graph TB
subgraph "高壓輸入保護與濾波"
A["eVTOL高壓母線 \n 400-500VDC"] --> B["TVS/壓敏電阻陣列 \n 浪湧保護"]
B --> C["航空級EMI濾波器 \n DO-160G標準"]
C --> D["輸入電容組 \n 低ESR"]
end
subgraph "同步降壓變換器拓撲"
D --> E["高壓開關節點"]
E --> F["VBP16R32S \n 高壓上管"]
F --> G["同步整流節點"]
G --> H["VBP16R32S \n 高壓下管"]
H --> I["功率地"]
E --> J["功率電感 \n 高溫合金磁芯"]
J --> K["輸出電容組"]
K --> L["28VDC輸出匯流排"]
end
subgraph "驅動與控制"
M["PWM控制器"] --> N["高壓隔離驅動器"]
N --> F
N --> H
L --> O["電壓回饋網路"]
O --> M
P["電流檢測"] --> M
end
subgraph "保護電路"
Q["RCD緩衝網路"] --> F
R["RC吸收電路"] --> H
S["過流保護"] --> M
T["過溫保護"] --> M
end
style F fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style H fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
智能配電管理拓撲詳圖
graph LR
subgraph "28VDC配電匯流排"
A["28VDC輸入"] --> B["π型濾波網路"]
B --> C["配電節點"]
end
subgraph "醫療設備供電通道"
C --> D["通道1: VBE1105"]
D --> E["霍爾電流檢測"]
E --> F["呼吸機負載"]
C --> G["通道2: VBE1105"]
G --> H["霍爾電流檢測"]
H --> I["監護儀負載"]
C --> J["通道3: VBE1105"]
J --> K["霍爾電流檢測"]
K --> L["環境控制負載"]
C --> M["通道4: VBE1105"]
M --> N["霍爾電流檢測"]
N --> O["通信系統負載"]
end
subgraph "智能控制與保護"
P["MCU"] --> Q["驅動電路"]
Q --> D
Q --> G
Q --> J
Q --> M
R["故障比較器"] --> S["故障鎖存"]
E --> R
H --> R
K --> R
N --> R
S --> T["快速關斷信號"]
T --> Q
end
subgraph "冗餘備份"
U["備用電池組"] --> V["自動切換電路"]
V --> C
W["冗餘MOSFET"] --> D
end
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style G fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
控制與熱管理拓撲詳圖
graph TB
subgraph "控制邏輯系統"
A["主控MCU/FPGA"] --> B["VBA1810S控制開關1"]
A --> C["VBA1810S控制開關2"]
A --> D["VBA1810S控制開關3"]
A --> E["VBA1810S控制開關4"]
B --> F["散熱風扇PWM控制"]
C --> G["液冷泵驅動"]
D --> H["隔離通信介面"]
E --> I["狀態指示燈"]
subgraph "感測器介面"
J["溫度感測器陣列"] --> A
K["電流感測器"] --> A
L["電壓感測器"] --> A
M["振動感測器"] --> A
end
end
subgraph "三級熱管理系統"
subgraph "一級熱管理: 高壓MOSFET"
N["液冷板"] --> O["VBP16R32S"]
P["溫度感測器"] --> Q["PID控制器"]
Q --> R["液冷泵"]
R --> N
end
subgraph "二級熱管理: 配電MOSFET"
S["強制風冷散熱器"] --> T["VBE1105"]
U["溫度感測器"] --> V["風扇控制器"]
V --> W["散熱風扇"]
W --> S
end
subgraph "三級熱管理: 控制IC"
X["高導熱PCB"] --> Y["VBA1810S"]
Z["熱過孔陣列"] --> AA["大面積敷銅"]
end
end
subgraph "健康管理與通信"
AB["線上監測演算法"] --> AC["Rds(on)變化監測"]
AB --> AD["開關時間監測"]
AB --> AE["結溫估算模型"]
AF["故障診斷"] --> AG["預警系統"]
AH["飛行健康管理"] --> AI["數據記錄"]
AJ["雲端通信"] --> AK["遠程監控"]
end
style O fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style T fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style Y fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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