Aero engine booster

A technology of aero-engine and booster, which is applied in the field of helicopters and can solve problems such as poor endurance of multi-rotor helicopters

Active Publication Date: 2022-06-07
沈阳乾德电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Based on this, it is necessary to provide an aero-engine booster for the above-mentioned problem of poor endurance of multi-rotor helicopters

Method used

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Embodiment Construction

[0031] In order to better understand the purpose, technical solution and technical effect of the present invention, the present invention will be further explained below in conjunction with the accompanying drawings and embodiments. At the same time, it is stated that the embodiments described below are only used to explain the present invention, and are not intended to limit the present invention.

[0032] Please also refer to figure 1 and figure 2 , the aero-engine booster includes: an engine 101, a motor / generator 102 and a propeller 100, the engine 101, an electric / generator 102, and the propeller 100 are coaxially connected, and the engine 101 is used to provide The above-mentioned aeroengine booster device provides total power.

[0033] In one of the embodiments, the engine 101 is also used to provide power for the propeller 100 .

[0034] In one of the embodiments, the engine 101 is also used to provide power for charging the storage battery 105 .

[0035] The moto...

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Abstract

The invention relates to an aeroengine booster, comprising: an engine, an electric / generator dual-purpose machine and a propeller are coaxially connected, the engine provides total power to the aeroengine booster, and the electric / generator dual-purpose machine is calibrated according to the take-off calibration voltage program Voltage, among them, 1 / 2 of the calibrated voltage is the reference voltage of the electric power boosting state, if it is applied more than 1 / 2 of the calibrated voltage, it is the electric power boosting state, if it is less than 1 / 2 of the calibrated voltage, it is the electric power reduction state, if it is 0 voltage, it is In the state of power generation, the output power of the motor / generator is not greater than 5% of the output power of the engine; it also includes: a torque sensor, a speed measuring device, a storage battery and a system controller. The torque sensor and the speed measuring device respectively detect the The torque and speed of the dual-purpose generator / generator and the propeller, and the capacity of the battery shall not exceed the power consumption of the dual-purpose motor / generator for 30 seconds of operation. The above system not only reduces the probability of crash, but also improves the battery life by hundreds of times.

Description

technical field [0001] The invention relates to the technical field of helicopters, in particular to an aeroengine booster. Background technique [0002] The difference between a multi-rotor helicopter and a single-blade helicopter is that the multi-rotor helicopter uses n pairs of propellers to fly, and the attitude balance of each pair of propellers needs to be controlled dynamically. The main blade of a single-blade helicopter is located on the axis of the center of gravity, which is naturally drooped to obtain balance. The pros and cons are: when one propeller fails, the remaining rotors of the multi-rotor helicopter can continue to complete the work of sailing or landing safely, while the single-rotor helicopter is destroyed. Obviously, the practicality of multi-rotor helicopters replacing single-blade helicopters is a technical expectation. [0003] At present, for multi-rotor helicopters driven by fuel engines, due to the working principle of the engine, the engine ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D27/02B64D31/00B64C27/10B64C27/12
CPCB64C27/10B64C27/12B64D27/02B64D31/00Y02T50/60
Inventor 商凯宇周庆党高峰商庆海王景生李明赢
Owner 沈阳乾德电子科技有限公司
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