03/25/2025, 08:04 AM UTC
无人机电子调速器参考设计Reference Design For Drone Electronic Speed Controllers
➀ 文章讨论了无人机电子调速器（ESC）的参考设计，重点介绍了由ST Microelectronics提供的STEVAL-ESC001V1，该设计专为入门级商用无人机打造。
➁ 设计支持三相无刷电机（BLDC）和永磁同步电机（PMSM），峰值电流处理能力高达30A，可使用6S锂电池或类似直流电源供电。
➂ 关键特性包括先进的无传感器磁场定向控制（FOC）算法、通过ST电机分析仪优化电机参数的功能，以及集成的安全功能，如过流和过压保护，使其适用于小型无人机和遥控车辆。
➀ The article discusses a reference design for drone electronic speed controllers (ESCs), focusing on the STEVAL-ESC001V1 by ST Microelectronics, designed specifically for entry-level commercial drones.
➁ The design supports three-phase brushless (BLDC) and permanent magnet synchronous motors (PMSM), with a peak current handling capacity of up to 30A, powered by 6S LiPo batteries or similar DC sources.
➂ Key features include an advanced sensorless field-oriented control (FOC) algorithm, support for motor parameter optimization via the ST Motor Profiler, and integrated safety features like overcurrent and overvoltage protection, making it suitable for small UAVs and RC vehicles.
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