Resources Contact Us Home
Waveform capturing arrangement in distributed power network

Image Number 10 for United States Patent #5224054.

A circuit monitoring system for a distributed power network employs waveform capturing techniques for efficient and highly accurate monitoring. The system includes a plurality of circuit monitors and a control station, which is coupled to each of the circuit monitors via a multi-drop communications link. Each of the circuit monitors is disposed adjacent an associated one of the branches in the network for sensing power parameters in the branches and for generating and transmitting data representing the power parameters to the control station. The control station is used for generating monitoring commands to each of the circuit monitors to provide the system with full system control and evaluation capability. The system is capable of simultaneously sensing the waveform at each branch and sampling the waveforms for a predetermined number of sample points over an integral number of cycles so as to provide an efficient yet accurate implementation.

  Recently Added Patents
Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
Apparatus and method for extracting cascading style sheet rules
Ascertaining presentation format based on device primary control determination
Establishing a graphical user interface (`GUI`) theme
Information processing apparatus, information outputting method and computer program storage device
Cellulose ester compositions having low birefringence and films made therefrom
  Randomly Featured Patents
Pressure vessel isolation carriage
Method and apparatus for protecting uultraclean surfaces
Method for desalinating and demineralizing solutions containing acids and/or metal salts
Solid-state image sensing device
Anti-skid brake control system
Ignition system for a high-frequency high-intensity discharge lamp system
Method for fabricating semiconductor device with different gate oxide compositions
Method and device for compressing and decompressing data
System and method for converting wellhead gas to liquefied petroleum gases (LPG)