graph LR
subgraph "電池組與保護"
A[儲能電池組] --> B["VBQF2305 \n 保護開關"]
B --> C["VBQF2305 \n 主開關"]
C --> D[直流母線]
E[電池電壓檢測] --> F[BMS控制器]
F --> G[驅動電路]
G --> B
G --> C
end
subgraph "同步Buck-Boost雙向DC-DC"
D --> H[電感L]
H --> I["VBQF2305 \n 同步開關"]
I --> J[電池側]
K[DC-DC控制器] --> L[柵極驅動器]
L --> C
L --> I
J -->|電流回饋| K
D -->|電壓回饋| K
end
subgraph "多通道電池均衡"
M[電芯1] --> N["VBC6N2022 \n 均衡開關1"]
O[電芯2] --> P["VBC6N2022 \n 均衡開關2"]
Q[電芯3] --> R["VBC6N2022 \n 均衡開關3"]
S[電芯4] --> T["VBC6N2022 \n 均衡開關4"]
U[均衡控制器] --> N
U --> P
U --> R
U --> T
N --> V[均衡電阻]
P --> V
R --> V
T --> V
end
style C fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style N fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
輔助電源與智能負載管理拓撲詳圖
graph TB
subgraph "輔助電源系統"
A[直流母線] --> B[隔離DC-DC]
B --> C[12V輔助匯流排]
C --> D["VBQG8658 \n 控制板開關"]
C --> E["VBQG8658 \n 通信開關"]
C --> F["VBQG8658 \n 感測器開關"]
C --> G["VBQG8658 \n 顯示開關"]
end
subgraph "智能負載控制"
H[主控MCU] --> I[電平轉換]
I --> D
I --> E
I --> F
I --> G
D --> J[控制電路板]
E --> K[通信模組]
F --> L[感測器陣列]
G --> M[人機介面]
J --> N[系統地]
K --> N
L --> N
M --> N
end
subgraph "電源監控與管理"
O[電流檢測] --> P[MCU ADC]
Q[電壓檢測] --> P
R[溫度檢測] --> P
P --> S[智能演算法]
S --> T[負載調度]
T --> H
end
style D fill:#fff3e0,stroke:#ff9800,stroke-width:2px
保護電路與熱管理拓撲詳圖
graph LR
subgraph "多級保護網路"
A["過流檢測"] --> B["比較器"]
C["過壓檢測"] --> D["比較器"]
E["欠壓檢測"] --> F["比較器"]
G["過溫檢測"] --> H["比較器"]
B --> I["或門邏輯"]
D --> I
F --> I
H --> I
I --> J["故障鎖存器"]
J --> K["隔離驅動"]
K --> L["VBQF2305 \n 主開關"]
K --> M["IGBT模組"]
end
subgraph "三級熱管理系統"
N["一級:液冷系統"] --> O["雙向DC-DC MOSFET"]
P["二級:強制風冷"] --> Q["逆變器IGBT"]
R["三級:PCB敷銅"] --> S["控制晶片"]
T["溫度感測器"] --> U[MCU]
U --> V["風扇PWM"]
U --> W["泵速控制"]
V --> X[冷卻風扇]
W --> Y[液冷泵]
end
subgraph "EMI與浪湧防護"
Z["EMI濾波器"] --> AA[直流輸入]
BB["RC緩衝"] --> CC["開關節點"]
DD["TVS陣列"] --> EE[柵極驅動]
FF["肖特基二極體"] --> GG[續流路徑]
HH["磁環濾波器"] --> II[通信線路]
end
style L fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style O fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
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