| 摘要 |
PROBLEM TO BE SOLVED: To provide a control system, control apparatus and control method capable of appropriately operating a plurality of types of distributed power sources.SOLUTION: The control system 100 comprises: a PV unit 130 that is connected with a trunk power line 11 at a first ranch point P1; a storage battery unit 140 and/or a fuel cell unit 150 connected with the trunk power line 11 at a second branch point P2; an EMS 200; and an inverse load flow detection sensor CT2 installed on the side nearer to the system side than the second branch point P2. The EMS 200, when a detection value of the inverse load flow detection sensor CT2 is zero after detection of output power from the PV unit 130 and, notifies a user of the error. |
