Jean-Philippe Hasler

A CONTROL SYSTEM CONFIGURED FOR, AND A METHOD FOR, EMULATING A VIRTUAL SYNCHRONOUS MACHINE OF A GRID-FORMING VOLTAGE SOURCE CONVERTER

ARRANGEMENT AND A METHOD FOR BALANCING POWER IN AN AC POWER TRANSMISSION SYSTEM

APPARATUS AND METHOD FOR SUPPLYING POWER TO OR ABSORBING POWER FROM A LOAD

TRANSFORMER COUPLED MODULAR MULTILEVEL CONVERTER AS RECTIFIER FOR HYDROGEN ELECTROLYSER

APPARATUS AND METHOD FOR SUPPLYING POWER TO A LOAD

AUXILIARY POWER SUPPLY FOR ENERGY STORAGE SYSTEMS

ADAPTIVE POWER OSCILLATION DAMPING CONTROLLER FOR A GRID-FORMING CONVERTER

CHARGING OF A MODULAR MULTILEVEL CONVERTER

Arrangement comprising energy storage units and a related method

Module for large scale energy storage

ENERGY STORAGE SYSTEM WITH RESISTOR CIRCUIT FOR BI-DIRECTIONAL HIGH-POWER APPLICATIONS

Power Supporting Arrangement for a Power Grid Having at Least Three Groups of Phase Arms

Power supporting arrangement for a power grid operated as a virtual synchronous machine

Power supporting arrangement for a power grid

Voltage control of a facts shunt compensator

Method of providing power support to an electrical power grid

Method and device for damping voltage harmonics in a multilevel power converter

Method and device for damping voltage harmonics in a multilevel power converter

Methods and devices for power compensation

Method for balancing a chain-link converter in delta configuration

METHODS AND DEVICES FOR CONTROLLING ACTIVE POWER FLOW IN A THREE-PHASE MODULAR MULTILEVEL CONVERTER

Apparatus for filtering harmonics in railway contact lines and method

Chain-link converter system with different DC-sources and method for operation

Multilevel converter and a method for controlling multilevel converter including balancing cell voltages

Method and controller for protecting a voltage source converter

Method for energizing a chain-link converter, controller, computer programs and computer program products

Compensation system for medium or high voltage applications

Methods for de-energizing a chain-link converter, controller, computer programs and computer program products

Method and control arrangement in a power system

Converter cell module, voltage source converter system comprising such a module and a method for controlling such a system

Arrangement for exchanging power

Arrangement For Exchanging Power

Arrangement for exchanging power

Arrangement for exchanging power

Modular voltage source converter

Method and arrangement to determine the cell capacitor voltage of a cell of a multi-cell power converter

Electric power converter