| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dc power distribution system which can perform ac power linkage easily. <P>SOLUTION: The system includes: an ac feed line S; a dc power distribution line 8 connected to a dc power generating source for generating dc power; an accumulator bank 6 for storing and discharging dc power; and a direction control power conditioner 5 having power routes leading to three directions of the side of the ac feed line S, the side of the dc power distribution line 8, and the side of the accumulator bank 6 and capable of switching each power route. The three direction control power conditioner 5 includes: boosting units 31 to 33 for boosting power received from at least one of the power routes in three directions and sending to other power routes; measuring and monitoring units 22 to 24 for detecting the state of power of each power route; and switching units 28 to 30 for switching the power routes based on information detected by the measuring-monitoring units. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
