn-to-turn insulation strength test, elementary error experiment；Except tested mutual inductance
Device is needed outside artificial loading and unloading and labeling, and other work can be automatically performed；Possess the sampling observation of ct calibrating streamline and recheck work(
Can, it can realize and production scheduling platform data slitless connection, printing calibrating data and form；Square mutual inductor measuring test stand, control
Platform and the design that circular mutual inductor measuring test stand is the cabinet body structure being sequentially connected, it is compact-sized simple, consider electrical safety,
Rational deployment, integrate automatic technology, Calibration Technology and information technology, be automatically performed every examination as defined in product standard
Test；High accuracy positioning frock on slidingtype pallet and pallet, realize and steadily move before and after pallet, transformer is accurately positioned；With reference to
The minute design of compression joint mechanism of transformer, transformer secondary crimping mechanism and transformer bar code automatically scanning mechanism, from
And make transformer once, secondary crimping, bar code scan one-time success rate it is high；Tray tool number can once accommodate 12 transformers；
Square mutual inductor measuring test stand is used to detect the transformer containing 600A/5A and the above, and circular mutual inductor measuring test stand is used to detect 600A/
The setting of below 5A transformer, device can detect the transformer that electric current is up to 3000A；Computer in system can carry out intelligence
Information, the experimental data processing of energyization；The setting of control computer and function manipulation key, the present invention is set to possess intuitively man-machine boundary
Face, while the transmission of information is completed, realize the real-time monitoring of certificate test room state；The setting of beacon, it is careful to take
Safety precautions, the person, the safety of equipment is set to be protected comprehensively；The generally applicable property of the present invention is strong, with transformer primary current
Two independent experimental considerations units are divided into for foundation（Below 600A/5A transformer and the transformer containing 600A/5A and the above）,
2 kinds of specification transformers can be detected simultaneously, while being square transformer, while being circular transformer, realize the mould of concurrent job
Formula, substantially increase the calibrating efficiency of transformer.A kind of low-voltage current mutual inductor semi-automation comprehensive detection provided by the invention
Device, function is complete, efficiency high；Topology layout is reasonable, and compact simple, floor space is small, for a kind of brand-new transformer synthesis inspection
Survey device.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is Fig. 1 front view；
Fig. 4 is Fig. 1 rearview；
Fig. 5 is Fig. 1 side view.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ 5, a kind of low-voltage current mutual inductor semi-automation comprehensive detection device, it is characterised in that：Including：Control
Platform 1 processed and it is arranged at the square mutual inductor measuring test stand 2 of the both sides of console 1 and circular mutual inductor measuring test stand 3；The console
It is provided with 1 rear portion table top for the Chuan Pai mechanisms 4 through square transformer center hole and for through circular transformer punching
The bar mechanism 5 in hole, the Chuan Pai mechanisms 4 and bar mechanism 5 electronic push away be arranged on the rear portion table top of console 1
Linkage is connected；The working face of the square mutual inductor measuring test stand 2 and circular mutual inductor measuring test stand 3 is provided with movable support
Disk 6, the pallet 6 control it to move forward and backward by the electric cylinders by being arranged at the bottom of pallet 6；The square mutual inductor measuring test stand
2 and circular mutual inductor measuring test stand 3 in be provided with a compression joint mechanism, secondary crimping mechanism and bar code automatically scanning mechanism；Institute
State console 1 and be embedded in quality of transformer performance measurement apparatus 7, the quality of transformer performance measurement apparatus 7 respectively with mutual inductance to be detected
Device secondary terminals are electrically connected.
The quality of transformer performance measurement apparatus 7 includes tester 8, voltage resistant instrument 9, second open circuit tester 10 and Burden box
11。
The preceding surface of the console 1 is additionally provided with control computer 12 and function manipulation key.
The preceding surface of the square mutual inductor measuring test stand 2 and circular mutual inductor measuring test stand 3 is provided with visual windows 13, described
The side of visual windows 13 is provided with the top of indicator lamp 14, the square mutual inductor measuring test stand 2 and circular mutual inductor measuring test stand 3
It is additionally provided with the tower lamp 15 for fault alarm.
The tower lamp 15 includes red light, green light and buzzer.
The forward and backward and lateral surface of the square mutual inductor measuring test stand 2, circular mutual inductor measuring test stand 3 and console 1 is respectively provided with
There is the cabinet door 16 of opposite opened.
The pallet 6 is slidingtype pallet, and 2 rows are placed on the pallet 6, often arrange the transformer of 6 same sizes；It is described
The positioning tool for positioning transformer is additionally provided with pallet 6.
Described compression joint mechanism of transformer is with making the second cylinders that it is moved in the horizontal direction；The transformer two
Secondary compression joint mechanism and the first cylinders for making it be moved in vertical direction；The transformer bar code automatically scanning mechanism is with making it
The first electric cylinders moved in the horizontal direction are connected.
