CN117719696A - Magnetic suspension electromagnetic propulsion and air compression propulsion combined carrier system - Google Patents
Magnetic suspension electromagnetic propulsion and air compression propulsion combined carrier system Download PDFInfo
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- CN117719696A CN117719696A CN202311722070.3A CN202311722070A CN117719696A CN 117719696 A CN117719696 A CN 117719696A CN 202311722070 A CN202311722070 A CN 202311722070A CN 117719696 A CN117719696 A CN 117719696A
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Abstract
The invention relates to a magnetic suspension electromagnetic propulsion and air compression propulsion composite carrier system, which comprises: the device comprises a carrier module, a superconducting magnetic suspension electromagnetic propulsion module, an air compression propulsion module, a vacuum pipeline module, an electronic control module, a blocking module and a sliding rail; the vacuum pipeline module is internally provided with a slide rail, the superconductive magnetic suspension electromagnetic propulsion module is used for floating the carrier module upwards, leaving the surface of the slide rail and obtaining a certain speed, the air internal energy is converted into the kinetic energy of the carrier module through the air compression propulsion module, the electronic control module is used for detecting the moving speed of the carrier module, the electromagnetic linear propulsion power is regulated and controlled in real time, the effective coupling of the air compression propulsion and the electromagnetic linear propulsion is ensured, and the carrier module obtains a preset acceleration; a blocking module is arranged at the pipeline outlet of the vacuum pipeline module. The invention realizes the composite application of magnetic suspension electromagnetic propulsion and air compression propulsion.
Description
Technical Field
The invention relates to a carrier system combining magnetic suspension electromagnetic propulsion and air compression propulsion, belonging to the field of advanced transportation.
Background
The space is accessed without leaving the vehicle, and the carrying capacity of the vehicle determines the payload size of the access space. Currently, rockets are the primary vehicles. The rocket generates reverse thrust through high-temperature combustion of the engine, so that gravity is overcome and the rocket enters an outer space. However, with the development of aerospace industry, various indexes such as a launch cycle, carrying capacity, launch cost and the like of a rocket cannot meet the requirements of a launch task. Thus, there is a need to develop new vehicles. Currently, magnetic levitation electromagnetic propulsion is an attractive advanced motive force. However, magnetic levitation electromagnetic propulsion technology has not been studied as a vehicle for an aircraft.
The existing carrier rocket launching system has the characteristics of complex system, high use cost, long launching preparation time and high maintenance and guarantee difficulty, and severely restricts the capability of human development and space utilization.
Disclosure of Invention
The technical solution of the invention is as follows: the carrier system combining magnetic suspension electromagnetic propulsion and air compression propulsion is provided, and the combined application of magnetic suspension electromagnetic propulsion and air compression propulsion is realized.
The technical scheme of the invention is as follows:
in one aspect of the present invention,
the invention provides a magnetic suspension electromagnetic propulsion and air compression propulsion composite carrier system, which comprises: the device comprises a carrier module, a superconducting magnetic suspension electromagnetic propulsion module, an air compression propulsion module, a vacuum pipeline module, an electronic control module, a blocking module and a sliding rail;
the vacuum pipeline module is internally provided with a slide rail, the superconductive magnetic suspension electromagnetic propulsion module is used for floating the carrier module upwards, leaving the surface of the slide rail and obtaining a certain speed, the air internal energy is converted into the kinetic energy of the carrier module through the air compression propulsion module,
detecting the moving speed of the carrier module by utilizing the electronic control module, regulating and controlling the electromagnetic linear propulsion power in real time, ensuring the effective coupling of air compression propulsion and electromagnetic linear propulsion, and enabling the carrier module to obtain preset acceleration; a blocking module is arranged at the pipeline outlet of the vacuum pipeline module.
