CN104377014A - Controllable reactor - Google Patents
Controllable reactor Download PDFInfo
- Publication number
- CN104377014A CN104377014A CN201310349269.6A CN201310349269A CN104377014A CN 104377014 A CN104377014 A CN 104377014A CN 201310349269 A CN201310349269 A CN 201310349269A CN 104377014 A CN104377014 A CN 104377014A
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- CN
- China
- Prior art keywords
- iron core
- yoke
- iron cores
- iron
- controllable reactor
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- 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.)
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Abstract
The invention relates to a controllable reactor which comprises an upper iron yoke and a lower iron yoke. A plurality groups of unsaturated iron cores and saturated iron cores are arranged between the upper iron yoke and the lower iron yoke in a staggered manner. Windings sleeve the iron cores. A thyristor is serially connected into the winding turns outside the right iron cores to form a rectifying circuit. A diode is disposed in the winding turns outside the right iron cores. The controllable reactor is simple in structure, stable and reliable in performance, low in consumption and noise, easy to machine and manufacture and low in cost.
Description
Technical field
The present invention relates to a kind of controlled reactor.
Background technology
Along with in the formation of superhigh pressure bulk power grid and urban distribution network, cable line increases severely, the problems such as the reactive power change in electrical network and voltage fluctuation become increasingly conspicuous, implement the dynamic suppression of reactive power dynamic equilibrium and voltage fluctuation, strengthen power network harmonic wave management, secondary arc current when suppressing EHV transmission long transmission line terminal voltage to raise and reduce circuit single-phase earthing, eliminate the measures such as generator self-excitation, to the safety and economic operation of electrical network, promote that electrical network is energy-conservation, significant.Along with impact load in electrical network (as arc furnace, electrolytic aluminium, steel rolling, electric railway, city underground, coal mine lifting equipment etc.) increases gradually, the extensive use in electrical network of power electronic technology and device, dynamic passive compensation and filter, to technical-economic indexes such as the security reliabilities of controlled reactor, are had higher requirement.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of controlled reactor, and what realize reactor is controlled.
The technical solution adopted for the present invention to solve the technical problems is: a kind of controlled reactor, comprise upper yoke and lower yoke, be staggered between described upper yoke and lower yoke the unsaturated iron core of many groups and saturable core, winding is set with outside iron core, umber of turn outside the iron core being arranged in right side is in series with controllable silicon and forms rectification circuit, is provided with diode in the umber of turn outside the iron core of right side.
Further, filtering protective loop is also connected with in described winding.
The invention has the beneficial effects as follows: structure is simple, stable and reliable for performance, the little noise of loss is low, is easy to processing and manufacturing, and cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Wherein: 1, upper yoke, 2, lower yoke, 3, controllable silicon.
Embodiment
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of controlled reactor, comprise upper yoke 1 and lower yoke 2, be staggered between upper yoke 1 and lower yoke 2 the unsaturated iron core of many groups and saturable core, winding is set with outside iron core, umber of turn outside the iron core being arranged in right side is in series with controllable silicon 3 and forms rectification circuit, is provided with diode in the umber of turn outside the iron core of right side.Filtering protective loop is also connected with in winding.Structure is simple, stable and reliable for performance, and the little noise of loss is low, is easy to processing and manufacturing, and cost is low.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. a controlled reactor, it is characterized in that: comprise upper yoke and lower yoke, be staggered between described upper yoke and lower yoke the unsaturated iron core of many groups and saturable core, winding is set with outside iron core, umber of turn outside the iron core being arranged in right side is in series with controllable silicon and forms rectification circuit, is provided with diode in the umber of turn outside the iron core of right side.
2. a kind of controlled reactor according to claim 1, is characterized in that: be also connected with filtering protective loop in described winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349269.6A CN104377014A (en) | 2013-08-13 | 2013-08-13 | Controllable reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349269.6A CN104377014A (en) | 2013-08-13 | 2013-08-13 | Controllable reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104377014A true CN104377014A (en) | 2015-02-25 |
Family
ID=52555869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310349269.6A Pending CN104377014A (en) | 2013-08-13 | 2013-08-13 | Controllable reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104377014A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06163254A (en) * | 1992-11-24 | 1994-06-10 | Japan Atom Energy Res Inst | Bias power supply circuit for dc cut-off circuit using iron core reactor |
| CN101354951A (en) * | 2008-05-28 | 2009-01-28 | 王学才 | Magnetic path parallel connection leakage self-shielding type controllable inductor |
| CN101383220A (en) * | 2008-07-02 | 2009-03-11 | 王学才 | Dry magnet controlled reactor |
-
2013
- 2013-08-13 CN CN201310349269.6A patent/CN104377014A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06163254A (en) * | 1992-11-24 | 1994-06-10 | Japan Atom Energy Res Inst | Bias power supply circuit for dc cut-off circuit using iron core reactor |
| CN101354951A (en) * | 2008-05-28 | 2009-01-28 | 王学才 | Magnetic path parallel connection leakage self-shielding type controllable inductor |
| CN101383220A (en) * | 2008-07-02 | 2009-03-11 | 王学才 | Dry magnet controlled reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Wang Guanghui Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Qingdao Fate Electric Appliance Technology Co., Ltd. Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Qingdao Fate Electric Appliance Technology Co., Ltd. Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Qingdao Feite Electrical Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |