CN106972640A - A kind of line influence electricity getting device - Google Patents
A kind of line influence electricity getting device Download PDFInfo
- Publication number
- CN106972640A CN106972640A CN201710369603.2A CN201710369603A CN106972640A CN 106972640 A CN106972640 A CN 106972640A CN 201710369603 A CN201710369603 A CN 201710369603A CN 106972640 A CN106972640 A CN 106972640A
- Authority
- CN
- China
- Prior art keywords
- mutual inductance
- current mutual
- inductance sensor
- torsion spring
- lower house
- Prior art date
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 7
- 230000000644 propagated effect Effects 0.000 claims description 2
- 230000035807 sensation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The invention discloses a kind of line influence electricity getting device, it resets torsion spring and a line ball torsion spring including upper Current Mutual Inductance sensor, lower Current Mutual Inductance sensor, two pieces of connecting plates, bearing pin, two fixing axles, upper Current Mutual Inductance sensors；Upper Current Mutual Inductance sensor is constituted by upper shell and by upper core of the resin-encapsulated in upper shell；Lower Current Mutual Inductance sensor is constituted by lower house and by lower core of the resin-encapsulated in lower house；Upper Current Mutual Inductance sensor resets torsion spring and is set on two bearing pins, and upper Current Mutual Inductance sensor resets the upper of torsion springShape force arm is pressed in the top of Current Mutual Inductance sensor；Line ball torsion spring is enclosed in two fixing axles, under line ball torsion springShape force arm is pressed on the lower house groove of lower house.Line influence electricity getting device of the present invention can be installed with powered, not influence the use of power network during installation.
Description
Technical field
The present invention relates to a kind of line influence electricity getting device.
Background technology
At present on power system electric line, in order to improve power supply quality and fault detect, there are many detections and refer to
Show that equipment needs are hung on the line.Electricity can not meet equipment long-time work incessantly in the power supply unit such as battery and solar energy
Make, so solving equipment powerup issue using line influence electricity-fetching method at present.
Current line influence electricity getting device is by cranse to be assembled into one by two semi-circular shape Current Mutual Inductance sensors
Individual annular Current Mutual Inductance sensor.Line influence electricity getting device waits working equipment to be electrically connected by circuit with being detected or indicated by again
Connect.Using this line influence electricity getting device, it is necessary to installed in the case of line outage, make two mutual propagated sensations of semi-circular current
Sensor bag links together two semi-circular shape Current Mutual Inductance sensors on the cable for power taking, then with cranse.This line
Road sensing electricity getting device installs cumbersome, the use of installation process influence power network.
The content of the invention
Electricity can not be influenceed with the line influence electricity getting device of powered installation during installation it is an object of the invention to provide a kind of
The use of net.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of line influence electricity getting device, it is characterised in that it includes upper Current Mutual Inductance sensor, lower Current Mutual Inductance and sensed
Device, two pieces of connecting plates, bearing pin, two fixing axles, upper Current Mutual Inductance sensors reset torsion spring and a line ball torsion spring；
The upper Current Mutual Inductance sensor is by upper shell and by resin-encapsulated in the semi-circular shape in the upper shell
Iron core is constituted；The bottom of the upper shell has semicircle upper shell groove, and the lateral of the upper shell has for the semicircle
The upper core groove that annular upper core is inserted；
The lower Current Mutual Inductance sensor is by lower house and by under semi-circular shape of the resin-encapsulated in the lower house
Iron core is constituted；The top of the lower house has semicircle lower house groove, and the lateral of the lower house has for the semicircle
The lower core groove that annular lower core is inserted；
The both sides of one end of the lower house of the lower Current Mutual Inductance sensor are respectively fixedly connected with an institute by bolt and nut
State connecting plate；Connecting plate described in the upper shell and two of the upper Current Mutual Inductance sensor is connected by the bearing pin, the upper electricity
Flow the upper shell of mutual inductance transducer upper shell groove it is relative with the lower house groove of the lower house form manhole, it is described
The semicircle shape upper core of upper Current Mutual Inductance sensor shape relative with the semi-circular shape lower core of the lower Current Mutual Inductance sensor
Into annular iron core, the upper Current Mutual Inductance sensor can be rotated around the bearing pin；
Fixing axle described in one, the upper Current Mutual Inductance sensor have been respectively fixedly connected with the outside of the upper end of connecting plate described in two
Reset torsion spring to be set in described in two on bearing pin, the upper Π shapes force arm that the upper Current Mutual Inductance sensor resets torsion spring is pressed in
The top of the upper Current Mutual Inductance sensor, the upper Current Mutual Inductance sensor resets two upper in-line fixed arms of torsion spring
Supported by fixing axle described in two；The line ball torsion spring is enclosed on described in two in fixing axle, the lower Π shapes of the line ball torsion spring
Force arm is pressed on the semicircle lower house groove of the lower house, and two lower in-line fixed arms of the line ball torsion spring lead to
Cross the bearing pin support.
The lower house groove of the lower house of the lower Current Mutual Inductance sensor is provided with temperature sensor.
Warm and humid sensor is installed on the outer wall of the lower house of the lower Current Mutual Inductance sensor.
The bottom of the lower house of the lower Current Mutual Inductance sensor is connected with detection means.
The beneficial effect for the technical scheme that the present invention is provided is：
1st, line influence electricity getting device of the present invention, due to using above design, during installation, starts line ball torsion spring
Force arm drives upper Current Mutual Inductance sensor rotation, makes to form one between Current Mutual Inductance sensor and lower Current Mutual Inductance sensor
Be open so that for power taking electric wire be located at the lower Current Mutual Inductance sensor semi-circular recesses in, then unclamp line ball torsion spring
Force arm to clamp the cable for power taking, while upper Current Mutual Inductance sensor resets torsion spring in upper Current Mutual Inductance sensor
Effect is lower to rotate closure.As can be seen here, line influence electricity getting device of the present invention is simple in construction, easy to use, and can be in electricity
Installed in the case of guipure electricity, the use of power network is not influenceed.
2nd, line influence electricity getting device of the present invention, due to pacifying at the semi-circular recesses of the lower house of lower Current Mutual Inductance sensor
Equipped with temperature sensor, the temperature of cable can be measured.
3rd, line influence electricity getting device of the present invention, due to being provided with temperature on the outer wall of the lower house of lower Current Mutual Inductance sensor
Wet sensor, can be with the temperature and humidity of measurement circuitry sensing electricity getting device local environment.
4th, line influence electricity getting device of the present invention, because the bottom of the lower house of lower Current Mutual Inductance sensor is connected with detection
Device, can be achieved power taking integrated with detection means.
Brief description of the drawings
Fig. 1 is line influence electricity getting device structural representation of the present invention.
