| 摘要 |
<p>PURPOSE:To facilitate inter-relation between a power generator and AC system by supplying an output of an inverter of the primary winding of a orthogonal magnetic path type power converter, connecting the secondary winding to an AC system and thereby controlling phase of inverter in accordance with phase of AC system. CONSTITUTION:An orthogonal magnetic path type power converter is composed of C type cores 21, 22 disposed in such a manner that the apertures 211 and 221 are opposed, rectangular parallelepiped magnetic cores 23, 24 bridging the apertures of both cores 21, 22, primary windings 25, 26 wound around the magnetic cores 23, 24 are secondary windings wound around the cores 21, 22. A power generated by a solar beam power generating apparatus 11 is supplied to an inverter 13 and is converted into the power of square wave and is then supplied to the primary winding 20a of the orthogonal magnetic path type power converter 20. The secondary winding 20b of converter 20 is connected to the AC system 16. A control circuit 17 connected to the AC system controls the inverter 13 so that the phase of output voltage of inverter 13 leads the phase of voltage of the AC system by 90 deg. or more.</p> |
