graph LR
subgraph "三相DC/AC逆變橋臂"
A[直流母線700-750VDC] --> B[DC+匯流排]
B --> C["VBL18R11S \n 上管"]
C --> D[交流輸出節點U]
D --> E["VBL18R11S \n 下管"]
E --> F[DC-匯流排]
G[PWM控制器] --> H[隔離驅動器]
H --> C
H --> E
end
subgraph "保護與緩衝電路"
I[柵極保護] --> C
I --> E
J[RCD緩衝電路] --> C
K[RC吸收電路] --> E
L[TVS陣列] --> H
end
subgraph "熱管理設計"
M[液冷板] --> N[均溫板]
N --> C
N --> E
O[溫度感測器] --> P[溫控電路]
P --> Q[冷卻泵控制]
end
style C fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style E fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
BMS電池管理系統功率拓撲詳圖
graph TB
subgraph "主回路負載開關"
A[電池組總正] --> B[主接觸器]
B --> C["VBE2216 P-MOSFET \n 主負開關"]
C --> D[系統總負]
E[BMS控制器] --> F[驅動電路]
F --> C
end
subgraph "電池單體均衡通道"
subgraph "電池模組1"
G[電池單體1] --> H["VBQA1105 \n 均衡開關"]
I[電池單體2] --> J["VBQA1105 \n 均衡開關"]
K[電池單體3] --> L["VBQA1105 \n 均衡開關"]
end
H --> M[均衡電阻網路]
J --> M
L --> M
M --> N[均衡匯流排]
O[均衡控制器] --> P[均衡驅動器]
P --> H
P --> J
P --> L
end
subgraph "採樣與保護"
Q[電壓採樣電路] --> G
Q --> I
Q --> K
R[溫度感測器] --> S[NTC網路]
S --> E
T[電流霍爾感測器] --> U[電流保護]
U --> V[過流關斷]
V --> C
end
style C fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style H fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
輔助電源與熱管理拓撲詳圖
graph LR
subgraph "輔助DC/DC變換器"
A[24V輸入] --> B[降壓拓撲]
B --> C["VBM1106S \n 同步整流管"]
C --> D[輸出濾波]
D --> E[12V/5V/3.3V輸出]
F[PWM控制器] --> G[驅動器]
G --> C
end
subgraph "場館負載分配"
E --> H[照明子系統]
E --> I[監控與安防]
E --> J[環境控制]
E --> K[通信模組]
J --> L[除濕風機]
J --> M[加熱裝置]
end
subgraph "環境適應系統"
N[艙內溫度感測器] --> O[環境控制器]
P[艙內濕度感測器] --> O
O --> Q[加熱膜控制]
O --> R[除濕機控制]
Q --> S[防凝露加熱膜]
R --> T[冷凝水排出]
end
subgraph "三級散熱路徑"
U[一級液冷] --> V[PCS MOSFET]
W[二級恒溫] --> X[BMS開關]
Y[三級自然] --> Z[控制IC]
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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