POWER ELECTRONIC CONVERTER, ELECTRIC MOTOR DRIVE AND METHOD FOR OPERATING A POWER ELECTRONIC CONVERTER

METHODS AND SYSTEMS FOR IMPROVING CONTROL OF A RENEWABLE ENERGY POWER PLANT

CONTROL METHOD AND SYSTEM FOR IMPROVING TRANSIENT STABILITY AREA OF GRID-CONNECTED INVERTER

LOAD DEVICE AND CONTROL METHOD

PROCESS FOR CONTROLLING ISOLATED MICROGRIDS BASED ON POWER-BASED CONTROL AND MODIFIED VOLT-VAR FUNCTION METHODS

METHOD FOR OPERATING A HYBRID RECTIFIER, HYBRID RECTIFIER, AND ELECTROLYTIC SYSTEM HAVING SUCH A HYBRID RECTIFIER

Method and control system for operating a wind farm

Measurement-based dynamic modeling of an electrical network

Method for generating an inductive reactive power by means of an electrical load apparatus, electrical load apparatus, and electrolysis apparatus

Systems and methods for power factor correction

Virtual power grid

Modular power grid

Measurement-based dynamic modeling of an electrical network

System and method for dynamically estimating inverter-based resource reactive power capability

Distributed grid node with intelligent battery backup

LIGHTING NETWORK FOR CONTROLLING REACTIVE POWER DEMAND

Wind turbine system with integrated reactive power compensation device

Grid-edge controllers for uninterruptible power supplies and methods of operating the same

Balancing reactive current between a DFIG stator and a grid-side inverter

REACTIVE POWER SYSTEM

Hybrid control device for static synchronous compensator (STATCOM)

Power-source power factor control system, phase modifying apparatus, and active filter apparatus

Systems and methods for dynamic management of wind turbines providing reactive power

Measurement-based dynamic modeling of an electrical network

Frequency converter and method in connection with a frequency converter

Adaptive voltage control of distributed energy resources

Power grid saturation control with distributed grid intelligence

Reactive current margin regulator for power systems

Method to drive a power control device connected to unbalanced three-phase loads when no neutral reference is available in an alternative electrical network

Line control circuit configuration

Smart-grid adaptive power management method and system with power factor optimization and total harmonic distortion reduction

Device and method for testing power modules

Fault ride-through capability for wind turbine

Electric motor control device

Control system in a converter and a method of operating a converter

Method and apparatus to dissipate recovered energy from a mechanical load within a connected motor during braking

Network-cognizant voltage droop control

System and method for synchronous condensing

Method for minimizing a network feedback of a PV park, inverter, and PV park

Power compensation apparatus and method of controlling the same

Smart-grid adaptive power management method and system with power factor optimization and total harmonic distortion reduction

System for transmitting power and data

Grid network gateway aggregation

Hierarchical and distributed power grid control

Meter/voltage regulator with volt-ampere reactive control positioned at customer site

Regenerative braking system

Elevator line bridge filter for compensating reactive power in a grid

Smart-grid adaptive power management method and system with power factor optimization and total harmonic distortion reduction

Reactive power management

Methods of balancing reactive power in multi-level motor drives with active front ends

Reactive power regulation

Systems and methods for high power factor charging

Control circuit and method for converters of wind turbines

Backup power system for rack-mounted equipment

Method and system for operating a power generation and delivery system

METHOD AND SYSTEM OF DEMAND CONTROL BASED ON POWER FACTOR

Variable-speed power generator and method of controlling the same

Systems and methods for transmission of electric power to downhole equipment

Method and apparatus for controlling electric grid in islanding mode

Systems, methods, and apparatus for leakage current masking and ground fault detection

VEHICLE BATTERY CHARGER AND METHOD OF OPERATING SAME

Induction motor control device and induction motor group control system

METHOD FOR OPERATING A DOUBLY FED PERMANENT MAGNET SYNCHRONOUS MACHINE, AND A SYSTEM COMPRISING SUCH A MACHINE AND A CONVERTER

Reactive power management

Power interchange system for interchanging electric energy between a battery and an electric grid, method for interchanging electric energy between a battery and an electric grid and application of the power interchange system

Variable-speed power generator and method of controlling the same

Smart-grid adaptive power management method and system with power factor optimization and total harmonic distortion reduction

Wind energy system having a connection protection device

Wind energy installation having converter control

Wind energy installation having a double-energized asynchronous generator and converter control

System and method for controlling a wind farm

Battery charging apparatus configured to reduce reactive power through a fuse caused by at least one load

Voltage control and power factor correction in AC induction motors

Method and apparatus for setting a feedback power of a fundamental frequency clocked converter

Method for reducing the reactive power requirement of a fundamental frequency clocked power supply side converter under no load and with low motor loading

Motor drive with VAR compensation

Method for the operation of wind power plants

Method, system, and apparatus for controlling an electric motor

Method for operating a frequency converter of a generator and wind energy turbine having a generator operated according to the method

Method and apparatus using VAR measurements to control power input to a three-phase induction motor circuit

Variable-frequency drive with regeneration capability

Systems and methods for integrated VAR compensation and hydrogen production

Quality power from induction generator feeding variable speed motors

Reactive power system in communication with motor starter system

Dynamic power supply sensor for multi-power supply applications

Methods and controllers for operation of electric motors