Reactive power, DNP3, IEEE 1547, inverter control, and solar O&M — written by engineers who've sat in the SCADA seat, not textbook authors.
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A CAISO interconnect violation traced back to a misconfigured power factor setpoint. Walk through the dq-axis math, the IEEE 1547 ride-through window, and the exact SCADA tag sequence that caught it before the utility called.
Most engineers confuse the two. Here's how the data architecture differs and why it matters for your alarm management strategy.
Two control modes that look the same in the manual but behave completely differently under ramp conditions.
FERC Order 2222 changed the landscape. Here's what Category III actually requires from your inverters during a voltage sag.
From binary input scaling to the event class configuration nobody reads until the historian goes flat.
The common mistake is setting Zone 2 reach without accounting for infeed from adjacent feeders. Here's the coordination sequence that works.
When dynamic response matters and when it doesn't. The $400K question utilities don't always ask before the interconnect study.
Real plant data. Real fault sequence. Walk through the tag history that diagnosed a DC arc fault 40 minutes before the utility noticed.
Live demo using the NextGridControls reactive power tool. Dispatch math, IEEE 1547 limits, and the operator workflow explained in one video.
Real plant data. Real tag history. B13 underperformance root cause — from SCADA alarm to field diagnosis.
Live tool demo. IEEE 1547 limits. The operator workflow most utilities skip in training.
Binary input scaling, event class configuration, and the historian gap no one catches until production.
Every episode is under 15 minutes. Real data, real screens, no slides. The goal is to be the resource I wish existed when I was commissioning my first solar SCADA system.