What does this research mean for the field?

Extending the singular value decomposition (SVD) method to include voltage-dependent loads and Q-limited generation sources, and using the condition number as an indicator, provides a more sensitive detection of voltage collapse than relying on the minimum singular value. Novelty: ClaimNovelty.METHODOLOGICAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

January 7, 2003

Analysis of voltage collapse in power systems

Key Points

Key points are not available for this paper at this time.

Abstract

The authors extend the singular value decomposition (SVD) method for detecting voltage collapse to include voltage dependent loads and Q-limited generation sources. They also propose a new indicator based on SVD, the condition number, which is more sensitive than the minimum singular value. Numerical examples and verification on the six-bus and 14-bus systems are given.>

Mark Helpful

Bookmark

Relay