Alexander Unru

Person

Niestetal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
3-phase PV inverter with 2-phase isolated operation in the event of...
- Patent number 12,199,440
- Issue date Jan 14, 2025
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for operating a battery converter, battery converter and system
- Patent number 12,062,914
- Issue date Aug 13, 2024
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for three-phase supply into an alternating voltage network,...
- Patent number 11,855,459
- Issue date Dec 26, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for connecting a sub-network to an alternating voltage netwo...
- Patent number 11,563,383
- Issue date Jan 24, 2023
- SMA Solar Technology AG
- Claus Allert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic inverter comprising an upstream DC/DC converter and te...
- Patent number 10,186,966
- Issue date Jan 22, 2019
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and inverter for determining capacitance values of capacitan...
- Patent number 10,148,225
- Issue date Dec 4, 2018
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and inverter for distributing power among a plurality of DC...
- Patent number 10,056,758
- Issue date Aug 21, 2018
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tracking method and tracking device for a voltage converter for a p...
- Patent number 9,444,365
- Issue date Sep 13, 2016
- SMA Solar Technology AG
- Martin Bock
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ESTABLISHING A DEFINED STATE IN AN ELECTROCHEMICAL SYSTE...
- Publication number 20250096292
- Publication date Mar 20, 2025
- SMA Solar Technology AG
- Alexander Unru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A BATTERY CONVERTER, BATTERY CONVERTER AND SYSTEM
- Publication number 20240405557
- Publication date Dec 5, 2024
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND METHOD FOR CONVERTING ELECTRICAL ENERGY
- Publication number 20240332981
- Publication date Oct 3, 2024
- SMA Solar Technology AG
- Marcel Kratochvil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING AN ELECTROLYZER AND A FUEL CELL BY MEANS OF A...
- Publication number 20240247390
- Publication date Jul 25, 2024
- SMA Solar Technology AG
- Alexander Unru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTROLYSIS SYSTEM AND OPERATION METHOD THEREFOR
- Publication number 20240209533
- Publication date Jun 27, 2024
- SMA Solar Technology AG
- Alexander Unru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING AN INVERTER, AND INVERTER
- Publication number 20240162837
- Publication date May 16, 2024
- SMA Solar Technology AG
- Uwe Stickelmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING AN ENERGY SUPPLY SYSTEM, DEVICE FOR EXCHANGING...
- Publication number 20240162705
- Publication date May 16, 2024
- SMA Solar Technology AG
- Marcel Kratochvil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR THE STARTING OF AN ELECTROLYSIS SYSTEM, AND ELECTROLYSIS...
- Publication number 20240128857
- Publication date Apr 18, 2024
- SMA Solar Technology AG
- Alexander Unru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING AN INVERTER, AND INVERTER
- Publication number 20230412068
- Publication date Dec 21, 2023
- SMA Solar Technology AG
- Simon Scheurich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER FOR TRANSFERRING POWER BETWEEN AN AC SIDE AND A DC...
- Publication number 20230291303
- Publication date Sep 14, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR BALANCING VOLTAGES IN A DC GRID AND BALANCING UNIT FOR A...
- Publication number 20230283072
- Publication date Sep 7, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING A DC VOLTAGE GRID AND POWER CONVERTER FOR CONN...
- Publication number 20230283069
- Publication date Sep 7, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING A BATTERY CONVERTER, BATTERY CONVERTER AND SYSTEM
- Publication number 20230170701
- Publication date Jun 1, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
3-PHASE PV INVERTER WITH 2-PHASE ISOLATED OPERATION IN THE EVENT OF...
- Publication number 20230070123
- Publication date Mar 9, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR EXTENDING A VOLTAGE RANGE OF A RECTIFIER, RECTIFIER FOR...
- Publication number 20230050530
- Publication date Feb 16, 2023
- SMA Solar Technology AG
- Alexander Unru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING AN ELECTROLYZER, CONNECTION CIRCUIT, RECTIFIER...
- Publication number 20230045707
- Publication date Feb 9, 2023
- SMA Solar Technology AG
- Alexander Unru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR SUPPLYING A DC LOAD, ENERGY CONVERSION SYSTEM AND ELECTR...
- Publication number 20220368243
- Publication date Nov 17, 2022
- SMA Solar Technology AG
- Alexander Unru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR THREE-PHASE SUPPLY INTO AN ALTERNATING VOLTAGE NETWORK,...
- Publication number 20210408793
- Publication date Dec 30, 2021
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING AN ELECTRICAL INSTALLATION HAVING A PLURALIT...
- Publication number 20210313809
- Publication date Oct 7, 2021
- SMA Solar Technology AG
- Marlies Richter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR CONNECTING A SUB-NETWORK TO AN ALTERNATING VOLTAGE NETWO...
- Publication number 20200395865
- Publication date Dec 17, 2020
- SMA Solar Technology AG
- Claus Allert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC INVERTER COMPRISING AN UPSTREAM DC/DC CONVERTER AND TE...
- Publication number 20160301312
- Publication date Oct 13, 2016
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND INVERTER FOR DETERMINING CAPACITANCE VALUES OF CAPACITAN...
- Publication number 20160254783
- Publication date Sep 1, 2016
- SMA Solar Technology AG
- ALEXANDER UNRU
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND INVERTER FOR DISTRIBUTING POWER AMONG A PLURALITY OF DC...
- Publication number 20150340869
- Publication date Nov 26, 2015
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRACKING METHOD AND TRACKING DEVICE FOR A VOLTAGE CONVERTER FOR A P...
- Publication number 20140233263
- Publication date Aug 21, 2014
- Martin Bock
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Alexander Unru

