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GRIDAPPSD / GOSS-GridAPPS-D

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Add pseudo-measurements for voltage phase #1242

Open areiman opened 4 years ago

areiman commented 4 years ago

Most existing sensors that measure voltage (e.g., AMI) only report voltage magnitude. The state estimator currently only reads voltage magnitude for these measurements. Pseudo-measurements for voltage phase could improve convergence for angle states.

An alternative would be to have the state estimator read the angle from voltage measurements; however, this would require resolution to #877 on the discrepancy between voltage angles in GridLAB-D and OpenDSS.

areiman commented 4 years ago

This is low priority at this time.