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BI-DIRECTIONAL DC TO DC SIGNAL CONVERSION USING OBSERVER BASED ESTIMATED CURRENT SENSOR
BI-DIRECTIONAL DC TO DC SIGNAL CONVERSION USING OBSERVER BASED ESTIMATED CURRENT SENSOR
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机译:使用基于观察器的估计电流传感器进行双向DC到DC信号转换
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摘要
In accordance with at least one aspect of this disclosure, a bi-directional DC to DC converter includes a DC to DC conversion circuit, and a controller operatively connected to the conversion circuit to control a current output of the conversion circuit, wherein the controller includes an observer based estimated current sensor module which is configured to simulate a physical current sensor and to input an estimated output current feedback inner state signal ∧ėo into a voltage output command feedback loop of the controller. The current sensor module can include an estimated sensor feedback loop.
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机译:根据本公开的至少一个方面,双向DC-DC转换器包括DC-DC转换电路,以及控制器,所述控制器可操作地连接到所述转换电路以控制所述转换电路的电流输出,其中,所述控制器包括:基于观察者的估计电流传感器模块,该模块配置为模拟物理电流传感器,并将估计的输出电流反馈内部状态信号∧ Sup>ė o Sub>输入到电压输出命令反馈中控制器的循环。电流传感器模块可以包括估计的传感器反馈回路。
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