公开(公告)号：WO2019194854A1

公开(公告)日：2019-10-10

申请号：PCT/US2018/043899

申请日：2018-07-26

Applicant: PANORAMIC POWER LTD. ,  M&B IP ANALYSTS, LLC

Inventor： RAM, Yaron ,  ROSENBERG, Yehoshua ,  SHAMIR, Adi

IPC: G01K13/00 ,  G01R31/08 ,  G01D1/18

Abstract: A system and method for measuring powerline temperature based on self-powered power sensors (SPPS), including: retrieving a powerline current reading and an SPPS temperature reading from an SPPS; determining a powerline temperature based on an isothermal curve of the powerline current reading and the SPPS temperature reading; and generating an alert when the powerline temperature exceeds a predetermined threshold.

公开(公告)号：WO2020205868A1

公开(公告)日：2020-10-08

申请号：PCT/US2020/025967

申请日：2020-03-31

Applicant: PANORAMIC POWER LTD. ,  M&B IP ANALYSTS, LLC

Inventor： RAM, Yaron ,  ROSENBERG, Yehoshua ,  SHAMIR, Adi

IPC: G01K17/10 ,  G01F1/56

Abstract: A heat measurement apparatus and method for a non-invasive measurement of heat generation are provided. The method include determining a flow value of a flowing substance within a system based on a system power usage; and determining a heat energy value of a system based on a temperature difference of a first temperature of the flowing substance at an inlet of the system from a second temperature of the flowing substance at an outlet of the system and the flow value of the system.

公开(公告)号：WO2020144600A1

公开(公告)日：2020-07-16

申请号：PCT/IB2020/050126

申请日：2020-01-08

Applicant: PANORAMIC POWER LTD.

Inventor： RAM, Yaron ,  ROSENBERG, Yehoshua ,  SHAMIR, Adi

IPC: G05B23/02 ,  H02P29/024 ,  H02P8/36 ,  H02H3/04 ,  G01R31/34

Abstract: A system and method for detection of a fault in a component of an Alternate Current Motor (ACM) based on current samples of the ACM. The system includes a current sensor for sampling a current of the ACM. The sampling is performed a plurality of times within a half-wave form of an Alternate Current (AC) of the ACM and over several cycles of half-waves. The system also includes a computing device for receiving the plurality of current samples. The computing device is configured to analyze a plurality of current samples of the AC of the ACM, the plurality of current samples taken for at least several periods of half-waves of the AC, determine, based on the analysis of the plurality of current samples, whether the ACM is a Variable Frequency Drive (VFD) or a non-VFD, and report that fault detection cannot be made if the ACM is a VFD.