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Power management system of multi-rotor manned aircraft and aircraft

A power management system and aircraft technology, applied in the field of power supply, can solve problems such as loss of power, danger, and inability to fly normally, and achieve the effect of ensuring flight safety

Active Publication Date: 2016-05-11
GUANGZHOU EHANG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing electric aircraft usually provide power through a battery or a group of batteries (composed of several batteries connected in parallel and in series). When any one of the batteries fails (such as a short circuit), the entire group of batteries will stop power output, making As a result, the entire aircraft lost power and could not fly normally
For fixed-wing aircraft, an emergency landing can be achieved by gliding, but for multi-rotor aircraft, it will mean extreme danger

Method used

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  • Power management system of multi-rotor manned aircraft and aircraft
  • Power management system of multi-rotor manned aircraft and aircraft

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] figure 1 It is a schematic structural diagram of a power management system of a multi-rotor manned aircraft in a preferred embodiment, combined below figure 1 , the power management system of the multi-rotor manned aircraft of the present invention is described.

[0019] The power management system of the multi-rotor manned aircraft of the present invention includes at least two groups of battery units, and the at least two groups of battery units are connected in parallel. Each set of battery cells includes a battery, a fuse for overcurrent protection, and a relay for controlling disconne...

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Abstract

The invention relates to a power management system of a multi-rotor manned aircraft and an aircraft. The power management system comprises at least two groups of battery units, wherein the at least two groups of battery units are connected in parallel, each group of battery units comprises a battery, a fuse for overcurrent protection and a relay, and the relay is used for controlling the group of battery units to be disconnected when the group of battery units encounter an abnormal situation. Through the power management system, the power supply output control of the multi-rotor manned aircraft can be achieved, and the aircraft is prevented from losing power due to a fault of a certain battery.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to a power supply management system of a multi-rotor manned aircraft and the aircraft. Background technique [0002] Existing electric aircraft usually provide power through a battery or a group of batteries (composed of several batteries connected in parallel and in series). When any one of the batteries fails (such as a short circuit), the entire group of batteries will stop power output, making As a result, the entire aircraft lost power and could not fly normally. For fixed-wing aircraft, forced landing can be achieved by gliding, but for multi-rotor aircraft, it will mean extreme danger. Contents of the invention [0003] Based on this, the present invention provides a power management system of a multi-rotor manned aircraft, which can realize the output control of the power supply of the multi-rotor manned aircraft, and prevent the aircraft from losing power due to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J9/06
CPCH02J7/00H02J7/0016H02J7/0026H02J9/061
Inventor 杜昊罗顺河
Owner GUANGZHOU EHANG INTELLIGENT TECH