Inverter:BYD (Qin Plus DM-i PHEV (2021)) Teardown Report
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| BYD Qin Plus DM-i PHEV (2021) | |||
| ※from Web information | |||
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| Inverter Overview | INV control board | ||
Overview
- BYD (Build Your Dream), one of China’s leading emerging automakers
This vehicle is the sedan Qin Plus DM-i PHEV (released in March 2021). - The model was the first to adopt the DM-i Super Hybrid System.
Four grades are set for this model, and the price of the lowest grade is 99,800 yuan (approx. 1,940,000 yen).
It Became famous for the PHEV less than 100,000 yuan.
※Each three MCU sends 650 V output booster circuits ,MG1 and MG2 gate PWM control signals, and receive drive signal.
Resolver interface for the rotation detection of each MG1 and MG2, and various signal detection circuits are provided.
Product features
- PHEV front wheel drive by permanent magnet synchronous motor
- Inverter specifications: Maximum output/Maximum torque: 132 kW/316 Nm
- IGBT module manufactured by BYD (model: BG500FH12E34L4 (pressurization), BG600F12E34L4 (motor))
- Mounted battery: 8.32 kWh (FeLiPO4-ion battery)
- Gate driver manufactured by Texas Instruments
Report content
- Rear inverter teardown, parts measurement (size & wight)
- Identification of key ICs on the PCB (including datasheet, if we found).
- PCB and parts (Bus-bars, Cables, and connectors) connection
Report price
Delivery one week after order placement
Please contact us for report pricing
If you are interested in circuit analysis or detail structural analysis of this product, please feel free to contact us.
