graph LR
subgraph "高壓電池管理與保護"
A["高壓電池組 \n 48-144VDC"] --> B["電池管理單元(BMS)"]
B --> C["電流檢測與均衡"]
C --> D["電壓/溫度監測"]
D --> E["故障診斷輸出"]
end
subgraph "高壓負載開關網路"
F["BMS控制信號"] --> G["電平轉換器"]
G --> H["VB1201K陣列 \n (智能熔絲功能)"]
subgraph H ["分佈式高壓開關"]
direction LR
SW_DCDC["DC-DC輸入開關"]
SW_PUMP["冷卻泵開關"]
SW_COMP["壓縮機開關"]
SW_AUX["輔助高壓開關"]
end
I["高壓電源匯流排"] --> SW_DCDC
I --> SW_PUMP
I --> SW_COMP
I --> SW_AUX
SW_DCDC --> J["高壓DC-DC轉換器"]
SW_PUMP --> K["高壓冷卻泵"]
SW_COMP --> L["高壓壓縮機"]
SW_AUX --> M["其他高壓負載"]
subgraph "保護電路"
N["電壓尖峰抑制"]
O["過流快速關斷"]
P["熱關斷保護"]
end
N --> H
O --> H
P --> H
end
style H fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
多電機/執行器驅動拓撲詳圖
graph TB
subgraph "分佈式電驅節點架構"
A["28VDC電源輸入"] --> B["輸入濾波與保護"]
B --> C["VBQF3307驅動陣列"]
subgraph C ["雙N溝道MOSFET配置"]
direction LR
Q1_HIGH["高側開關1"]
Q1_LOW["低側開關1"]
Q2_HIGH["高側開關2"]
Q2_LOW["低側開關2"]
end
subgraph "半橋驅動配置1"
D1["預驅晶片1"] --> Q1_HIGH
D1 --> Q1_LOW
E1["PWM控制信號1"] --> D1
end
subgraph "半橋驅動配置2"
D2["預驅晶片2"] --> Q2_HIGH
D2 --> Q2_LOW
E2["PWM控制信號2"] --> D2
end
Q1_HIGH --> F1["電機相線U"]
Q1_LOW --> G1["電機相線V"]
Q2_HIGH --> F2["電機相線W"]
Q2_LOW --> G2["電機地"]
F1 --> H1["涵道風扇電機1"]
G1 --> H1
F2 --> H2["涵道風扇電機2"]
G2 --> H2
subgraph "電流檢測與回饋"
I1["相電流檢測1"] --> J["電流感測器陣列"]
I2["相電流檢測2"] --> J
J --> K["飛控MCU"]
end
subgraph "緩衝與保護"
L["RC緩衝網路"] --> C
M["續流二極體"] --> C
N["TVS保護"] --> D1
N --> D2
end
end
style C fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
中壓域配電與負載管理拓撲詳圖
graph LR
subgraph "智能配電單元(SPU)"
A["24V車輛電氣匯流排"] --> B["輸入保護與濾波"]
B --> C["VBC6P3033開關矩陣"]
subgraph C ["雙P溝道高邊開關"]
direction TB
CH1["通道1:飛控系統"]
CH2["通道2:感測器陣列"]
CH3["通道3:通信系統"]
CH4["通道4:航電設備"]
CH5["通道5:車身控制"]
CH6["通道6:照明系統"]
CH7["通道7:環控系統"]
CH8["通道8:資訊娛樂"]
end
subgraph "模式切換邏輯"
D["域控制器MCU"] --> E["模式選擇器"]
E --> F["飛行模式優先策略"]
E --> G["地面模式優先策略"]
end
F --> CH1
F --> CH2
F --> CH3
F --> CH4
G --> CH5
G --> CH6
G --> CH7
G --> CH8
CH1 --> H1["飛控電腦"]
CH2 --> H2["感測器電源"]
CH3 --> H3["通信模組"]
CH4 --> H4["航電設備"]
CH5 --> H5["車身域控制器"]
CH6 --> H6["外部照明"]
CH7 --> H7["空調系統"]
CH8 --> H8["顯示幕/音響"]
subgraph "負載監控與診斷"
I1["電流檢測1"] --> J["診斷處理器"]
I2["電流檢測2"] --> J
I3["溫度檢測"] --> J
J --> K["故障報告"]
K --> D
end
subgraph "熱管理介面"
L["溫度感測器"] --> M["散熱控制"]
M --> N["風扇/PWM控制"]
end
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
三級熱管理與EMC設計拓撲詳圖
graph TB
subgraph "三級熱管理架構"
subgraph "一級:強制液冷系統"
A["液冷泵"] --> B["冷卻液分配器"]
B --> C["液冷板1(VBQF3307)"]
B --> D["液冷板2(功率器件)"]
C --> E["熱量交換器"]
D --> E
E --> F["散熱風扇組"]
end
subgraph "二級:傳導增強散熱"
G["金屬基板"] --> H["VBC6P3033陣列"]
I["厚銅層設計"] --> H
H --> J["結構件散熱"]
end
subgraph "三級:自然散熱與加固"
K["PCB敷銅平面"] --> L["VB1201K陣列"]
M["導熱灌封膠"] --> L
N["三防塗層"] --> L
L --> O["環境散熱"]
end
P["溫度控制器"] --> A
P --> F
P --> Q["泵速/PWM調節"]
end
subgraph "電磁相容性設計"
subgraph "傳導EMI抑制"
R["多層濾波網路"] --> S["高壓輸入端"]
T["Kelvin連接"] --> U["電機驅動回路"]
V["最小環路面積<1.5cm²"]
end
subgraph "輻射EMI控制"
W["遮罩雙絞線"] --> X["執行器線路"]
Y["共模磁環"] --> X
Z["金屬遮罩艙"] --> AA["電驅單元"]
BB["360°低阻抗搭接"]
end
subgraph "抗干擾設計"
CC["差分/冗餘傳輸"] --> DD["關鍵控制信號"]
EE["TVS管陣列"] --> FF["端口保護"]
GG["磁珠單點接地"] --> HH["數字/模擬地隔離"]
end
end
subgraph "可靠性增強保護"
subgraph "電氣應力保護"
II["RC緩衝電路"] --> JJ["感性負載"]
KK["續流二極體"] --> JJ
LL["電壓鉗位"] --> MM["開關節點"]
end
subgraph "故障診斷網路"
NN["精密採樣電阻"] --> OO["比較器陣列"]
PP["NTC感測器"] --> QQ["溫度監測"]
OO --> RR["硬體快速關斷<1μs"]
QQ --> RR
RR --> SS["故障鎖存"]
SS --> TT["系統關斷信號"]
end
end
style C fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style H fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style L fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
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