公开(公告)号：US20230052987A1

公开(公告)日：2023-02-16

申请号：US17784361

申请日：2020-12-11

Applicant: DANFOSS POWER SOLUTIONS II TECHNOLOGY A/S

Inventor： Mayura Arun Madane ,  Prachi Zambare ,  Prasanth Jyothi Prasad ,  Richa Mahesh Shinde ,  Arjun Thottupurathu Rejikumar ,  Dipesh Chauhan ,  Kailasrao Nilesh Surase ,  Rohit Tejsingh Chauhan ,  Ankit Jain

IPC: H01F7/18 ,  F02D41/20 ,  F15B13/044 ,  F15B13/08 ,  F15B19/00

Abstract: A system and method for detecting faults and optimiz-ing power usage of solenoid valves. The method includes obtaining a current signature of the solenoid coil, using a dedicated circuit to detect various features and using a pulse width modulation controller optimize the power output of the system. Additionally, using machine learning, the system can be optimized using data from the dedicated circuit.