Liviu Mihalache

Person

Evans City, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pulse width modulation control for a multilevel converter
- Patent number 11,011,997
- Issue date May 18, 2021
- Siemens Aktiengesellschaft
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Printed circuit board power cell with isolation and medium voltage...
- Patent number 10,720,851
- Issue date Jul 21, 2020
- Siemens Aktiengesellschaft
- Abdelnassir Abdalla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium voltage transformerless multilevel converter and method for...
- Patent number 10,355,617
- Issue date Jul 16, 2019
- Siemens Aktiengesellschaft
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium voltage hybrid multilevel converter and method for controlli...
- Patent number 10,218,285
- Issue date Feb 26, 2019
- Siemens Aktiengesellschaft
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse width modulation control for a multilevel converter
- Patent number 9,184,673
- Issue date Nov 10, 2015
- Siemens Aktiengesellschaft
- Liviu Mihalache
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control for fault-bypass of cascaded multi-level inverter
- Patent number 8,976,554
- Issue date Mar 10, 2015
- Siemens Corporation
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CELL BASED MULTILEVEL CONVERTER WITH MULTIPLE OPERATING MODES AND A...
- Publication number 20240275302
- Publication date Aug 15, 2024
- Innomotics GmbH
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REGENERATIVE MULTICELL DRIVE SYSTEM WITH OVERLAP ANGLE IN FUNDAMENT...
- Publication number 20240181892
- Publication date Jun 6, 2024
- Innomotics GmbH
- Liviu Mihalache
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSE WIDTH MODULATION CONTROL FOR A MULTILEVEL CONVERTER
- Publication number 20200244183
- Publication date Jul 30, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEDIUM VOLTAGE TRANSFORMERLESS MULTILEVEL CONVERTER AND METHOD FOR...
- Publication number 20180248493
- Publication date Aug 30, 2018
- SIEMENS AKTIENGESELLSCHAFT
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRINTED CIRCUIT BOARD POWER CELL WITH ISOLATION AND MEDIUM VOLTAGE...
- Publication number 20180241317
- Publication date Aug 23, 2018
- SIEMENS AKTIENGESELLSCHAFT
- Abdelnassir Abdalla
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEDIUM VOLTAGE HYBRID MULTILEVEL CONVERTER AND METHOD FOR CONTROLLI...
- Publication number 20170110977
- Publication date Apr 20, 2017
- SIEMENS AKTIENGESELLSCHAFT
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE WIDTH MODULATION CONTROL FOR A MULTILEVEL CONVERTER
- Publication number 20150263645
- Publication date Sep 17, 2015
- Siemens Industry, Inc.
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL FOR FAULT-BYPASS OF CASCADED MULTI-LEVEL INVERTER
- Publication number 20140078797
- Publication date Mar 20, 2014
- Siemens Corporation
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE WIDTH MODULATED CONTROL FOR HYBRID INVERTERS
- Publication number 20120218795
- Publication date Aug 30, 2012
- Siemens Corporation
- Liviu Mihalache
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Liviu Mihalache

Person

Patents Grantslast 30 patents

Pulse width modulation control for a multilevel converter

Printed circuit board power cell with isolation and medium voltage...

Medium voltage transformerless multilevel converter and method for...

Medium voltage hybrid multilevel converter and method for controlli...

Pulse width modulation control for a multilevel converter

Control for fault-bypass of cascaded multi-level inverter

Patents Applicationslast 30 patents

CELL BASED MULTILEVEL CONVERTER WITH MULTIPLE OPERATING MODES AND A...

REGENERATIVE MULTICELL DRIVE SYSTEM WITH OVERLAP ANGLE IN FUNDAMENT...

PULSE WIDTH MODULATION CONTROL FOR A MULTILEVEL CONVERTER

MEDIUM VOLTAGE TRANSFORMERLESS MULTILEVEL CONVERTER AND METHOD FOR...

PRINTED CIRCUIT BOARD POWER CELL WITH ISOLATION AND MEDIUM VOLTAGE...

MEDIUM VOLTAGE HYBRID MULTILEVEL CONVERTER AND METHOD FOR CONTROLLI...

PULSE WIDTH MODULATION CONTROL FOR A MULTILEVEL CONVERTER

CONTROL FOR FAULT-BYPASS OF CASCADED MULTI-LEVEL INVERTER

PULSE WIDTH MODULATED CONTROL FOR HYBRID INVERTERS