/** * @copyright (C) COPYRIGHT 2022 Fortiortech Shenzhen * @file Protect.h * @author Marcel He * @note Last modify author is Marcel He * @since 2022-07-01 * @date 2022-07-14 * @brief This file contains protection parameter used for Motor Control. */ /* Define to prevent recursive inclusion -------------------------------------------------------- */ #ifndef __PROTECT_H_ #define __PROTECT_H_ /*保护参数设置--------------------------------------------------------------------------------------------*/ /* Faults processing Enable */ #define OC_SW_ProtectEn (1) // 软件过流保护使能： 0,不使能；1，使能 #define OV_ProtectEn (1) // 过欠压保护使能： 0,不使能；1，使能 #define LP_ProtectEn (1) // 缺相保护使能： 0,不使能；1，使能 #define OT_ProtectEn (1) // 过温保护使能： 0,不使能；1，使能 #define Stall_ProtectEn (1) // 堵转失速保护使能： 0,不使能；1，使能 #define OP_ProtectEn (0) ///< 功率保护，0,不使能；1，使能 #define GetCurrentOffsetEnable (1) // 偏置电压保护，0,不使能；1，使能 /* 保护重启参数设置 */ #define OC_RecoveryTimes (200) // 重启次数,设定值<255 达到重启次数后不再重启，设定值>=255，一直重启 #define OC_RecoveryDelayTime (3000) // (ms)重启延迟时间 #define OV_RecoveryTimes (255) // 重启次数,设定值<255 达到重启次数后不再重启，设定值>=255，一直重启 #define OV_RecoveryDelayTime (1200) // (ms)欠过压保护恢复时间 #define OV_RecoveryDelayTime1 (200) ///< (5ms) 欠过压保护恢复时间，过零判断用于快速插拔电开关机 #define OV_RecoveryDelayTime2 (1000) ///< (5ms) 过压保护恢复时间 #define LP_RecoveryTimes (200) // 重启次数,设定值<255 达到重启次数后不再重启，设定值>=255，一直重启 #define LP_RecoveryDelayTime (500) // (ms)重启延迟时间 #define OT_RecoveryTimes (200) // 重启次数,设定值<255 达到重启次数后不再重启，设定值>=255，一直重启 #define OT_RecoveryDelayTime (500) // (ms)重启延迟时间 #define Stall_RecoveryTimes (200) // 重启次数,设定值<255 达到重启次数后不再重启，设定值>=255，一直重启 #define Stall_RecoveryDelayTime (500) // (ms)重启延迟时间 #define OP_RecoveryTimes (200) // 重启次数,设定值<255 达到重启次数后不再重启，设定值>=255，一直重启 #define OP_RecoveryDelayTime (500) // (ms)重启延迟时间 /* HW current protection */ #define HW_OC_FO_MODE (1) ///< 硬件FO过流保护使能，适用于IPM有FO保护的场合 #define HW_OC_CMP_MODE (2) ///< 硬件CMP比较过流保护使能，适用于MOS管应用场合 #define HW_OC_FOCMP_MODE (3) ///< 硬件CMP比较和FO过流保护都使能 #define HW_OC_DISABLE (4) ///< 硬件过流保护禁止，用于测试 #define HW_OC_MODE (HW_OC_CMP_MODE) ///< 硬件过流保护实现方式 /* 硬件过流保护比较值来源 */ #define COMPARE_DAC_MODE (0) ///< DAC设置硬件过流值 #define COMPARE_HW_MODE (1) ///< 硬件设置硬件过流值 #define COMPARE_MODE (COMPARE_DAC_MODE) ///< 硬件过流值的来源 #define HWOCValue (1.2) ///< (A) DAC模式下的硬件过流值 /* 软件过流保护参数设置 */ #define SW_OC_CurrentVal I_Value(1.2) ///< (A)软件过流值 #define SW_OC_DectTime (10) ///< (ms)软件过流检测时间 /* -----偏置电压保护----- */ #define GetCurrentOffsetValue _Q14(0.05) // (单位:100%)偏置电压保护误差范围，超过该范围保护 /* -----功率保护----- */ #define OverPowerValue (12000) ///<功率保护阈值 /* 直流母线电压保护参数设置值 */ #define OVER_VOLTAGE_DECTTIME (300) ///< (ms) 直流母线电压过压检测保持时间 #define UNDER_VOLTAGE_DECTTIME (300) ///< (ms) 直流母线电压欠压检测保持时间 #define OVER_VOLTAGE_PROTECT UDC_Value(220) ///< (V) 直流母线电压过压保护值 #define UNDER_VOLTAGE_PROTECT UDC_Value(100) ///< (V) 直流母线电压欠压保护值 #define OVER_VOLTAGE_RECOVER UDC_Value(200) ///< (V) 直流母线电压过压保护恢复值 #define UNDER_VOLTAGE_RECOVER UDC_Value(120) ///< (V) 直流母线电压欠压保护恢复值 /* 堵转保护参数设置值 */ #define STALL_SPEED_MAX S_Value(2000) #define STALL_SPEED_MIN S_Value(300) #define EsThresholdValueL (800.0) #define EsThresholdValueH (1200.0) #define EsThresholdSpeed S_Value(1000) ///< (RPM) 电机转速 /* 缺相保护参数设置值 */ #define LP_NoLoadCurrentValue