公开(公告)号：US20240421585A1

公开(公告)日：2024-12-19

申请号：US18210827

申请日：2023-06-16

Applicant: EATON INTELLIGENT POWER LIMITED

Inventor： Tejal Rohan Sheth ,  Prasad Arvind Venikar ,  Sapana Darekar ,  Swapnil Dhavan ,  Machiraju Anurag Swamy ,  Ming Wu

IPC: H02H3/093 ,  H02H1/00 ,  H02H1/04 ,  H02H3/04 ,  H02H3/28 ,  H02H3/44

Abstract: A circuit interrupter is structured to electrically connect between a power source and a load. The circuit interrupter includes: separable contacts; an actuator coupled to the separable contacts and structured to open or close the separable contacts; a current sensor structured to sense current flowing through the circuit interrupter to the load; a communication module communicatively coupled to at least one of a cloud server and a user device and structured to transmit and receive data; and a controller coupled to the sensor, the actuator, and the communication module, the controller comprising at least one of a fault detector and a look-up table, the fault detector structured to detect and classify a fault, the look-up table comprising at least reference data associated with previous normal cycles, the reference data including at least power factors, closing angle ranges and fault classification categories.