Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
MEMS autofocus actuator
High density vertical structure nitride flash memory
Data portal for concurrent assessment
Support member, rotation device comprising such a support and rolling bearing assembly including such a detection device
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Display screen with an animated graphical user interface
Transmission channel for ultrasound applications
  Randomly Featured Patents
Fuel check valve
Heat-resistant foamed plastic materials
Guitar stanchion
Convertible roll forming apparatus
Low-power, low-jitter, fractional-N all-digital phase-locked loop (PLL)
Method and apparatus for telephone proof of documents
Sewing machine
Clothes hanger holder
Stator casing for air-cooled electrical machines
Dynamically changing communication modes