Use and Testing of a Wind Turbine for the Supply of Balancing Reserves and Wide-Area Grid Stability

Technical Report · Thu Feb 01 04:00:00 EST 2018

DOI:https://doi.org/10.2172/1489627· OSTI ID:1489627

Gravagne, Ian ^[1]; Guttromson, Ross ^[1]; Berg, Jonathan Charles ^[1]; White, Jonathan ^[1]; Wilches-Bernal, Felipe ^[1]; Summers, Adam ^[1]; Schoenwald, David A. ^[1]

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1. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

This report documents the use of wind turbine inertial energy for the supply of two specific electric power grid services; system balancing and real power modulation to improve grid stability. Each service is developed to require zero net energy consumption. Grid stability was accomplished by modulating the real power output of the wind turbine at a frequency and phase associated with wide-area modes. System balancing was conducted using a grid frequency signal that was high-pass filtered to ensure zero net energy. Both services used Phasor Measurement Units (PMUs) as their primary source of system data in a feedforward control (for system balancing) and feedback control (for system stability).

• Research Organization: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Sandia National Laboratories (SNL-CA), Livermore, CA (United States)
• Sponsoring Organization: USDOE National Nuclear Security Administration (NNSA)
• DOE Contract Number: AC04-94AL85000; NA0003525
• OSTI ID: 1489627
• Report Number(s): SAND--2018-7178; 671141
• Country of Publication: United States
• Language: English

Related Subjects

17 WIND ENERGY
24 POWER TRANSMISSION AND DISTRIBUTION