CN204761273U - Novel high -temperature superconductor motor - Google Patents
Novel high -temperature superconductor motor Download PDFInfo
- Publication number
- CN204761273U CN204761273U CN201520477378.0U CN201520477378U CN204761273U CN 204761273 U CN204761273 U CN 204761273U CN 201520477378 U CN201520477378 U CN 201520477378U CN 204761273 U CN204761273 U CN 204761273U
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- rotor
- motor casing
- motor
- rotating shaft
- pivot
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the motor technique and specifically relates to a novel high -temperature superconductor motor. This kind of novel high -temperature superconductor motor, including the motor casing, the pivot is installed at the motor casing center, installs inside high vacuum insulation's rotor casing in the pivot, and the rotor casing embeds has the rotor, and the embedding of rotor lateral wall is equipped with high temperature superconducting magnet, and the rotor both ends are connected with the moment pipe, the motor casing is stretched out at the pivot both ends, and pivot one end is output shaft end, and the pivot other end is connected with the cooler device that the antitrochanter plays the cooling action, the motor casing inner wall is equipped with stator winding, is connected through the air gap armature between stator winding and the motor casing inner wall, motor casing outer wall parcel has the magnetic screen layer. The utility model discloses simple structure, reasonable in design has small, light in weight, efficient, advantages such as the noise low, the operation is stable, easy operation simultaneously, the heat conductivility is good, and long service life does not need running maintenance and change, and use cost is little.
Description
Technical field
The utility model relates to technical field of motors, especially a kind of new type high temperature superconducting motor being applied to the industries such as marine electric power propulsion, wind power generation, locomotive traction, metallurgical mineral products.
Background technology
Superconducting motor refers to the motor that winding is turned to by practical superconducting line.Have superconductivity when superconducting line is within critical temperature T, critical magnetic field strength H and critical current density J value, its resistance is zero.This reduces to zero by making the resistance loss of superconducting motor winding, has both solved armature winding heating, problem of temperature rise, has made again electric efficiency greatly improve.The more important thing is that critical magnetic field strength and the critical current density of superconducting line are all very high, make the comparable traditional conventional motor of the current density of the air gap flux density of superconducting motor and winding improve several times and even decades of times.This just improves the power density of motor greatly, reduces the weight of motor, volume and material consumption.Therefore, superconducting motor is widely used in the industries such as marine electric power propulsion, wind power generation, locomotive traction, metallurgical mineral products, but traditional superconducting motor complex structure, and complex operation, heat conductivility is poor.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of structure simple, the new type high temperature superconducting motor of good heat conductivity.
The utility model solves the technical scheme that its technical problem adopts: a kind of new type high temperature superconducting motor, comprise motor casing, motor casing center is provided with rotating shaft, rotating shaft is provided with the rotor case of inner vacuum thermal insulation, rotor case is built-in with rotor, rotor lateral wall embeds and is provided with high-temperature superconducting magnet, and two ends of rotor is connected with torque tubes; Motor casing is stretched out at described rotating shaft two ends, and rotating shaft one end is output shaft end, and the rotating shaft other end is connected with cooling arrangement rotor being played to cooling effect; Described motor casing inwall is provided with stator winding, is connected between stator winding with motor casing inwall by air gap armature; Described motor casing outer wall is enclosed with magnetic masking layer.
Further, install between described rotating shaft and motor casing and be provided with bearing.
Further, described torque tubes is the hollow pipe that the low glass fiber reinforced plastics composite material leaking heat of high strength is made.
