| 摘要 |
PROBLEM TO BE SOLVED: To provide a cogeneration apparatus which surly executes an output check of a self-supported output terminal.SOLUTION: A cogeneration apparatus 1 comprises: a second connecting path 19 that is provided between a system interconnection output internal path 14b and a self-load power supply inner path 15b, and can electrically connect both inner part paths 14b and 15b; a sixth circuit breaker 19a that is provided to the second connecting path 19, and communicate with and shut downs the second connecting path 19; and a self-check mode that is communicated only when the sixth circuit breaker 19a is checked on a power supply to a self-outlet 33, and can check on the power supply to the self-outlet 33 by using a detector 36 which can detect whether or not an output from a system power supply 30 is supplied to the self-outlet 33.SELECTED DRAWING: Figure 6 |
