graph LR
subgraph "光伏輸入升壓通道"
A["光伏陣列 \n 200-600VDC"] --> B["防雷擊浪湧電路"]
B --> C["輸入濾波電容"]
C --> D["Boost電感"]
D --> E["Boost開關節點"]
E --> F["VBE18R05S \n 800V/5A"]
F --> G["高壓直流母線"]
H["MPPT控制器"] --> I["柵極驅動器"]
I --> F
G -->|電壓回饋| H
end
subgraph "柴發PFC通道"
J["柴油發電機 \n 400VAC"] --> K["EMI濾波器"]
K --> L["三相整流橋"]
L --> M["PFC電感"]
M --> N["PFC開關節點"]
N --> O["VBE18R05S \n 800V/5A"]
O --> G
P["PFC控制器"] --> Q["柵極驅動器"]
Q --> O
G -->|電流回饋| P
end
subgraph "母線支撐與保護"
G --> R["母線支撐電容"]
R --> S["母線電壓檢測"]
S --> T["過壓保護電路"]
U["電壓突變吸收"] --> O
end
style F fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style O fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
儲能雙向DC-DC拓撲詳圖
graph TB
subgraph "雙向變換主拓撲"
A["高壓直流母線"] --> B["移相全橋/LLC變換器"]
B --> C["高頻變壓器"]
C --> D["次級整流/同步整流"]
subgraph "高壓側開關陣列"
SW_H1["VBL1803 \n 80V/215A"]
SW_H2["VBL1803 \n 80V/215A"]
SW_H3["VBL1803 \n 80V/215A"]
SW_H4["VBL1803 \n 80V/215A"]
end
subgraph "低壓側開關陣列"
SW_L1["VBL1803 \n 80V/215A"]
SW_L2["VBL1803 \n 80V/215A"]
SW_L3["VBL1803 \n 80V/215A"]
SW_L4["VBL1803 \n 80V/215A"]
end
B --> SW_H1
B --> SW_H2
B --> SW_H3
B --> SW_H4
D --> SW_L1
D --> SW_L2
D --> SW_L3
D --> SW_L4
SW_L1 --> E["輸出濾波電感"]
SW_L2 --> E
SW_L3 --> E
SW_L4 --> E
E --> F["輸出濾波電容"]
F --> G["48V電池組"]
end
subgraph "驅動與保護"
H["雙向變換控制器"] --> I["隔離柵極驅動器"]
I --> SW_H1
I --> SW_H2
I --> J["隔離柵極驅動器"]
J --> SW_L1
J --> SW_L2
K["米勒鉗位電路"] --> SW_H1
L["短路保護"] --> G
M["電流檢測"] --> H
end
subgraph "散熱設計"
N["強制風冷散熱器"] --> SW_H1
N --> SW_H2
O["大電流PCB鋪銅"] --> SW_L1
O --> SW_L2
end
style SW_H1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style SW_L1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能負載分配拓撲詳圖
graph TB
subgraph "AI負載管理控制器"
A["微網EMS"] --> B["負載優先順序演算法"]
B --> C["PWM軟啟動控制"]
C --> D["序列上電邏輯"]
end
subgraph "智能開關通道1-海水淡化"
E["VBQG4338A雙P-MOSFET"] --> F["柵極驅動電路"]
subgraph E ["VBQG4338A內部結構"]
direction LR
GATE1["柵極1"]
GATE2["柵極2"]
SOURCE1["源極1"]
SOURCE2["源極2"]
DRAIN1["漏極1"]
DRAIN2["漏極2"]
end
D --> GATE1
D --> GATE2
H["負載分配匯流排"] --> DRAIN1
H --> DRAIN2
SOURCE1 --> I["海水淡化設備"]
SOURCE2 --> J["備用通道"]
I --> K["地"]
end
subgraph "智能開關通道2-通訊模組"
L["VBQG4338A雙P-MOSFET"] --> M["柵極驅動電路"]
D --> L
H --> L
L --> N["通訊模組"]
N --> K
end
subgraph "智能開關通道3-照明系統"
O["VBQG4338A雙P-MOSFET"] --> P["柵極驅動電路"]
C --> O
H --> O
O --> Q["照明控制器"]
Q --> K
end
subgraph "智能開關通道4-制氧機"
R["VBQG4338A雙P-MOSFET"] --> S["柵極驅動電路"]
D --> R
H --> R
R --> T["制氧機電源"]
T --> K
end
subgraph "狀態監測與保護"
U["電流檢測"] --> V["過流保護"]
W["溫度監測"] --> X["過熱保護"]
V --> Y["故障關斷"]
X --> Y
Y --> F
Y --> M
end
style E fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style L fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style O fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style R fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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