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发明公开
CN101262176A 用来操作功率变换器的方法和系统 失效 - 权利终止

用来操作功率变换器的方法和系统
摘要：
提供一种用来操作功率变换器方法和系统，所述功率变换器具有电部件和耦合到电压源的开关。接收表示通过所述电部件的期望电流的信号。产生表示通过所述电部件的期望电流和实际电流之间的差的信号。根据表示所述差的信号和由电压源产生的电压为开关计算占空因数。
摘要（英）：

A method and system for operating a power converter having an electrical component and a switch coupled to a voltage source are provided. A signal is received that is representative of a desired current flow through the electrical component. A signal is generated that is representative of a difference between the desired current flow and an actual current flow through the electrical component. A duty cycle for the switch is calculated based on the signal representative of the difference and a voltage generated by the voltage source.

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