| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power converter system which securely recovers from malfunction of a power converter which converts an unstable generated output, without increasing a processing load. <P>SOLUTION: The power converter system includes: a power converting portion 10 to convert dc power from a solar cell string 210 (main power supply) into ac power, a control portion 12 to control the power converting portion 10; a control power supply switching portion 13 to electrically connect the control portion 12 to the main power supply or auxiliary power supply (commercial power supply 211); and a reset signal generating portion 16 to input a signal showing that the power supply of the control portion 12 is switched from the control portion 12, and to generate and output a reset signal to the control portion 12, when a predetermined time passes after the auxiliary power supply is selected as the power source. <P>COPYRIGHT: (C)2009,JPO&INPIT |
