Microcomputer measuring and controlling protective device for centralized type digital transformer substation

Microcomputer measuring and controlling protective device for centralized type digital transformer substation

  • CN 101,447,697 A
  • Filed: 12/08/2008
  • Published: 06/03/2009
  • Est. Priority Date: 12/08/2008
  • Status: Active Application
First Claim
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1. , a kind of centralized digital transformer substation microcomputer measuring and controlling protective device obtains the electrical data at full station by network, and realizes protection and observing and controlling to related electric equipment by network control related electric equipment, and this device comprises:

  • Network interface is used to connect each equipment;

    Hot-swappable redundant power is for whole measuring and controlling protective device provides power supply;

    A plurality of system control unit modules have flush bonding processor, serial ports expansion device, network ejector, are used for observing and controlling and a plurality of related electric equipment of protection;

    At least one Optical Fiber Transmission module is used to transmit the data between each parts of whole measuring and controlling protective device;

    At least one intelligent heat dissipation system is used for each parts of whole measuring and controlling protective device are dispelled the heat;

    Display operation module on the spot is used for the state of a plurality of related electric equipment of long-range demonstration, and it is controlled and operates;

    The man-machine interface processor is used for user'"'"'s operating command is converted to the control action of a plurality of related electric equipment.

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