Further, the carrier module includes: the device comprises a carrier, a carrying sled, a traction piece and a fastener; the carrying sled is arranged on the superconducting magnetic suspension electromagnetic propulsion module, the carrier is fixed on the carrying sled through a fastener, and the traction piece is used for connecting the carrying sled and a movable sealing plate in the vacuum pipeline module.
Further, the vacuum pipe module includes: drag reduction cover, end part movable sealing plate, tail part movable sealing plate and vacuum pump;
the drag reduction cover is arranged on the end part movable sealing plate, and the vacuum pump is arranged on the tail part movable sealing plate; the end part movable sealing plate and the tail part movable sealing plate are connected with the superconducting magnetic suspension electromagnetic propulsion module; the carrier module is arranged between the end part movable sealing plate and the tail part movable sealing plate, and the traction piece of the carrier module is fixedly connected with the tail part movable sealing plate.
Further, the movable sealing plate at the end part of the vacuum pipeline module and the drag reduction cover run at high speed under the action of the magnetic suspension electromagnetic propulsion module, so that air in the pipeline at the front end of the carrier is discharged, and a near vacuum condition is formed before the carrier runs; meanwhile, the vacuum pump in the vacuum pipeline module is utilized to further exhaust the gas in the pipeline.
Furthermore, the drag reduction cover is in a flowing water type, spherical or plane shape, and the material is a high polymer material, a metal material, a ceramic material or a resin matrix composite material.
Further, the air compression propulsion module includes: a compression push plate and a compression air pump; the compression air pump is arranged on the compression push plate, and the compression push plate is connected with the superconducting magnetic suspension electromagnetic propulsion module;
a movable enclosed space is formed between the compression pushing plate and the movable sealing plate at the tail part, gas is injected into the movable enclosed space by utilizing a compression air pump on the compression pushing plate, and the compression pushing plate rapidly drives compressed air under the magnetic suspension electromagnetic propulsion effect, so that the kinetic energy of the air can be converted into the kinetic energy of the aircraft module.
Further, the gas filled in the movable closed space is air, argon, nitrogen or helium.
Further, the blocking module includes: the blocking rope and the blocking device are used for blocking the drag reducing cover when the carrier is launched.
Further, the carrier system operation mode includes 5 stages, which are respectively: starting, accelerating I, changing track, accelerating II and transmitting; the strokes of starting, accelerating I, accelerating II and launching 4 stages are respectively L 0 、L 1 、L 2 、L 3 A representation; the travel radius and the orbital transfer angle in the orbital transfer stage are respectively represented by R and theta.
In a second aspect of the present invention,
the invention also provides a carrier launching method combining magnetic suspension electromagnetic propulsion and air compression propulsion, which comprises the following steps:
step 1: the preparation stage, fixing the carrier in the carrying sled;
step 2: in the air extraction stage, the end part movable sealing plate, the tail part movable sealing plate, the carrier and the carrying sled form a cavity which is isolated from each other, and the movable sealing push plate at the front end of the electromagnetic propulsion vacuum pipeline is utilized to rapidly move forwards to rapidly discharge air in the pipeline section, so that the pipeline in front of the carrier operation is approximately in a vacuum state;
step 3: in the starting stage, the movable sealing plate at the tail part is moved by utilizing superconducting magnetic levitation electromagnetic propulsion, and the air at the rear part of the carrier is compressed to the required pressure;
step 4: in the acceleration stage I, unlocking the locking state of the carrier, and accelerating the carrier module by utilizing the superconducting magnetic suspension electromagnetic propulsion module and combining high-pressure air formed behind the carrier; the electronic control module is utilized to continuously drive the push plates at the front end and the rear end of the carrier to cooperatively move, so that the carrier can run at high speed in a near vacuum environment;
step 5: in the track change stage, the running direction of the carrier module, the vacuum pipeline module and the air compression module is changed on the basis of linear running by changing the track of the sliding rail;
step 6: step II, accelerating the carrier module by using a superconducting magnetic suspension electromagnetic propulsion module and an air compression module;
step 7: in the launching stage, the front movable sealing plate is separated from the running pipeline by utilizing electromagnetic thrust, and the drag reduction cover is blocked by the blocking device, so that the carrier with the target speed can be separated from the running pipeline and smoothly lifted off.
