US Patent Application 18202637. AC-VOLTAGE SENSOR CIRCUIT, INVERTER CIRCUIT, AND POWER SUPPLY CIRCUIT simplified abstract
Contents
AC-VOLTAGE SENSOR CIRCUIT, INVERTER CIRCUIT, AND POWER SUPPLY CIRCUIT
Organization Name
Inventor(s)
AC-VOLTAGE SENSOR CIRCUIT, INVERTER CIRCUIT, AND POWER SUPPLY CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18202637 titled 'AC-VOLTAGE SENSOR CIRCUIT, INVERTER CIRCUIT, AND POWER SUPPLY CIRCUIT
Simplified Explanation
The patent application describes a circuit that measures AC voltage and is connected to an inverter circuit.
- The circuit includes a sense-signal isolation circuit to ensure accurate voltage measurement.
- The inverter circuit and a control circuit are connected together through the AC-voltage sensor circuit.
- The AC output unit of the inverter circuit has two power supply lines.
- The AC-voltage sensor circuit measures the voltage difference between the first and second lines for a reference-voltage node.
Original Abstract Submitted
An AC-voltage sensor circuit is connected to an AC output unit of an inverter circuit. A control circuit and the inverter circuit are isolation-connected. The AC-voltage sensor circuit includes a sense-signal isolation circuit. The inverter circuit and the control circuit are isolation-connected together by the AC-voltage sensor circuit. The AC output unit includes a first line and a second line that are power supply lines. The inverter circuit includes a reference-voltage node. The AC-voltage sensor circuit is configured to output a signal indicating a voltage difference between a “voltage of the first line for the reference-voltage node” and a “voltage of the second line for the reference-voltage node”.
