专利检索 ap:("ROHDE & SCHWARZ GMBH & CO. KG") AND inv:"Eugen Geier" 第 1 页

1.

发明授权
Power-measuring device and a measuring system for measuring the power of several phases in a multiphase system 有权

公开(公告)号：US10895590B2

公开(公告)日：2021-01-19

申请号：US15522630

申请日：2016-05-30

申请人： ROHDE & SCHWARZ GMBH & CO. KG

发明人： Andreas Schuetz , Eugen Geier , Holger Asmussen , Josef Vogel

IPC分类号： G01R21/133 , G01R19/25 , G01R22/06

摘要： A power-measuring device serves to measure the power of a three-phase system. It comprises a measuring unit for measuring a power of a first phase of the three-phase system, a display unit for displaying measured results and an operating unit for the operation of the power-measuring device by a user. Furthermore, it comprises a communications unit by means of which it can communicate with one or more further power-measuring devices. In this context, the power-measuring device is embodied, jointly with the one or more further power-measuring devices, to measure a power of several phases of the three-phase system.