graph LR
subgraph "動態電子負載模組"
A["高壓直流母線 \n 400-800VDC"] --> B["VBP165R36SFD \n 650V/36A"]
B --> C["可編程功率電阻陣列"]
C --> D["負載地"]
E["負載控制器"] --> F["隔離柵極驅動器"]
F --> B
G["電流檢測"] --> H["高精度ADC"]
H --> E
I["溫度感測器"] --> J["溫度監控"]
J --> E
end
subgraph "三相電機驅動測試模組"
K["高壓直流母線 \n 400-800VDC"] --> L["三相逆變橋"]
subgraph "逆變橋MOSFET陣列"
M1["VBP165R36SFD \n 650V/36A"]
M2["VBP165R36SFD \n 650V/36A"]
M3["VBP165R36SFD \n 650V/36A"]
M4["VBP165R36SFD \n 650V/36A"]
M5["VBP165R36SFD \n 650V/36A"]
M6["VBP165R36SFD \n 650V/36A"]
end
L --> M1
L --> M2
L --> M3
L --> M4
L --> M5
L --> M6
M1 --> N["U相輸出"]
M2 --> N
M3 --> O["V相輸出"]
M4 --> O
M5 --> P["W相輸出"]
M6 --> P
N --> Q["電機測試介面"]
O --> Q
P --> Q
R["電機驅動控制器"] --> S["三相柵極驅動器"]
S --> M1
S --> M2
S --> M3
S --> M4
S --> M5
S --> M6
T["相電流檢測"] --> U["電流保護"]
U --> R
end
style B fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style M1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
高壓電源轉換拓撲詳圖
graph TB
subgraph "三相有源PFC電路"
A["三相380VAC輸入"] --> B["EMI濾波器"]
B --> C["三相整流橋"]
C --> D["PFC升壓電感"]
D --> E["PFC開關節點"]
E --> F["VBE165R05S \n 650V/5A"]
F --> G["高壓直流母線 \n 700-800VDC"]
H["PFC控制器"] --> I["柵極驅動器"]
I --> F
J["母線電壓回饋"] --> H
K["輸入電流檢測"] --> H
end
subgraph "隔離DC-DC變換器"
G --> L["LLC諧振腔"]
L --> M["高頻變壓器初級"]
M --> N["LLC開關節點"]
N --> O["VBE165R05S \n 650V/5A"]
O --> P["初級地"]
Q["LLC控制器"] --> R["柵極驅動器"]
R --> O
M --> S["變壓器次級"]
S --> T["同步整流電路"]
T --> U["輔助電源輸出 \n 12V/24V/5V"]
V["輸出電壓回饋"] --> Q
end
subgraph "緩衝與保護電路"
W["RCD緩衝電路"] --> F
X["RC吸收電路"] --> O
Y["TVS保護陣列"] --> I
Y --> R
Z["過流檢測"] --> H
Z --> Q
end
style F fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style O fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
輔助電源管理拓撲詳圖
graph LR
subgraph "多路電源分配開關"
A["輔助電源匯流排 \n 12V"] --> B["VBA1328 \n 30V/6.8A"]
B --> C["感測器網路供電"]
D["輔助電源匯流排 \n 5V"] --> E["VBA1328 \n 30V/6.8A"]
E --> F["航電設備供電"]
G["輔助電源匯流排 \n 3.3V"] --> H["VBA1328 \n 30V/6.8A"]
H --> I["通信模組供電"]
J["輔助電源匯流排 \n 24V"] --> K["VBA1328 \n 30V/6.8A"]
K --> L["控制單元供電"]
end
subgraph "電源序列控制"
M["主控MCU"] --> N["電源序列控制器"]
N --> O["GPIO電平輸出"]
O --> P["電平轉換電路"]
P --> B
P --> E
P --> H
P --> K
Q["上電時序監測"] --> R["ADC採集"]
R --> M
end
subgraph "信號路徑切換"
S["測試信號輸入"] --> T["多路複用器"]
T --> U["VBA1328 \n 30V/6.8A"]
U --> V["測試信號輸出"]
W["信號路由控制器"] --> X["控制邏輯"]
X --> T
X --> U
end
subgraph "保護與監控"
Y["過流保護"] --> Z["比較器"]
Z --> AA["故障指示"]
AB["溫度監控"] --> AC["NTC感測器"]
AC --> AD["溫度保護"]
AD --> AA
end
style B fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style E fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style H fill:#fff3e0,stroke:#ff9800,stroke-width:2px
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