CN1591711A - Rotary iron cored type adjustable reactor - Google Patents
Rotary iron cored type adjustable reactor Download PDFInfo
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- CN1591711A CN1591711A CN 03157606 CN03157606A CN1591711A CN 1591711 A CN1591711 A CN 1591711A CN 03157606 CN03157606 CN 03157606 CN 03157606 A CN03157606 A CN 03157606A CN 1591711 A CN1591711 A CN 1591711A
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Abstract
The present invention relates to a rotating core adjustable reactor which can be used as reactive compensation reactor, resonance reactor and arc suppression coil, belonging to power equipment. The core of said reactor consists of two portions of fixed core and movable core, the movable core is placed in the opening position of the fixed core, the rotating shaft of the movable core is normal direction of silicon steel sheet, the rotating core and fixed core opening edge are formed into movable connection by means of fixed support frame, along the fixed core and movable core a magnetic circuit is formed, between the fixed core and movable core an adjustable gap is formed, the rotating core is rotated, the relative included angle between rotating core and fixed core is changed and gap of magnetic circuit can be regulated so as to implement regulatation of inductive capacity of reactor.
Description
Rotary iron core formula Regulatable reactor can be used as reactive power compensation reactor, resonance reactor and arc suppression coil.Belong to power equipment.
Existing adjustable air gap formula reactor as shown in Figure 1.Figure is a generalized section, and 1 is secured core among the figure, and 2 are moving iron core, and 3 is coil, and 4 is air gap.By of the translation of moving iron core in the magnetic circuit direction, change the air gap length between secured core 1 and the moving iron core 2, regulate the inductance value of reactor.The structure of another kind of adjustable air gap formula reactor as shown in Figure 2.Figure is a generalized section, and 1 is secured core among the figure, and 2 is movable core, and 3 is coil, and 4 is air gap.Two coils can be gone here and there or parallel connection according to actual needs.By of the translation of moving iron core 2 in the magnetic circuit direction, change air gap length between secured core 1 and the moving iron core 2, regulate the inductance value of reactor.The moving iron core electromagnetic shock of these two kinds of structure reactors is big, and iron core translation structure complexity is if the high voltage reactor also will be considered Insulation Problems.
The rotary iron core formula Regulatable reactor that the present invention proposes, its basic structure and operation principle are: the iron core of reactor is made up of secured core and movable core two parts, movable core places the opening part of secured core, the movable core rotating shaft is the silicon steel sheet normal direction, and rotary iron core has the limit of opening to form movable the connection by fixed support and secured core.Magnetic circuit constitutes along secured core and movable core, forms an adjustable air gap between secured core and the movable core, rotates rotary iron core, changes the relative angle between rotary iron core and the secured core, regulates magnetic air gap, realizes the adjusting of reactor inductance amount.
Structural representation of the present invention as shown in Figure 3.Figure is a generalized section, and 1 is secured core among the figure, and 2 is coil, and 3 is fixed support, and 4 is rotary iron core, and 5 is fixed screw, and 6 is the pivoting rail mandrel.Rotary iron core utilizes support to be fixed in the secured core opening, and can rotate in the secured core opening around axle 6.Fig. 4 is a rotary iron core part A among Fig. 3---A to profile, 1 is secured core among the figure, 2 is last fixed support, 3 are following fixed support, 4 is rotary iron core, 5 is fixed screw, 6 is the pivoting rail mandrel.Rotary iron core utilizes support to be fixed in the secured core, and last lower carriage is fixed by screw and secured core, and rotary iron core can manually rotate, and also can be rotated by motor-driven.Change air gap by the relative angle that changes between rotary iron core and the secured core, just can regulate the inductance value of reactor.Fixed support adopts nonmagnetic substance among the figure, as copper and stainless steel etc.
Another kind of technology of the present invention is embodied as the Regulatable reactor of dual rotary core structure, in the magnetic circuit of reactor, two rotary iron cores that rotate is synchronously arranged, and the reactor inductance adjustable range of this structure is bigger.Fig. 5 is its structural representation, and figure is a generalized section, and 1 is secured core among the figure, and 2 is coil, and 3 is fixed support, and 4 is rotary iron core, and 5 is fixed screw, and 6 is the pivoting rail mandrel.Coil 2 can also can be two for one, when two coils, can and or connect according to actual needs.Rotary iron core utilizes support and secured core to form link joint, and rotary iron core rotates along silicon steel sheet plane normal direction.
