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Inverter:Viridi E-mobility Technology (VOLVO EX30) Control PCB Circuit Analysis Report


(Source) https://www.VOLVOcars.com/jp/cars/ex30-electric/	Inverter Unit	Inverter PCB □Control Section □Driver Section

Report Overview

In November 2023, Volvo unveiled the EX30 in Europe, its smallest fully electric SUV to date. The Volvo EX30 is available in three trim levels: Core (RWD), Plus (RWD), and Ultra (4WD). This report presents a circuit analysis of the control and driver sections of the front inverter manufactured by Viridi E-Mobility Technology for the Volvo EX30 Ultra.

Product Specifications

Front inverter manufactured by Viridi E-Mobility Technology for the Volvo EX30 Ultra
Maximum motor output: 115 kW
NMC lithium-ion battery: 107 cells, 392 V, 69 kWh
Infineon MCU and gate-driver ICs
Distributed power-supply architecture for the gate-driver circuits
Silan IGBT modules used as the power modules
　 Note: Structural analysis has been performed on 24G-0070-2,3

Report Contents

- ① Control Section Circuit Analysis Report (25G-0065-1)
- ② Driver Section Circuit Analysis Report (25G-0065-2)
  - Product teardown and PCB-mounted component analysis
    (component dimensions and weights are not included)
  - PCB trace layout for each layer and circuit connectivity information (netlist and viewer tool)
  - Circuit schematic and block diagram
- Note: Component analysis, circuit connectivity information, circuit schematics, and block diagrams are provided only for the respective analysis areas.