Compared with the prior art, the invention has the beneficial effects that:
the scheme for assisting in launching the effective load into the orbit by electromagnetic propulsion provided by the invention can overcome the defects of the traditional chemical carrier rocket, and has the following outstanding advantages:
(1) The invention provides a technical scheme for realizing high-efficiency acceleration emission of an initial section of a carrier rocket by using non-chemical energy. The scheme can fully utilize electric energy to realize the acceleration process of the initial flight section of the carrier rocket, obviously reduce the scale and complexity of the carrier rocket, greatly reduce the cost of the carrier rocket and realize the high-frequency launching of the carrier rocket
(2) Compared with the existing magnetic suspension transportation system, the scheme of the invention adopts a mode of only vacuum pipeline with low aerodynamic resistance, so that adverse effects of aerodynamic force and thermal conditions on the whole system in the ground operation stage can be eliminated, and the upper speed limit of the magnetic suspension electric propulsion device is greatly improved.
(3) The pressurizing and electromagnetic composite propulsion mode provided by the invention obviously increases the operation efficiency of the whole system and reduces the peak power requirement of the power supply system.
(4) The carrier acceleration running mode of magnetic suspension electromagnetic propulsion coupling air pressure propulsion provided by the invention has the characteristics of high propulsion efficiency, low cost and high speed.
(5) The operation mode provided by the invention can form a vacuum environment in the operation environment of the carrier, and reduces the air resistance in the operation process of the carrier.
(6) The operation mode provided by the invention realizes air compression propulsion, effectively utilizes the conversion of air internal energy into mechanical energy of the carrier, and improves the energy utilization efficiency.
(7) The running mode provided by the invention couples the magnetic suspension electromagnetic propulsion and the air compression propulsion through the electronic control module, and realizes the real-time and efficient coupling of the two propulsion modes.
Drawings
FIG. 1 is a schematic diagram of an aircraft launching system that couples magnetically levitated electromagnetic propulsion and air-compressed propulsion;
FIG. 2 is a schematic diagram of a magnetic levitation electromagnetic propulsion and air compression propulsion combined vehicle propulsion system;
FIG. 3 is a schematic view of an aircraft module assembly;
FIG. 4 is a schematic diagram of a vacuum line module assembly;
FIG. 5 is a schematic diagram of an air compression propulsion module;
FIG. 6 is a schematic diagram of a blocking module.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the accompanying drawings.
The traditional wheel rail type high-speed rail has the limitation of low running speed and high running cost. In the future, the development of higher-speed ground transportation systems is a necessary requirement for the development of national economy. The magnetic suspension high-speed traffic system based on the pipeline weak vacuum condition can realize nearly non-resistance operation, and can bring about significant reduction of operation cost while greatly improving the operation speed of the system.
The invention provides a carrier launching system combining magnetic suspension electromagnetic propulsion and air compression propulsion based on a magnetic suspension electromagnetic propulsion technology, further considering vacuum drag reduction conditions and an air compression propulsion mode, and has wide application prospect, and the carrier launching system can be used for a ground transportation system and ground acceleration throwing of a high-speed aircraft.
As shown in fig. 2, the present invention proposes a magnetic levitation electromagnetic propulsion and air compression propulsion combined carrier system, which includes: the device comprises a carrier module 1, a superconducting magnetic levitation electromagnetic propulsion module 2, an air compression propulsion module 3, a vacuum pipeline module 4, an electronic control module, a blocking module and a sliding rail 5;
the vacuum pipeline module 4 is internally provided with a slide rail 5, the superconductive magnetic suspension electromagnetic propulsion module 2 is used for floating the carrier module 1 upwards, leaving the surface of the slide rail 5 and obtaining a certain speed, the air internal energy is converted into the kinetic energy of the carrier module through the air compression propulsion module 3,
detecting the moving speed of the carrier module by utilizing the electronic control module, regulating and controlling the electromagnetic linear propulsion power in real time, ensuring the effective coupling of air compression propulsion and electromagnetic linear propulsion, and enabling the carrier module to obtain preset acceleration; a blocking module is arranged at the pipeline outlet of the vacuum pipeline module.
