The invention relates to the technical field of unmanned aerial vehicles, and concretely relates to an unmanned aerial vehicle battery management system. When sunlight is sufficient, a solar cell panel located on the top of an unmanned aerial vehicle body absorbs solar energy to generate electricity, after the solar energy is converted into electric energy through an MPPT controller, the electric energy is stored in the solar cell, the solar cell is used for supplying power to a one-way high-voltage DC/DC converter, so the spiral wings are driven to work, and power is provided for the unmanned aerial vehicle. When the sunlight is insufficient and the energy supply of the solar cell panel is insufficient to meet the energy consumption of the unmanned aerial vehicle, the storage battery is started to assist the solar cell in supplying power to the one-way high-voltage DC/DC converter, so that the spiral wing is driven, power is provided for the unmanned aerial vehicle, solar energy is reasonably utilized, and the loss of the storage battery is reduced.
本发明涉及无人机技术领域,具体涉及一种无人机电池管理系统;当阳光充足时,位于无人机本体的顶部上的太阳能电池板吸收太阳能发电,通过MPPT控制器将太阳能转换为电能后,将电能存储在太阳能电池内,利用太阳能电池对单向高压DC/DC变换器供电,从而驱动螺旋翼工作,从而为无人机提供动力,当阳光不足时,太阳能电池板的供能不足以满足无人机的能耗时,启动蓄电池,辅助太阳能电池对单向高压DC/DC变换器供电,从而驱动螺旋翼,从而为无人机提供动力,合理运用太阳能,从而减少蓄电池的损耗。
Unmanned aerial vehicle battery management system
一种无人机电池管理系统
2021-12-21
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F24S Sonnenkollektoren , SOLAR HEAT COLLECTORS / G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES , Systeme zum Regeln elektrischer oder magnetischer Veränderlicher / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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