Closed ZLL6 closed 3 years ago
pavel-kirienko
commented
3 years ago Energy and electric charge represent completely different physical states and are not easily interchangeable. The higher-level system that consumes the data published by the smart battery is primarily interested in the energy estimates, not charge.
"Undercurrent" simply means that the current is lower than expected.
ZLL6
commented
3 years ago Energy and electric charge represent completely different physical states and are not easily interchangeable. The higher-level system that consumes the data published by the smart battery is primarily interested in the energy estimates, not charge.
"Undercurrent" simply means that the current is lower than expected.
"Undercurrent" simply means that the current is lower than expected. What does the expected. here mean？
pavel-kirienko
commented
3 years ago What does the expected. here mean？
The expected range is defined by the application.
Question 1: In the file 1092.BatteryInfo.uavcan I found that float16 remaining_capacity_wh # [Watt hours] Will be increasing during charging float16 full_charge_capacity_wh # [Watt hours] Predicted battery capacity when it is fully charged. Falls with aging The units of remaining_capacity_wh and full_charge_capacity_wh are Wh. Wh will produce a larger error. My suggestion here is to use Ah. Question 2: In the 1091.CircuitStatus.uavcan file In line 13 uint8 ERROR_FLAG_UNDERCURRENT = 8; What is the concept of undercurrent? The battery industry does not have this concept. I don’t know if I can explain what it means.