CN107424809B - A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism - Google Patents
A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism Download PDFInfo
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- CN107424809B CN107424809B CN201710624884.1A CN201710624884A CN107424809B CN 107424809 B CN107424809 B CN 107424809B CN 201710624884 A CN201710624884 A CN 201710624884A CN 107424809 B CN107424809 B CN 107424809B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
-
- 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
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
- H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/10—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by moving core, coil winding, or shield, e.g. by induction regulator
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Motor And Converter Starters (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The present invention relates to inductance-regulation resonance reactor technical fields, especially a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism, including pedestal and reactor outer cylinder, it is bolted to connection between pedestal and reactor outer cylinder, motor is installed in pedestal, motor output shaft is connected with lower screw rod by transmission mechanism, underdrive sleeve is bolted on the outside of lower screw rod, underdrive bush outer sleeve is connected to lower core, lower screw rod upper end is connected with transmission shaft, transmission shaft upper end is connected with upper screw rod by the second adapter, and upper screw rod and lower screw flight are oppositely oriented, drive socket is bolted on the outside of upper screw rod, upper drive socket housing is connected to upper core, connecting cylinder is cased on the outside of lower core and upper core, online packet and offline packet are respectively fixed on the outside of upper and lower two connecting cylinder.The present invention increases adjustment of inductance range and multiple improves the insulation processing of iron core and coil voltage distribution by the change of the identical stroke different adjustment multiple of design inductance-regulation resonance reactor.
Description
Technical field
The present invention relates to inductance-regulation resonance reactor technical field more particularly to a kind of inductance-regulation resonance reactor open core are double
To regulating mechanism.
Background technique
Inductance is adjusted using " double I font open core relative motions " structure and principle for induction-regulated resonance reactor
Amount.Its iron core direction of motion is monomer single movement direction, and adjustment of inductance range and stroke all have certain limitations, and leads to inductance
Amount adjusts multiple and is limited to, meanwhile, for its iron core of the induction-regulated resonance reactor of voltage levels and coil Potential distribution
Also relatively difficult.
Summary of the invention
The purpose of the present invention is to solve inductances existing in the prior art to adjust the limited disadvantage of multiple, and
A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism, including pedestal and reactor outer cylinder are designed, it is described
It is bolted to connection between pedestal and reactor outer cylinder, motor is installed in the pedestal, the motor output shaft passes through
Transmission mechanism is connected with driving head, and the driving head is rotatably connected on pedestal upper end, and the driving head upper end passes through first turn
Connector is connected with lower screw rod, is bolted with underdrive sleeve on the outside of the lower screw rod, and the underdrive bush outer sleeve is connected to lower core,
And the lower core lower end is equipped with lower limiting mechanism, the lower screw rod upper end is connected with transmission shaft, is equipped on the outside of the transmission shaft
Protection mechanism；
The transmission shaft upper end is connected with upper screw rod, and the upper screw rod and lower screw flight rotation direction by the second adapter
On the contrary, being bolted with drive socket on the outside of the upper screw rod, the upper drive socket housing is connected to upper core, and the upper core
Upper end is equipped with upper limit mechanism, and reactor outer cylinder top has been bolted top cover, has been fixed with top on the inside of the top cover
Seat, the upper screw rod are rotatably connected on footstock by second bearing seat, are cased with connection on the outside of the lower core and upper core
Cylinder, and two connecting cylinders pass through fixing sleeve and are fixed on reactor outer tube inner wall, the upper and lower two connecting cylinder outside is solid respectively
Surely there are online packet and offline packet, and connected between the online packet and offline packet by connecting line.
Preferably, the transmission mechanism includes the first angular wheel for being fixed on motor output shaft, and is fixed on transmission
Second angular wheel of head lower end, second angular wheel are rotatably connected on base end face by first bearing seat, and described
First angular wheel and the intermeshing of the second angular wheel.
Preferably, the protection mechanism includes the protection cylinder being socketed on the outside of transmission shaft, and the protection cylinder two sides are logical
It crosses fixinig plate and is fixed on reactor outer tube inner wall.
Preferably, the lower limiting mechanism includes the locating part for being connected to underdrive sleeve lower end, and the locating part passes through
Fastening screw is fixed on lower core bottom end, and the upper limit mechanism is identical as lower limiting mechanism structure.
Preferably, first adapter and the second adapter are specially candan universal joint.
Preferably, the online packet and offline packet outer surface are cased with protective jacket.
Preferably, the lower core and upper core are I font open cylinders iron core.
A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism proposed by the present invention, beneficial effect are: this hair
It is bright to adjust and improve in core structure and quantitative aspects, " I font open core " quantity and forms of motion are changed, is passed through
" I word cylindrical type open core " sliding in coil changes inductance, and this method is mainly by coil and " double 1 " word cylindrical types openings
Iron core two parts composition, is changed to two " I font open cylinders iron cores " by original one " I font open cylinders iron core ", and same
When original single movement direction is changed to two iron core relative motions, use of the invention is adopted for induction-regulated resonance reactor
In structure with single " I font open core " one-way movement, increases inductance-regulation resonance reactor inductance and adjust multiple and improve
Iron core and coil Potential distribution handle grade.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of inductance-regulation resonance reactor open core bidirectional adjustment mechanism proposed by the present invention.
