Invention Grant
- Patent Title: Control of phase currents of an inverter
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Application No.: US16333127Application Date: 2017-07-18
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Publication No.: US10536096B2Publication Date: 2020-01-14
- Inventor: Norbert Benesch , Harald Wiessmann
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE München
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE München
- Agency: Henry M. Feiereisen LLC
- Priority: EP16189018 20160915
- International Application: PCT/EP2017/068070 WO 20170718
- International Announcement: WO2018/050321 WO 20180322
- Main IPC: H02M1/08
- IPC: H02M1/08 ; H02M7/5387 ; H02M7/493 ; H02M1/00
Abstract:
The invention relates to a method for controlling phase currents (iU_WR1, iv_WR1, iw_WR1) of a three-phase inverter (WR1), the phase currents (iU_WR1, iv_WR1, iw_WR1) of the inverter (WR1) being controlled by way of a direct hysteresis current control and a selected phase of the inverter (WR1) being additionally switched depending on a zero system current (i0_WR1) of the inverter (WR1).
Public/Granted literature
- US20190238065A1 CONTROL OF PHASE CURRENTS OF AN INVERTER Public/Granted day:2019-08-01
Information query
