CN201270187Y - Magnet controlled reactor with transverse yoke iron-core - Google Patents
Magnet controlled reactor with transverse yoke iron-core Download PDFInfo
- Publication number
- CN201270187Y CN201270187Y CNU2008200148032U CN200820014803U CN201270187Y CN 201270187 Y CN201270187 Y CN 201270187Y CN U2008200148032 U CNU2008200148032 U CN U2008200148032U CN 200820014803 U CN200820014803 U CN 200820014803U CN 201270187 Y CN201270187 Y CN 201270187Y
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- core
- iron
- reactor
- transverse yoke
- magnet controlled
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Abstract
Disclosed is a magnetic control reactor with transverse yoke iron cores, the iron core structure comprises that six main iron cores are in double-iron-core arrangement, and are connected with six transverse yoke iron cores (upper three, lower three). The unique iron core structure enables controlled silicon connected to a double-iron-core coil to be respectively triggered and conducted in a power frequency period of power supply voltage, thereby providing a circulation loop for controlling magnetic flux through transverse yokes, and enabling working core stems to be in magnetic saturation. Through adjusting conducting angles of the controlled silicon, the amount of control direct current and corresponding iron core magnetic saturation can be changed, and thereby capacity of the reactor can be adjusted continuously. The structure can directly adjust the reactor without being provided for the direct current power supply, and is convenient in operation, simple in equipment and relatively obvious in economic benefit.
Description
Technical field
The utility model relates to power equipment in a kind of electrical network, relates to a kind of reactor specifically.
Background technology
Reactor is the electric equipment commonly used that carries out reactive power compensation in the operation of power networks.The reactor that uses mostly is magnet controlled reactor at present, this kind magnet controlled reactor uses controllable silicon to control the reactor pondage, generally is external dc power supply, more complicated, and its voltage-current characteristic of external dc excitation system is significantly non-linear, makes reactor output change bigger.
Summary of the invention
The utility model is at the defective that existing reactor exists, and proposing a kind ofly need not provide DC power supply, and adjusted makes things convenient for, reactor simple in structure.
The concrete technical scheme that addresses the above problem is: a kind of magnet controlled reactor that has the horizontal yoke heart, it is characterized in that: six main cores adopt two side by side unshakable in one's determination, be connected with each three horizontal yoke heart up and down, be equipped with insulation board between the horizontal yoke heart and the main core, all be provided with the horizontal yoke heart in both sides up and down at main core, two return yoke iron cores be housed three main stem both sides.
The utility model has the advantages that: because this unique core construction, the controllable silicon that connects on feasible two ironcore chokes difference triggering and conducting in a power frequency period of supply voltage, thereby for the control magnetic flux provides flow cycle, make the magnetic saturation of work stem by horizontal yoke.By regulating thyristor operating angle, can change the size and the corresponding magnetic saturation unshakable in one's determination of DC control electric current, thereby make that the capacity of reactor can be adjustable continuously.This structure need not provide DC power supply just can directly regulate reactor, and is easy to operate, and equipment is oversimplified, and economic benefit is more remarkable.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the vertical view of Fig. 1.
Embodiment
A kind of magnet controlled reactor that has the horizontal yoke heart, its reactor control structure is identical with conventional reactor, core construction is three-phase ten post core constructions, as shown in Figure 1, six main cores 1 adopt two side by side unshakable in one's determination, be connected with each three horizontal yoke heart 2 up and down, separate with insulation board between the horizontal yoke heart 2 and the main core 1, all be provided with the horizontal yoke heart 2 in both sides about in the of 1 at main core.
Main core adopts two side by side unshakable in one's determination, six main cores 1 and six the horizontal yoke heart 2 syndetons, and single-core also comprises two return yoke iron cores 3, makes it to form closed flux path, spatially forms the magnetic circuit of two orthogonal solids of magnetic circuit.Each is unshakable in one's determination, and stem is multistage circular cross-section in order to be with return yoke five stems, and the upper and lower yoke heart 4 and return yoke unshakable in one's determination 3 is multistage elliptic cross-section, and the horizontal yoke heart 2 is the square-section.
The sheet shape of main core 1, return yoke iron core 3, the last yoke heart 4, the lower yoke heart 4, the horizontal yoke heart 2 has nothing in common with each other, the folded separately system main core 1 and the horizontal yoke heart 2, each having independent clamping element clamps, main core 1 has overlapped coil, make up again after the single device body assembling, and separate with insulation board between the horizontal yoke heart 2 and the main core 1, do not form short circuit, before and after device body main core 1 ground connection that connects together, each horizontal yoke heart 2 carries out ground connection separately.
Claims (1)
1 one kinds of magnet controlled reactors that have the horizontal yoke heart, it is characterized in that: its core construction is in conventional magnet controlled reactor structure: six main cores adopt two side by side unshakable in one's determination, be connected with each three horizontal yoke heart up and down, be equipped with insulation board between the horizontal yoke heart and the main core, be provided with the horizontal yoke heart in both sides up and down at main core, two return yoke iron cores be housed at three main stem two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200148032U CN201270187Y (en) | 2008-08-13 | 2008-08-13 | Magnet controlled reactor with transverse yoke iron-core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200148032U CN201270187Y (en) | 2008-08-13 | 2008-08-13 | Magnet controlled reactor with transverse yoke iron-core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270187Y true CN201270187Y (en) | 2009-07-08 |
Family
ID=40842796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200148032U Expired - Fee Related CN201270187Y (en) | 2008-08-13 | 2008-08-13 | Magnet controlled reactor with transverse yoke iron-core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270187Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661826A (en) * | 2009-09-10 | 2010-03-03 | 刘有斌 | Direct-current bias magnetic controllable reactor |
| CN102360719A (en) * | 2011-08-19 | 2012-02-22 | 西安中扬电气股份有限公司 | Single-phase dry-type annular air-core reactor |
-
2008
- 2008-08-13 CN CNU2008200148032U patent/CN201270187Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661826A (en) * | 2009-09-10 | 2010-03-03 | 刘有斌 | Direct-current bias magnetic controllable reactor |
| CN102360719A (en) * | 2011-08-19 | 2012-02-22 | 西安中扬电气股份有限公司 | Single-phase dry-type annular air-core reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |