Quasi-Newton power flow using partial Jacobian updates.

We present a quasi-Newton power flow methodology that incorporates several strategies to obtain substantial computing savings. Newton steps are combined with constant Jacobian (or ?simple?) steps and partial Jacobian updates to get an efficient quasi-Newton method. The methodology proposed includes...

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Pubblicato in:	IEEE Transactions on power systems 16, 3 (2001).
Autore principale:	Semlyen, A.
Natura:	Articolo
Lingua:	English
Soggetti:	14 bus power system. 6372 bus power system. LU factorization updates. Computing savings. Matrix modification lemma. Next best step selection. Partial Jacobian updates. Quasi-Newton power flow. Residuals measurement.