Power line data transceiver
AssigneeShenzhen Yinwang Intelligent Technologies Co., Ltd.
InventorSujan Pandey
Life of this patent
Estimating the term…
Abstract
A power line data transceiver is for transmitting or receiving data over a power line. The power line is adapted to distribute electric power. The power line transmitter has a data transceiver coupled to the at least two wires of the shielded cable via a capacitive coupling network. The data transceiver is configured to transmit or receive a data signal over the at least two wires of the shielded cable. A power supply is coupled to the shielded cable over an inductive coupling network. The power supply is configured to inject a feeding current on the at least two wires of the shielded cable for feeding the electric load with electric power, and to receive a return current from the electric load over the conductive shield of the shielded cable.
Claims15
A power line data transceiver for transmitting or receiving data over a power line, the power line being adapted to distribute electric power, the power line comprising a shielded cable, which comprises at least two wires and a conductive shield shielding the at least two wires, and the power line being configured to be coupled to an electric load, the power line data transceiver comprising:
- a data transceiver coupled to the at least two wires of the shielded cable via a capacitive coupling network, the data transceiver being configured to transmit or receive a data signal over the at least two wires of the shielded cable;
- and
- a power supply coupled to the shielded cable over an inductive coupling network, wherein the power supply is configured to inject a feeding current on the at least two wires of the shielded cable for feeding the electric load with electric power, and is configured to receive a return current from the electric load over the conductive shield of the shielded cable.
A power line data transceiver for receiving or transmitting data over a power line, the power line being adapted to distribute electric power, the power line comprising a shielded cable, which comprises at least two wires and a conductive shield shielding the at least two wires, and the power line being configured to be coupled to an electric load, the power line data transceiver comprising:
- a data transceiver coupled to the at least two wires of the shielded cable via a capacitive coupling network, the data transceiver being configured to receive or transmit a data signal over the at least two wires of the shielded cable;
- and
- a power transceiver coupled to the shielded cable over an inductive coupling network, wherein the power transceiver is configured to receive a feeding current over the at least two wires of the shielded cable for feeding the electric load with electric power, and is configured to inject a return current from the electric load on the conductive shield of the shielded cable.
Dependencies are inferred from the claim text.