Electronics Engineering Tools
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Battery Thermal Management
/en/battery-thermal-calc
P_loss = I² × R_internal
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Cogging Torque Estimator
/en/cogging-torque-calc
Formula details are being prepared. Open the tool for full context.
FOC Parameter Calculator
/en/foc-parameters
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MTPA/MTPV Planning
/en/mtpa-mtpv-calc
Formula details are being prepared. Open the tool for full context.
Resolver Decoder
/en/resolver-decoder
Formula details are being prepared. Open the tool for full context.
SoC/SoH Estimator
/en/soc-soh-estimator
Formula details are being prepared. Open the tool for full context.
battery-thermal-calc
电池热管理
电池发热计算
Formulas
由于内阻产生的焦耳热
Example: I=10A, R=0.02Ω → P_loss=2W
热阻与功耗一起决定温升
Example: P=2W, R_θ=4°C/W → ΔT=8°C
Calculation Steps
- 1
1. 输入电流与电芯内阻
- 2
2. 计算热损耗P_loss
- 3
3. 使用热阻估算温升ΔT
- 4
4. 判断是否需要冷却或降温措施
Use the calculator above to validate numeric results.