Owner YANMAR CO., LTD.

Inventors Fujisawa, Toshinobu; Kawano, Tatsuya; Ono, Masaaki

Agent Griffith Hack

Pub. Number AU-A-2010287762

PCT Pub. Number WO2011/024668

Priority 2009-196582 27.08.09 JP

Filing date 17 August 2010

Wipo publication date 3 March 2011

G05F 1/10 (2006.01) Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems - Regulating voltage or current

G05F 1/14 (2006.01) Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems

H02J 3/38 (2006.01) Circuit arrangements for ac mains or ac distribution networks - Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers

H02M 5/12 (2006.01) Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases