CN106329886A - Power generation device - Google Patents
Power generation device Download PDFInfo
- Publication number
- CN106329886A CN106329886A CN201510368830.4A CN201510368830A CN106329886A CN 106329886 A CN106329886 A CN 106329886A CN 201510368830 A CN201510368830 A CN 201510368830A CN 106329886 A CN106329886 A CN 106329886A
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- China
- Prior art keywords
- temperature
- low
- vessel
- trt
- induction 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
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- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a power generation device comprising an excitation coil and an induction coil. The excitation coil is electrified by direct currents and a generated magnetic field passes through the induction coil. Besides, the device also includes an insulating substrate having the surface plated with a superconducting film; and the insulating substrate is arranged in a low-temperature container. Pulse light emitted by a pulse laser is irradiated on the superconducting film. The induction coil is arranged in the excitation coil and is close to the insulating substrate; and the induction coil and the insulating substrate are arranged on a pulse laser light path. According to the invention, because the magnetic field is shielded periodically by the superconducting film, alternating currents of over 500 MHz can be generated without the need to rotate the induction coil. The service life is long and the energy can be saved.
Description
Technical field
The present invention relates to power field, specifically a kind of high-frequency ac TRT.
Background technology
Currently used high-frequency alternator, utilizes conductor cutting magnetic force lines to induce the electromagnetic induction of electromotive force
Principle, becomes electric energy output by the mechanical energy of prime mover.Owing to rotor speed limits, and Exciting Windings for Transverse Differential Protection number
Amount limits, and its ac frequency sent is low, only up to reach 1000 hertz.
Summary of the invention
For the deficiencies in the prior art, the present invention provides one need not rotate rotor just can send the friendship of high frequency hertz
The TRT of stream electricity.
The present invention be the technical scheme is that for achieving the above object
A kind of TRT, including magnet exciting coil 1 and induction coil 2, described magnet exciting coil 1 leads to unidirectional current,
The magnetic field produced is through described induction coil 2；
Also include that surface is coated with the insulated substrate 4 of superconducting thin film 3, and be arranged in low-temperature (low temperature) vessel 5；Pulse swashs
The pulse light that light device 6 sends is irradiated on superconducting thin film 3；Described induction coil 2 is placed in magnet exciting coil 1
In, near insulated substrate 4 position, and with insulated substrate 4 all in pulse laser light path.
Arranging support 8 in described low-temperature (low temperature) vessel 5, described insulated substrate 4 and induction coil 2 are arranged at support 8
Lower end, support 8 upper end is connected with low-temperature (low temperature) vessel 5 by container cover 7.
Described superconducting thin film 3 is grizzly bar type and the strong high-temperature superconducting thin film of light transmission.
Described low-temperature (low temperature) vessel 5 lower sidewall arranges ingress pipe 9, and cryogenic liquid injects low temperature by ingress pipe 9 to be held
In device 5.
Described low-temperature (low temperature) vessel 5 side wall upper part arranges delivery line 10, and boil-off gas is held from low temperature by delivery line 10
Device 5 is discharged.
Described insulated substrate 4 is ceramic substrate.
Described magnet exciting coil 1 and low-temperature (low temperature) vessel 5 are placed on base plate 11.
After the boil-off gas of delivery line 10 discharge is compressed into cryogenic liquid, then import low temperature by ingress pipe 9
Container 5.
The invention have the advantages that and advantage:
With the periodic armoured magnetic field of superconducting thin film, therefore need not rotate induction coil and just can send 500 megahertzs
Above alternating current, the application is long for service life, more energy efficient.
Accompanying drawing explanation
Fig. 1 is assembly of the invention structure chart；Wherein, 1 it is magnet exciting coil, 2 is induction coil, 3 is super
Lead thin film, 4 for insulated substrate, 5 for low-temperature (low temperature) vessel, 6 for pulse laser, 7 for container cover, 8 for support,
9 be ingress pipe, 10 be delivery line, 11 for base plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail.
It is illustrated in figure 1 assembly of the invention structure chart.Magnet exciting coil 1 is fixed on base plate 11, and low temperature holds
It is internal that device 5 is positioned at magnet exciting coil 1, and is fixed on base plate 11, and superconducting thin film 3 is plated in insulated substrate 4
Surface, insulated substrate 4 is the most corresponding with the end face of induction coil 2.Induction coil 2, insulated substrate
4 lower ends being all fixed on support 8, the upper end of support 8 is fixed in container cover 7, and support 8 is integrally located at low
In temperature container 5.Pulse laser 6 is embedded in the centre of container cover 7, of pulse laser 6
Extension set body is positioned at low-temperature (low temperature) vessel 5, irradiates superconducting thin film 3 from the pulse light of pulse laser 6 injection.?
One ingress pipe 9 is arranged at the chamber wall bottom of low-temperature (low temperature) vessel 5, injects cryogenic liquid by ingress pipe 9, holds at low temperature
One delivery line 10 is arranged at the chamber wall top of device 5, and the boil-off gas got rid of from delivery line 10 is compressed into Low Temperature Liquid
The most defeated time ingress pipe 9 of body, wherein cryogenic liquid is liquid helium.
