CN201210441Y - Energy-saving type tunable parallel compensation reactor - Google Patents
Energy-saving type tunable parallel compensation reactor Download PDFInfo
- Publication number
- CN201210441Y CN201210441Y CNU2008200585918U CN200820058591U CN201210441Y CN 201210441 Y CN201210441 Y CN 201210441Y CN U2008200585918 U CNU2008200585918 U CN U2008200585918U CN 200820058591 U CN200820058591 U CN 200820058591U CN 201210441 Y CN201210441 Y CN 201210441Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- reactor
- energy
- compensation reactor
- coil
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an energy-saving, adjustable and parallel compensation reactor, which comprises an iron core, a coil and a shell. The iron core is arranged in the shell, and the coil is arranged outside the iron core; the reactor is characterized in that the upper end of the shell is provided with an electric motor which is connected with a speed reducer, the speed reducer is connected with sprocket wheels arranged at four corners of the upper end of the shell through chains, the sprocket wheels are connected with clamping pieces of the iron core through screw rods, and the speed reducer is provided with an automatic limit protective switch. The reactor has the advantages of convenient adjustment, low noise and reliable running.
Description
Technical field
The utility model relates to a kind of energy-saving adjustable shunt compensation reactor, can be used in the cable testing, belongs to the electric equipment products technical field.
Background technology
In present pilot system, existing shunt compensation great majority are the compensation reactors with the fixed inductance amount, because there is not transmission mechanism, inductance can't change, this compensation can only partly compensate, and can't reach resonance, makes the smaller of test product capacity and input capacity, energy-saving effect is not obvious, only is suitable for a kind of electric capacity of specification.And the adjustable compensation reactor of only a few, also just regulate total inductance value by the mode of series and parallel by the compensation reactor of several same sizes, time-consuming expensive and often because several compensation reactor technical parameter differences, and cause problem such as indivedual compensation reactor heatings.
Summary of the invention
The purpose of this utility model provides a kind of easy to adjust, and noise is little, reliable energy-saving adjustable shunt compensation reactor.
For realizing above purpose; the technical solution of the utility model provides a kind of energy-saving adjustable shunt compensation reactor; comprise iron core, coil and housing, iron core is located in the housing, and coil is located at outside the iron core; it is characterized in that; be provided with motor in the housing upper end, motor is connected with reductor, and reductor is connected with the sprocket wheel of being located at four jiaos of housing upper ends by chain; sprocket wheel is connected with the folder of iron core by screw mandrel, is provided with the automatic spacing protection switch on reductor.
The utility model has increased the transmission mechanism of moving iron core, four rhizoid bars moves up and down on the utilization motor cooperation decelerator drive reactor folder, just can regulate the gap of the inner iron core of reactor very easily, thereby regulate the size of reactor inductance amount, reach parallel resonance by adjusting inductance value and electric capacity test product and enlarge the test product output capacity, the ratio of test product capacity and input capacity is greater than the reactor more than 30 times, be a kind of high quality factor electrical equipment, the test product that is particularly suitable for the different size capacitance is done experiment.
In the convenient and accurate while; the utility model has also been considered the fail safe of reactor operation; increased an automatic spacing protection switch; because the change procedure of whole inductance value is not to be linear; so we use the spacing up and down of automatic spacing protection switch; the linear segment that inductance value is changed is limited in adjustable scope, like this, just can obtain safe and reliable inductance value.
The utility model has the advantages that easy to adjustly, noise is little, and is reliable.
Description of drawings
Fig. 1 is a kind of energy-saving adjustable shunt compensation reactor structural representation;
Fig. 2 is a kind of energy-saving adjustable shunt compensation reactor vertical view;
Fig. 3 is that a kind of energy-saving adjustable shunt compensation reactor uses schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, 2; be a kind of energy-saving adjustable shunt compensation reactor structural representation, described a kind of energy-saving adjustable shunt compensation reactor is made up of screw mandrel 1, iron core 2, coil 3, motor 4, reductor 5, automatic spacing protection switch 6, sprocket wheel 7, chain 8 and housing 9.
The body of reactor mainly is made of two parts: iron core 2 and coil 3, iron core 2 adopt the cold-rolled orientation silicon steel sheet of high magnetic flux density to make, and can improve the inductance value excursion to greatest extent and reduce noise level; Coil 3 adopts the enamel covered wire coiling to form, and has improved ampacity, and iron core 2 is installed in the housing 9, and coil 3 is installed in outside the iron core 2.
The transmission mechanism of reactor mainly is made of following several parts: screw mandrel 1, motor 4, decelerator 5, sprocket wheel 7 and chain 8 are formed; motor 4 is installed in housing 9 upper ends; motor 4 is connected with reductor 5; reductor 5 is connected with the sprocket wheel 7 that is installed in four jiaos of housing 9 upper ends by chain 8; sprocket wheel 7 is connected with the folder of iron core 2 by screw mandrel 1, and automatic spacing protection switch 6 is installed on reductor 5.
