Failure detection system - メーカー・企業と製品の一覧

[MBD Case Study] Verification of ECU Fail Detection during Inverter Switch Failure

Verification of whether failure detection during inverter malfunction can be performed within the detection time (within 100 ms).

This document verifies whether a failure can be detected within 100 ms of the occurrence of an open fault in the U-phase upper arm. Failure detection is determined by extracting components of fourth order or higher from the current waveform using a high-pass filter. 【Contents】 ■ System Configuration ■ Controller Specifications ■ Motor Specifications ■ Verification Details ■ Verification Results ■ Discussion *For more details, please download the PDF or feel free to contact us.