As shown in fig. 3, the carrier module includes: carrier 11, carrier sled 12, traction members 13, and fasteners 14; the carrier sled 12 is arranged on the superconducting magnetic suspension electromagnetic propulsion module 2, the carrier 11 is fixed on the carrier sled 12 through a fastener 14, and the traction piece 13 is used for connecting the carrier sled 12 and a movable sealing plate in the vacuum pipeline module 4.
As shown in fig. 4, the vacuum pipe module 4 includes: a drag reducing cover 41, an end movable sealing plate 42, a tail movable sealing plate 43, and a vacuum pump 44;
the drag reducing cover 41 is mounted on the end movable sealing plate 42, and the vacuum pump 44 is mounted on the tail movable sealing plate 43; the end part movable sealing plate 42 and the tail part movable sealing plate 43 are connected with the superconducting magnetic levitation electromagnetic propulsion module 2; the carrier module 1 is arranged between the end movable sealing plate 42 and the tail movable sealing plate 43, and the traction member 13 of the carrier module 1 is fixedly connected with the tail movable sealing plate 43.
The end part of the vacuum pipeline module is provided with a movable sealing plate and a drag reduction cover, and the movable sealing plate and the drag reduction cover run at high speed under the action of the magnetic suspension electromagnetic propulsion module, so that air in a pipeline at the front end of the carrier is discharged, and a near vacuum condition is formed before the carrier runs; meanwhile, the vacuum pump in the vacuum pipeline module is utilized to further exhaust the gas in the pipeline.
Preferably, the drag reduction cover is in a flowing water type, spherical or plane shape, and the material is a high polymer material, a metal material, a ceramic material or a resin matrix composite material.
As shown in fig. 5, the air compression propulsion module 3 includes: a compression push plate 31 and a compression air pump 32; the compression air pump 32 is arranged on the compression push plate 31, and the compression push plate 31 is connected with the superconducting magnetic levitation electromagnetic propulsion module 2;
a movable closed space is formed between the compression pushing plate 31 and the tail movable sealing plate 43, gas is injected into the movable closed space by utilizing the compression air pump 32 on the compression pushing plate 31, and the compression pushing plate rapidly drives compressed air under the magnetic suspension electromagnetic propulsion effect, so that the air energy can be converted into the kinetic energy of the aircraft module.
Preferably, the gas filled in the movable closed space is air, argon, nitrogen or helium.
As shown in fig. 6, the blocking module includes: a blocking cable 51 and a blocking device 52 for blocking the drag reduction enclosure when the vehicle is launched.
The carrier obtains a certain flying speed from a static starting state by utilizing the combined action of magnetic suspension electromagnetic propulsion and air compression propulsion technology (the two can be used independently), as shown in fig. 1, the system operation mode generally comprises 5 stages, namely: start, accelerate I, derate, accelerate II, steady operation (or launch). The strokes of starting, accelerating I, accelerating II and launching 4 stages are respectively L 0 、L 1 、L 2 、L 3 A representation; the travel radius and the orbital transfer angle in the orbital transfer stage are respectively represented by R and theta.
The basic functions of the magnetic levitation electromagnetic propulsion and air compression propulsion composite carrier system provided by the invention comprise the following steps:
1-mounting a carrier: the carrier may be fixed in a carrier sled (the carrier sled itself may be used as the carrier when used in an on-the-road transportation system). The carrier may be a rocket, a supersonic aircraft, a transport vehicle, or the like.
