修改短路保护延时

This commit is contained in:
起床就犯困 2024-12-26 11:48:54 +08:00
parent 0fcdfa75d3
commit 557fb2777e
12 changed files with 241 additions and 38 deletions

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@ -59,7 +59,7 @@ void start(void)
startInfo(); startInfo();
HAL_Delay(5000); // HAL_Delay(5000);
TimeSliceOffset_Start(); TimeSliceOffset_Start();
} }

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@ -20,6 +20,8 @@ uint8_t getExcessiveLoad(void);
void setExcessiveLoadFlag(BOOL state); void setExcessiveLoadFlag(BOOL state);
BOOL getExcessiveLoadFlag(void); BOOL getExcessiveLoadFlag(void);
void setSoftShortCircuit(uint16_t disChargCurrAdcNum);
void setPowerOutput(BOOL state); void setPowerOutput(BOOL state);
void checkAbnormal(void); void checkAbnormal(void);

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@ -111,4 +111,12 @@ void readtotalChargCapacity(float *totalChargCapacity);
void saveTime(timeInfo *time); void saveTime(timeInfo *time);
void readTime(timeInfo *time); void readTime(timeInfo *time);
#define eventsOrderRecordStartAddr 200
void setEventsOrderRecord(eventsOrderRecordMode mode);
void printfEventsOrderRecord(void);
#endif #endif

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@ -5,8 +5,10 @@
#include "checkTime.h" #include "checkTime.h"
#include "FM_GPIO.h" #include "FM_GPIO.h"
#include "task.h" #include "task.h"
#include "configParameter.h"
#include "capture.h"
static int checkMode = 0;
/* 软件输出过载标志位 */ /* 软件输出过载标志位 */
static BOOL disChargOverLoad = FALSE; static BOOL disChargOverLoad = FALSE;
@ -18,7 +20,7 @@ static BOOL shortCircuitFlag = FALSE;
/* 硬件过载状态位 */ /* 硬件过载状态位 */
static uint8_t excessiveLoad = 0; static uint8_t excessiveLoad = 0;
static BOOL excessiveLoadFlag = FALSE; static BOOL excessiveLoadFlag = FALSE;
static BOOL excessiveLoadInterruptFlag = FALSE;
/** /**
* @brief * @brief
@ -28,9 +30,9 @@ static BOOL excessiveLoadFlag = FALSE;
*/ */
void setDisChargOverLoad(void) void setDisChargOverLoad(void)
{ {
/* 三段式保护中的段 */ /* 三段式保护中的第三段 */
static int num1 = 0; static int num1 = 0;
if (getDischargCurrent() > 30.0f) { if (getDischargCurrent() > thirdStageProtectionCurr) {
// disChargOverLoad = TRUE; // disChargOverLoad = TRUE;
num1++; num1++;
} else { } else {
@ -38,22 +40,24 @@ void setDisChargOverLoad(void)
num1 = 0; num1 = 0;
} }
/* 过载时间过长关闭输出(120S) */ /* 过载时间过长关闭输出 */
if (num1 >= 1200000) { if (num1 >= thirdStageProtectionDelay) {
num1 = 0; num1 = 0;
disChargOverLoad = TRUE; disChargOverLoad = TRUE;
setPowerOutput(FALSE); setPowerOutput(FALSE);
} }
/* 三段式保护中的第二段 */
static int num2 = 0; static int num2 = 0;
if (getDischargCurrent() > 35.0f) { if (getDischargCurrent() > secondStageProtectionCurr) {
num2++; num2++;
} else { } else {
num2 = 0; num2 = 0;
} }
/* 过载时间过长关闭输出(5S) */ /* 过载时间过长关闭输出 */
if (num1 >= 50000) { if (num1 >= secondStageProtectionDelay) {
