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uk â /ÉËbeÉª.Éns/ us â /ÉËbeÉª.Éns/ formal. âº a state of not happening or being used at present: Hostilities between the two groups have been in abeyance since last June. The project is being held in abeyance until agreement is reached on funding it. Thesaurus: synonyms and related words.
M2: Optimal Power Flow Â© 2014 PowerWorld Corporation 3. â¢ The goal of an optimal power flow (OPF) is to. determine the âbestâ way to instantaneously. operate a power system. â¢ Usually âbestâ = minimizing operating cost. â¢ OPF considers the impact of the transmission. system. â¢ Weâll introduce OPF initially ignoring the.