CN105529749A - Induction method and induction pole plate of high-voltage electric field induction self-power taking device - Google Patents
Induction method and induction pole plate of high-voltage electric field induction self-power taking device Download PDFInfo
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- CN105529749A CN105529749A CN201610084198.5A CN201610084198A CN105529749A CN 105529749 A CN105529749 A CN 105529749A CN 201610084198 A CN201610084198 A CN 201610084198A CN 105529749 A CN105529749 A CN 105529749A
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- pole plate
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- induction pole
- conductive film
- energy output
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- 230000006698 induction Effects 0.000 title claims abstract description 86
- 230000005684 electric field Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 30
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H02J5/005—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to an induction method of a high-voltage electric field induction self-power taking device. The method is characterized in that an electrified body of power supply equipment per se is used as a first induction pole plate; a second induction pole plate realizing mutual induction with the first induction pole plate is set; and displacement current generated by the first induction pole plate and the second induction pole plate under the condition of high-voltage current flows to a power taking capacitor for self-power taking after being rectified. Through the unique technical innovation, the specific surface area of the induction pole plates of the electric field induction self-power taking equipment is greatly increased, but the external volume size is greatly reduced, so that the load capability of the electric field induction self-power taking equipment is greatly improved; and the high-voltage electric field induction self-power taking device realizes real practicability.
Description
Technical field:
The present invention relates to inducing method and the induction pole plate of a kind of high voltage electric field induction self-energizing device, belong to self-energizing device.
Background technology:
The supply power mode of existing high-tension apparatus on-line monitoring has two kinds: independently get and and can transmit power taking.Independently get the main technical schemes that can power can be divided into: (1) solar energy, wind energy+energy-storage battery are powered.This kind of supply power mode is larger by environmental influence, and the life-span of storage battery has also had influence on life of product.(2) electric current induction power taking.Because the load current on power circuit is unstable, the program is difficult to ensure the stable of this kind of supply power mode.(3) high voltage electric field induction energy fetching.The program has not by the advantage that line current affects, but because induction pole plate bulk is too large and out-put supply ability is too weak under prior art, does not still reach degree of being practical.Transmission power taking to need by certain medium from ground by delivery of electrical energy to monitoring equipment, for the more difficult realization of high pressure on-line monitoring equipment this kind of mode and cost is higher.The present invention is mainly for a kind of technological innovation of high voltage electric field induction energy fetching technology.
The existing high voltage electric field induction energy fetching patent relevant to this technology, mainly contain two: patent No. for " CN201110410244.3 ", the program forms a capacitor C by setting up the upper and lower pole plate being parallel to the earth between ultra-high-tension power transmission line and the earth, electric field between ultra-high-tension power transmission line and the earth makes to produce voltage difference U between the upper bottom crown of this capacitor, can capacitor charging to getting by the displacement current produced in high voltage electric field.Another patent No. is " CN201510012804.8 ", and the displacement current utilizing the high voltage electric field between tablet and the earth to produce can capacitor charging to getting.Above-mentioned two patents, for pole plate and tablet, this affects the key technology of power taking effect, all without any innovation or describe, causes that this technology cannot really large area be on-the-spot applies.
Summary of the invention:
For the deficiency in solving the problems of the technologies described above, the object of the invention is to, provide one can overcome above-mentioned defect, meet and use needs, the inducing method of the high voltage electric field that can effectively use induction self-energizing device and induction pole plate.
The inducing method of high voltage electric field induction self-energizing device provided by the present invention, is characterized in that, by utilizing the electrified body of power supply unit own as the first induction pole plate, and sets the second induction pole plate of mutual induction with it;
First induction pole plate and second is responded to displacement current that pole plate produces under high-tension current and is flowed to after over commutation and get energy electric capacity and carry out self-energizing.
Induction pole plate used, it is characterized in that, the first described induction pole plate high-voltage charged body, first induction pole plate is drawn as the first inductive energy output by wire, the the second induction pole plate matched is drawn as the second inductive energy output by wire, first inductive energy output and the second inductive energy output are connected by rectification circuit gets energy electric capacity, gets energy electric capacity by control unit control and for load provides electric energy after voltage stabilizing.
Second induction pole plate is all kinds of electric conducting materials had under equal volume compared with bigger serface.
Second induction pole plate is capacitor conductive film, and a battery lead plate of capacitor conductive film is drawn as the second inductive energy output by wire.
The second described induction pole plate is capacitor conductive film, and two battery lead plates of capacitor conductive film are drawn as the second inductive energy output by wire.
Described capacitor conductive film can be all kinds of electrolytic capacitor, also can be all kinds of other capacitors had compared with bigger serface conductive plate.
High-voltage charged body can be high-voltage line or high-tension switch cabinet joint or other high-voltage charged body.
The second induction pole plate that conductive film winding ratio of components surface area large volume is little, conductive film is drawn as the second inductive energy output by wire.