Reference：1-go up Current Mutual Inductance sensor；2-lower Current Mutual Inductance sensor；3-connecting plate；4-bearing pin；
5-fixing axle；6-go up Current Mutual Inductance sensor reset torsion spring；7-line ball torsion spring, 8-go up Π shape force arms；9-upper one
Font fixed arm；10-lower Π shapes force arm；11-upper shell；12-upper core；13-upper shell groove；14-upper core is recessed
Groove；21-lower house；22-lower core；23-lower house groove；24-lower core groove；25-lower in-line fixed arm；
26-detection means.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
As shown in figure 1, line influence electricity getting device of the present invention, it includes upper Current Mutual Inductance sensor 1, lower Current Mutual Inductance and passed
Sensor 2, two pieces of connecting plates 3, bearing pin 4, two fixing axles 5, a upper Current Mutual Inductance sensor resets torsion spring 6 and a line ball is double
Torsion spring 7；
Semicircular ring of the upper Current Mutual Inductance sensor 1 by upper shell 11 and by resin-encapsulated in the upper shell 11
Shape upper core 12 is constituted；The bottom of the upper shell 11 has semicircle upper shell groove 13, the lateral tool of the upper shell 11
There is the upper core groove 14 inserted for the semi-circular shape upper core；
Semicircular ring of the lower Current Mutual Inductance sensor 2 by lower house 21 and by resin-encapsulated in the lower house 21
Shape lower core 22 is constituted；The top of the lower house 21 has semicircle lower house groove 23, the lateral tool of the lower house 21
There is the lower core groove 24 inserted for the semi-circular shape lower core 22；
The both sides of one end of the lower house 21 of the lower Current Mutual Inductance sensor are respectively fixedly connected with one by bolt and nut
The connecting plate 3；Connecting plate 3 described in the upper shell 11 and two of the upper Current Mutual Inductance sensor is connected by the bearing pin 3, institute
State the relative formation with the lower house groove 23 of the lower house of upper shell groove 13 of the upper shell 11 of Current Mutual Inductance sensor
Manhole, the semicircle of the semicircle shape upper core 12 of the upper Current Mutual Inductance sensor 1 and the lower Current Mutual Inductance sensor 2
Annular lower core 22 is relative to form annular iron core, and the upper Current Mutual Inductance sensor 1 can be rotated around the bearing pin 4；
Fixing axle 5 described in one, the upper Current Mutual Inductance sensor are respectively fixedly connected with the outside of the upper end of connecting plate 3 described in two
Reset torsion spring 6 to be set in described in two on bearing pin 4, the upper Current Mutual Inductance sensor resets the upper Π shapes force arm 8 of torsion spring 6
The top of the upper Current Mutual Inductance sensor 1 is pressed in, the upper Current Mutual Inductance sensor resets two upper in-lines of torsion spring 6
Fixed arm 9 is supported by fixing axle described in two 5；The line ball torsion spring 7 is enclosed on described in two in fixing axle 5, and the line ball is double to be turned round
The lower Π shapes force arm 10 of spring 7 is pressed on the semicircle lower house groove 23 of the lower house 21, and the two of the line ball torsion spring 7
Individual lower in-line fixed arm 25 is supported by the bearing pin 4.
Temperature sensor is installed at the semicircle lower house groove 23 of the lower house 21 of the lower Current Mutual Inductance sensor.
Warm and humid sensor is installed on the outer wall of the lower house of the lower Current Mutual Inductance sensor.
The bottom of the lower house of the lower Current Mutual Inductance sensor is connected with detection means 26.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (4)
1. a kind of line influence electricity getting device, it is characterised in that it includes upper Current Mutual Inductance sensor, lower Current Mutual Inductance and sensed
Device, two pieces of connecting plates, bearing pin, two fixing axles, upper Current Mutual Inductance sensors reset torsion spring and a line ball torsion spring；
Semi-circular shape upper core of the upper Current Mutual Inductance sensor by upper shell and by resin-encapsulated in the upper shell
Composition；The bottom of the upper shell has semicircle upper shell groove, and the lateral of the upper shell has for the semi-circular shape
The upper core groove that upper core is inserted；
Semi-circular shape lower core of the lower Current Mutual Inductance sensor by lower house and by resin-encapsulated in the lower house
Composition；The top of the lower house has semicircle lower house groove, and the lateral of the lower house has for the semi-circular shape
The lower core groove that lower core is inserted；
The both sides of one end of the lower house of the lower Current Mutual Inductance sensor are respectively fixedly connected with described in one by bolt and nut to be connected
Fishplate bar；Connecting plate described in the upper shell and two of the upper Current Mutual Inductance sensor is connected by the bearing pin, and the upper electric current is mutual
The upper shell groove of the upper shell of propagated sensation sensor is relative with the lower house groove of the lower house to form manhole, the upper electricity
The semicircle shape upper core of stream mutual inductance transducer is relative with the semi-circular shape lower core of the lower Current Mutual Inductance sensor to form circle
Annular core, the upper Current Mutual Inductance sensor can be rotated around the bearing pin；
Fixing axle described in one is respectively fixedly connected with the outside of the upper end of connecting plate described in two, the upper Current Mutual Inductance sensor resets
Torsion spring is set in described in two on bearing pin, and the upper Current Mutual Inductance sensor resets the upper of torsion springShape force arm is pressed in described
The top of upper Current Mutual Inductance sensor, two upper in-line fixed arms that the upper Current Mutual Inductance sensor resets torsion spring pass through
Fixing axle described in two is supported；The line ball torsion spring is enclosed on described in two in fixing axle, under the line ball torsion springShape exerts a force
Arm is pressed on the semicircle lower house groove of the lower house, and two lower in-line fixed arms of the line ball torsion spring pass through institute
State bearing pin support.
