| 摘要 |
PROBLEM TO BE SOLVED: To provide a protection control system and an interface device capable of reducing hardware configurations in a protection control device and an MU.SOLUTION: A protection control system comprises: a merging unit which detects an electric quantity of a transformer installed in a power system or an opening/closing state of a breaker, and outputs the detected electric quantity or the opening/closing state to a first network as system information; a protection control device which acquires the system information from the first network, determines whether or not a system accident occurs in a protection object, and outputs trip information to the first network when it is determined that the system accident occurs; and an interface device which acquires relay information including the system information or the trip information from the first network, and performs communication via a second network. |
