graph LR
subgraph "高壓預充與隔離電路"
A["高壓電池 \n 600-800VDC"] --> B["主正繼電器K1"]
A --> C["預充繼電器K2"]
B --> D["高壓直流母線"]
C --> E["預充電阻Rpre"]
E --> F["VBP117MC06 \n 預充開關"]
F --> D
G["預充控制器"] --> H["柵極驅動器"]
H --> F
D -->|電壓檢測| G
end
subgraph "高壓配電開關網路"
D --> I["VBP117MC06 \n DC-DC開關"]
D --> J["VBP117MC06 \n PTC加熱開關"]
D --> K["VBP117MC06 \n 輔逆開關"]
I --> L["DC-DC變換器"]
J --> M["PTC加熱器"]
K --> N["輔助逆變器"]
O["配電管理器"] --> P["高壓驅動器"]
P --> I
P --> J
P --> K
end
subgraph "保護電路"
Q["RCD緩衝電路"] --> F
R["RC吸收電路"] --> I
S["TVS陣列"] --> H
S --> P
end
style F fill:#e8f4f8,stroke:#2a7de1,stroke-width:2px
style I fill:#e8f4f8,stroke:#2a7de1,stroke-width:2px
電機驅動逆變器拓撲詳圖
graph TB
subgraph "三相逆變橋拓撲"
A["直流母線 \n ~650VDC"] --> B["母線電容Cbus"]
B --> C["U相上橋臂"]
B --> D["V相上橋臂"]
B --> E["W相上橋臂"]
subgraph "下橋臂MOSFET陣列"
F["VBP1202N \n U相下管"]
G["VBP1202N \n V相下管"]
H["VBP1202N \n W相下管"]
end
C --> F
D --> G
E --> H
F --> I["U相輸出"]
G --> J["V相輸出"]
H --> K["W相輸出"]
I --> L["永磁同步電機"]
J --> L
K --> L
end
subgraph "柵極驅動與保護"
M["電機控制器MCU"] --> N["三相柵極驅動器"]
N --> F
N --> G
N --> H
subgraph "驅動保護電路"
O["柵極電阻Rg"]
P["GS穩壓管"]
Q["RC吸收網路"]
end
O --> F
P --> F
Q --> F
O --> G
P --> G
Q --> G
O --> H
P --> H
Q --> H
end
subgraph "電流與溫度檢測"
R["三相電流感測器"] --> M
S["MOSFET溫度感測器"] --> M
T["電機溫度感測器"] --> M
end
style F fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style G fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
低壓輔助電源智能配電拓撲詳圖
graph LR
subgraph "24V智能配電系統"
A["24V輔助匯流排"] --> B["VBA4670 \n 通道1-2"]
A --> C["VBA4670 \n 通道3-4"]
A --> D["VBA4670 \n 通道5-6"]
subgraph "VBA4670內部結構"
direction LR
IN1[柵極1]
IN2[柵極2]
S1[源極1]
S2[源極2]
D1[漏極1]
D2[漏極2]
end
B --> E["控制器負載 \n (VCU/BMS/MCU)"]
C --> F["感測器與 \n 網聯終端"]
D --> G["執行器負載 \n (燈光/電磁閥)"]
E --> H[地]
F --> H
G --> H
end
subgraph "智能控制與保護"
I["區域控制器"] --> J["GPIO擴展器"]
J --> K["電平轉換電路"]
K --> B
K --> C
K --> D
subgraph "負載保護"
L["續流二極體"]
M["TVS保護"]
N["濾波電容"]
end
L --> E
M --> F
N --> G
end
subgraph "狀態回饋與診斷"
O["負載電流檢測"] --> I
P["負載電壓檢測"] --> I
Q["溫度監測"] --> I
I --> R["故障指示"]
I --> S["狀態上報"]
end
style B fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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