2-forming a vacuum duct: the movable sealing plate at the end part of the vacuum pipeline module and the drag reduction cover run at high speed under the action of the magnetic suspension electromagnetic propulsion module, and air in the pipeline at the front end of the carrier is discharged, so that a near vacuum condition is formed before the carrier runs. Meanwhile, the vacuum pump in the vacuum pipeline module can be utilized to further exhaust the gas in the pipeline, so that more ideal vacuum conditions are obtained.
The drag reduction cover can be in other shapes such as flowing water type, spherical type, plane type and the like, and the material can be a high polymer material, a metal material, a ceramic material, a resin matrix composite material and the like.
3-independent movement of movable sealing plate, carrying sled: the movable sealing plate, the carrier and the carrying sled are floated upwards by utilizing the superconducting magnetic suspension module and leave the surface of the sliding rail. The electromagnetic linear propulsion module is utilized to enable the movable sealing plate, the carrier and the carrying sled to obtain a certain speed. The electronic control module is utilized to keep independent movement speeds of the compression push plate, the end movable sealing plate, the tail movable sealing plate, the carrier and the carrier sled.
The superconducting magnetic levitation module can be replaced by other levitation modes, such as magnetic levitation technology, acoustic levitation technology and the like.
4-air compression propulsion module: the compression push plate and the tail movable sealing plate form a movable closed space. And injecting gas into the movable closed space by using a compression air pump on the compression pushing plate. The compressed air is quickly driven by the compressed push plate under the magnetic suspension electromagnetic propulsion effect, so that the air internal energy is converted into the kinetic energy of the aircraft module.
The air filled in the closed space can be replaced by other gases, such as argon, nitrogen, helium and the like.
Propulsion mode for 5-regulated acceleration phase: the electronic control module is used for detecting the moving speed of the moving sled vehicle module, the electromagnetic linear propulsion power is regulated and controlled in real time, the effective coupling of air compression propulsion and electromagnetic linear propulsion is ensured, and the moving sled vehicle obtains high-efficiency acceleration.
Reuse of 6-propulsion mode: the basic functions 2, 3, 4 and 5 are repeated, so that the real-time coupling of air compression propulsion and electromagnetic linear propulsion is realized, and the sport sled vehicle obtains high-efficiency acceleration.
7-blocking drag reduction cover: when the device is used for launching an aircraft, the drag reduction cover in the aircraft module is blocked by the blocking device, so that the drag reduction cover is prevented from blocking the launching of the aircraft.
The specific implementation process of the whole system of the invention comprises the following steps:
step 1: and (5) a preparation stage. As shown in fig. 2 and 3, the carrier is secured in the carrier skid module.
Step 2: and (3) an air extraction stage. As shown in fig. 2 and 4, the end movable sealing plate, the tail movable sealing plate, the aircraft and the carrying sled module form chambers which are isolated from each other. The movable sealing push plate at the front end of the electromagnetic propulsion pipeline is used for rapidly moving forwards, so that air in the pipeline section is rapidly discharged, and the pipeline in front of the operation of the carrier is approximately in a vacuum state.
Step 3: and a starting stage. As shown in fig. 1 and 2, the sealing push plate at the tail part is moved by superconducting magnetic levitation electromagnetic propulsion, and the air behind the carrier is compressed to the required pressure.
Step 4: acceleration of phase I. As shown in fig. 1, 2, 4, 5, the locked state of the carrier is unlocked, and the carrier module is accelerated by the superconducting magnetic levitation electromagnetic propulsion module in combination with the high pressure air formed behind the carrier. And by utilizing the electronic control module, the push plates at the front end and the rear end of the carrier are continuously driven to cooperatively move, so that the carrier can run at a high speed in a near vacuum environment. The optimal pneumatic shape design of the front end push plate reduces air resistance during high-speed operation, provides guarantee for continuous operation of the carrier in a vacuum environment, and can be used for continuously providing pressurization guarantee in the whole operation process of the carrier besides providing initial acceleration thrust.
