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 apparatus for managing backup channel in multi-channel environment
Method and apparatus for organizing segments of media assets and determining relevance of segments to a query
Housekeeping cart
Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
Autonomous downlink code selection for femto cells
6-O-substituted benzoxazole and benzothiazole compounds and methods of inhibiting CSF-1R signaling
Crowd formation based on wireless context information
  Randomly Featured Patents
Orthohedral ring laser gyro
Method of making tortuous tubular articles
Vibration controller designed in particular for vibrating, tamping and compacting equipment
Rotor for a tablet press
Vehicle Perfume Dispenser
Operating device for an in-car computing system and in-car computing system
Process for assaying the activity of tissue plasminogen activator, and kit suitable for use in said process
Illuminating device, image-reading apparatus comprising the illuminating device, and image-forming apparatus comprising the image-reading apparatus
Abnormality detecting device for gas sensor
Arc tube having particular volume and gas pressure for luminous flux