Further expansion of the present invention is a kind of three-phase structure shown in Figure 6, and figure is a generalized section, and 1 is secured core among the figure, and 2 is coil, and 3 is fixed support, and 4 is rotatable iron core, and 5 is fixed screw.The position of three rotary iron cores is on the iron core limit at reactor winding place, and three rotary iron core independent regulation obtain three different inductance values respectively.
Reactor of the present invention can adopt poured with epoxy resin technology or the manufacturing of oil immersion technology.This rotary iron core Regulatable reactor, simple and reliable for structure, can regulate inductance value continuously, have broad application prospects in power industry.
Claims (4)
1, rotary iron core formula Regulatable reactor, its major technique is characterized as: the iron core of reactor is made up of secured core and movable core two parts, movable core places the opening part of secured core, the movable core rotating shaft is the silicon steel sheet normal direction, rotary iron core forms movable the connection by fixed support and secured core opening edge, rotate rotary iron core, can change the relative angle between rotary iron core and the secured core.
2, a kind of rotary iron core formula Regulatable reactor as claimed in claim 1, its major technique is characterized as: its secured core and movable core constitute square shape, at the secured core opening edge, a rotary iron core is arranged, rotary iron core forms movable the connection by the fixed support and the opening edge of secured core, and rotary iron core can rotate in the silicon steel sheet normal direction.
3, a kind of rotary iron core formula Regulatable reactor as claimed in claim 1, its major technique is characterized as: its secured core and movable core constitute square shape, secured core has two opening edges, corresponding each opening edge, a rotary iron core is all arranged, each rotary iron core forms movable the connection by the corresponding opening edge of fixed support and secured core, and two rotary iron cores can rotate in the silicon steel sheet normal direction.
4, a kind of rotary iron core formula Regulatable reactor as claimed in claim 1, its major technique is characterized as: its secured core and movable core constitute a day font, three limits that coil is housed of corresponding secured core, an opening is all arranged respectively, corresponding each opening edge, a rotary iron core is all arranged, and each rotary iron core forms movable the connection by the fixed support and the respective openings limit of secured core, and three rotary iron cores can rotate in the silicon steel sheet normal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03157606 CN1591711A (en) | 2003-08-30 | 2003-08-30 | Rotary iron cored type adjustable reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03157606 CN1591711A (en) | 2003-08-30 | 2003-08-30 | Rotary iron cored type adjustable reactor |
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| CN1591711A true CN1591711A (en) | 2005-03-09 |
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| CN 03157606 Pending CN1591711A (en) | 2003-08-30 | 2003-08-30 | Rotary iron cored type adjustable reactor |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894660B (en) * | 2009-05-19 | 2011-12-28 | 台达电子工业股份有限公司 | Transformer structure |
| CN102938289A (en) * | 2012-11-26 | 2013-02-20 | 哈尔滨理工大学 | Adjustable reactor with magnetic wedge |
| CN103824687A (en) * | 2013-10-30 | 2014-05-28 | 华北电力大学（保定） | Adjustable-inductance reactor with circular iron core |
| CN103956258A (en) * | 2014-05-10 | 2014-07-30 | 南京南瑞集团公司 | Mechanical rotating type adjustable reactor |
| CN104637662A (en) * | 2015-03-02 | 2015-05-20 | 周午贤 | Accuracy-adjustable multi-current-ratio transformer |
| RU2551952C2 (en) * | 2013-10-11 | 2015-06-10 | Михаил Иванович Петров | Arc-suppression unit for compensation of capacitive ground fault current |
| WO2015090228A1 (en) * | 2013-12-20 | 2015-06-25 | 谢胜利 | Transformer, synchronous generator and synchronous motor |
| CN104992826A (en) * | 2015-07-21 | 2015-10-21 | 董清 | Rotating disc type adjustable parameter power grid series reactor |
| CN105719819A (en) * | 2016-04-18 | 2016-06-29 | 上海电力学院 | Reactor capable of adjusting capacity online |
