| ability to adequately satisfy the demand under given operating conditions for a given time interval |
Figure 1 – Relationship between service reliability, system adequacy and system security
Note 1 to entry: The two components of reliability of an electric power system are system adequacy and system security.
Note 2 to entry: Service reliability can be quantified using appropriate measures. See 692-08 to 692-11, inclusive.
Note 3 to entry: This entry was numbered 603-05-02 in IEC 60050-603:1986.