graph LR
subgraph "太陽能輸入與保護"
A["太陽能電池板 \n 72VOC"] --> B["EMI濾波與防雷"]
B --> C["π型濾波器"]
C --> D["MOV+氣體放電管 \n 兩級防雷"]
D --> E["輸入電容"]
end
subgraph "MPPT升壓轉換器"
E --> F["升壓電感"]
F --> G["開關節點"]
G --> H["VBL19R20S \n 900V/20A"]
H --> I["輸出電容 \n 100VDC"]
J["MPPT控制器"] --> K["柵極驅動器"]
K --> H
I -->|電壓回饋| J
L["電流採樣"] --> J
end
subgraph "緩衝與保護電路"
M["RCD緩衝網路"] --> H
N["TVS保護"] --> K
O["RC吸收電路"] --> G
end
style H fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
電池充放電管理拓撲詳圖
graph TB
subgraph "同步Buck充電電路"
A["光伏直流母線 \n 100VDC"] --> B["Buck電感"]
B --> C["同步整流節點"]
C --> D["VBL1603 \n 高邊MOSFET"]
D --> E["電池匯流排 \n 48VDC"]
C --> F["VBL1603 \n 低邊MOSFET"]
F --> G["功率地"]
H["Buck控制器"] --> I["同步驅動器"]
I --> D
I --> F
end
subgraph "電池保護與管理"
E --> J["電池保護電路"]
subgraph J ["保護功能"]
direction LR
K[過充保護]
L[過放保護]
M[過流保護]
N[短路保護]
end
J --> O["鋰電池組 \n 48V/20Ah"]
P["電壓採樣"] --> Q["高精度ADC"]
R["電流採樣"] --> Q
Q --> H
S["溫度感測器"] --> H
end
subgraph "防反接與保險"
T["防反接MOSFET"] --> E
U["可恢復保險絲"] --> O
end
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style F fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能負載管理拓撲詳圖
graph LR
subgraph "主負載通路"
A["電池匯流排48V"] --> B["VBMB2611 \n P-MOSFET負載開關"]
B --> C["LED驅動器"]
C --> D["LED燈組 \n 100W"]
E["MCU GPIO"] --> F["電平轉換"]
F --> G["驅動電路"]
G --> B
end
subgraph "輔助負載通道"
subgraph "智能開關陣列"
H["VBA3205雙N-MOS \n 通道1"]
I["VBA3205雙N-MOS \n 通道2"]
end
A --> H
A --> I
H --> J["雷達感測器"]
I --> K["通信模組"]
J --> L[地]
K --> L
M["MCU"] --> N["負載控制器"]
N --> H
N --> I
end
subgraph "AI控制邏輯"
O["電池電壓監測"] --> P["AI能量管理"]
Q["環境光傳感"] --> P
R["時間調度"] --> P
S["遠程指令"] --> P
P --> M
end
subgraph "PWM調光控制"
M --> T["PWM生成器"]
T --> C
end
style B fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style H fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
熱管理與可靠性拓撲詳圖
graph TB
subgraph "三級散熱系統"
A["一級散熱: 鋁基板+導熱矽脂"] --> B["MPPT MOSFET \n VBL19R20S"]
C["二級散熱: PCB敷銅+過孔"] --> D["Buck MOSFET \n VBL1603"]
E["三級散熱: 自然對流"] --> F["控制IC與MCU"]
G["溫度感測器NTC"] --> H["溫度監控IC"]
H --> I["MCU"]
I --> J["風扇控制演算法"]
J --> K["PWM風扇"]
end
subgraph "電氣保護網路"
L["輸入防雷電路"] --> M["MOV+氣體放電管"]
N["緩衝吸收電路"] --> O["RCD網路"]
O --> B
P["輸出保護"] --> Q["TVS+肖特基"]
Q --> R["敏感器件保護"]
S["電流檢測網路"] --> T["比較器與鎖存"]
T --> U["故障關斷信號"]
U --> V["所有功率開關"]
end
subgraph "可靠性增強設計"
W["2oz加厚銅箔"] --> X["功率路徑"]
Y["密集散熱過孔"] --> Z["熱傳遞"]
AA["遮罩與隔離"] --> BB["控制電路"]
CC["包地保護"] --> DD["敏感信號線"]
end
style B fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
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