num1 = 0; num1 = 0;
disChargOverLoad = TRUE; disChargOverLoad = TRUE;
setPowerOutput(FALSE); setPowerOutput(FALSE);
@ -66,17 +70,26 @@ void setDisChargOverLoad(void)
* @retval * @retval
* *
*/ */
void setSoftShortCircuit(void) void setSoftShortCircuit(uint16_t disChargCurrAdcNum)
{ {
// /* 三段式保护中的第一段 */
// static int num = 0;
// if (getDischargCurrent() > firstStageProtectionCurr) {
// num++;
// } else {
// num = 0;
// }
/* 三段式保护中的第一段 */
static int num = 0; static int num = 0;
if (getDischargCurrent() > 50.0f) { if (disChargCurrAdcNum > firstStageProtectionCurr) {
num++; num++;
} else { } else {
num = 0; num = 0;
} }
/* 200uS内都短路则关闭输出 */ /* 200uS内都短路则关闭输出 */
if (num >= 2) { if (num >= firstStageProtectionDelay) {
shortCircuitFlag = TRUE; shortCircuitFlag = TRUE;
shortCircuit++; shortCircuit++;
setPowerOutput(FALSE); setPowerOutput(FALSE);
@ -223,7 +236,7 @@ BOOL getExcessiveLoadFlag(void)
if (get_OUT_VOLT_IN() < (get_PV_VOLT_OUT() - 0.1f)) { if (get_OUT_VOLT_IN() < (get_PV_VOLT_OUT() - 0.1f)) {
POW_FF_PCON_Open(); POW_FF_PCON_Open();
POW_OUT_PCON_Open(); POW_OUT_PCON_Open();
} }
} else { } else {
POW_FF_PCON_Close(); POW_FF_PCON_Close();
POW_OUT_PCON_Close(); POW_OUT_PCON_Close();
@ -269,6 +282,50 @@ void checkFFMOS_CON(void)
// } // }
/**
* @brief
* @param
* @retval
*
*/
void setOverLoad(void)
{
setPowerOutput(FALSE);
setExcessiveLoad();
/* 第一次进入输出过载,启动过载保护任务 */
if (getExcessiveLoad() == 1) {
setExcessiveLoadFlag(TRUE);
startExcessiveLoadProtection();
}
/* 多次进入输出过载,关闭输出 */
if (getExcessiveLoad() > 2) {
zeroExcessiveLoad();
}
}
/**
* @brief
* @param
* @retval
*
*/
void lowInputLoadDetection(void)
{
static int num = 0;
if (excessiveLoadInterruptFlag == TRUE && getOutputVoltage() < lowInputLoadDetectionVolt) {
num++;
} else {
num = 0;
excessiveLoadInterruptFlag = FALSE;
}
if (excessiveLoadInterruptFlag == TRUE && num == lowInputLoadDetectionDelay) {
setOverLoad();
}
}
void checkAbnormal(void) void checkAbnormal(void)
{ {
@ -285,8 +342,8 @@ void checkAbnormal(void)
/* 判断 */ /* 判断 */
checkFFMOS_CON(); checkFFMOS_CON();
setDisChargOverLoad(); setDisChargOverLoad();
setSoftShortCircuit(); // setSoftShortCircuit();
lowInputLoadDetection();
@ -302,18 +359,19 @@ void checkAbnormal(void)
*/ */
void WORK_VOLT_Interrupt(void) void WORK_VOLT_Interrupt(void)
{ {
setPowerOutput(FALSE); // setPowerOutput(FALSE);
setExcessiveLoad(); // setExcessiveLoad();
/* 第一次进入输出过载,启动过载保护任务 */ // /* 第一次进入输出过载,启动过载保护任务 */
if (getExcessiveLoad() == 1) { // if (getExcessiveLoad() == 1) {
setExcessiveLoadFlag(TRUE); // setExcessiveLoadFlag(TRUE);
startExcessiveLoadProtection(); // startExcessiveLoadProtection();
} // }
/* 多次进入输出过载,关闭输出 */ // /* 多次进入输出过载,关闭输出 */
if (getExcessiveLoad() > 2) { // if (getExcessiveLoad() > 2) {
zeroExcessiveLoad(); // zeroExcessiveLoad();
} // }
excessiveLoadInterruptFlag = TRUE;
} }
/** /**