Conductive film and electrical insulating material film through the ratio of components surface area large volume that reels layer by layer of super-interval little second respond to pole plate, wherein conductive film is drawn as the second inductive energy output by wire.
The invention has the beneficial effects as follows:
By original technological innovation, make that the induction pole plate specific area of electric field induction automatic electricity getting equipment increases greatly and external volume size significantly reduces, the load capacity of electric field induction automatic electricity getting equipment is significantly promoted, thus makes this high voltage electric field induction self-energizing device achieve really practical.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the embodiment of the present invention 1 second induction pole plate structure schematic diagram;
Fig. 3 is the embodiment of the present invention 2 second induction pole plate structure schematic diagram one;
Fig. 4 position embodiment of the present invention 2 second induction pole plate structure schematic diagram two;
In figure, the 1, first induction pole plate; 2, the second induction pole plate; 3, power conversion and get can circuit; 4, conductive film; 5, electrical insulating material film; 6, wire; 7, capacitor conductive film; 8, battery lead plate; C
s, getting can electric capacity.
Embodiment
Embodiment 1:
As shown in Figure 1, 2, the first described induction pole plate 1 high-voltage charged body, first induction pole plate 1 is drawn as the first inductive energy output by wire 6, the the second induction pole plate 2 matched is drawn as the second inductive energy output by wire 6, and the first inductive energy output and the second inductive energy output are connected by rectification circuit gets energy electric capacity C
s, getting can electric capacity C
sfor load provides electric energy after controlling also voltage stabilizing by control unit.
Conductive film 4 and electrical insulating material film 5 through the ratio of components surface area large volume that reels layer by layer of super-interval little second respond to pole plate 2, wherein conductive film 4 is as the second inductive energy output.Specific area is large and volume is little, and is easy to realize.
Wherein, also can by conductive film 4 reel ratio of components surface area large volume little second induction pole plate 2, conductive film is as the second inductive energy output, and electrical insulating material film 5 is substituted by air.Possible has corrosion or other new technology, such as foam metal---namely there are in unit volume the various technological means of bigger serface as far as possible, can---the induction energy storage density of metal polar plate, depends primarily on specific surface area size.
Power conversion and get can circuit 3, comprises rectification unit that D1 ~ D4 forms, getting can electric capacity Cs; It exports and controls and voltage stabilizing through control unit, and the burning voltage power supply supply electric loading be converted to needed for load uses.
When there being high voltage electric field, in high voltage field, displacement current is produced between the pole plate that pole plate 1 responded to by second induction pole plate 2 and first, AC signal is converted to direct current signal by rectification unit and can charges by electric capacity Cs to getting by this displacement current, the output of getting energy electric capacity Cs controls after also voltage stabilizing through control unit, and the burning voltage power supply supply electric loading be converted to needed for load uses.
Embodiment 2:
As shown in Figure 3, the second induction pole plate is capacitor conductive film, and a battery lead plate of capacitor conductive film is drawn as the second inductive energy output by wire; Other are with embodiment 1.Adopt the low cost film capacitor finished product being easy to purchase as induction pole plate, be easy to realize goal of the invention, the degree of being practical of product is greatly promoted.
Embodiment 3:
As shown in Figure 4, the second induction pole plate is capacitor conductive film, and two battery lead plates of capacitor conductive film are drawn as the second inductive energy output by wire.Other are with embodiment 1.Except the benefit except embodiment 2, can make full use of the induction pole plate of capacitor in addition further, make the capacitor of same size, the area of induction pole plate adds and is twice.
Capacitor conductive film in above embodiment can be all kinds of electrolytic capacitor, also can be all kinds of other capacitors had compared with bigger serface conductive plate.High-voltage charged body can be high-voltage line or high-tension switch cabinet joint or other high-voltage charged body.
By adopting conductive film 4 and electrical insulating material film 5 through processing the second induction pole plate, or directly adopt the capacitor conductive films such as general electrolytic capacitor as the second induction pole plate; The electrified body of the power supply units such as high-voltage electric power circuit own is as the first induction pole plate.Under ac high-voltage, the displacement current produced between first, second induction pole plate can electric capacity Cs charging by getting to one after rectification.Vibrational power flow of the present invention can reduce the size of high voltage electric field induction self-energizing device greatly, also overcome existing electric field induction pole plate structured surface and amass the little defect causing power taking load capacity too weak, larger displacement current can be produced export in smaller size smaller situation, can fast to getting energy capacitor charging, the load capacity making this invention of employing respond to the high voltage electric field induction self-energizing device of pole plate significantly promotes, thus achieves practical.
Above-mentioned case study on implementation is only for knowing example of the present invention, and is not the restriction to embodiment of the present invention.Still be in protection scope of the present invention belonging to spirit institute's apparent change of amplifying out of the present invention or changing.
