graph TB
subgraph "高壓PFC/LLC功率級"
A["高壓電池輸入 \n 400-800VDC"] --> B["輸入濾波與EMI"]
B --> C["PFC升壓級"]
subgraph "高壓主開關"
Q_PFC1["VBP17R15S \n 700V/15A"]
Q_PFC2["VBP17R15S \n 700V/15A"]
end
C --> Q_PFC1
C --> Q_PFC2
Q_PFC1 --> D["高壓直流母線 \n ~700VDC"]
Q_PFC2 --> D
D --> E["LLC諧振變換器"]
E --> F["高頻隔離變壓器"]
F --> G["同步整流級"]
G --> H["輸出濾波"]
H --> I["穩定直流輸出 \n 200-500VDC"]
J["PFC/LLC控制器"] --> K["高壓柵極驅動器"]
K --> Q_PFC1
K --> Q_PFC2
end
subgraph "保護與監控"
L["RCD緩衝電路"] --> Q_PFC1
M["過壓檢測"] --> J
N["過流檢測"] --> J
O["溫度監測"] --> J
P["負載突降保護"] --> J
end
style Q_PFC1 fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
輔助電機驅動拓撲詳圖
graph LR
subgraph "24V輔助三相逆變橋"
A["24VDC輸入"] --> B["輸入電容"]
B --> C["三相橋臂上管"]
subgraph "功率MOSFET陣列"
Q_UH["VBGQA3207N \n 通道1"]
Q_VH["VBGQA3207N \n 通道1"]
Q_WH["VBGQA3207N \n 通道1"]
Q_UL["VBGQA3207N \n 通道2"]
Q_VL["VBGQA3207N \n 通道2"]
Q_WL["VBGQA3207N \n 通道2"]
end
C --> Q_UH
C --> Q_VH
C --> Q_WH
Q_UH --> D["U相輸出"]
Q_VH --> E["V相輸出"]
Q_WH --> F["W相輸出"]
Q_UL --> D
Q_VL --> E
Q_WL --> F
Q_UL --> G["功率地"]
Q_VL --> G
Q_WL --> G
H["FOC控制器"] --> I["預驅動器"]
I --> Q_UH
I --> Q_VH
I --> Q_WH
I --> Q_UL
I --> Q_VL
I --> Q_WL
end
subgraph "電流檢測與保護"
J["三相電流採樣"] --> H
K["過流比較器"] --> L["故障保護"]
L --> M["驅動關斷"]
M --> I
end
style Q_UH fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style Q_UL fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能配電管理拓撲詳圖
graph TB
subgraph "多通道負載開關矩陣"
A["24VDC電源"] --> B["電源分配匯流排"]
B --> C1["VBBC3210通道1"]
B --> C2["VBBC3210通道2"]
B --> C3["VBBC3210通道3"]
B --> C4["VBBC3210通道4"]
B --> C5["VBBC3210通道5"]
subgraph "智能控制介面"
D["BCM控制器"] --> E1["PWM控制1"]
D --> E2["PWM控制2"]
D --> E3["數字開關3"]
D --> E4["數字開關4"]
D --> E5["數字開關5"]
end
E1 --> C1
E2 --> C2
E3 --> C3
E4 --> C4
E5 --> C5
C1 --> F1["座椅加熱器(20A)"]
C2 --> F2["大功率LED(15A)"]
C3 --> F3["顯示幕(5A)"]
C4 --> F4["USB充電模組(10A)"]
C5 --> F5["其他負載(10A)"]
F1 --> G["系統地"]
F2 --> G
F3 --> G
F4 --> G
F5 --> G
end
subgraph "保護與診斷"
H1["過流檢測"] --> D
H2["短路保護"] --> D
H3["溫度監測"] --> D
H4["負載診斷"] --> D
I["故障指示LED"] --> D
end
style C1 fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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