Patent ID: 11887801
Assignee: SAUDI ELECTRICITY COMPANY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. An electronic circuit breaker, comprising:
a circuit breaker;
a circuit board including:
a wireless communication circuit including
a plurality of antennas configured to receive a control signal, the antennas including cellular, digital cellular network, wireless networking and dual-mode low range antennas;
a power amplifier;
a low-noise receive amplifier;
a plurality of frequency filters;
receiving and transmitting circuitry,

a microprocessor connected to the wireless communication circuit and configured to receive the control signal and generate a trigger signal;
a power supply circuit connected to the microprocessor, the power supply circuit including a first capacitor and a second capacitor;
a relay circuit connected to the power supply circuit, wherein the relay circuit is configured to receive the trigger signal from the microprocessor and turn the circuit breaker ON or OFF based on the control signal,
wherein the wireless communication circuit further comprises:
an inter-integrated circuit (I2C) interface configured to communicate data and a clock signal between the microprocessor and the wireless communication circuit, wherein the I2C circuit is connected between the power supply and ground;
the I2C circuit including
a first input connection connected to a serial data line (SDA) pin of the microprocessor; and
a second input connection connected to a serial clock line (SCL) of the microprocessor.