Claims (9)
1. an inducing method for high voltage electric field induction self-energizing device, is characterized in that, by utilizing the electrified body of power supply unit own as the first induction pole plate, and sets the second induction pole plate of mutual induction with it;
First induction pole plate and second is responded to displacement current that pole plate produces under high-tension current and is flowed to after over commutation and get energy electric capacity and carry out self-energizing.
2. one kind realizes the induction pole plate of inducing method described in claim 1, it is characterized in that, the first described induction pole plate high-voltage charged body, first induction pole plate is drawn as the first inductive energy output by wire, the the second induction pole plate matched is drawn as the second inductive energy output by wire, first inductive energy output and the second inductive energy output are connected by rectification circuit gets energy electric capacity, gets energy electric capacity by control unit control and for load provides electric energy after voltage stabilizing.
3. induction pole plate according to claim 2, is characterized in that, the second induction pole plate is all kinds of electric conducting materials had under equal volume compared with bigger serface.
4. induction pole plate according to claim 2, is characterized in that, the second described induction pole plate is capacitor conductive film, and a battery lead plate of capacitor conductive film is drawn as the second inductive energy output by wire.
5. induction pole plate according to claim 2, is characterized in that, the second described induction pole plate is capacitor conductive film, and two battery lead plates of capacitor conductive film are drawn as the second inductive energy output by wire.
6. the induction pole plate according to claim 4 or 5, is characterized in that, described capacitor conductive film, can be all kinds of electrolytic capacitor, also can be all kinds of other capacitors had compared with bigger serface conductive plate.
7. induction pole plate according to claim 2, is characterized in that, high-voltage charged body can be high-voltage line or high-tension switch cabinet joint or other high-voltage charged body.
8. induction pole plate according to claim 3, is characterized in that, the second induction pole plate that conductive film winding ratio of components surface area large volume is little, and conductive film is drawn as the second inductive energy output by wire.
9. induction pole plate according to claim 3, it is characterized in that, conductive film and electrical insulating material film through the ratio of components surface area large volume that reels layer by layer of super-interval little second respond to pole plate, wherein conductive film is drawn as the second inductive energy output by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084198.5A CN105529749A (en) | 2016-02-06 | 2016-02-06 | Induction method and induction pole plate of high-voltage electric field induction self-power taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084198.5A CN105529749A (en) | 2016-02-06 | 2016-02-06 | Induction method and induction pole plate of high-voltage electric field induction self-power taking device |
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|---|---|
| CN105529749A true CN105529749A (en) | 2016-04-27 |
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| CN201610084198.5A Pending CN105529749A (en) | 2016-02-06 | 2016-02-06 | Induction method and induction pole plate of high-voltage electric field induction self-power taking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253488A (en) * | 2016-10-01 | 2016-12-21 | 石刘玉 | A kind of low-potential voltage type space electric field energy taking device |
| CN111697824A (en) * | 2020-05-18 | 2020-09-22 | 西安交通大学 | Electric field induction energy-taking power supply circuit with cascaded trapezoidal topological structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009131101A (en) * | 2007-11-27 | 2009-06-11 | Canon Inc | Electric power-supply apparatus and method for controlling over-discharge in the electric power supply apparatus |
| CN102879117A (en) * | 2012-10-25 | 2013-01-16 | 宁夏电力公司银川供电局 | Electric field induction powered disconnector contact temperature online measurement and wireless transmission device |
| CN103138385A (en) * | 2013-03-14 | 2013-06-05 | 长沙五轮电力技术有限公司 | Power-up method and device of switch cabinet on-line monitoring equipment |
| CN104502734A (en) * | 2014-12-30 | 2015-04-08 | 中国科学院电子学研究所 | Capacitive electric field sensor |
-
2016
- 2016-02-06 CN CN201610084198.5A patent/CN105529749A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009131101A (en) * | 2007-11-27 | 2009-06-11 | Canon Inc | Electric power-supply apparatus and method for controlling over-discharge in the electric power supply apparatus |
| CN102879117A (en) * | 2012-10-25 | 2013-01-16 | 宁夏电力公司银川供电局 | Electric field induction powered disconnector contact temperature online measurement and wireless transmission device |
| CN103138385A (en) * | 2013-03-14 | 2013-06-05 | 长沙五轮电力技术有限公司 | Power-up method and device of switch cabinet on-line monitoring equipment |
| CN104502734A (en) * | 2014-12-30 | 2015-04-08 | 中国科学院电子学研究所 | Capacitive electric field sensor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253488A (en) * | 2016-10-01 | 2016-12-21 | 石刘玉 | A kind of low-potential voltage type space electric field energy taking device |
| CN106253488B (en) * | 2016-10-01 | 2018-05-22 | 石刘玉 | A kind of low-potential voltage type space electric field energy taking device |
| CN111697824A (en) * | 2020-05-18 | 2020-09-22 | 西安交通大学 | Electric field induction energy-taking power supply circuit with cascaded trapezoidal topological structure |
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Application publication date: 20160427 |
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