graph LR
subgraph "三相PFC升壓級"
A[三相400VAC輸入] --> B[EMI濾波器]
B --> C[三相整流橋]
C --> D[PFC電感]
D --> E[PFC開關節點]
subgraph "PFC MOSFET"
F["VBP165R43SE \n 650V/43A"]
G["VBP165R43SE \n 650V/43A"]
end
E --> F
E --> G
F --> H[高壓直流母線]
G --> H
I[PFC控制器] --> J[柵極驅動器]
J --> F
J --> G
end
subgraph "高頻全橋逆變級"
H --> K[直流母線電容]
K --> L[全橋逆變輸入]
subgraph "逆變橋MOSFET"
M["VBGQT11505 \n 150V/170A"]
N["VBGQT11505 \n 150V/170A"]
O["VBGQT11505 \n 150V/170A"]
P["VBGQT11505 \n 150V/170A"]
end
L --> M
L --> N
M --> Q[高頻輸出A]
N --> Q
O --> R[高頻輸出B]
P --> R
Q --> S[LLC諧振腔]
R --> S
S --> T[發射線圈]
T --> U[無線傳輸]
V[逆變控制器] --> W[大電流驅動器]
W --> M
W --> N
W --> O
W --> P
end
style F fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style M fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能控制與熱管理拓撲詳圖
graph TB
subgraph "智能控制與負載管理"
A[主控MCU] --> B["VBE1615 \n 風扇控制"]
A --> C["VBE1615 \n 液冷泵控制"]
A --> D["VBE1615 \n 通信模組"]
A --> E["VBE1615 \n 安全開關"]
B --> F[冷卻風扇陣列]
C --> G[液冷泵]
D --> H[CAN通信介面]
E --> I[緊急停機回路]
subgraph "多感測器輸入"
J[電流互感器]
K[溫度感測器]
L[電壓檢測]
M[異物檢測]
end
J --> A
K --> A
L --> A
M --> A
end
subgraph "三級熱管理系統"
subgraph "一級: 液冷系統"
N[液冷板] --> O[高頻逆變MOSFET]
P[液冷泵] --> Q[散熱器]
Q --> R[環境]
end
subgraph "二級: 強制風冷"
S[大型散熱器] --> T[PFC MOSFET]
U[風扇陣列] --> V[強制對流]
V --> W[環境]
end
subgraph "三級: 導熱與灌封"
X[導熱灌封膠] --> Y[控制模組]
Z[PCB敷銅] --> AA[殼體散熱]
end
end
subgraph "保護與EMC設計"
AB[MOV防雷] --> AC[電網輸入]
AD[GDT放電管] --> AC
AE[RC緩衝] --> AF[逆變開關管]
AG[TVS陣列] --> AH[驅動晶片]
AI[遮罩線圈] --> AJ[發射端]
AK[濾波電容] --> AL[直流母線]
end
style O fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style T fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style B fill:#fff3e0,stroke:#ff9800,stroke-width:2px
功率等級拓展拓撲詳圖
graph LR
subgraph "社區慢充道路(3-7kW)"
A[單相/三相輸入] --> B[TO-220 MOSFET]
B --> C[自然散熱]
C --> D[小型發射線圈]
E[簡易控制] --> F[基礎保護]
end
subgraph "城市中速充(15-30kW)"
G[三相400VAC] --> H[VBP165R43SE]
H --> I[強制風冷]
I --> J[VBGQT11505]
J --> K[中型發射線圈]
L[智能控制] --> M[完整保護]
end
subgraph "高速超快充(50-120kW)"
N[三相480VAC] --> O[多路並聯VBP165R43SE]
O --> P[液冷系統]
P --> Q[多路並聯VBGQT11505]
Q --> R[大型發射陣列]
S[高級控制] --> T[多重保護]
subgraph "SiC技術演進"
U[SiC MOSFET] --> V[高頻150kHz+]
V --> W[高功率密度]
end
end
style B fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style H fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style J fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style Q fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
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