BQ34110: 條件沒到就100%了-TI中文支持网

Part Number:BQ34110

你好,

请帮忙看一下这个log 跟设定

使用bq34110 铁锂电芯 11串1并 60Ah

因为电芯容量太大所以写为 6Ah. 有将电流相关的参数都改为1/10

发现满充条件还没满足的状况下 FC=1直接变100%了

请帮忙看一下设定是否错误

谢谢!20220906.gg.csv

20220907.log

Wed Sep 07 11:00:39 CST 2022 Device Version Info = 0110_0_02 BQZ Device Name = bq34110 BQZ Firmware Version = 0_02 Design Capacity = 6000 Sample,DateTime,ElapsedTime,Control,Temperature,Voltage,Batt Stat,Current,RemCap,FullChgCap,AvgCurr,RunTimeEmty,AvgTimeFull,AccumulatedCharge,AccumulatedCharge Time,AvgPwr,IntTemp,CycleCnt,RSOC,SOH,ChgVolt,ChgCurr,OpStat,GaugeStat,CEDVRemCap,EDV Threshold,SmRemCap,SmCurrent,ManufacStat,EOSLearnStatus,EOSSafetyStatus,EOSStatus,AutoLearnTime,AvgDsgCurrent,AvgDsgTemp,LearnedResistance,LearnedResTimeHours,LearnedResTimeSeconds,LastLearnedResistance,LastLearnedResHours,LastLearnedResSeconds,InitialRRateAgeHours,InitialRRateAgeSeconds,RRate,RRateLong,InitialRcellRRateLearnRes,InitialRcellRRateLearnCount,LogRowTime(ms),LogStatus 1,2022-09-07 11:00:44,5.013,0x0000,25.5,34001,0x0098,0,5603,5603,0,65535,65535,0,0,0,25.2,2,100,93,38500,0,0x0282,0x54A,5603,3000,5603,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,560,SUCCESS 2,2022-09-07 11:00:49,10.015,0x0000,25.5,34001,0x0098,0,5603,5603,0,65535,65535,0,0,0,25.2,2,100,93,38500,0,0x0282,0x54A,5603,3000,5603,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,560,SUCCESS 3,2022-09-07 11:00:54,15.381,0x0000,25.5,34001,0x0098,0,5603,5603,0,65535,65535,0,0,0,25.2,2,100,93,38500,0,0x0282,0x54A,5603,3000,5603,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,570,SUCCESS 4,2022-09-07 11:00:59,20.025,0x0000,25.5,34001,0x0098,0,5603,5603,0,65535,65535,0,0,0,25.2,2,100,93,38500,0,0x0282,0x54A,5603,3000,5603,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,566,SUCCESS 5,2022-09-07 11:01:04,25.027,0x0000,25.6,32560,0x4005,-3043,160,5347,-885,11,65535,0,0,-262,25.3,2,3,89,38500,6000,0x028A,0x6044,160,3069,160,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,563,SUCCESS 6,2022-09-07 11:01:09,30.042,0x0000,25.6,32450,0x4025,-3043,0,5347,-1512,0,65535,0,0,-447,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,565,SUCCESS 7,2022-09-07 11:01:14,35.414,0x0000,25.6,32846,0x4025,0,0,5347,-1647,0,65535,0,0,-486,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,566,SUCCESS 8,2022-09-07 11:01:19,40.060,0x0000,25.6,32912,0x40A5,0,0,5347,-1168,0,65535,0,0,-345,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,562,SUCCESS 9,2022-09-07 11:01:24,45.066,0x0000,25.6,32912,0x40A5,0,0,5347,-828,0,65535,0,0,-245,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,571,SUCCESS 10,2022-09-07 11:01:29,50.069,0x0000,25.6,32912,0x40A5,0,0,5347,-588,0,65535,0,0,-174,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,569,SUCCESS 11,2022-09-07 11:01:34,55.075,0x0000,25.6,32912,0x40A5,0,0,5347,-417,0,65535,0,0,-123,25.2,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,561,SUCCESS 12,2022-09-07 11:01:39,60.081,0x0000,25.6,33198,0x40A5,0,0,5347,-296,0,65535,0,0,-87,25.2,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,572,SUCCESS 13,2022-09-07 11:01:44,65.093,0x0000,25.6,33198,0x40A5,0,0,5347,-210,0,65535,0,0,-62,25.2,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,561,SUCCESS 14,2022-09-07 11:01:49,70.097,0x0000,25.6,33198,0x40A5,0,0,5347,-149,0,65535,0,0,-44,25.2,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,573,SUCCESS 15,2022-09-07 11:01:54,75.104,0x0000,25.6,33198,0x40A5,0,0,5347,-105,0,65535,0,0,-31,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,563,SUCCESS 16,2022-09-07 11:01:59,80.111,0x0000,25.6,33286,0x40A5,0,0,5347,-75,0,65535,0,0,-22,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,589,SUCCESS 17,2022-09-07 