Abstract: A grounding cable warning device includes a housing affixable to a grounding cable. An electrical current transformer is disposed within the housing. An energy storage component is disposed within the housing. A first sensor is disposed within the housing and configured to detect an electrical current in the grounding cable. A second sensor is disposed within the housing and configured to detect a voltage of the grounding cable. One or more electronic indication components are arranged with the housing and configured to alert a user of an unsafe condition. A microcontroller is disposed within the housing and receives input from the first sensor and the sensor and actuates the one or more electronic indication components, in response to receipt of the input, to alert the user of the unsafe condition.

Abstract: Current hoist systems often use a manual crank system with a lever arm that ratchets a rotational drum to tension a conductor. This disclosure describes systems and techniques for creating and operating a hoist system when connected and applying tension to an energized or de-energized conductor. Additionally, the systems and techniques may be applied to lifting or tensioning electrical equipment or cables that may support the conductor infrastructure. A hoist system may use a locally driven motor to apply a desired tension to a conductor or cable and may be controlled by an operator located at or away from the hoist system itself.

Abstract: A grounding cable warning device includes a housing affixable to a grounding cable. An electrical current transformer is disposed within the housing. An energy storage component is disposed within the housing. A first sensor is disposed within the housing and configured to detect an electrical current in the grounding cable. A second sensor is disposed within the housing and configured to detect a voltage of the grounding cable. One or more electronic indication components are arranged with the housing and configured to alert a user of an unsafe condition. A microcontroller is disposed within the housing and receives input from the first sensor and the sensor and actuates the one or more electronic indication components, in response to receipt of the input, to alert the user of the unsafe condition.

Abstract: Current hoist systems often use a manual crank system with a lever arm that ratchets a rotational drum to tension a conductor. This disclosure describes systems and techniques for creating and operating a hoist system when connected and applying tension to an energized or de-energized conductor. Additionally, the systems and techniques may be applied to lifting or tensioning electrical equipment or cables that may support the conductor infrastructure. A hoist system may use a locally driven motor to apply a desired tension to a conductor or cable and may be controlled by an operator located at or away from the hoist system itself.