Neware Regenerative Battery Module Cycler 120V50A Battery Capacity DCIR Tester
CAN Bus Decoder
To handle data exchange with the BMS installed on battery module or pack , Neware 6000 is also a CANBUS decoder with decode the signals from BMS . And these valuable data could be applied for further computing like used as stopping or protection conditions . You can config which frame of CANBus data is for what use manually . Data also can be easily processed with the DBC file imported .
Simulation - the Way You Look into Reality
You know battery capacity at at constant current , or power , or load . But the reality is that no the energy is drawn by a constant variable . Your capacity or energy tested under constant conditions can only be a general one , and the cycle life tested such regime can also be largely deviated from reality . To have a better master of reality, simulation is introduced . GSM pulse is of such kind for phone batteries . for EV batteries , Drive Cycle Simulation is used .
Driving Cycle Simulation
Driving cycles are used to simulate car fuel economy at different operating conditions . There are many driving schedules or driving cycles that are issued by various agencies or institutes. To simulate EV , you need to convert the speed output into the power consumption or regeneration of the energy storage device installed on the vehicle .
1 . Three phase AC-DC module
Three phase zero line design , the advanced three - phase zero line design is adopted . Through the mature and reliable three - phase bridge PFC circuit , the bus voltage is stable to meet the demand of rapid response .
High power and low harmonic , bidirectional power factor more than 0.99 , low current harmonic less than 5 percent , suitable for all kinds of bad power grid , reliable grid connected inverter .
2 . Bidirectional DC - DC module
Adopt buck - boost circuit : adopt efficient and reliable buck - boost circuit to realize fast response of charging and discharging .
High performance LCL filter design: combined with high performance LCL filter circuit , low ripple , high precision , independent control of each channel , support channel / module parallel connection .
Meet different test requirements , the topology supports flexible transformation , and can expand compatible charge and discharge ports and zero negative pressure discharge to meet various battery test requirements .
|Charge modes||Constant current , Constant voltage , Constant current and voltage , Constant power|
|Cut - off condition||Main channel - Voltage , Current , delta Time , Capacity , - delta V|
|Discharge modes||Constant current , Constant voltage , Constant power , Constant resistance|
|Cut - off condition||Main channel - Voltage , Current , delta Time , Capacity|
|Charge||Constant current , Constant power|
|Discharge||Constant current , Constant power|
|Min pulse width||100ms|
|Pulse counts||Each pulse step supports 32 different pulses|
|Chg and Dschg switch||Supported|
|Cut - off condition||Voltage , Time|
|Simulated Condition||Charge modes||Constant current , Constant power|
|Discharge modes||Constant current , Constant power|
|Cut - off condition||Time , Line Number|
|Continuous switching Chg and Dischg||One simulation step can realize a continuous switching from charging to discharging|
|Limit step number||1 million|
|Power - off data protection|
|Off - line operation mode|
|User - defined protection conditions , such as upper and lower limited current / voltage , delay time , temperature , etc .|