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Integrated Battery Management System

User Manual

BI51 TYPE

BI5116/BI5132/BI5148

Changsha Deligreen Electronics Co.,Ltd

Summary of Contents for BI51

Page 1: ...Integrated Battery Management System User Manual BI51 TYPE BI5116 BI5132 BI5148 Changsha Deligreen Electronics Co Ltd...

Page 2: ...Safety Notice 6 1 2 1 Danger level 6 1 2 2 Reminders 6 1 3 Operating environment 7 1 3 1 Environmental parameters 7 2 System overview 8 2 1 System components 8 2 2 System Structure 8 2 3 System parame...

Page 3: ...ution Unit Also known as Strong Electric Control Unit and High Voltage Box HSD High Side Drive LSD Low Side Drive NTC Negative Temperature Coefficient SOC State of Charge SOH State of Health CAN Contr...

Page 4: ...ringing activity in any form to the product described in this manual Disclaimer Information contained in this manual is subject to change without notice JDI will not be responsible for any loss caused...

Page 5: ...y Integrated management Unit BIU a display a current sensor diverter and cables The series include BI5116 BI5132 and BI5148 Each BIU can collect and manage 16 32 48 cells and can be extended to manage...

Page 6: ...ut off the power of both high and low voltage circuit connecting the module communication cables control cables relay switch signal CAN bus of charge discharge temperature sensor cables and current se...

Page 7: ...on t install if water inflow Handle gently when unpacking and moving otherwise equipments may be damaged Installation To avoid system error please stay away from water dust and strong electromagnetic...

Page 8: ...e please prevent from static electric Do not touch To avoid serious accidents unauthorized changing of the system is forbidden 1 3 Operating environment 1 3 1 Environmental parameters Table 1 Paramete...

Page 9: ...detection Insulation detection Single cell voltage collection Temperature collection CSU Necessary 1pce Current collection hall current sensor and diverter are supported Cables Necessary 1set Voltage...

Page 10: ...d BM5116 should collect B17 B32 It s very important to connect correctly or the total voltage and insulation detection will be influenced 2 3 System parameters Table 3 System parameters Parameter Min...

Page 11: ...tion resistance 0 10K 10 K 0 200K error 10K 200K error 10 Balance current 50 120 mA Min voltage difference of starting balance 30 50 800 mV Configurable CAN bus channel 3 Charger Vehicle BIU BMU CAN2...

Page 12: ...can also be used to update the program 7 SOC SOH SOP calculation BIU calculates SOC SOH and SOP on the basis of total current total voltage temperature and other parameters 8 State of battery capacity...

Page 13: ...orithm and calibration compensation strategy the battery group SOC was estimated dynamically Current detection The charge and discharge current is tested in real time through hall current sensor or di...

Page 14: ...ace temperature detection 1 34 NTC1 Charge interface temperature detection 1 14 NTC2 Charge interface temperature detection 2 33 NTC2 Charge interface temperature detection 2 13 CAN0_H Inner CAN bus h...

Page 15: ...3 COMMH_N Daisy chain communication N 18 FAULT_P Daisy chain communication fault P 2 FAULT_N Daisy chain communication fault N 17 HV1 Insulation total voltage detection 1 1 HV2 Adhesive total pressur...

Page 16: ...B44 Battery 44 8 B43 Battery 43 21 B46 Battery 46 7 B45 Battery 45 20 B48 Battery 48 6 B47 Battery 47 19 NC Undefined 5 NC Battery pack 18 T9 NTC9 4 T9 NTC9 17 T10 NTC10 3 T10 NTC10 16 T11 NTC11 2 T11...

Page 17: ...BI51 Type User Manual V2 4 16 Figure5 BI5116 dimensions Figure 6 BI5132 dimensions Figure7 BI5148 dimensions 3 5 CSU dimension...

Page 18: ...on The connection of different number as below Figure10 Connection diagram of different number 4 Software introduction 4 1 Introduction of software 4 1 1Main interface Click Overview to enter the main...

Page 19: ...charging The voltage of VCC should be equal to Keyon voltage and Wakeup voltage Please contact us if the voltage difference over 3V Charger output voltage current BMS get the charging data sent by ch...

Page 20: ...alibration and then click Flash d Export Export the BMS data to a json file it can be used to modify batched parameters e Read Read the BMS existing parameters Default automatic reading f Calibration...

Page 21: ...BI51 Type User Manual V2 4 20...

Page 22: ...BI51 Type User Manual V2 4 21 Thanks for reading Contact us for further information Email info deligreenpower com...