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Airborne series oil-electric hybrid power system

An oil-electric hybrid, series-connected technology, applied in power plant types and other directions, can solve the problems of complex structure, low energy density, and heavy maintenance work.

Pending Publication Date: 2018-01-19
北京大白科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working system of the above structure has the following problems: the first is the engine power: the transmission structure is complex and the maintenance work is heavy
The second is battery power: low energy density
The third is the parallel power of the engine battery: the structure is complex, the maintenance work is heavy, and the weight is too large

Method used

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  • Airborne series oil-electric hybrid power system

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0013] Such as figure 1 As shown, a kind of on-board series oil-electric hybrid power system described in this specific embodiment includes an ASH controller 1, an engine 2, a generator 3, a backup battery 4 and a power converter 5; the ASH controller 1 passes Conductive wire is respectively connected with servo 14, sensor one 6, sensor two 7, sensor three 8, sensor four 9, sensor five 10, sensor six 11, sensor seven 12; Servo server 14, fuel tank 13, starter 15, ignition Device 16 is electrically connected with engine 2 respectively by wire; Said engine 2 is electrically connected with sensor one 6, one end of speed reducer 17 respectively by wire; The other end of said speed reducer 17 is el...

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Abstract

The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an airborne series oil-electric hybrid power system. The airborne series oil-electric hybrid power system comprises an ASH controller, an engine, a generator, a standby battery and a power converter. The ASH controller is electrically connected with a servo, a first sensor, a second sensor, a sensor, a third sensor, a fourth sensor, a fifth sensor, a six sensor and a seventh sensor through guide wires. The server, a fuel tank, a starter and an igniter are electrically connected with the engine through guide wires. The engine is electrically connected with one ends of the first sensor and a reducer through guide wires. The other end of the reducer is electrically connected with the generator.The generator is electrically connected with the third sensor and the fifth sensor through guide wires. The airborne series oil-electric hybrid power system can provide stable voltage output and long-time high-power power energy output, the system uses a modular structure, it is ensured that late period maintenance is simple and convenient, meanwhile, the airborne series oil-electric hybrid powersystem has the advantages of being small in size, low in weight, high in reliability and the like.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an airborne serial oil-electric hybrid power system. Background technique [0002] There are three main power systems of existing UAVs, namely engine power, battery power, engine battery parallel power and so on. Engine power is mainly used for fixed-wing drones and unmanned helicopters, and less for multi-rotor drones. Battery power is mainly used for fixed-wing UAVs, unmanned helicopters, multi-rotor UAVs and vertical take-off and landing hybrid UAVs. Engine battery parallel power is mainly used for multi-rotor UAVs and vertical take-off and landing hybrid UAVs. The common structure is attached figure 1 The working principle of the engine-battery parallel power is as follows: in the application of multi-rotor drones, the engine is used as the main power to drive the propeller to provide the main lift; the battery is used as the slave power to drive ...

Claims

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Application Information

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IPC IPC(8): B64D27/02
Inventor 薛张涛
Owner 北京大白科技有限公司
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