Further, described bearing is sealed ball bearing.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, has the advantages such as volume is little, lightweight, efficiency is high, noise is low, stable, simultaneously simple to operate, heat conductivility is good, long service life, do not need often maintenance and change, use cost is little.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. motor casings, 2. stator winding in figure, 3. air gap armature, 4. high-temperature superconducting magnet, 5. rotor, 6. rotor case, 7. bearing, 8. rotating shaft, 9. torque tubes, 10. cooling arrangement.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
New type high temperature superconducting motor as shown in Figure 1, comprises motor casing 1, and motor casing 1 center is provided with rotating shaft 8, rotating shaft 8 is provided with the rotor case 6 of inner vacuum thermal insulation, rotor case 6 is built-in with rotor 5, and rotor 5 lateral wall embeds and is provided with high-temperature superconducting magnet 5, and rotor 5 two ends are connected with torque tubes 9; Motor casing 1 is stretched out at rotating shaft 8 two ends, and rotating shaft 8 one end is output shaft end, and rotating shaft 8 other end is connected with the cooling arrangement 10 to rotor 5 cooling effects; Motor casing 1 inwall is provided with stator winding 2, is connected between stator winding 2 with motor casing 1 inwall by air gap armature 3; Motor casing 1 outer wall is enclosed with magnetic masking layer.
Install between rotating shaft 8 and motor casing 1 and be provided with bearing 7; Torque tubes 9 is the hollow pipe that the low glass fiber reinforced plastics composite material leaking heat of high strength is made; Bearing 7 is sealed ball bearing.
This new type high temperature superconducting motor structure is simple, reasonable in design, has the advantages such as volume is little, lightweight, efficiency is high, noise is low, stable, simultaneously simple to operate, and heat conductivility is good, long service life, and do not need often maintenance and change, use cost is little.
Above-mentioned execution mode is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection range of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (4)
1. a new type high temperature superconducting motor, it is characterized in that: comprise motor casing (1), motor casing (1) center is provided with rotating shaft (8), rotating shaft (8) is provided with the rotor case (6) of inner vacuum thermal insulation, rotor case (6) is built-in with rotor (5), rotor (5) lateral wall embeds and is provided with high-temperature superconducting magnet (4), and rotor (5) two ends are connected with torque tubes (9); Motor casing (1) is stretched out at described rotating shaft (8) two ends, rotating shaft (8) one end is output shaft end, and rotating shaft (8) other end is connected with the cooling arrangement (10) rotor (5) being played to cooling effect; Described motor casing (1) inwall is provided with stator winding (2), is connected between stator winding (2) with motor casing (1) inwall by air gap armature (3); Described motor casing (1) outer wall is enclosed with magnetic masking layer.
2. new type high temperature superconducting motor according to claim 1, is characterized in that: install between described rotating shaft (8) and motor casing (1) and be provided with bearing (7).
3. new type high temperature superconducting motor according to claim 1, is characterized in that: the hollow pipe that the glass fiber reinforced plastics composite material that described torque tubes (9) leaks heat for high strength is low is made.
4. new type high temperature superconducting motor according to claim 2, is characterized in that: described bearing (7) is sealed ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477378.0U CN204761273U (en) | 2015-06-30 | 2015-06-30 | Novel high -temperature superconductor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520477378.0U CN204761273U (en) | 2015-06-30 | 2015-06-30 | Novel high -temperature superconductor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761273U true CN204761273U (en) | 2015-11-11 |
Family
ID=54475942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520477378.0U Expired - Fee Related CN204761273U (en) | 2015-06-30 | 2015-06-30 | Novel high -temperature superconductor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612287A (en) * | 2017-10-25 | 2018-01-19 | 广东电网有限责任公司电力科学研究院 | A kind of high-temperature superconductor synchronous capacitor |
| CN108649743A (en) * | 2018-06-22 | 2018-10-12 | 甄红 | Large torque energy-saving motor |
-
2015
- 2015-06-30 CN CN201520477378.0U patent/CN204761273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612287A (en) * | 2017-10-25 | 2018-01-19 | 广东电网有限责任公司电力科学研究院 | A kind of high-temperature superconductor synchronous capacitor |
| CN108649743A (en) * | 2018-06-22 | 2018-10-12 | 甄红 | Large torque energy-saving motor |
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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: 20151111 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |