Resources Contact Us Home
High voltage modular inverter and control system thereof

Image Number 3 for United States Patent #4674024.

Low voltage GTO inverter modules are combined to form a high-voltage multi-inverter system by connecting standard modules in a string with isolated DC links. Modular construction is arranged for building multiphase systems. Voltage control is effected by controlling selected modules on the DC sides, or by pulse-width modulation of the inverter of a selected module.

  Recently Added Patents
Method and system for checking citations
Display screen with graphical user interface
Optical module for a microlithography objective including holding and supporting devices
Cabinet door with tread pattern
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
Automated hotfix handling model
Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof
  Randomly Featured Patents
Motor vehicle gearbox
Dual-gate transistor display
Tunnel magnetoresistive effect element with limited electric popping output voltage
Weathering steel with high toughness
Vacuum cleaner with a cover release element
Transceiver for transmitting and receiving stair-stepped sinusoidal waveforms
System and a method for analysing ECG curvature for long QT syndrome and drug influence
Circuit to control voltage ramp rate
Animal trap