In figure: pedestal 1, motor 2, the first angular wheel 3, first bearing seat 4, the second angular wheel 5, reactor outer cylinder 6,
Driving head 7, the first adapter 8, locating part 9, lower screw rod 10, underdrive sleeve 11, fixinig plate 12, transmission shaft 13, protective jacket 14,
It is online packet 15, upper core 16, fixing sleeve 17, second bearing seat 18, footstock 19, top cover 20, connecting cylinder 21, upper drive socket 22,
Upper screw rod 23, connecting line 24, protection cylinder 25, offline packet 26, lower core 27.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism, including pedestal 1 and reactor outer cylinder
6, it is bolted to connection between pedestal 1 and reactor outer cylinder 6, motor 2 is installed in pedestal 1,2 output shaft of motor passes through biography
Motivation structure is connected with driving head 7, and transmission mechanism includes the first angular wheel 3 for being fixed on 2 output shaft of motor, and is fixed on biography
Second angular wheel 5 of dynamic 7 lower end of head, the second angular wheel 5 are rotatably connected on 1 bottom surface of pedestal by first bearing seat 4, and the
One angular wheel 3 and the intermeshing of the second angular wheel 5, driving head 7 are rotatably connected on 1 upper end of pedestal.
7 upper end of driving head is connected with lower screw rod 10 by the first adapter 8, and the first adapter 8 is specially candan universal joint,
It is bolted with underdrive sleeve 11 on the outside of lower screw rod 10, is socketed with lower core 27 outside underdrive sleeve 11, and 27 lower end of lower core is set
There is lower limiting mechanism, lower limiting mechanism includes the locating part 9 for being connected to 11 lower end of underdrive sleeve, and locating part 9 passes through fastening spiral shell
Nail is fixed on 27 bottom end of lower core, and the setting of locating part 9 can guarantee that lower core 27 follows the stabilization of drive socket 11 to move up and down,
But without with rotating with it；Since the rotating shaft transmission distance in whole length direction is longer, and the first adapter 8 can guarantee to turn
When dynamic process transmitting, if allowing each connecting component that slight misalignment occurs, without damaging entire long axis.
Lower 10 upper end of screw rod is connected with transmission shaft 13, and protection mechanism is equipped on the outside of transmission shaft 13, and protection mechanism includes socket
Protection cylinder 25 in 13 outside of transmission shaft, and 25 two sides of protection cylinder pass through fixinig plate 12 and are fixed on 6 inner wall of reactor outer cylinder, prevent
Casing 25 can play the protective effect to transmission shaft 13, guarantee the transmission process steady in a long-term of transmission shaft 13, without by outer
Boundary influences.
13 upper end of transmission shaft is connected with upper screw rod 23, and upper screw rod 23 and lower 10 thread rotary orientation of screw rod by the second adapter
On the contrary, being bolted with drive socket 22 on the outside of upper screw rod 23, it is socketed with upper core 16 outside upper drive socket 22, and on upper core 16
End is equipped with upper limit mechanism, and upper limit mechanism is identical as lower limiting mechanism structure, and 6 top of reactor outer cylinder has been bolted
Top cover 20 is fixed with footstock 19 on the inside of top cover 20, and upper screw rod 23 is rotatably connected on footstock 19 by second bearing seat 18, due to
Upper screw rod 23 is with lower 10 thread rotary orientation of screw rod on the contrary, making drive socket transmission direction on the contrary, i.e. lower core 27 and upper core 16
The direction of motion is opposite.
Lower core 27 and upper core 16 are I font open cylinders iron core, and lower core 27 and 16 outside of upper core are cased with
Connecting cylinder 21, and two connecting cylinders 21 are fixed on 6 inner wall of reactor outer cylinder by fixing sleeve 17, divide on the outside of upper and lower two connecting cylinder 21
It is not fixed with online packet 15 and offline packet 26, and is connected between online packet 15 and offline packet 26 by connecting line 24, online packet 15
It is cased with protective jacket 14 with 26 outer surfaces of offline packet, protective jacket 14 plays protection well to online packet 15 and offline packet 26 and makees
With avoiding it from damaging because of external force.
