ZHCUC22 June 2024 – December 2024 MSPM0G1507
该系统实现了故障管理,包括过流、过压、欠压、失速、过载、启动失败。故障保护参数在 user_mtr1.h 中定义,如以下代码所示,具体取决于硬件板、电机和系统。
//! \brief motor over current threshold
#define USER_MOTOR1_OVER_CURRENT_A (3.0f) // A
//! \brief motor lost phase current threshold
#define USER_M1_LOST_PHASE_CURRENT_A (0.02f)
//! \brief motor unbalance ratio percent threshold
#define USER_M1_UNBALANCE_RATIO (0.2f)//! \brief DC bus over voltage threshold
#define USER_M1_OVER_VOLTAGE_FAULT_V (380.0f)
//! \brief DC bus over voltage threshold
#define USER_M1_OVER_VOLTAGE_NORM_V (350.0f)
//! \brief DC bus under voltage threshold
#define USER_M1_UNDER_VOLTAGE_FAULT_V (100.0f)