ON-LOAD TAP-CHANGER, METHOD FOR ACTUATING AN ON-LOAD TAP-CHANGER, AND TAP-CHANGING TRANSFORMER HAVING AN ON-LOAD TAP-CHANGER

POWER CONTROL SYSTEM FOR POWER TRANSMISSION EQUIPMENT USING SOLID STATE SWITCHING DEVICES

Multi-Layer-Multi-Turn Structure For High Efficiency Wireless Communication

STATE ANALYSIS OF AN ON-LOAD TAP CHANGER

Device Having a Multimode Antenna With Variable Width of Conductive Wire

MONITORING A TRANSFORMER COMPRISING A TAP CHANGER

On-load Tap Changer Module, Assembly Composed of an On-load Tap Changer Module and a Power Transformer, and Method for Operating an On-load Tap Changer Module

Multi-layer-multi-turn structure for high efficiency wireless communication

Device having a multimode antenna with variable width of conductive wire

Transformer arrangement and method for assembling a transformer arrangement

ELECTRICAL ASSEMBLY

Multi-layer-multi-turn structure for high efficiency wireless communication

Device having a multimode antenna with variable width of conductive wire

Configurable Inductor for Broadband Electronic Systems

DOWNHOLE ENERGY HARVESTING

Resistor assembly for tap changer and tap changer

SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE

Device and method for degassing on-load tap-changer of transformer for convenient on-site operation

Multi-phase transformer

Flexible voltage transformation system

Current transformer powered controller

On-load tap changer head and on-load tap changer having an on-load tap changer head

Multi-layer, multi-turn inductor structure for wireless transfer of power

Molded tap changer assemblies and methods for dry-type transformers

Device having a multimode antenna with variable width of conductive wire

Device having a multi-layer-multi-turn antenna with frequency

Device having a multimode antenna with conductive wire width

Inductive element protection in a power supply system

Downhole energy harvesting

Monitoring tap changer switching

Multi-purpose power conversion module

Monitoring a transformer comprising a tap changer

Transformer apparatus for a charging station for electrically charging vehicles and having at least two charging points

Single structure multi mode antenna for wireless power transmission incorporating a selection circuit

DISTRIBUTED ELECTROSTATIC DISCHARGE PROTECTION FOR CHIP-TO-CHIP COMMUNICATIONS INTERFACE

Apparatus for electrically connecting at least four electrical conductors

High power battery powered RF amplifier topology

Flexible voltage transformation system

MULTI-PHASE TRANSFORMER

Voltage regulator system and method of use

DC-DC converter, switching IC, and inductor device

Oil type phase shift transformer for medium voltage inverter system

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

High voltage generator

COIL ASSEMBLY FOR INDUCTIVE ENERGY TRANSMISSION, INDUCTIVE ENERGY-TRANSMISSION DEVICE, AND METHOD FOR MANUFACTURING A COIL ASSEMBLY FOR INDUCTIVE ENERGY TRANSMISSION

Integrated device package comprising a real time tunable inductor implemented in a package substrate

Varainductor and operation method thereof based on mutual capacitance

Multi-layer-multi-turn structure for high efficiency wireless communication

Inductor device

On-load tap changer according to the reactor switching principle

On-load tap changer, tap-changing transformer for voltage regulation and method for implementing tap changer in the tap-changing transformer

High power battery powered RF amplifier topology

Adjustable impedance matching network

Power receiving device, power transmitting device and power transfer system

Single-phase electric furnace transformer

Transformer

Control transformer

Tap switch

Transformer with on-load tap changer

System and method for reducing power consumption in a power supply circuit

Transformer filter arrangement

Arrangement for igniting thin rods composed of electrically conductive material, in particular thin silicon rods

High-efficiency, energy-saving device for inserting between a power source and a motive and/or lighting power load

Supplementary transformer winding

Adjustable impedance matching network

Method for manufacture of multi-layer-multi-turn high efficiency inductors

Electronic power transformer

Switchable transformer with embedded switches inside the windings

System using multi-layer wire structure for high efficiency wireless communication

System comprising a multi-layer-multi-turn structure for high efficiency wireless communication

Method for manufacture of multi-layer-multi-turn structure for high efficiency wireless communication

Method of manufacture of multi-layer wire structure

Voltage transforming apparatus

System and method for wireless power transfer in implantable medical devices

Method for gas analysis of on-load tap changers

Coil transformer composed of unit configuration

Capacitor charging apparatus

Arrangement for voltage conversion

Impedance transformer and applications thereof

Capacitor charging apparatus

Transforming apparatus for automatically adjusting three-phase power supply voltage

Backlight apparatus and transformer thereof

Planar transformer

Planar transformer and method of manufacturing

Method and device for operating a transformer

Portable device for generating two phases from a single electrical phase

Method for fabrication conductive winding structure

Apparatus and method for starting and stopping an AC induction motor

Portable device for generating two phases from a single electrical phase

Power converter system for an automotive vehicle and method for configuring same

Power conversion device and power conversion system

Electrical Winding

Voltage dip and undervoltage compensator

Power source for plasma device

Integrated power cell bypass assembly and power supply including same

Capacitor charging apparatus

Planar transformer power supply

Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components

Impedance transformer and applications thereof

Aluminum wound transformer

Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components

Discharge lamp lighting apparatus

Multiphase voltage regulator having coupled inductors with reduced winding resistance

Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components

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

Switching power supply circuit

Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components

Transformer module for a welder

Arrangement for supplying variable loads

Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components

Transformer with selectable input to output phase angle relationship

Multi-voltage power transformer for the high-voltage electricity transmission network

System for, and method of, heating a biological site in a patient's body

Power supply for measuring the line impedance of underground cable

Transformer for switching power supply

Electrical reactor assembly having center taps

Method and apparatus for substantially reducing electrical earth displacement current flow generated by wound components

Power source for plasma device

Multi-site spare 3-phase transformer

Landscape lighting transformer having increased loading features

Power source for high current welding

Transformer module for a welder

High-voltage switch for series/parallel applications and tap changer applications

Reduced leakage inductance transformer and winding methods