| 摘要 |
In a cycloconverter generator equipped with an AC power generator (26b) that generates single-phase AC power to be supplied to a load (30) by turning on positive and negative switching elements at variable timing every half-period of a desired AC power frequency based on a phase signal and a DC power generator (26b) that generates DC power by turning on the positive switching elements in accordance with a timing determined by desired DC voltage, there is installed with a selection switch (40) that is installed to be operable by an user and produces an output indicative of a result of the user's selection between the AC power and DC power, thereby enabling to the user to easily select either one of alternating current and direct current. |