2. line influence electricity getting device according to claim 1, it is characterised in that under the lower Current Mutual Inductance sensor
The semicircle lower house groove of housing is provided with temperature sensor.
3. line influence electricity getting device according to claim 1, it is characterised in that under the lower Current Mutual Inductance sensor
Warm and humid sensor is installed on the outer wall of housing.
4. line influence electricity getting device according to claim 1, it is characterised in that under the lower Current Mutual Inductance sensor
The bottom of housing is connected with detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369603.2A CN106972640A (en) | 2017-05-23 | 2017-05-23 | A kind of line influence electricity getting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710369603.2A CN106972640A (en) | 2017-05-23 | 2017-05-23 | A kind of line influence electricity getting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106972640A true CN106972640A (en) | 2017-07-21 |
Family
ID=59325776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710369603.2A Pending CN106972640A (en) | 2017-05-23 | 2017-05-23 | A kind of line influence electricity getting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972640A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030902A (en) * | 2018-08-17 | 2018-12-18 | 国网山东省电力公司烟台供电公司 | A kind of current transformer |
| CN112397280A (en) * | 2020-10-28 | 2021-02-23 | 珠海银河智能电网有限公司 | Mutual inductor and measuring instrument for current mutual inductance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201406950D0 (en) * | 2014-04-17 | 2014-06-04 | Bombardier Transp Gmbh | Object detection system and method for detecting foreign objects in an induct ive power transfer system |
| CN105762907A (en) * | 2016-03-04 | 2016-07-13 | 国网山东省电力公司平原县供电公司 | Inductive energy-obtaining device |
| CN206775241U (en) * | 2017-05-23 | 2017-12-19 | 江苏轶一电力科技有限公司 | A kind of line influence electricity getting device |
-
2017
- 2017-05-23 CN CN201710369603.2A patent/CN106972640A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201406950D0 (en) * | 2014-04-17 | 2014-06-04 | Bombardier Transp Gmbh | Object detection system and method for detecting foreign objects in an induct ive power transfer system |
| CN105762907A (en) * | 2016-03-04 | 2016-07-13 | 国网山东省电力公司平原县供电公司 | Inductive energy-obtaining device |
| CN206775241U (en) * | 2017-05-23 | 2017-12-19 | 江苏轶一电力科技有限公司 | A kind of line influence electricity getting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030902A (en) * | 2018-08-17 | 2018-12-18 | 国网山东省电力公司烟台供电公司 | A kind of current transformer |
| CN109030902B (en) * | 2018-08-17 | 2021-01-15 | 国网山东省电力公司烟台供电公司 | Current transformer |
| CN112397280A (en) * | 2020-10-28 | 2021-02-23 | 珠海银河智能电网有限公司 | Mutual inductor and measuring instrument for current mutual inductance |
| CN112397280B (en) * | 2020-10-28 | 2021-09-07 | 珠海银河智能电网有限公司 | Mutual inductor and measuring instrument for current mutual inductance |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |
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| WD01 | Invention patent application deemed withdrawn after publication |