Not just volatile loads; also contingencies like a big generator tripping offline.
Inertia is the actual physical connection between frequency and gen-load imbalance. Without enough of it, even the fastest IBRs can't respond in time to arrest falling (or rising) frequency.
Comments
- no they can't
What I'm talking about when I say inertia IBRs are physically incapable of providing
Inertia is the actual physical connection between frequency and gen-load imbalance. Without enough of it, even the fastest IBRs can't respond in time to arrest falling (or rising) frequency.