The invention belongs to the technical field of new energy aviation electric power systems, and particularly relates to a dual-redundancy electric power system suitable for a light electric helicopter. The system comprises an intelligent control system, a rotor wing, a storage battery, a high-voltage box, a gearbox, a rotor wing rotating speed setting device, a power comprehensive displayer and a BMS. The intelligent control system comprises a first electric power system, a second electric power system and a rotating speed control box. The first electric power system and the second electric power system exchange information through CAN communication. According to the dual-redundancy electric power system provided by the invention, a reliable and safe power solution is provided for an electric helicopter, and positive influences are generated on the operation of the helicopter from multiple aspects of flight safety, reliability, performance optimization and the like.
本发明属于涉及新能源航空电动力系统技术领域,尤其涉及一种适用于轻型电动直升机的双冗余电动力系统。该系统包括智能控制系统,旋翼、蓄电池、高压盒、变速箱、旋翼转速给定装置、动力综合显示器及BMS;所述智能控制系统包括电动力系统一、电动力系统二及转速控制盒,电动力系统一、电动力系统二间通过CAN通讯进行信息交换;本发明提供的双冗余电动力系统,该双冗余电动力系统为电动直升机提供了一种可靠、安全的动力解决方案,从飞行安全性、可靠性到性能优化等多个角度对直升机运行产生积极影响。
Dual-redundancy electric power system suitable for light electric helicopter
一种适用于轻型电动直升机的双冗余电动力系统
2023-11-17
Patent
Electronic Resource
Chinese
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