11:02:04,85.115,0x0000,25.6,33286,0x40A5,0,0,5347,-53,0,65535,0,0,-16,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,568,SUCCESS 18,2022-09-07 11:02:09,90.121,0x0000,25.6,33286,0x40A5,0,0,5347,-38,0,65535,0,0,-11,25.3,2,0,89,38500,6000,0x028A,0x6065,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,564,SUCCESS 19,2022-09-07 11:02:14,95.124,0x0000,25.6,33286,0x40A4,0,0,5347,-27,0,65535,0,0,-8,25.2,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,560,SUCCESS 20,2022-09-07 11:02:19,100.126,0x0000,25.6,33330,0x40A4,0,0,5347,-19,0,65535,0,0,-6,25.2,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,573,SUCCESS 21,2022-09-07 11:02:24,105.131,0x0000,25.6,33330,0x40A4,0,0,5347,-13,0,65535,0,0,-4,25.2,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,570,SUCCESS 22,2022-09-07 11:02:29,110.134,0x0000,25.6,33330,0x40A4,0,0,5347,-10,0,65535,0,0,-3,25.2,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,566,SUCCESS 23,2022-09-07 11:02:34,115.142,0x0000,25.6,33330,0x40A4,0,0,5347,-7,0,65535,0,0,-2,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,574,SUCCESS 24,2022-09-07 11:02:39,120.155,0x0000,25.6,33363,0x40A4,0,0,5347,-5,0,65535,0,0,-1,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,558,SUCCESS 25,2022-09-07 11:02:44,125.160,0x0000,25.6,33363,0x40A4,0,0,5347,-3,0,65535,0,0,-1,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,571,SUCCESS 26,2022-09-07 11:02:49,130.169,0x0000,25.6,33363,0x40A4,0,0,5347,-2,0,65535,0,0,-1,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,561,SUCCESS 27,2022-09-07 11:02:54,135.178,0x0000,25.6,33363,0x40A4,0,0,5347,-2,0,65535,0,0,-1,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,599,SUCCESS 28,2022-09-07 11:02:59,140.186,0x0000,25.6,33396,0x40A4,0,0,5347,-1,0,65535,0,0,0,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,561,SUCCESS 29,2022-09-07 11:03:04,145.193,0x0000,25.6,33396,0x40A4,0,0,5347,-1,0,65535,0,0,0,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,569,SUCCESS 30,2022-09-07 11:03:09,150.198,0x0000,25.6,33396,0x40A4,0,0,5347,-1,0,65535,0,0,0,25.1,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,-256,-1,564,SUCCESS 31,2022-09-07 11:03:14,155.213,0x0000,25.6,33396,0x40A4,0,0,5347,0,65535,65535,0,0,0,25.0,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,563,SUCCESS 32,2022-09-07 11:03:19,160.214,0x0000,25.6,33407,0x40A4,0,0,5347,0,65535,65535,0,0,0,25.0,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,580,SUCCESS 33,2022-09-07 11:03:24,165.218,0x0000,25.6,33407,0x40A4,0,0,5347,0,65535,65535,0,0,0,25.0,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,574,SUCCESS 34,2022-09-07 11:03:29,170.228,0x0000,25.6,33407,0x40A4,0,0,5347,0,65535,65535,0,0,0,25.0,2,0,89,38500,6000,0x0282,0x45,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,563,SUCCESS 35,2022-09-07 11:03:34,175.237,0x0000,25.6,33407,0x40A4,0,0,5347,0,65535,65535,0,0,0,25.0,2,0,89,38500,6000,0x0282,0x05,0,3000,0,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,585,SUCCESS 36,2022-09-07 11:03:39,180.249,0x0000,25.6,33836,0x4026,900,1,5347,261,65535,1229,0,0,80,25.1,2,1,89,38500,6000,0x0282,0x05,1,3000,1,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,559,SUCCESS 37,2022-09-07 11:03:44,185.252,0x0000,25.6,33880,0x4026,898,2,5347,447,65535,717,0,0,137,25.2,2,1,89,38500,6000,0x0282,0x05,2,3000,2,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,571,SUCCESS 38,2022-09-07 11:03:49,190.260,0x0000,25.6,33935,0x4026,898,3,5347,578,65535,555,0,0,178,25.2,2,1,89,38500,6000,0x0282,0x05,4,3000,4,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,564,SUCCESS 39,2022-09-07 11:03:54,195.261,0x0000,25.6,33979,0x4026,898,5,5347,671,65535,478,0,0,207,25.2,2,1,89,38500,6000,0x0282,0x05,5,3000,5,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,563,SUCCESS 40,2022-09-07 11:03:59,200.266,0x0000,25.6,34012,0x4026,900,6,5347,737,65535,435,0,0,227,25.2,2,1,89,38500,6000,0x0282,0x05,6,3000,6,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,565,SUCCESS 41,2022-09-07 11:04:04,205.266,0x0000,25.6,34056,0x4026,900,7,5347,784,65535,409,0,0,242,25.2,2,1,89,38500,6000,0x0282,0x05,7,3000,7,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,573,SUCCESS 42,2022-09-07 11:04:09,210.269,0x0000,25.6,34089,0x4026,898,8,5347,818,65535,392,0,0,253,25.2,2,1,89,38500,6000,0x0282,0x05,9,3000,9,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,586,SUCCESS 43,2022-09-07 11:04:14,215.276,0x0000,25.6,34133,0x4026,900,10,5347,841,65535,381,0,0,260,25.2,2,1,89,38500,6000,0x0282,0x05,10,3000,10,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,564,SUCCESS 44,2022-09-07 11:04:19,220.280,0x0000,25.6,34166,0x4026,900,11,5347,858,65535,373,0,0,266,25.2,2,1,89,38500,6000,0x0282,0x05,11,3000,11,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,560,SUCCESS 45,2022-09-07 11:04:24,225.285,0x0000,25.6,34199,0x4026,898,12,5347,870,65535,368,0,0,270,25.2,2,1,89,38500,6000,0x0282,0x05,12,3000,12,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,570,SUCCESS 46,2022-09-07 11:04:29,230.286,0x0000,25.6,34221,0x4026,898,13,5347,878,65535,365,0,0,272,25.2,2,1,89,38500,6000,0x0282,0x05,13,3000,14,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,570,SUCCESS 47,2022-09-07 11:04:34,235.289,0x0000,25.6,34254,0x4026,898,15,5347,884,65535,362,0,0,274,25.2,2,1,89,38500,6000,0x0282,0x05,15,3000,15,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,565,SUCCESS 48,2022-09-07 11:04:39,240.304,0x0000,25.6,34287,0x4026,900,16,5347,888,65535,360,0,0,276,25.3,2,1,89,38500,6000,0x0282,0x05,16,3000,16,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,584,SUCCESS 49,2022-09-07 11:04:44,245.311,0x0000,25.6,34320,0x4026,900,17,5347,891,65535,359,0,0,277,25.3,2,1,89,38500,6000,0x0282,0x05,17,3000,17,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,560,SUCCESS 50,2022-09-07 11:04:49,250.321,0x0000,25.6,34342,0x4026,898,18,5347,893,65535,358,0,0,278,25.3,2,1,89,38500,6000,0x0282,0x05,18,3000,18,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,567,SUCCESS 51,2022-09-07 11:04:54,255.323,0x0000,25.6,34364,0x401A,900,5347,5347,895,65535,0,0,0,279,25.3,2,100,89,38500,6000,0x0282,0x0A,5347,3000,5347,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,563,SUCCESS 52,2022-09-07 11:04:59,260.330,0x0000,25.6,34397,0x001A,898,5347,5347,896,65535,0,0,0,279,25.3,2,100,89,38500,0,0x0282,0x0A,5347,3000,5347,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,573,SUCCESS 53,2022-09-07 11:05:04,265.335,0x0000,25.6,34419,0x001A,898,5347,5347,896,65535,0,0,0,280,25.3,2,100,89,38500,0,0x0282,0x0A,5347,3000,5347,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,583,SUCCESS 54,2022-09-07 11:05:09,270.339,0x0020,25.6,34265,0x001A,25,5347,5347,643,65535,0,0,0,201,25.3,2,100,89,38500,0,0x0282,0x0A,5347,3000,5347,0,0x00,0x0000,0x00,0x00,0,0,-273.2,0,0,0,0,0,0,0,0,0,0,0,0,564,SUCCESS

Star Xu：

您好, 数据上看刚开始充电RM就变成5347mAh, RSOC就到100%了

请参考TRM 18页，所有的参数是否都scale

,

alec：

Hi Star,

感谢回答

都 Scale 了还是出现一样的问题

请教一下满充条件3. Voltage() is > ChargingVoltage() – Taper Voltage

这个Taper Voltage 是电芯电压还是pack电压?

,

Star Xu：

您好，taper voltage就是电压，不是电芯也不是pack，参数中能写入的最大值是1000mV

,

alec：

11串应用. 单电芯充电电压是 3500mV, 所以 ChargingVoltage( ) 显示 38500mV

Taper Voltage 设定 500mV

Voltage() is > ChargingVoltage() – Taper Voltage

请问满充条件是 38500mV-500mV 还是 38500mV-5500mV (500mVx11)

,

Star Xu：

您好，ChargingVoltage 是pack 电压，满充条件应该是38500mV-500mV

BQ34110: 條件沒到就100%了

Star Xu：

alec：

Star Xu：

alec：

Star Xu：

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