Table 1: System parameters.

ParametersRating

Power1.2 kw
Input voltage (line-line)420 v
Input filter  uh,  uf
Power factor0.94
Output voltage (line-line)300 v
Output filter  uh,  uf
THD3.2%
Efficiency89%
Load  mh,  Ω
DC-Link voltage650–700 v