Megawatt non-harmonic invertible current transformation shore power supply device

Megawatt non-harmonic invertible current transformation shore power supply device

  • CN 104,167,929 A
  • Filed: 08/13/2014
  • Published: 11/26/2014
  • Est. Priority Date: 08/13/2014
  • Status: Active Application
First Claim
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1. MW class, without the reversible unsteady flow bank electricity of a harmonic wave electric supply installation, is characterized in that, comprises n two PWM conversion possibility of reversal flow modules in parallel;

  • Described pair of PWM conversion possibility of reversal flow module comprises full control three-phase half-bridge AC/DC module and full control three-phase half-bridge DC/AC module, and described full control three-phase half-bridge AC/DC module is connected with described full control three-phase half-bridge DC/AC module;

    N full control three-phase half-bridge AC/DC module of described n two PWM conversion possibility of reversal flow modules is respectively by input filter inductance incoming transport power supply;

    N full control three-phase half-bridge DC/AC module of the two PWM conversion of described n possibility of reversal flow modules respectively by output inductor with also/from net filtration module, be connected.

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