Abstract: A system includes a light source configured to generate a source of light, a fiber optic current sensor (FOCS) configured to detect the source of light, and a decoding circuitry communicatively coupled to the FOCS. The system also includes a health monitoring circuitry communicatively coupled to the decoding circuitry. The health monitoring circuitry is configured to receive a first electrical characteristic component of the first signal and a corresponding second electrical characteristic component of the second signal, to generate a summation of the first electrical characteristic component of first signal and the second electrical characteristic component of the second signal, and to generate an output signal based at least in part on the summation of the first electrical characteristic component and the second electrical characteristic component. The output signal includes an indication of an operational condition of the light source.

Abstract: A system includes a light source configured to generate a source of light, a fiber optic current sensor (FOCS) configured to detect the source of light, and a decoding circuitry communicatively coupled to the FOCS. The system also includes a health monitoring circuitry communicatively coupled to the decoding circuitry. The health monitoring circuitry is configured to receive a first electrical characteristic component of the first signal and a corresponding second electrical characteristic component of the second signal, to generate a summation of the first electrical characteristic component of first signal and the second electrical characteristic component of the second signal, and to generate an output signal based at least in part on the summation of the first electrical characteristic component and the second electrical characteristic component. The output signal includes an indication of an operational condition of the light source.

Abstract: Systems and methods for controlling an inertia of a synchronous condenser are described. An example system may include a motor, bidirectional power source, and at least one control device. The motor may be configured to alter a rotation of a condenser shaft to obtain a desired inertia of a synchronous condenser during a power disturbance event. The bidirectional power source may be coupled to the motor. The at least one control device may be configured to identify the power disturbance event, determine an amount of power to supply to or receive from the motor to obtain the desired inertia, and control the supply of power from the power source to the motor or from the motor to the power source based upon the determined amount of power.

Abstract: Systems and methods for controlling an inertia of a synchronous condenser are described. An example system may include a motor, bidirectional power source, and at least one control device. The motor may be configured to alter a rotation of a condenser shaft to obtain a desired inertia of a synchronous condenser during a power disturbance event. The bidirectional power source may be coupled to the motor. The at least one control device may be configured to identify the power disturbance event, determine an amount of power to supply to or receive from the motor to obtain the desired inertia, and control the supply of power from the power source to the motor or from the motor to the power source based upon the determined amount of power.