IOT-BASED AUTOMATED VOLTAGE CONTROLLER SYSTEM FOR MOTOR OPERATED THREE-PHASE AUTOTRANSFORMER

METHOD FOR ADAPTING A TARGET VOLTAGE VALUE FOR CONTROLLING A TAP-CHANGING TRANSFORMER, AND DEVICE FOR ADAPTING A TARGET VOLTAGE VALUE FOR CONTROLLING A TAP-CHANGING TRANSFORMER

CONTROLLING THE TIMING OF A TRANSFORMER TAP CHANGE

TAP CHANGING FOR A POWER TRANSFORMER

INVARIABLE-CHANGE-COMPONENT-BASED POWER CONVERTER

SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE

CONTROL SYSTEM FOR AN ELECTRIC MOTOR/GENERATOR

Output inductance value controlling method, apparatus, and computer device for multi-tap reactor

Voltage booster isolation transformer system and method of operating the same

Controlled switching current of an on-load tap changer of a wind turbine

SYSTEM, METHOD AND COMPUTER PROGRAMME PRODUCT FOR DETECTING PHYSICAL VARIABLES OF AT LEAST ONE COMPONENT OF A TAP-CHANGING TRANSFORMER AND FOR MONITORING THE COMPONENTS OF A TAP-CHANGING TRANSFORMER

Integrated system for control, supervision and monitoring of power transformers equipped with tap switches under load

TRANSFORMERS AND CERTAIN A-C MOTORS AND GENERATORS WITH DYNAMIC CONTROL

Longitudinal voltage regulation at the line terminals of a phase shifting transformer

Controlled switching current of an on load tap changer of a wind turbine

Transformer power management controllers and transformer power management methods

On-load tap changer and manufacturing method thereof

Control system for an electric motor/generator

Multi-purpose power conversion module

Voltage booster isolation transformer system and method of operating the same

Multi-pulse constant voltage transformer for a variable speed drive in chiller applications

High power battery powered RF amplifier topology

Low-wind operation of clustered doubly fed induction generator wind turbines

Transformer phase permutation causing more uniform transformer phase aging and general switching network suitable for same

On-load voltage regulation tap switch for transformer and switch control method

Outdoor lighting apparatus for fixed installation with control and communication circuit

Switching circuit with two load tap changers, electrical assembly with such a switching circuit, and use thereof

On-load tap changer according to the reactor switching principle

Multi-pulse constant voltage transformer for a variable speed drive in chiller applications

Method and apparatus for controlling stability of a local power grid

System and method for regulation of voltage on an electrical network

High power battery powered RF amplifier topology

System and method for optimizing wind turbine operation

On-load tap changer

System and method for operating an on load tap changer for regulating voltage on an electric power system

On-load tap changer

Tap changer with an improved drive system

Distribution transformer for voltage regulation of local distribution networks

On-load tap changer

Control transformer

Tap switch

Dynamic power flow controllers

ON-LOAD TAP CHANGER

Tap changer with vacuum interrupters

Three-phase 48-pulse rectifier transformer

TAP CHANGER

Electronic power transformer

APPARATUS AND METHOD FOR USE IN TRANSFERRING AN ELECTRICAL POWER SUPPLY IN ORDER TO BYPASS A TRANSFORMER BASED VOLTAGE OPTIMIZATION DEVICE

Transformer control device and method based on three-dimensional zone diagram policy

System and method for operating a tap changer

Method for operating a converter in a system for generating electrical energy

TEST ACTUATOR FOR TAP CHANGER

System for regulating a load voltage in power distribution circuits and method for regulating a load voltage in power distribution circuits

Power regulator and remote power control device

Device for the distribution of firing pulses circuit arrangement for the sequence control of power regulators

Binary impedance method

Systems and method for motor speed control

Voltage regulation system

Decompression-element fastening system for an aircraft

Voltage transforming apparatus

Drive system for a tap changer

Pre-charging an inverter using an auxiliary winding

Transforming apparatus for automatically adjusting three-phase power supply voltage

Device for feeding back power

Minimizing circulating current using time-aligned data

Transient voltage and harmonic currents quashing (THQ) transformers, transformer winding topology, and method of making the same

Selectable line voltage inverters and associated methods

Tap change operation monitoring apparatus for on-load tap charger

Device and method for controlling changing operation of on-load tap changer

Universal input device for a tap changer

Drive system for a vehicle moving along a trackway, particularly a magnetic levitation train