公开(公告)号：US09404816B1

公开(公告)日：2016-08-02

申请号：US14732707

申请日：2015-06-06

Applicant: HIWIN MIKROSYSTEM CORP.

Inventor： Chi-Yuan Cheng ,  Wei-Cheng Wang ,  Tzu-Hsiang Hung

IPC: G01L1/04

CPC classification number: G01L1/04 ,  G01M13/025

Abstract: A multifunctional load test device includes a drive, a motor to be tested, a load motor and an inverter. The drive is electrically connected to civil power. The motor to be tested is electrically connected to the drive and powered by the drive and controllably drivable by the drive. The load motor is drivable by the motor to be tested to produce counter electromotive force. The inverter is electrically connected to the load motor to rectify the counter electromotive force into power identical to civil power.

Abstract translation: 多功能负载测试装置包括驱动器，待测电动机，负载电动机和逆变器。 驱动器与民用电力电气连接。 待测试的电动机电连接到驱动器并由驱动器驱动并由驱动器可控地驱动。 负载电动机可由被测电机驱动，产生反电动势。 逆变器电连接到负载电动机，以将反电动势整流成与民用电力相同的功率。