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@ -38,7 +38,7 @@ void mppt_constantVoltage(float InVoltage)
static float ki = 0.00001; static float ki = 0.00001;
// static float solarInCircuitVoltage; // static float solarInCircuitVoltage;
static float error; static float error;
static float stepPwm; static float stepPwm;
// solarInCircuitVoltage = getSolarInCircuitVoltage(); // solarInCircuitVoltage = getSolarInCircuitVoltage();
// error = InVoltage - getSolarInCircuitVoltage(); // error = InVoltage - getSolarInCircuitVoltage();
@ -557,6 +557,10 @@ void chargControlMode(void)
endChargWork(); endChargWork();
} }
else if (getBatteryState() == FALSE) {
setMPPT_Mode(noBattery);
}
else if (floatChargConditions()) { else if (floatChargConditions()) {
setMPPT_Mode(floatCharg); setMPPT_Mode(floatCharg);
} }
@ -567,7 +571,7 @@ void chargControlMode(void)
else if (mpptChargConditions()) { else if (mpptChargConditions()) {
setMPPT_Mode(MPPT); setMPPT_Mode(MPPT);
} }
} }
/** /**

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@ -289,4 +289,57 @@ void saveTime(timeInfo *time)
void readTime(timeInfo *time) void readTime(timeInfo *time)
{ {
read_Flash((uint8_t *)time, time_SAVE_addr, sizeof(timeInfo)); read_Flash((uint8_t *)time, time_SAVE_addr, sizeof(timeInfo));
} }
/**
* @brief flash中
* @param
*/
void setEventsOrderRecord(eventsOrderRecordMode mode)
{
static uint32_t len = sizeof(int);
float temp;
write_Flash((uint8_t *)&mode, eventsOrderRecordStartAddr + len, sizeof(mode));
len += sizeof(mode);
temp = getDischargCurrent();
write_Flash((uint8_t *)&temp, eventsOrderRecordStartAddr + len, sizeof(float));
len += sizeof(float);
temp = getOutputVoltage();
write_Flash((uint8_t *)&temp, eventsOrderRecordStartAddr + len, sizeof(float));
int count = 0;
read_Flash((uint8_t *)&count, eventsOrderRecordStartAddr, sizeof(count));
count++;
write_Flash((uint8_t *)&count, eventsOrderRecordStartAddr, sizeof(count));
}
/**
* @brief flash中依次读取出来
* @param
*/
void printfEventsOrderRecord(void)
{
int count = 0;
read_Flash((uint8_t *)&count, eventsOrderRecordStartAddr, sizeof(count));
float temp;
eventsOrderRecordMode mode;
for (int i = 0; i < count; i++) {
read_Flash((uint8_t *)&temp, eventsOrderRecordStartAddr + sizeof(int)
+ i * (sizeof(float) + sizeof(float)), sizeof(mode));
log_info("eventsOrderRecordMode:%d\n", mode);
read_Flash((uint8_t *)&temp, eventsOrderRecordStartAddr + sizeof(int)
+ i * (sizeof(float) + sizeof(float)) + sizeof(mode), sizeof(float));
log_info("dischargCurrent:%f\n", temp);
read_Flash((uint8_t *)&temp, eventsOrderRecordStartAddr + sizeof(int)
+ i * (sizeof(float) + sizeof(float)) + sizeof(mode) + sizeof(float), sizeof(float));
log_info("OutputVoltage:%f\n", temp);
}
}

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@ -3,6 +3,7 @@
#include "FM_TIM.h" #include "FM_TIM.h"
#include "FM_GPIO.h" #include "FM_GPIO.h"
#include "capture.h" #include "capture.h"
#include "bl_chargControl.h"
config_parameter g_cfgParameter = {0}; config_parameter g_cfgParameter = {0};
static otherParameter g_otherParameter = {0}; static otherParameter g_otherParameter = {0};

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@ -10,6 +10,7 @@
#include "uart_dev.h" #include "uart_dev.h"
#include "abnormalManage.h" #include "abnormalManage.h"
#include "interruptSend.h" #include "interruptSend.h"
#include "configParameter.h"
#include <stdio.h> #include <stdio.h>
@ -273,7 +274,7 @@ void Task_refreshJudgeData(void)
/* 有电池太阳能输出功率大电池电压低于14V同时回路阻抗未测试或需要重新测试 */ /* 有电池太阳能输出功率大电池电压低于14V同时回路阻抗未测试或需要重新测试 */
if ((getCheckImpedanceState() == FALSE || g_cfgParameter.loopImpedance == 0.0f) if ((getCheckImpedanceState() == FALSE || g_cfgParameter.loopImpedance == 0.0f)
&& (getBatteryState() == TRUE) && (getChargCurrent() > 3.0f) && (getBatteryState() == TRUE) && (getChargCurrent() > checkLoopImpedanceChargCurr)
&& (getOutputVoltage() > 9) && (getSolarInCircuitVoltage() > 14) && (getOutputVoltage() > 9) && (getSolarInCircuitVoltage() > 14)
&& (getBatteryVoltage() < 14)) { && (getBatteryVoltage() < 14)) {
TimeSliceOffset_Register(&m_impedanceCalculation, Task_impedanceCalculation TimeSliceOffset_Register(&m_impedanceCalculation, Task_impedanceCalculation
@ -477,7 +478,7 @@ void Task_collectOpenCircuitVoltage(void)
if (getBatteryState()) { if (getBatteryState()) {
collectOpenCircuitVoltageYesFlag = TRUE; collectOpenCircuitVoltageYesFlag = TRUE;
stopChargWork(); stopChargWork();
/* 设置延时为1000-500ms */ /* 设置延时为1000-500ms */
m_collectOpenCircuitVoltage.count = 500; m_collectOpenCircuitVoltage.count = 500;
} }
collectOpenCircuitVoltageYesNUM = 0; collectOpenCircuitVoltageYesNUM = 0;
@ -485,9 +486,12 @@ void Task_collectOpenCircuitVoltage(void)
/* 检测开路电压 */ /* 检测开路电压 */
if (collectOpenCircuitVoltageYesNUM == g_cfgParameter.collectOpenCircuitVoltageTime + 1) { if (collectOpenCircuitVoltageYesNUM == g_cfgParameter.collectOpenCircuitVoltageTime + 1) {
setSolarOpenCircuitVoltage(); /* 有电池才进行开路电压检测 */
beginChargWork(); if (getBatteryState()) {
collectOpenCircuitVoltageYesFlag = FALSE; setSolarOpenCircuitVoltage();
beginChargWork();
collectOpenCircuitVoltageYesFlag = FALSE;
}
} }
} }