The course of work: starting motor 2 first, motor 2 drives the rotation of the first angular wheel 3, due to 3 He of the first angular wheel
The intermeshing of second angular wheel 5 changes rotation direction, and then lower screw rod 10 is driven to rotate, and is then driven by lower screw rod 10
Upper screw rod 23 rotates synchronously, so that underdrive sleeve 11 drives lower core 27 to move down, in the upper drive of drive socket 22
Iron core 16 moves up, and since online packet 15 and offline packet 26 are fixed on reactor outer cylinder 6, it can be realized and wrapped along iron core
The process that relative displacement occurs, is changed to two " I font open cylinders iron cores " by original one " I font open cylinders iron core ",
And original single movement direction is changed to two iron core relative motions simultaneously, to realize electric under conditions of same movement stroke
Sense adjusts multiple and increases 200%, and iron core and coil current potential processing distance reduce 50% advantage.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism, including pedestal (1) and reactor outer cylinder (6), described
It is bolted to connection between pedestal (1) and reactor outer cylinder (6), which is characterized in that motor is installed in the pedestal (1)
(2), motor (2) output shaft is connected with driving head (7) by transmission mechanism, and the driving head (7) is rotatably connected on pedestal
(1) upper end, and the driving head (7) upper end is connected with lower screw rod (10) by the first adapter (8), the lower screw rod (10) is outside
Side is bolted with underdrive sleeve (11), is socketed with lower core (27) outside the underdrive sleeve (11), and the lower core (27)
Lower end is equipped with lower limiting mechanism, and lower screw rod (10) upper end is connected with transmission shaft (13), is equipped on the outside of the transmission shaft (13)
Protection mechanism；
Transmission shaft (13) upper end is connected with upper screw rod (23) by the second adapter, and the upper screw rod (23) and lower screw rod
(10) thread rotary orientation on the outside of the upper screw rod (23) on the contrary, be bolted with drive socket (22), the upper drive socket (22) is outside
It is socketed with upper core (16), and the upper core (16) upper end is equipped with upper limit mechanism, reactor outer cylinder (6) top passes through
It has been bolted top cover (20), has been fixed with footstock (19) on the inside of the top cover (20), the upper screw rod (23) passes through second bearing
Seat (18) is rotatably connected on footstock (19), is cased with connecting cylinder (21) on the outside of the lower core (27) and upper core (16), and
Two connecting cylinders (21) are fixed on reactor outer cylinder (6) inner wall, upper and lower two connecting cylinder (21) by fixing sleeve (17)
Outside is respectively fixed with online packet (15) and offline packet (26), and passes through connection between the online packet (15) and offline packet (26)
Line (24) connection.
2. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism according to claim 1, which is characterized in that institute
Stating transmission mechanism includes the first angular wheel (3) for being fixed on motor (2) output shaft, and is fixed on driving head (7) lower end
Second angular wheel (5), second angular wheel (5) are rotatably connected on pedestal (1) bottom surface by first bearing seat (4), and
First angular wheel (3) and the second angular wheel (5) intermeshing.
3. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism according to claim 1, which is characterized in that institute
Stating protection mechanism includes the protection cylinder (25) being socketed on the outside of transmission shaft (13), and the protection cylinder (25) two sides pass through fixation
Piece (12) is fixed on reactor outer cylinder (6) inner wall.
4. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism according to claim 1, which is characterized in that institute
Stating lower limiting mechanism includes the locating part (9) for being connected to underdrive sleeve (11) lower end, and the locating part (9) passes through fastening screw
It is fixed on lower core (27) bottom end, and the upper limit mechanism is identical as lower limiting mechanism structure.
5. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism according to claim 1, which is characterized in that institute
It states the first adapter (8) and the second adapter is specially candan universal joint.
6. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism according to claim 1, which is characterized in that institute
It states online packet (15) and offline packet (26) outer surface is cased with protective jacket (14).
7. a kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism according to claim 1, which is characterized in that institute
It states lower core (27) and upper core (16) is I font open cylinders iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624884.1A CN107424809B (en) | 2017-07-27 | 2017-07-27 | A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624884.1A CN107424809B (en) | 2017-07-27 | 2017-07-27 | A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism |
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| Publication Number | Publication Date |
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| CN107424809A CN107424809A (en) | 2017-12-01 |
| CN107424809B true CN107424809B (en) | 2019-03-22 |
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| CN201710624884.1A Active CN107424809B (en) | 2017-07-27 | 2017-07-27 | A kind of inductance-regulation resonance reactor open core bidirectional adjustment mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3796349A1 (en) * | 2019-09-20 | 2021-03-24 | Siemens Energy Global GmbH & Co. KG | Choke coil with adjustable iron core |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292932B (en) * | 2018-12-06 | 2021-09-17 | 航天科工惯性技术有限公司 | Rotatable transmission mechanism for non-contact signal coupling |
| CN116504514B (en) * | 2023-04-17 | 2023-10-27 | 江苏征日电力设备有限公司 | Inductance-adjusting type resonant reactor open iron core structure |
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|---|---|---|---|---|
| GB347599A (en) * | 1930-01-25 | 1931-04-27 | John William Geddes | An improved inductance for motor control |
| GB1097303A (en) * | 1963-07-08 | 1968-01-03 | Westinghouse Brake & Signal | Improvements relating to electrical control devices for electrically driven vehicles |
| CN102568755A (en) * | 2010-12-10 | 2012-07-11 | 张志坚 | Water-cooling reactor with online continuous adjustment function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3796349A1 (en) * | 2019-09-20 | 2021-03-24 | Siemens Energy Global GmbH & Co. KG | Choke coil with adjustable iron core |
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| CN107424809A (en) | 2017-12-01 |
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