| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a small-sized wind-power generation system linkage device that can perform a system linkage with a solar power generation system in a simple configuration. <P>SOLUTION: A linkage device 1 is configured to have a switching means 2 that switches over to either linkage state of a wind-power generation linkage state where a small-sized wind-power generation system WG is linked with a commercial power supply system AC along with a solar power generation system or a wind-power generation non-linkage state where only the solar power generation system is linked with the commercial power supply system AC, and a switching control means 3 to control the switching operation of the switching means 2. The switching means 2 is configured to have a diode D1 as a rectifier element that is connected between an output terminal T3 and an output-side grounding terminal T4, and contact relays S2 as switching elements that are connected between an input terminal T1 and the output terminal T3. Further, the switching control means 3 is configured to switch each of the contact relays S2 over to a closed state in case of the wind-power generation linkage state, and to switch each of the contact relays S2 over to an open state in case of the wind-power generation non-linkage state. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
