| 摘要 |
The conversion uses switches driven by a controller. The controller has a pre-processor (10) and a processor (11) that produces gate pulses (ga,gb,gc), calculated from reference potentials (Ua,Ub,Uc) computed from set values of active (Pref) and reactive (Qref) power, voltages (VF) at the output filter (3) and from voltages (VR) and currents (IR) in the distribution network.
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