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Title: Active power control of solar PV generation for large interconnection frequency regulation and oscillation damping

Journal Article · · International Journal of Energy Research
DOI:https://doi.org/10.1002/er.3362· OSTI ID:1343523
 [1];  [1];  [1];  [2];  [2];  [3]
  1. Univ. of Tennessee, Knoxville, TN (United States). Dept. of Electrical Engineering and Computer Science
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Electrical and Electronics Systems Research Division
  3. Univ. of Tennessee, Knoxville, TN (United States). Dept. of Electrical Engineering and Computer Science; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Electrical and Electronics Systems Research Division

Because of zero greenhouse gas emission and decreased manufacture cost, solar photovoltaic (PV) generation is expected to account for a significant portion of future power grid generation portfolio. Because it is indirectly connected to the power grid via power electronic devices, solar PV generation system is fully decoupled from the power grid, which will influence the interconnected power grid dynamic characteristics as a result. In this study, the impact of solar PV penetration on large interconnected power system frequency response and inter-area oscillation is evaluated, taking the United States Eastern Interconnection (EI) as an example. Furthermore, based on the constructed solar PV electrical control model with additional active power control loops, the potential contributions of solar PV generation to power system frequency regulation and oscillation damping are examined. The advantages of solar PV frequency support over that of wind generator are also discussed. Finally, simulation results demonstrate that solar PV generations can effectively work as ‘actuators’ in alleviating the negative impacts they bring about.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1343523
Journal Information:
International Journal of Energy Research, Vol. 40, Issue 3; ISSN 0363-907X
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 13 works
Citation information provided by
Web of Science

References (15)

Ideal efficiency and potential of solar thermophotonic converters under optically and thermally concentrated power flux journal November 2002
Estimating the Capacity Value of Concentrating Solar Power Plants: A Case Study of the Southwestern United States journal May 2012
Electric utility experience with solar photovoltaic generation journal June 1989
Photovoltaic systems journal March 1993
Residential photovoltaic energy storage system journal June 1998
Investigation of Voltage Stability for Residential Customers Due to High Photovoltaic Penetrations journal May 2012
Impact of increased penetration of photovoltaic generation on power systems journal May 2013
System Stability Impact of Large-Scale and Distributed Solar Photovoltaic Generation: The Case of Ontario, Canada journal July 2013
Small Signal Stability Assessment of Power Systems With Increased Penetration of Photovoltaic Generation: A Case Study journal October 2013
The Impact of Increased Penetration of Converter Control-Based Generators on Power System Modes of Oscillation journal September 2014
Frequency Regulation Contribution Through Variable-Speed Wind Energy Conversion Systems journal February 2009
Frequency Response Capability of Full Converter Wind Turbine Generators in Comparison to Conventional Generation journal May 2008
Frequency support from doubly fed induction generator wind turbines journal January 2007
Frequency Control and Wind Turbine Technologies journal November 2005
Optimum Generation Control in Wind Parks When Carrying Out System Operator Requests journal May 2006

Cited By (3)

Grid-connected photovoltaic power plants: A review of the recent integration requirements in modern grid codes journal January 2018
An efficient single‐sensor global maximum power point tracking method for partially shaded photovoltaic battery chargers journal August 2019
A Widespread Review of Smart Grids Towards Smart Cities journal November 2019