graph LR
subgraph "三相/單相主動整流橋"
A["波浪能發電機 \n 高壓交流輸入"] --> B["EMI濾波器"]
B --> C["三相整流橋節點"]
C --> D["VBPB1254N \n 高壓側"]
D --> E["高壓直流母線 \n ~400VDC"]
C --> F["VBPB1254N \n 低壓側"]
F --> G["整流地"]
H["主動整流控制器"] --> I["隔離驅動IC \n ISO5852S"]
I --> D
I --> F
E -->|電壓回饋| H
end
subgraph "初級穩壓與保護"
E --> J["母線電容"]
J --> K["電壓檢測"]
K --> L["過壓保護電路"]
L --> M["撬棒電路觸發"]
M --> N["晶閘管/IGBT"]
N --> O["泄放電阻"]
O --> G
end
subgraph "散熱與防護"
P["絕緣導熱墊"] --> D
P --> F
Q["大型散熱器"] --> P
R["強制風冷"] --> Q
S["溫度感測器"] --> T["MCU監控"]
T --> R
end
style D fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style N fill:#ffebee,stroke:#f44336,stroke-width:2px
DC-DC變換與儲能管理拓撲詳圖
graph TB
subgraph "同步Buck/Boost變換器"
A["高壓直流輸入"] --> B["輸入濾波"]
B --> C["高頻電感"]
C --> D["開關節點"]
subgraph "高壓側開關"
Q_HS["VBE2605 \n P-MOSFET"]
end
subgraph "低壓側開關"
Q_LS["VBE2605 \n P-MOSFET"]
end
D --> Q_HS
Q_HS --> E["儲能管理節點"]
E --> Q_LS
Q_LS --> F["功率地"]
E --> G["輸出濾波"]
G --> H["儲能單元介面 \n 超級電容/電池"]
I["DC-DC控制器"] --> J["推挽驅動電路"]
J --> Q_HS
J --> Q_LS
H -->|電壓/電流回饋| I
end
subgraph "儲能管理單元"
H --> K["電池管理IC"]
K --> L["均衡電路"]
L --> M["單體電池"]
K --> N["SOC計算"]
N --> O["狀態顯示"]
K --> P["保護電路"]
P --> Q["過充/過放保護"]
end
subgraph "大電流佈局與散熱"
R["大面積敷銅"] --> Q_HS
R --> Q_LS
S["小型散熱片"] --> R
T["熱敏電阻"] --> U["溫度監控"]
U --> V["降額控制"]
V --> I
end
style Q_HS fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style Q_LS fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style K fill:#f3e5f5,stroke:#9c27b0,stroke-width:2px
逆變並網與負載驅動拓撲詳圖
graph LR
subgraph "全橋/三電平SiC逆變器"
A["直流輸入"] --> B["直流母線"]
B --> C["高頻濾波電容"]
C --> D["逆變橋輸入"]
subgraph "上橋臂SiC MOSFET"
Q_UP1["VBP165C70-4L"]
Q_UP2["VBP165C70-4L"]
end
subgraph "下橋臂SiC MOSFET"
Q_DN1["VBP165C70-4L"]
Q_DN2["VBP165C70-4L"]
end
D --> Q_UP1
D --> Q_UP2
Q_UP1 --> E["交流輸出節點"]
Q_UP2 --> E
Q_DN1 --> F["逆變地"]
Q_DN2 --> F
E --> Q_DN1
E --> Q_DN2
G["SiC逆變控制器"] --> H["專用驅動IC \n +18V/-5V負壓關斷"]
H --> Q_UP1
H --> Q_UP2
H --> Q_DN1
H --> Q_DN2
E --> I["輸出濾波器"]
I --> J["交流輸出 \n 並網/負載"]
J -->|電壓電流回饋| G
end
subgraph "驅動優化與EMC抑制"
K["開爾文源極引腳"] --> Q_UP1
L["柵極串聯電阻"] --> H
M["RC緩衝電路"] --> Q_UP1
N["直流母線電容"] --> B
O["EMI濾波器"] --> J
end
subgraph "高效散熱系統"
P["液冷板"] --> Q_UP1
P --> Q_UP2
Q["導熱矽脂"] --> P
R["溫度感測器"] --> S["智能溫控"]
S --> T["泵速調節"]
T --> U["液冷泵"]
U --> P
end
style Q_UP1 fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style Q_DN1 fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style H fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
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