graph LR
subgraph "光伏MPPT升压变换器(20kW-100kW+)"
A["光伏阵列输入 \n 最高1500VDC"] --> B["MPPT控制器"]
B --> C["升压电感"]
C --> D["升压开关节点"]
D --> E["VBP165R43SE \n 650V/43A TO247"]
E --> F["高压直流母线 \n 400V-800V"]
G["栅极驱动器"] --> E
H["电流检测"] --> B
F -->|电压反馈| B
end
subgraph "三相双向储能变流器"
F --> I["三相逆变桥臂"]
subgraph I ["三相桥臂结构"]
direction LR
Q1["VBP165R43SE"]
Q2["VBP165R43SE"]
Q3["VBP165R43SE"]
Q4["VBP165R43SE"]
Q5["VBP165R43SE"]
Q6["VBP165R43SE"]
end
I --> J["三相交流输出"]
J --> AC_LOAD["交流电网/负载"]
K["储能电池组"] --> L["直流侧电容"]
L --> I
M["DSP控制器"] --> N["隔离驱动器"]
N --> Q1
N --> Q2
N --> Q3
N --> Q4
N --> Q5
N --> Q6
end
style E fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style Q1 fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
直流充电模块场景拓扑详图
graph TB
subgraph "高频隔离DC-DC变换级"
A["高压直流输入 \n 400V-800V"] --> B["LLC/移相全桥拓扑"]
B --> C["初级侧开关节点"]
C --> D["VBL1615 \n 60V/75A TO263"]
D --> E["高频变压器"]
E --> F["次级侧同步整流"]
subgraph F ["同步整流结构"]
direction LR
SR1["VBL1615 \n 60V/75A TO263"]
SR2["VBL1615 \n 60V/75A TO263"]
SR3["VBL1615 \n 60V/75A TO263"]
SR4["VBL1615 \n 60V/75A TO263"]
end
SR1 --> G["输出滤波电感"]
SR2 --> G
SR3 --> G
SR4 --> G
G --> H["输出电容"]
H --> I["直流充电输出 \n 200V-1000V"]
J["同步整流控制器"] --> K["专用驱动器"]
K --> SR1
K --> SR2
K --> SR3
K --> SR4
end
subgraph "输出级与保护"
I --> L["输出接触器"]
L --> M["充电枪接口"]
N["输出电流检测"] --> O["电流保护"]
P["输出电压检测"] --> Q["电压保护"]
O --> R["故障关断"]
Q --> R
R --> D
R --> SR1
end
style D fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style SR1 fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能配电与辅助电源场景拓扑详图
graph LR
subgraph "辅助电源同步整流"
A["辅助变压器次级"] --> B["同步整流节点"]
B --> C["VBE1302 \n 30V/120A TO252"]
C --> D["输出滤波"]
D --> E["辅助电源总线 \n 12V/24V"]
F["辅助电源控制器"] --> G["同步整流驱动"]
G --> C
end
subgraph "智能负载开关矩阵"
E --> H["配电分配网络"]
subgraph H ["智能开关通道"]
direction TB
SW1["VBE1302 \n 通道1"]
SW2["VBE1302 \n 通道2"]
SW3["VBE1302 \n 通道3"]
SW4["VBE1302 \n 通道4"]
SW5["VBE1302 \n 通道5"]
SW6["VBE1302 \n 通道6"]
end
SW1 --> I["继电器线圈驱动"]
SW2 --> J["散热风机"]
SW3 --> K["液冷泵"]
SW4 --> L["监控摄像头"]
SW5 --> M["通信模块"]
SW6 --> N["照明系统"]
O["AI主控MCU"] --> P["电平转换/预驱"]
P --> SW1
P --> SW2
P --> SW3
P --> SW4
P --> SW5
P --> SW6
end
subgraph "保护与监控"
Q["过流检测"] --> R["比较器"]
R --> S["故障锁存"]
S --> T["关断信号"]
T --> SW1
U["温度传感器"] --> V["ADC"]
V --> O
end
style C fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style SW1 fill:#fff3e0,stroke:#ff9800,stroke-width:2px
点击下载：VBP165R43SE规格书
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