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CURRENT SENSORLESS MPPT FOR PV MICRO-INVERTERS
CURRENT SENSORLESS MPPT FOR PV MICRO-INVERTERS
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机译:用于光伏微逆变器的无感电流MPPT
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摘要
Systems, methods, and devices for use with photovoltaic micro-inverters. A control system for controlling power switches in a full bridge inverter in a DC/DC converter uses an estimate of the output current of a photovoltaic (PV) panel. The estimate is provided by a current estimator that takes as input the output voltage of the PV panel as well as the bus voltage of the DC/DC converter. Also used as input to the current estimator are two of the control signals for specific power switches in the full bridge inverter in the DC/DC converter.
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机译:用于光伏微型逆变器的系统,方法和设备。用于控制DC / DC转换器中的全桥逆变器中的功率开关的控制系统使用光伏(PV)面板的输出电流的估计。该估计由电流估计器提供,该估计器将PV面板的输出电压以及DC / DC转换器的母线电压作为输入。 DC / DC转换器全桥逆变器中特定功率开关的两个控制信号也用作电流估计器的输入。
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