Person

Patents Grantslast 30 patents

3-phase PV inverter with 2-phase isolated operation in the event of...

Method for operating a battery converter, battery converter and system

Method for three-phase supply into an alternating voltage network,...

Device for connecting a sub-network to an alternating voltage netwo...

Photovoltaic inverter comprising an upstream DC/DC converter and te...

Method and inverter for determining capacitance values of capacitan...

Method and inverter for distributing power among a plurality of DC...

Tracking method and tracking device for a voltage converter for a p...

Patents Applicationslast 30 patents

METHOD FOR ESTABLISHING A DEFINED STATE IN AN ELECTROCHEMICAL SYSTE...

METHOD FOR OPERATING A BATTERY CONVERTER, BATTERY CONVERTER AND SYSTEM

DEVICE AND METHOD FOR CONVERTING ELECTRICAL ENERGY

METHOD FOR OPERATING AN ELECTROLYZER AND A FUEL CELL BY MEANS OF A...

ELECTROLYSIS SYSTEM AND OPERATION METHOD THEREFOR

METHOD FOR OPERATING AN INVERTER, AND INVERTER

METHOD FOR OPERATING AN ENERGY SUPPLY SYSTEM, DEVICE FOR EXCHANGING...

METHOD FOR THE STARTING OF AN ELECTROLYSIS SYSTEM, AND ELECTROLYSIS...

METHOD FOR OPERATING AN INVERTER, AND INVERTER

POWER CONVERTER FOR TRANSFERRING POWER BETWEEN AN AC SIDE AND A DC...

METHOD FOR BALANCING VOLTAGES IN A DC GRID AND BALANCING UNIT FOR A...

METHOD FOR OPERATING A DC VOLTAGE GRID AND POWER CONVERTER FOR CONN...

METHOD FOR OPERATING A BATTERY CONVERTER, BATTERY CONVERTER AND SYSTEM

3-PHASE PV INVERTER WITH 2-PHASE ISOLATED OPERATION IN THE EVENT OF...

METHOD FOR EXTENDING A VOLTAGE RANGE OF A RECTIFIER, RECTIFIER FOR...

METHOD FOR OPERATING AN ELECTROLYZER, CONNECTION CIRCUIT, RECTIFIER...

METHOD FOR SUPPLYING A DC LOAD, ENERGY CONVERSION SYSTEM AND ELECTR...

METHOD FOR THREE-PHASE SUPPLY INTO AN ALTERNATING VOLTAGE NETWORK,...

METHOD FOR CONTROLLING AN ELECTRICAL INSTALLATION HAVING A PLURALIT...

DEVICE FOR CONNECTING A SUB-NETWORK TO AN ALTERNATING VOLTAGE NETWO...

PHOTOVOLTAIC INVERTER COMPRISING AN UPSTREAM DC/DC CONVERTER AND TE...

METHOD AND INVERTER FOR DETERMINING CAPACITANCE VALUES OF CAPACITAN...

METHOD AND INVERTER FOR DISTRIBUTING POWER AMONG A PLURALITY OF DC...

TRACKING METHOD AND TRACKING DEVICE FOR A VOLTAGE CONVERTER FOR A P...