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Corwbar resistor CBR


产品编号:

1133004334003015680

CMR series resistance adopts low voltage ride through technology, which is applied to the rotor side of wind turbine and the bypass rotor side converter.

所属分类:

Resistor series

  • Product description
  • Product features
  • Technical specifications
  • Product size
  • CMR series Corwbar resistor adopts low voltage ride through technology and is applied to the rotor side of wind turbine to bypass the rotor side converter. When low voltage disturbance occurs in the power grid, the DC bus voltage is too high and the rotor current is too large. It mainly works in the fault state, damping the stator flux linkage, and Crowbar resistance can dissipate huge energy in an instant.

  • Product characteristics

    1. Advantages: small size, large energy absorption and low cost.
    2. Disadvantages: the product has large heat capacity, poor heat dissipation performance, and the repeated impact interval is generally greater than 3h

     

    Product ldentification Code

    CMR  —  2MJ / 20R
       

    Product Type  

     

    Pulse Energy

     

    Resistance Value(ohm)

     

  • Product Application

    1. Used as absorption resistance and current limiting resistance in wind power equipment

CMR series Corwbar resistor adopts low voltage ride through technology and is applied to the rotor side of wind turbine to bypass the rotor side converter. When low voltage disturbance occurs in the power grid, the DC bus voltage is too high and the rotor current is too large. It mainly works in the fault state, damping the stator flux linkage, and Crowbar resistance can dissipate huge energy in an instant.