The square mutual inductor measuring test stand 2 is identical with the height of circular mutual inductor measuring test stand 3 and is all higher than the console 1
Height.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
- A kind of 1. low-voltage current mutual inductor semi-automation comprehensive detection device, it is characterised in that：Including：Console（1）And setting In the console（1）The square mutual inductor measuring test stand of both sides（2）With circular mutual inductor measuring test stand（3）；The console（1）Afterwards It is provided with portion's table top for the Chuan Pai mechanisms through square transformer center hole（4）With for through circular transformer center hole Bar mechanism（5）, the Chuan Pai mechanisms（4）And bar mechanism（5）With being arranged at the console（1）On the table top of rear portion Electric pushrod mechanism is connected；The square mutual inductor measuring test stand（2）With circular mutual inductor measuring test stand（3）Working face be provided with before The pallet moved afterwards（6）, the pallet（6）By being arranged at the pallet（6）The electric cylinders of bottom control it to move forward and backward；The side Shape mutual inductor measuring test stand（2）With circular mutual inductor measuring test stand（3）It is secondary to be inside provided with transformer compression joint mechanism, a transformer Compression joint mechanism and transformer bar code automatically scanning mechanism；The console（1）It has been embedded in quality of transformer performance measurement apparatus（7）, The quality of transformer performance measurement apparatus（7）It is electrically connected respectively with transformer secondary terminals to be detected；The console（1）Before Surface is additionally provided with control computer（12）And function manipulation key；Described compression joint mechanism of transformer is with making it in the horizontal direction The second mobile cylinders；The transformer secondary crimping mechanism and the first cylinders for making it be moved in vertical direction； The transformer bar code automatically scanning mechanism is connected with the first electric cylinders for moving in the horizontal direction it；The pallet（6）For cunning Dynamic formula pallet, the pallet（6）On at least place 2 rows, often arrange at least six same size transformer；The pallet（6）It is upper to go back It is provided with the positioning tool for positioning transformer；The square mutual inductor measuring test stand（2）With circular mutual inductor measuring test stand（3）'s It is highly identical and be all higher than the console（1）Height.
- A kind of 2. low-voltage current mutual inductor semi-automation comprehensive detection device according to claim 1, it is characterised in that：Institute State quality of transformer performance measurement apparatus（7）Including tester（8）, voltage resistant instrument（9）, second open circuit tester（10）And Burden box （11）.
- A kind of 3. low-voltage current mutual inductor semi-automation comprehensive detection device according to claim 1, it is characterised in that：Institute State square mutual inductor measuring test stand（2）With circular mutual inductor measuring test stand（3）Preceding surface be provided with visual windows（13）, it is described visual Window（13）Side be provided with indicator lamp（14）, the square mutual inductor measuring test stand（2）With circular mutual inductor measuring test stand（3）'s Top is additionally provided with the tower lamp for fault alarm（15）.
- A kind of 4. low-voltage current mutual inductor semi-automation comprehensive detection device according to claim 3, it is characterised in that：Institute State tower lamp（15）Including red light, green light and buzzer.
- A kind of 5. low-voltage current mutual inductor semi-automation comprehensive detection device according to claim 1, it is characterised in that：Institute State square mutual inductor measuring test stand（2）, circular mutual inductor measuring test stand（3）And console（1）Forward and backward and lateral surface be provided with pair The cabinet door of open type（16）.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510357200.7A CN104950277B (en) | 2015-06-25 | 2015-06-25 | A kind of low-voltage current mutual inductor semi-automation comprehensive detection device |
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| CN201510357200.7A CN104950277B (en) | 2015-06-25 | 2015-06-25 | A kind of low-voltage current mutual inductor semi-automation comprehensive detection device |
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| CN104950277A CN104950277A (en) | 2015-09-30 |
| CN104950277B true CN104950277B (en) | 2018-02-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105974348B (en) * | 2016-04-29 | 2018-08-10 | 国网山东省电力公司电力科学研究院 | Low-voltage current mutual inductor comprehensive detection system and its method |
| CN107167755B (en) * | 2017-05-31 | 2023-07-14 | 国网浙江省电力公司电力科学研究院 | Control system and control method for field error verification of large-current transformer |
| CN109459716A (en) * | 2018-10-26 | 2019-03-12 | 浙江涵普电力科技有限公司 | Secondary circuit status checkout instrument calibrating installation |
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| CN101592719A (en) * | 2009-06-30 | 2009-12-02 | 深圳市科陆电子科技股份有限公司 | Current transformer method of testing and system thereof |
| CN202939300U (en) * | 2012-12-06 | 2013-05-15 | 重庆市电力公司电力科学研究院 | Bank-through mechanism used for automated assembly line mutual inductor verification |
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| CN203658568U (en) * | 2014-01-06 | 2014-06-18 | 国家电网公司 | Low-voltage current transformer calibrating device |
| CN104730383A (en) * | 2015-03-12 | 2015-06-24 | 国家电网公司 | Low-voltage current transformer comprehensive testing device and method |
| CN204989449U (en) * | 2015-06-25 | 2016-01-20 | 国家电网公司 | Low pressure current transformer semi -automatization comprehensive testing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05203690A (en) * | 1992-01-24 | 1993-08-10 | Fujikura Ltd | Method for controlling transmitted current |
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- 2015-06-25 CN CN201510357200.7A patent/CN104950277B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592719A (en) * | 2009-06-30 | 2009-12-02 | 深圳市科陆电子科技股份有限公司 | Current transformer method of testing and system thereof |
| CN202939300U (en) * | 2012-12-06 | 2013-05-15 | 重庆市电力公司电力科学研究院 | Bank-through mechanism used for automated assembly line mutual inductor verification |
| CN203658568U (en) * | 2014-01-06 | 2014-06-18 | 国家电网公司 | Low-voltage current transformer calibrating device |
| CN103744049A (en) * | 2014-01-16 | 2014-04-23 | 国家电网公司 | Electric energy meter seal performance testing device |
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| CN204989449U (en) * | 2015-06-25 | 2016-01-20 | 国家电网公司 | Low pressure current transformer semi -automatization comprehensive testing device |
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