Load frequency control using distributed batteries on the demand side with communication characteristics

There has been a rapid expansion of renewable energy such as wind power and solar power in recent years. However, when the generated power flows into a power system the frequency fluctuation occurs by the unbalance of power supply and demand is concerned since the output of wind power or solar power changes every moment. Therefore, this paper presents a new frequency control method of the power grid with a large integration of the renewable energy based generations assuming that distributed batteries are introduced to the demand side. The influence of the characteristics of the information and communication technology on the matching of the power supply and demand is verified in case that the batteries are controlled by the signals sent from the grid side.

[1]  Vivek S. Pai,et al.  Towards understanding modern web traffic , 2011, SIGMETRICS '11.

[2]  Peter Bretschneider,et al.  Optimal management of electrical energy storages for the integration of decentralized fluctuating generation in distribution grids , 2011, 2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies.

[3]  A. Yokoyama,et al.  System frequency control by Heat Pump Water Heaters (HPWHs) on customer side based on statistical HPWH model in power system with a large penetration of renewable energy sources , 2010, 2010 International Conference on Power System Technology.

[4]  A. Yokoyama,et al.  Evaluation of Battery System for Frequency Control in Interconnected Power System with a Large Penetration of Wind Power Generation , 2006, 2006 International Conference on Power System Technology.

[5]  Luca Deri,et al.  High speed network traffic analysis with commodity multi-core systems , 2010, IMC '10.

[6]  Renata Teixeira,et al.  ConnectionWatch: passive monitoring of round-trip times at end-hosts , 2008, CoNEXT '08.

[7]  Peter Druschel,et al.  Measurement-based analysis, modeling, and synthesis of the internet delay space , 2010, TNET.

[8]  Robert D. Kleinberg,et al.  On the internet delay space dimensionality , 2008, PODC '08.

[9]  Hitoshi Yano,et al.  A novel charging-time control method for numerous EVs based on a period weighted prescheduling for power supply and demand balancing , 2012, 2012 IEEE PES Innovative Smart Grid Technologies (ISGT).

[10]  Andrey V. Savkin,et al.  Optimization and control of a distributed Battery Energy Storage System for wind power smoothing , 2011, 2011 19th Mediterranean Conference on Control & Automation (MED).

[11]  A. Yokoyama,et al.  Impacts of Communication Delay on the Performance of a Control Scheme to Minimize Power Fluctuations Introduced by Renewable Generation under Varying V2G Vehicle Pool Size , 2010, 2010 First IEEE International Conference on Smart Grid Communications.