Alireza NAMI

Person

Vasteras, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Transformer arrangement
- Patent number 11,757,368
- Issue date Sep 12, 2023
- Hitachi Energy Switzerland AG
- Roberto Alves
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer arrangement
- Patent number 11,694,840
- Issue date Jul 4, 2023
- Hitachi Energy Switzerland AG
- Roberto Alves
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buck boost converter cell for MMC
- Patent number 11,424,679
- Issue date Aug 23, 2022
- Hitachi Energy Switzerland AG
- Aravind Mohanaveeramani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter cell with crowbar
- Patent number 11,418,127
- Issue date Aug 16, 2022
- Hitachi Energy Switzerland AG
- Aravind Mohanaveeramani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage source converter with improved operation
- Patent number 10,530,272
- Issue date Jan 7, 2020
- ABB Schweiz AG
- Praveen Kumar Barupati
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multilevel converter with reduced AC fault handling rating
- Patent number 10,256,745
- Issue date Apr 9, 2019
- ABB Schweiz AG
- Alireza Nami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy storage system comprising a modular multi-level converter
- Patent number 9,991,713
- Issue date Jun 5, 2018
- ABB Schweiz AB
- Tomas Tengner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching cell, a switching module for a chain link, and a chain li...
- Patent number 9,929,634
- Issue date Mar 27, 2018
- ABB Schweiz AG
- Alireza Nami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter arrangement for power compensation and a method for contr...
- Patent number 9,876,358
- Issue date Jan 23, 2018
- ABB Schweiz AG
- Frans Dijkhuizen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multilevel converter with hybrid full-bridge cells
- Patent number 9,716,425
- Issue date Jul 25, 2017
- ABB Schweiz AG
- Alireza Nami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter cell with reduced power losses, high voltage multilevel c...
- Patent number 9,479,076
- Issue date Oct 25, 2016
- ABB Schweiz AG
- Alireza Nami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for transferring power between AC and DC power...
- Patent number 9,209,679
- Issue date Dec 8, 2015
- ABB Technology AG
- Jyoti Sastry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER ARRANGEMENT
- Publication number 20220407429
- Publication date Dec 22, 2022
- Hitachi Energy Switzerland AG
- Roberto ALVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER ARRANGEMENT
- Publication number 20220344093
- Publication date Oct 27, 2022
- Hitachi Energy Switzerland AG
- Roberto ALVES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Converter Cell with Crowbar
- Publication number 20220085731
- Publication date Mar 17, 2022
- ABB Power Grids Switzerland AG
- Aravind Mohanaveeramani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Buck Boost Converter Cell for MMC
- Publication number 20220045610
- Publication date Feb 10, 2022
- ABB Power Grids Switzerland AG
- Aravind Mohanaveeramani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER ARRANGEMENT EMPLOYING PHOTOVOLTAIC ENERGY DELIVERY ELEMENTS
- Publication number 20200106384
- Publication date Apr 2, 2020
- ABB Schweiz AG
- Cicero Postiglione
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE SOURCE CONVERTER WITH IMPROVED OPERATION
- Publication number 20190348925
- Publication date Nov 14, 2019
- ABB Schweiz AG
- Praveen Kumar BARUPATI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A MULTILEVEL CONVERTER WITH REDUCED AC FAULT HANDLING RATING
- Publication number 20180212533
- Publication date Jul 26, 2018
- ABB Schweiz AG
- Alireza NAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A SWITCHING CELL, A SWITCHING MODULE FOR A CHAIN LINK, AND A CHAIN...
- Publication number 20170237330
- Publication date Aug 17, 2017
- ABB Schweiz AG
- Alireza NAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY STORAGE SYSTEM COMPRISING A MODULAR MULTI-LEVEL CONVERTER
- Publication number 20170170658
- Publication date Jun 15, 2017
- ABB Schweiz AG
- Tomas TENGNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A CONVERTER ARRANGEMENT FOR POWER COMPENSATION AND A METHOD FOR CON...
- Publication number 20160126737
- Publication date May 5, 2016
- ABB Technology Ltd.
- Frans DIJKHUIZEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER CELL WITH REDUCED POWER LOSSES, HIGH VOLTAGE MULTILEVEL C...
- Publication number 20150372612
- Publication date Dec 24, 2015
- ABB Technology Ltd.
- Alireza NAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A MULTILEVEL CONVERTER WITH HYBRID FULL-BRIDGE CELLS
- Publication number 20150357905
- Publication date Dec 10, 2015
- ABB Technology Ltd.
- Alireza NAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Apparatus for Transferring Power Between AC and DC Power...
- Publication number 20150171741
- Publication date Jun 18, 2015
- ABB TECHNOLOGY AG
- Jyoti Sastry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Alireza NAMI

Person

Patents Grantslast 30 patents

Transformer arrangement

Transformer arrangement

Buck boost converter cell for MMC

Converter cell with crowbar

Voltage source converter with improved operation

Multilevel converter with reduced AC fault handling rating

Energy storage system comprising a modular multi-level converter

Switching cell, a switching module for a chain link, and a chain li...

Converter arrangement for power compensation and a method for contr...

Multilevel converter with hybrid full-bridge cells

Converter cell with reduced power losses, high voltage multilevel c...

Method and apparatus for transferring power between AC and DC power...

Patents Applicationslast 30 patents

TRANSFORMER ARRANGEMENT

TRANSFORMER ARRANGEMENT

Converter Cell with Crowbar

Buck Boost Converter Cell for MMC

INVERTER ARRANGEMENT EMPLOYING PHOTOVOLTAIC ENERGY DELIVERY ELEMENTS

VOLTAGE SOURCE CONVERTER WITH IMPROVED OPERATION

A MULTILEVEL CONVERTER WITH REDUCED AC FAULT HANDLING RATING

A SWITCHING CELL, A SWITCHING MODULE FOR A CHAIN LINK, AND A CHAIN...

ENERGY STORAGE SYSTEM COMPRISING A MODULAR MULTI-LEVEL CONVERTER

A CONVERTER ARRANGEMENT FOR POWER COMPENSATION AND A METHOD FOR CON...

CONVERTER CELL WITH REDUCED POWER LOSSES, HIGH VOLTAGE MULTILEVEL C...

A MULTILEVEL CONVERTER WITH HYBRID FULL-BRIDGE CELLS

Method and Apparatus for Transferring Power Between AC and DC Power...