Step 5: and a track change stage. As shown in fig. 1, the traveling direction of the carrier module, the vacuum pipeline module and the air compression module is changed on the basis of linear operation by changing the rail through the sliding rail.
Step 6: accelerating stage II. As shown in fig. 1, the carrier module is further accelerated by the superconducting magnetic levitation electromagnetic propulsion module and the air compression module.
Step 7: the launch phase (valid only for aircraft). As shown in fig. 1 and 6, the front-end push plate is separated from the operation pipeline by electromagnetic thrust, and the push plate and the drag reduction cover are blocked by the blocking device, so that the aircraft with the target speed can be separated from the operation pipeline and smoothly lifted off.
The invention utilizes the electromagnetic propulsion of the magnetic suspension guide rail to realize the efficient initial acceleration of the ground launch carrier rocket, and the technology can be further expanded into developing a working medium-free propulsion launch spacecraft on the lunar surface. The invention realizes the adjustment of the required boosting speed and the optimal emission angle by the long-distance linear acceleration assisted by the mode of changing the speed direction by utilizing the terrain gradient. Meanwhile, the invention provides a novel pipeline evacuation technical scheme based on the electromagnetic force driving push plate, which can finish air evacuation in the running pipeline of the aircraft at extremely high speed, thereby providing a low dynamic pressure environment for subsequent aircraft emission. The invention realizes rapid boosting and energy storage, provides thrust for the ground boosting section of the rocket, and reduces the power requirement of the electromagnetic emission stage.
The invention is not described in detail in the field of technical personnel common knowledge.
Claims (10)
1. A magnetically levitated electromagnetic propulsion and air-compressed propulsion combined carrier system, comprising: the device comprises a carrier module, a superconducting magnetic suspension electromagnetic propulsion module, an air compression propulsion module, a vacuum pipeline module, an electronic control module, a blocking module and a sliding rail;
the vacuum pipeline module is internally provided with a slide rail, the superconductive magnetic suspension electromagnetic propulsion module is used for floating the carrier module upwards, leaving the surface of the slide rail and obtaining a certain speed, the air internal energy is converted into the kinetic energy of the carrier module through the air compression propulsion module,
detecting the moving speed of the carrier module by utilizing the electronic control module, regulating and controlling the electromagnetic linear propulsion power in real time, ensuring the effective coupling of air compression propulsion and electromagnetic linear propulsion, and enabling the carrier module to obtain preset acceleration; a blocking module is arranged at the pipeline outlet of the vacuum pipeline module.
2. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 1, wherein: the carrier module includes: the device comprises a carrier, a carrying sled, a traction piece and a fastener; the carrying sled is arranged on the superconducting magnetic suspension electromagnetic propulsion module, the carrier is fixed on the carrying sled through a fastener, and the traction piece is used for connecting the carrying sled and a movable sealing plate in the vacuum pipeline module.
3. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 2, wherein: the vacuum pipe module includes: drag reduction cover, end part movable sealing plate, tail part movable sealing plate and vacuum pump;
the drag reduction cover is arranged on the end part movable sealing plate, and the vacuum pump is arranged on the tail part movable sealing plate; the end part movable sealing plate and the tail part movable sealing plate are connected with the superconducting magnetic suspension electromagnetic propulsion module; the carrier module is arranged between the end part movable sealing plate and the tail part movable sealing plate, and the traction piece of the carrier module is fixedly connected with the tail part movable sealing plate.
4. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 2, wherein: the end part of the vacuum pipeline module is provided with a movable sealing plate and a drag reduction cover, and the movable sealing plate and the drag reduction cover run at high speed under the action of the magnetic suspension electromagnetic propulsion module, so that air in a pipeline at the front end of the carrier is discharged, and a near vacuum condition is formed before the carrier runs; meanwhile, the vacuum pump in the vacuum pipeline module is utilized to further exhaust the gas in the pipeline.
5. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 3 or 4, characterized in that: the drag reduction cover is in a flowing water type, spherical or plane shape, and the material is a high polymer material, a metal material, a ceramic material or a resin matrix composite material.
6. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 3, wherein: the air compression propulsion module includes: a compression push plate and a compression air pump; the compression air pump is arranged on the compression push plate, and the compression push plate is connected with the superconducting magnetic suspension electromagnetic propulsion module;
a movable enclosed space is formed between the compression pushing plate and the movable sealing plate at the tail part, gas is injected into the movable enclosed space by utilizing a compression air pump on the compression pushing plate, and the compression pushing plate rapidly drives compressed air under the magnetic suspension electromagnetic propulsion effect, so that the kinetic energy of the air can be converted into the kinetic energy of the aircraft module.
7. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 6, wherein: the gas filled in the movable closed space is air, argon, nitrogen or helium.
8. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 3, wherein: the blocking module includes: the blocking rope and the blocking device are used for blocking the drag reducing cover when the carrier is launched.
9. A magnetically levitated electromagnetic propulsion and air-compressed propulsion composite vehicle system according to claim 1, wherein: the carrier system operation mode comprises 5 stages, namely: starting, accelerating I, changing track, accelerating II and transmitting; the strokes of starting, accelerating I, accelerating II and launching 4 stages are respectively L 0 、L 1 、L 2 、L 3 A representation; the travel radius and the orbital transfer angle in the orbital transfer stage are respectively represented by R and theta.
10. The carrier launching method combining magnetic suspension electromagnetic propulsion and air compression propulsion is characterized by comprising the following steps of:
step 1: the preparation stage, fixing the carrier in the carrying sled;
step 2: in the air extraction stage, the end part movable sealing plate, the tail part movable sealing plate, the carrier and the carrying sled form a cavity which is isolated from each other, and the movable sealing push plate at the front end of the electromagnetic propulsion vacuum pipeline is utilized to rapidly move forwards to rapidly discharge air in the pipeline section, so that the pipeline in front of the carrier operation is approximately in a vacuum state;
step 3: in the starting stage, the movable sealing plate at the tail part is moved by utilizing superconducting magnetic levitation electromagnetic propulsion, and the air at the rear part of the carrier is compressed to the required pressure;
step 4: in the acceleration stage I, unlocking the locking state of the carrier, and accelerating the carrier module by utilizing the superconducting magnetic suspension electromagnetic propulsion module and combining high-pressure air formed behind the carrier; the electronic control module is utilized to continuously drive the push plates at the front end and the rear end of the carrier to cooperatively move, so that the carrier can run at high speed in a near vacuum environment;
step 5: in the track change stage, the running direction of the carrier module, the vacuum pipeline module and the air compression module is changed on the basis of linear running by changing the track of the sliding rail;
step 6: step II, accelerating the carrier module by using a superconducting magnetic suspension electromagnetic propulsion module and an air compression module;
step 7: in the launching stage, the front movable sealing plate is separated from the running pipeline by utilizing electromagnetic thrust, and the drag reduction cover is blocked by the blocking device, so that the carrier with the target speed can be separated from the running pipeline and smoothly lifted off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311722070.3A CN117719696A (en) | 2023-12-14 | 2023-12-14 | Magnetic suspension electromagnetic propulsion and air compression propulsion combined carrier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311722070.3A CN117719696A (en) | 2023-12-14 | 2023-12-14 | Magnetic suspension electromagnetic propulsion and air compression propulsion combined carrier system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117719696A true CN117719696A (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311722070.3A Pending CN117719696A (en) | 2023-12-14 | 2023-12-14 | Magnetic suspension electromagnetic propulsion and air compression propulsion combined carrier system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117719696A (en) |
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2023
- 2023-12-14 CN CN202311722070.3A patent/CN117719696A/en active Pending
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