Engineered setpoints for autonomous distributed sensors and actuators
Patent
·
OSTI ID:1107356
Loads on an electric power system are configured with under-frequency relays in which the frequency setpoints and delay times for reclosure are uniformly distributed. If demand exceeds supply in the system, frequency will decrease. The decrease in frequency will actuate relays and reduce load to the point where demand will meet the available supply. After its engineered delay time, each relay will attempt to close contact and reestablish the load.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-07NA27344
- Assignee:
- Lawrence Livermore National Secuirty, LLC. (Livermore, CA)
- Patent Number(s):
- 8,548,636
- Application Number:
- 12/566,869
- OSTI ID:
- 1107356
- Country of Publication:
- United States
- Language:
- English
Similar Records
A recommended approach for calculating degraded voltage relay setpoints for nuclear generating stations
Distributed Smart Grid Asset Control Strategies for Providing Ancillary Services
California Time-of-Use (TOU) Transition: Effects on Distributed Wind and Solar Economic Potential
Journal Article
·
Tue Mar 01 00:00:00 EST 1994
· IEEE Transactions on Energy Conversion (Institute of Electrical and Electronics Engineers); (United States)
·
OSTI ID:1107356
Distributed Smart Grid Asset Control Strategies for Providing Ancillary Services
Technical Report
·
Wed Oct 30 00:00:00 EDT 2013
·
OSTI ID:1107356
+3 more
California Time-of-Use (TOU) Transition: Effects on Distributed Wind and Solar Economic Potential
Technical Report
·
Tue Apr 16 00:00:00 EDT 2019
·
OSTI ID:1107356
+1 more