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Electromagnetic thruster structure and application thereof

An electromagnetic thrust and electromagnet technology, applied in the field of electromagnetic thruster structure, can solve the problems of limited loading, unable to provide long-term power supply, small thrust, etc., and achieve the effect of simple and effective device structure

Pending Publication Date: 2021-10-29
吕劳劳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because the chemical fuel is relatively heavy and the loading is limited, it cannot provide long-term power supply. Only ordinary rockets are used for launch, and it is not suitable for long-term flying spacecraft in space.
[0003] However, due to the technical problems of the current Hall thruster, the thrust of the existing Hall thruster is too small, usually 1 to 5 N; In order to solve problems such as the size of the thrust, a new type of thruster is needed to provide a steady stream of power for the spacecraft, so that it can push the spacecraft to perform various scientific research tasks in space for a long time

Method used

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  • Electromagnetic thruster structure and application thereof
  • Electromagnetic thruster structure and application thereof
  • Electromagnetic thruster structure and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-4 As shown, an electromagnetic thruster structure, including:

[0036] A frame 1 for carrying various components, the front end of the frame 1 is respectively provided with a rotating shaft A11 for rotating and connecting the movable arm A2, and a rotating shaft B12 for rotating and connecting the movable arm B3, and the rear end of the frame 1 is connected to the pushed carrier 5 connections,

[0037] The first electromagnet A21 and the first electromagnet B31 are used to generate magnetic repulsion for the second electromagnet A22 and the second electromagnet B32. The first electromagnet A21 and the first electromagnet B31 are respectively arranged on both sides of the frame 1. The pushed carrier 5 on the side is connected to the pushed carrier 5 through the support frame 4. The electromagnetic thruster is detachably connected to the pushed carrier 5 through the connecting plate 6. The frame 1, the supporting frame 4 and the connecting plate 6 fixe...

Embodiment 2

[0051] This embodiment is basically the same as Embodiment 1, the difference is that, as Figure 8 , 9 As shown, 24 groups of electromagnetic thrusters can be arranged at equal angles on the pushed carrier 5, which are used to control the electromagnetic thrusters set at corresponding angles to perform steering and other controls. The electromagnetic thrusters are provided with 24 groups, 24 groups of electromagnetic thrusters Devices and other devices are set on the pushed carrier 5 at an angle of 15°; through the above-mentioned 24 sets of circular distribution, the differential intervals can be divided into 3 groups, so that it has two sets of spare sets and one set of working sets. In actual use It can be switched regularly or another group can be switched when one group fails, so as to ensure the continuous operation of the thrust effect, and the use of two sets of standby groups and one set of working groups can effectively prolong the use of each electromagnetic thruste...

Embodiment 3

[0053] This embodiment is basically the same as Embodiment 1, the difference is that, as Figure 10 , 11 As shown, 24 groups of electromagnetic thrusters can be arranged at equal angles on the pushed carrier 5, which are used to control the electromagnetic thrusters set at corresponding angles to perform steering and other controls. The electromagnetic thrusters are provided with 3 × 8 groups, and each 8 The group is a ring distributed on the pushed carrier 5 from the inside to the outside, and 8 sets of electromagnetic thrusters in each ring are set at an angle of 45°; through the above-mentioned three-ring distribution of 3×8 groups, it has two sets of spare Group and a group of working groups, which can be switched regularly during actual use or switched to another group when one group fails, so as to ensure the continuous operation of thrust, and two sets of standby groups and one working group are used The setting can effectively prolong the service life of each electrom...

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PUM

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Abstract

The invention discloses an electromagnetic thruster structure and application thereof. The electromagnetic thruster structure comprises a frame, wherein a rotating shaft A connected with a movable arm A and a rotating shaft B connected with a movable arm B are respectively arranged on the left and right sides of the front end surface of the frame; a first electromagnet A and a first electromagnet B are arranged on a pushed carrier on two sides of the frame; a second electromagnet A and a second electromagnet B for unfolding the movable arm A and the movable arm B are arranged on the front end surfaces of the movable arm A and the movable arm B; a third electromagnet A and a third electromagnet B for resetting the movable arm A and the movable arm B after unfolding are arranged on a first arc-shaped strip A of the movable arm A and a first arc-shaped strip B of the movable arm B; a first permanent magnet A and a first permanent magnet B are arranged on the inner side surface of the movable arm A and the inner side surface of the movable arm B; and a second permanent magnet A and a second permanent magnet B are arranged on a second arc-shaped strip A of the movable arm A and a second arc-shaped strip B of the movable arm B. According to the electromagnetic thruster structure disclosed by the invention, due to the structural arrangement of the electromagnetic thruster, propulsion driving of the pushed carrier is realized, and the device is simple and effective in structure, convenient to drive and convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of thrusters, in particular to an electromagnetic thruster structure and its application. Background technique [0002] The Hall thruster is a kind of aerospace engine. The current aerospace engines mainly include chemical rocket engines, nuclear rocket engines, and electronic rocket engines. Hall engines are electronic rocket engines, and chemical rocket engines are more commonly used now. But because the chemical fuel is relatively heavy and the load is limited, it cannot provide long-term power supply, and only ordinary rockets are used for launch, which is not suitable for long-term flying spacecraft in space. [0003] However, due to the technical problems of the current Hall thruster, the thrust of the existing Hall thruster is too small, usually 1 to 5 N; In order to solve problems such as the size of thrust, a new type of thruster is now needed to provide continuous power to the spacecraft, so that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03H1/00
CPCF03H1/0081
Inventor 吕劳劳
Owner 吕劳劳