Contigency Dealing Ac Circuit Arrangements TRIZ Cases
- Offshore Plant Black Start Using Battery Energy Storage
A battery energy storage system re-energizes offshore busbars and gas turbines after blackout, restoring grid conditions beyond diesel backup.
- Network Protector Control for DER Reverse Power Flow
By analyzing voltage, current, and test signals, this network protector avoids false trips and allows normal DER reverse power flow.
- Virtual Power Plant Control for Grid Abnormality Response
Abnormality-specific power exchange control lets a virtual power plant limit flow, cap output variation, or stop operation to stabilize the grid.
- Renewable Asset Fault Prediction Using Hidden Markov Models
Hidden Markov models turn scoped sensor and log data into early fault predictions for wind and solar assets with lower computational burden.
- Electric Meter Service Limiting for Cold Load Pick-Up
After an outage, the meter enters service limiter mode to cap reconnection demand and prevent cold load inrush damage on the grid.
- Wind Turbine and Energy Storage Black Start Coordination Control
Coordinated droop and secondary control lets wind turbines and distributed storage black start a grid with stable voltage, frequency, and lower storage demand.
- Fault-Contained Energy Management for Secure Offline Steering
Two fault containment units isolate Internet-exposed optimization from offline energy steering, preserving supply continuity during failures or intrusions.