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@ -34,4 +34,6 @@ float get_OUT_VOLT_IN(void);
void adcCaptureFir(); void adcCaptureFir();
extern void setSoftShortCircuit(uint16_t disChargCurrAdcNum);
#endif #endif

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@ -475,6 +475,8 @@ void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef *hdma)
DSG_CURR_capture.IODataF[3] = (float32_t)DSG_CURR_capture.totalInData / indata16_size; DSG_CURR_capture.IODataF[3] = (float32_t)DSG_CURR_capture.totalInData / indata16_size;
PV_VOLT_IN_capture.IODataF[3] = (float32_t)PV_VOLT_IN_capture.totalInData / indata16_size; PV_VOLT_IN_capture.IODataF[3] = (float32_t)PV_VOLT_IN_capture.totalInData / indata16_size;
CHG_CURR_capture.IODataF[3] = (float32_t)CHG_CURR_capture.totalInData / indata16_size; CHG_CURR_capture.IODataF[3] = (float32_t)CHG_CURR_capture.totalInData / indata16_size;
setSoftShortCircuit(DSG_CURR_capture.inData16[pointer - 1]);
} }
} }

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@ -8,7 +8,8 @@ typedef enum _chargMode{
noWork = 0, /* 未进行充电 */ noWork = 0, /* 未进行充电 */
MPPT = 1, /* 最大功率充电 */ MPPT = 1, /* 最大功率充电 */
constantVoltage = 2, /* 恒压充电 */ constantVoltage = 2, /* 恒压充电 */
floatCharg = 3 /* 浮充充电 */ floatCharg = 3, /* 浮充充电 */
noBattery = 4, /* 无电池 */
}chargMode; }chargMode;
typedef enum { typedef enum {
@ -50,8 +51,20 @@ typedef struct _timeInfo {
/* 方式 */ /* 方式 */
typedef enum { typedef enum {
runLedChargMode = 1, runLedChargMode = 1, //充电模式
runLedOtherMode = 2, runLedOtherMode = 2, //其他模式
}runLedMode; }runLedMode;
/* 顺序事件记录 */
typedef enum {
firstStageProtection = 1, //第一段保护,短路保护
secondStageProtection = 2, //第二段保护,介于过载和短路之间
thirdStageProtection = 3, //第三段保护,过载保护
excessiveLoadIn = 4, //进入了电压降低中断
lowInputLoad = 5, //输入功率不足保护
}eventsOrderRecordMode;
#endif #endif

56
tools/configParameter.h Normal file
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@ -0,0 +1,56 @@
#ifndef CONFIG_PARAMETER_
#define CONFIG_PARAMETER_
#include "comm_types.h"
// /* 第一段保护的延时时间单位100uS */
// const uint32_t firstStageProtectionDelay = 2; // 200uS
// /* 第一段保护的电流单位A */
// const float_t firstStageProtectionCurr = 50.0f;
// /* 第二段保护的延时时间单位100uS */
// const uint32_t secondStageProtectionDelay = 50000; // 5S
// /* 第二段保护的电流单位A */
// const float_t secondStageProtectionCurr = 30.0f;
// /* 第三段保护的延时时间单位100uS */
// const uint32_t thirdStageProtectionDelay = 1200000; // 120S
// /* 第三段保护的电流单位A */
// const uint32_t thirdStageProtectionCurr = 35.0f;
// /* 检测回路阻抗时的充电电流要大于该值单位A */
// const float_t checkLoopImpedanceChargCurr = 10.0f;
// /* 第三段保护的延时时间单位100uS */
// const uint32_t lowInputLoadDetectionDelay = 30; // 120S
/* 第一段保护的延时时间单位100uS */
#define firstStageProtectionDelay 2 // 200uS
/* 第一段保护的电流单位A */
#define firstStageProtectionCurr 50.0f
/* 第二段保护的延时时间单位100uS */
#define secondStageProtectionDelay 50000 // 5S
/* 第二段保护的电流单位A */
#define secondStageProtectionCurr 30.0f
/* 第三段保护的延时时间单位100uS */
#define thirdStageProtectionDelay 1200000 // 120S
/* 第三段保护的电流单位A */
#define thirdStageProtectionCurr 35.0f
/* 检测回路阻抗时的充电电流要大于该值单位A */
#define checkLoopImpedanceChargCurr 10.0f
/* 输入功率较低延时单位100uS */
#define lowInputLoadDetectionDelay 30 // 120S
/* 输入功率较低延时电流单位A */
#define lowInputLoadDetectionVolt 10.0f
#endif