I_Value(0.1) ///< (A) 相电流峰值小于该电流值则不进行缺相判断 #define LP_DectDealyTIME (500) ///< (ms) 启动延迟检测时间，用于屏蔽启动阶段 #define LP_DectCycleTIME (50) ///< (ms) 峰值检测周期时间,需满足覆盖至少一个完整电周期 /* -----NTC过温保护----- */ #define TemperatureProtectTime (1000) // (ms)温度保护检测时间 #define OVER_Temperature Tempera_Value(1.0) // 过温保护阈值，根据NTC曲线设定，10K上拉电阻，80℃ #define UNDER_Temperature Tempera_Value(1.5) // 过温保护恢复阈值，根据NTC曲线设定，10K上拉电阻，70℃ /* 故障显示 */ #define LED_ONTime (100) #define LED_OFFTime (233) #define LED_ONOFFTime (LED_ONTime + LED_OFFTime) #define LED_DelayTime (200) #define LED_IntervalTime (1000) typedef enum { FaultNoSource = 0, ///< 无故障 FaultHardOVCurrent = 1, ///< 硬件过流 FaultSoftOVCurrent = 2, ///< 软件过流 FaultOverVoltageDC = 3, ///< 过压 FaultUnderVoltageDC = 4, ///< 欠压 FaultPhaseLost = 5, ///< 缺相 FaultStall = 6, ///< 堵转 FaultNtcOTErr = 7, ///< NTC过温 FaultMotorOTErr = 8, ///< 电机过温 FaultTSD = 9, ///< MCU内部过温 FaultOTWarning = 10, ///< IPM高温预警 FaultUartLost = 11, ///< 通信丢失 FaultPOST = 12, ///< FCT自检故障 FaultLVW = 13, ///< LVW FaultGetOffset = 14, // 偏置电压保护 FaultOverPowerErr = 15, ///<功率保护 } FaultStateType; typedef struct { uint8 SWOC_DectTimeCnt; int16 Is; uint8 HWOC_Times; uint8 HWOC_DectTimeCnt; }FaultCurrentVarible; typedef struct { uint16 DetecCnt; uint16 WarningDetecCnt; uint8 WarningFlag; }FaultTemperatureVarible; typedef struct { uint16 DectDealyCnt; uint16 DectCycleCnt; uint16 ALossCnt ; uint16 BLossCnt ; uint16 CLossCnt ; uint16 ABCLossCnt; uint16 mcLossPHRecCount; uint16 Max_ia; uint16 Max_ib; uint16 Max_ic; }FaultPhaseLossVarible; typedef struct { uint16 OverVoltDetecCnt; uint16 UnderVoltDetecCnt; uint16 VoltRecoverCnt; uint16 BusVoltDetecCnt; uint16 DectDealyCnt; uint16 VoltDetecBraketCount; uint8 FlagBrakeInit; uint16 VoltDetecBraketDuty; }FaultVoltageVarible; typedef struct { uint16 EsValue; uint16 Mode0DectCnt; int16 SpeedErr; uint16 DeviSpeedCnt; uint16 EsDectCnt; uint16 SpeedDectCnt; uint16 SpeedMinCnt; uint16 DectDealyCnt; uint8 Type; }FaultStallTypedef; typedef struct { uint16 OverPowerDetecCnt; ///< 过功率检测次数 }FaultOverPower; typedef struct { uint16 DC_DelayTcnt; uint16 LP_DelayTcnt; uint16 OT_DelayTcnt; uint16 SWOC_DelayTcnt; uint16 Stall_DealyTcnt; uint16 OverPower_DealyTcnt; uint8 OV_Times; uint8 OT_Times; uint8 LP_Times; uint8 SWOC_Times; uint8 Stall_Times; uint8 OverPower_Times; }FaultRecoverTypedef; typedef struct { FaultCurrentVarible Current; FaultPhaseLossVarible PhaseLoss; FaultVoltageVarible Voltage; FaultStallTypedef Stall; FaultTemperatureVarible Temperature; FaultOverPower Power; }FaultVarible; extern FaultStateType data mcFaultSource; extern uint8 xdata mcPOSTErrSource; extern FaultVarible xdata fault; extern FaultCurrentVarible idata mcCurVarible; extern FaultRecoverTypedef xdata Restart; /* Exported variables ---------------------------------------------------------------------------*/ /* Exported functions ---------------------------------------------------------------------------*/ extern void Fault_Detection(void); extern void Fault_OverCurrent(void); extern void Fault_Temperature(void); extern void Fault_Voltage(void); extern void Fault_Stall(void); extern void Fault_PhaseLoss(void); extern void UnderProcess(void); extern void Fault_Power(void); #endif