As shown in Figure 3, for a kind of energy-saving adjustable shunt compensation reactor uses schematic diagram, during use, the utility model one end is connected with transformer, the other end is connected with the cable that will do experiment, the specific operation process of reactor is as follows: by external power supply equipment is that voltage regulator gives motor 4 power supplies, motor 4 drives the gear rotation of decelerator 5, because the sprocket wheel on the gear of decelerator 5 links to each other by chain 8 with the sprocket wheel 7 on the screw mandrel 1, so when the gear of decelerator 5 rotates, screw mandrel 1 also just begins to move up and down, owing to screw mandrel 1 is connected with the folder of iron core 2, so, when screw mandrel 1 begins to move up and down, iron core 2 also just begins to move up and down simultaneously, because moving up and down of iron core 2 makes the inductance value size of compensation reactor begin to change, when the capacitance of the inductance value of reactor and cable is complementary, will produce parallel resonance, improve quality factor greatly, thereby reach energy-conservation effect.
In energy-conservation; security of products can not be ignored equally; so the utility model has designed an automatic spacing protection switch, the inductance value of adjustable compensation reactor is not all to be linear; the inductance of non-linear partial is not suitable for being used for using; so the utility model adopts the upper and lower limit bit function of automatic spacing protection switch, and the inductance of linear segment is limited in the adjustable extent; like this, just can regulate inductance value safely and reliably.
In order to obtain accurate inductance value, the transformer that the utility model utilization is external, height by regulation voltage, control rotating speed of motor, thereby the amplitude that control core of reactor gap changes, the amplitude of variation of reactor inductance amount is diminished, just can obtain needed accurate inductance value.
Claims (1)
1. energy-saving adjustable shunt compensation reactor; comprise that iron core (2), coil (3) and housing (9) iron core (2) be located in the housing (9); coil (3) is located at outside the iron core (2); it is characterized in that; be provided with motor (4) in housing (9) upper end; motor (4) is connected with reductor (5); reductor (5) is connected with the sprocket wheel (7) of being located at four jiaos of housing (9) upper ends by chain (8); sprocket wheel (7) is connected with the folder of iron core (2) by screw mandrel (1), is provided with automatic spacing protection switch (6) on reductor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200585918U CN201210441Y (en) | 2008-05-19 | 2008-05-19 | Energy-saving type tunable parallel compensation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200585918U CN201210441Y (en) | 2008-05-19 | 2008-05-19 | Energy-saving type tunable parallel compensation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210441Y true CN201210441Y (en) | 2009-03-18 |
Family
ID=40481177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200585918U Expired - Fee Related CN201210441Y (en) | 2008-05-19 | 2008-05-19 | Energy-saving type tunable parallel compensation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210441Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140008A (en) * | 2014-08-29 | 2015-12-09 | 扬州市鑫源电气有限公司 | Novel multi-gear tuning electric reactor |
| CN106971833A (en) * | 2017-05-12 | 2017-07-21 | 山东泰开互感器有限公司 | A kind of novel adjustable reactor |
-
2008
- 2008-05-19 CN CNU2008200585918U patent/CN201210441Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140008A (en) * | 2014-08-29 | 2015-12-09 | 扬州市鑫源电气有限公司 | Novel multi-gear tuning electric reactor |
| CN106971833A (en) * | 2017-05-12 | 2017-07-21 | 山东泰开互感器有限公司 | A kind of novel adjustable reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110349745B (en) | Winding device of square iron core inductor | |
| CN201830486U (en) | Mobile induction heating device | |
| CN203910418U (en) | Adjustable-power type electric reactor | |
| CN102360734A (en) | Intelligent wedged smoothly adjustable reactor | |
| CN204088034U (en) | A kind of novel multi-gear tuning reactor | |
| CN201210441Y (en) | Energy-saving type tunable parallel compensation reactor | |
| CN206022082U (en) | A kind of change electrical equipment of adjustable voltage | |
| CN103956258B (en) | A kind of machinery rotating type REgulatable reactor | |
| CN203950660U (en) | A kind of ultra high voltage office with magnet shielding structure puts and uses Regulatable reactor | |
| CN111098009B (en) | Novel arc voltage sampling method and circuit of inverter type plasma cutting machine | |
| CN105140008A (en) | Novel multi-gear tuning electric reactor | |
| CN201860283U (en) | Graded variable frequency heavy-load soft starting device based on variable reactor | |
| CN203406166U (en) | Irregular annular small-diameter iron core winding machine | |
| CN202142373U (en) | Novel single-phase magnetic voltage regulator | |
| CN202130113U (en) | Silk screen interval adjusting system used for screen printing machine and screen printing machine | |
| CN207529761U (en) | A kind of energy-saving dry-type transformer | |
| CN206849671U (en) | A kind of novel adjustable reactor | |
| CN201509155U (en) | Marine conversion transformer | |
| CN212174331U (en) | Quick hoisting device of transformer that net was used is joined in marriage to farming | |
| CN205303221U (en) | There is stepless accent of carrying to hold switch | |
| CN110783098A (en) | Anti-loosening electromagnetic coil winding device of transformer | |
| CN204651152U (en) | 35kV magnetic control velocity modulation energy saver | |
| CN212113429U (en) | Full-automatic inductance-adjusting reactor | |
| CN202642967U (en) | Wrapping take-up device | |
| CN205500469U (en) | Electronic perpendicular cylinder earth connection winding and unwinding devices |
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: 20090318 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |