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ADchange
- 在控制单元的开关调整元件（T1）接通期间，能量流进贮能单元（C12）进行储能，当开关调整元件关断时，存储在电容里的能量通过滤波直接给负载供电，取样电路对输出电压进行取样，反馈到运放比较的输入端，运放电路将取样电压与PWM输出电压进行比较，比较之后输出一定脉宽给控制单元，控制开关调整元件的导通时间，从而控制储能输出，使输出值与预设值相等，减小误差。同时，通过取样电路对输出取样，送至单片机，经过内部模数转换，按键切换时，LED便可显示实际输出值-The switch in control unit
case14
- IEEE 14 bus power system load flow
39_bus
- IEEE 39 bus data, line data and generator data for performing the power flow or load flow and optimal power flows
dianzifuzai
- 电子负载程序，本电子负载有横流，恒压，横功率，横阻，四种工作模式-E-load procedure, the electronic load has cross-flow, constant pressure, cross-power, cross-resistance, four operating modes
dianzifuzai
- 电子负载程序，本电子负载有横流，恒压，横功率，横阻，四种工作模式-E-load procedure, the electronic load has cross-flow, constant pressure, cross-power, cross-resistance, four operating modes