| RU173517U1 (en) * | 2016-12-28 | 2017-08-30 | Общество с ограниченной ответственностью "НИР Энерго" | ACCESSIBLE REACTOR WITH ADJUSTABLE CLEARANCES |
| RU173863U1 (en) * | 2016-12-28 | 2017-09-15 | Общество с ограниченной ответственностью "НИР Энерго" | RDDMR arc suppression reactor with adjustable distributed gaps |
| RU173906U1 (en) * | 2016-12-28 | 2017-09-19 | Общество с ограниченной ответственностью "НИР Энерго" | DISTRIBUTED GAS PLUGGING REACTOR |
| RU2663202C2 (en) * | 2016-12-28 | 2018-08-02 | Общество с ограниченной ответственностью "НИР Энерго" | Armored reactor with adjustable gaps |
| RU2663204C2 (en) * | 2016-12-28 | 2018-08-02 | Общество с ограниченной ответственностью "НИР Энерго" | Plunger arc-suppression coil with distributed gains |
| RU2663538C2 (en) * | 2016-12-28 | 2018-08-07 | Общество с ограниченной ответственностью "НИР Энерго" | Rdmrr armored reactor with adjustable distributed gaps |
| CN110098034A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | It is a kind of to rotate power supply structure and using the clamshell cleaning machine for having the power supply structure |
| CN111273358A (en) * | 2020-02-12 | 2020-06-12 | 中国地质大学（北京） | Resonance system applied to geophysical exploration |
| RU2734394C1 (en) * | 2020-01-31 | 2020-10-15 | Общество с ограниченной ответственностью "НИР Энерго" | Arc-quenching earthing reactor with non-magnetic gaps rdmk, rdsk with capacitor control |
-
2003
- 2003-08-30 CN CN 03157606 patent/CN1591711A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894660B (en) * | 2009-05-19 | 2011-12-28 | 台达电子工业股份有限公司 | Transformer structure |
| CN102938289A (en) * | 2012-11-26 | 2013-02-20 | 哈尔滨理工大学 | Adjustable reactor with magnetic wedge |
| RU2551952C2 (en) * | 2013-10-11 | 2015-06-10 | Михаил Иванович Петров | Arc-suppression unit for compensation of capacitive ground fault current |
| CN103824687A (en) * | 2013-10-30 | 2014-05-28 | 华北电力大学（保定） | Adjustable-inductance reactor with circular iron core |
| WO2015090228A1 (en) * | 2013-12-20 | 2015-06-25 | 谢胜利 | Transformer, synchronous generator and synchronous motor |
| CN103956258A (en) * | 2014-05-10 | 2014-07-30 | 南京南瑞集团公司 | Mechanical rotating type adjustable reactor |
| WO2015172416A1 (en) * | 2014-05-10 | 2015-11-19 | 南京南瑞集团公司 | Mechanical rotary adjustable reactor |
| CN104637662A (en) * | 2015-03-02 | 2015-05-20 | 周午贤 | Accuracy-adjustable multi-current-ratio transformer |
| CN104992826A (en) * | 2015-07-21 | 2015-10-21 | 董清 | Rotating disc type adjustable parameter power grid series reactor |
| CN105719819B (en) * | 2016-04-18 | 2018-04-06 | 上海电力学院 | Can on-line control capacity reactor |
| CN105719819A (en) * | 2016-04-18 | 2016-06-29 | 上海电力学院 | Reactor capable of adjusting capacity online |
| RU173517U1 (en) * | 2016-12-28 | 2017-08-30 | Общество с ограниченной ответственностью "НИР Энерго" | ACCESSIBLE REACTOR WITH ADJUSTABLE CLEARANCES |
| RU173906U1 (en) * | 2016-12-28 | 2017-09-19 | Общество с ограниченной ответственностью "НИР Энерго" | DISTRIBUTED GAS PLUGGING REACTOR |
| RU173863U1 (en) * | 2016-12-28 | 2017-09-15 | Общество с ограниченной ответственностью "НИР Энерго" | RDDMR arc suppression reactor with adjustable distributed gaps |
| RU2663202C2 (en) * | 2016-12-28 | 2018-08-02 | Общество с ограниченной ответственностью "НИР Энерго" | Armored reactor with adjustable gaps |
| RU2663204C2 (en) * | 2016-12-28 | 2018-08-02 | Общество с ограниченной ответственностью "НИР Энерго" | Plunger arc-suppression coil with distributed gains |
| RU2663538C2 (en) * | 2016-12-28 | 2018-08-07 | Общество с ограниченной ответственностью "НИР Энерго" | Rdmrr armored reactor with adjustable distributed gaps |
| CN110098034A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | It is a kind of to rotate power supply structure and using the clamshell cleaning machine for having the power supply structure |
| CN110098034B (en) * | 2018-01-31 | 2024-02-20 | 宁波方太厨具有限公司 | Rotary power supply structure and flip type cleaning machine with same |
| RU2734394C1 (en) * | 2020-01-31 | 2020-10-15 | Общество с ограниченной ответственностью "НИР Энерго" | Arc-quenching earthing reactor with non-magnetic gaps rdmk, rdsk with capacitor control |
| CN111273358A (en) * | 2020-02-12 | 2020-06-12 | 中国地质大学（北京） | Resonance system applied to geophysical exploration |
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