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An energy-saving power-assisting system for danger escaping of an aero-engine

An aero-engine and booster system technology, applied in the field of helicopters, can solve problems such as poor endurance of multi-rotor helicopters, achieve the effects of avoiding crashes, improving flight stability, and improving safety performance

Active Publication Date: 2019-02-26
沈阳乾德电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • An energy-saving power-assisting system for danger escaping of an aero-engine
  • An energy-saving power-assisting system for danger escaping of an aero-engine
  • An energy-saving power-assisting system for danger escaping of an aero-engine

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Embodiment Construction

[0058] 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.

[0059] Please also refer to figure 1 and figure 2 , the assembly system of the paired oil / electric hybrid rotor includes: an engine 101, an electric / generator dual-purpose machine 102 and a propeller 100, and the engine 101, the electric / electric generator 102, and the propeller 100 are coaxially connected, The engine 101 is used to provide total power to the assembly system of the paired oil / electric hybrid rotor.

[0060] In one of the embodiments, the engine 101 is also used to provide power for the propeller 100 .

[0061] In one of the embodiments, the engine 101 is also ...

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Abstract

The invention relates to an energy-saving power-assisting system for danger escaping of an aero-engine. The system provides instantaneous power-assisting torque required for body righting through adjusting the working voltage of engines, and then gradually replace the instantaneous power-assisting torque provided by the engines with a lagging engine torque, thus achieving an effect of instantaneous power assisting. On the one hand, electric sensitive response characteristics are utilized to make up the torque lagging in fuel driving, and on the other hand, the fuel driving, following closely,replaces the instantaneous power-assisting torque provided by the engines in time, so that the electric consumption is low, a large-capacity accumulator is not required, and an increase in weight of amulti-rotor helicopter driven with fuel is not needed, thus learning from other's strong points to offset one's weakness, reducing the probability of plane crash and improving cruising power.

Description

technical field [0001] The invention relates to the technical field of helicopters, in particular to an aero-engine booster, an aero-engine emergency booster, an aero-engine energy-saving booster, and an aero-engine energy-saving booster system. 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. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/14B64D27/02B64D27/24
CPCB64C27/14B64D27/02B64D27/24B64D27/026Y02T50/40
Inventor 王卓周庆党高峰商庆海商凯宇李明赢王景生
Owner 沈阳乾德电子科技有限公司