Magnet exciting coil 1 leads to unidirectional current, and induction coil 2 is passed through in the magnetic field of generation, and magnetic field intensity is less than superconduction
The critical magnetic field strength of thin film 3, in low-temperature (low temperature) vessel 5, superconducting thin film 3 is in cryogenic liquid, its temperature
Degree is less than critical temperature, and now superconducting thin film 3 is in superconducting state, superconducting thin film 3 can armoured magnetic field, now
Without magnetic field in induction coil 2.The cycle of laser pulse launched by pulse laser 6 is 2 × 10-9Second, at one
In pulse period, when there being light to irradiate superconducting thin film 3, the superelectron within superconducting thin film 3 is to absorption
Photon energy is broken, and now superconducting thin film 3 is about 10-9Moment second is changed to positive normality by superconducting state, by
In be in normal state superconducting thin film 3 can not armoured magnetic field, now produce magnetic field again in induction coil 2,
Within a pulse period, when not having light to irradiate superconducting thin film 3, the internal shape again of superconducting thin film 3
Becoming superelectron pair, now superconducting thin film 3 is about 10-9Moment second is changed into superconducting state, superconduction by normal state
Thin film 3 armoured magnetic field again, now without magnetic field in induction coil 2, under the prolonged exposure of laser pulse,
Superconducting thin film 3 can periodic armoured magnetic field, result makes the magnetic field in induction coil 2 produce periodically to become
Changing, induction coil 2 can continuously send out more than 500 megahertzs alternating currents.
Magnet exciting coil 1, alternative a kind of structure of low-temperature (low temperature) vessel 5 are that low-temperature (low temperature) vessel 5 is fixed on base plate
On 11, magnet exciting coil 1 is fixed in low-temperature (low temperature) vessel 5, and induction coil 2, insulated substrate 4 are positioned at excitation wire
In circle 1.A kind of improvement of superconducting thin film 3 is that its monolithic films is made up of grizzly bar shape superconducting thin film, and superconduction is thin
Film 3 can be the thinnest, and light can penetrate superconducting thin film 3, makes superconducting thin film 3 and can be selected for high temperature superconducting materia,
Magnet exciting coil 1 can be a kind of superconducting coil, and the wire of induction coil 2 can be selected for high frequency multiply enamel-covered wire,
Insulated substrate 4 can make a kind of ceramic substrate.
Claims (8)
1. a TRT, including magnet exciting coil (1) and induction coil (2), described magnet exciting coil (1)
Logical unidirectional current, the magnetic field of generation passes described induction coil (2)；
It is characterized in that, also include that surface is coated with the insulated substrate (4) of superconducting thin film (3), and be arranged at
In low-temperature (low temperature) vessel (5)；The pulse light that pulse laser (6) sends is irradiated on superconducting thin film (3)；
In described induction coil (2) is placed in magnet exciting coil (1), near insulated substrate (4) position, and with insulation
Substrate (4) is all in pulse laser light path.
TRT the most according to claim 1, it is characterised in that: arrange in described low-temperature (low temperature) vessel (5)
Support (8), described insulated substrate (4) and induction coil (2) are arranged at support (8) lower end, support
(8) upper end is connected with low-temperature (low temperature) vessel (5) by container cover (7).
TRT the most according to claim 1, it is characterised in that: described superconducting thin film (3) is grizzly bar
Type and the strong high-temperature superconducting thin film of light transmission.
TRT the most according to claim 1 and 2, it is characterised in that: described low-temperature (low temperature) vessel (5) side
Wall bottom arranges ingress pipe (9), and cryogenic liquid is injected in low-temperature (low temperature) vessel (5) by ingress pipe (9).
TRT the most according to claim 1 and 2, it is characterised in that: described low-temperature (low temperature) vessel (5) side
Wall top arranges delivery line (10), and boil-off gas is discharged from low-temperature (low temperature) vessel (5) by delivery line (10).
TRT the most according to claim 1 and 2, it is characterised in that: described insulated substrate (4) is
Ceramic substrate.
TRT the most according to claim 1, it is characterised in that: described magnet exciting coil (1) and low temperature
Container (5) is placed on base plate (11).
TRT the most according to claim 5, it is characterised in that: the evaporation discharged from delivery line (10)
After gas is compressed into cryogenic liquid, then import low-temperature (low temperature) vessel (5) by ingress pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368830.4A CN106329886A (en) | 2015-06-26 | 2015-06-26 | Power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368830.4A CN106329886A (en) | 2015-06-26 | 2015-06-26 | Power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106329886A true CN106329886A (en) | 2017-01-11 |
Family
ID=57721621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510368830.4A Pending CN106329886A (en) | 2015-06-26 | 2015-06-26 | Power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106329886A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004236446A (en) * | 2003-01-30 | 2004-08-19 | Japan Science & Technology Agency | Generator using high-temperature superconducting bulk material |
| CN101458989A (en) * | 2007-12-14 | 2009-06-17 | 电子科技大学 | High temperature superconductive large current transformer and application thereof |
| CN204707023U (en) * | 2015-06-26 | 2015-10-14 | 肖平 | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) |
-
2015
- 2015-06-26 CN CN201510368830.4A patent/CN106329886A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004236446A (en) * | 2003-01-30 | 2004-08-19 | Japan Science & Technology Agency | Generator using high-temperature superconducting bulk material |
| CN101458989A (en) * | 2007-12-14 | 2009-06-17 | 电子科技大学 | High temperature superconductive large current transformer and application thereof |
| CN204707023U (en) * | 2015-06-26 | 2015-10-14 | 肖平 | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) |
Non-Patent Citations (1)
| Title |
|---|
| 王晓明等: "激光触发变磁超导断路开关和功率脉冲电源", 《高电压技术》 * |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |