Application of plug-in electric vehicles to frequency regulation based on distributed signal acquisition via limited communication
- 31 August 2012
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Systems
- Vol. 28 (2), 1017-1026
- https://doi.org/10.1109/tpwrs.2012.2209902
Abstract
For application of a large number of plug-in electric vehicles (PEVs) to system frequency regulation, a distributed acquisition approach based on consensus filtering is proposed, where frequency-measuring function is performed only at distribution substations. Limited communication between neighboring PEVs/distribution substations can facilitate consistent and accurate acquisition of frequency deviation signals for all PEVs. Considering the battery charging/discharging characteristics, a dynamic PEV model with feedback control is further proposed and integrated with frequency regulation based on distributed acquisition. Asymptotical stabilities of distributed acquisition and system frequency regulation are analyzed. Simulation results demonstrate that the proposed approach can provide consistent and accurate control signals for a large number of PEVs and obtain better regulation than general decentralized control in terms of eliminating noise, improving robustness and reducing device costs.Keywords
This publication has 24 references indexed in Scilit:
- Smart load management of plug-in electric vehicles in distribution and residential networks with charging stations for peak shaving and loss minimisation considering voltage regulationIET Generation, Transmission & Distribution, 2011
- On integration of plug-in hybrid electric vehicles into existing power system structuresEnergy Policy, 2010
- Integration of plug-in hybrid electric vehicles in a regional wind-thermal power systemEnergy Policy, 2010
- Plug-in hybrid electric vehicles as regulating power providers: Case studies of Sweden and GermanyEnergy Policy, 2010
- Wide area control for improving stability of a power system with plug-in electric vehiclesIET Generation, Transmission & Distribution, 2010
- Vehicle-to-grid power fundamentals: Calculating capacity and net revenueJournal of Power Sources, 2005
- Vehicle-to-grid power implementation: From stabilizing the grid to supporting large-scale renewable energyJournal of Power Sources, 2005
- Electric-drive vehicles for peak power in JapanEnergy Policy, 2000
- Effect of battery energy storage system on load frequency control considering governor deadband and generation rate constraintIEEE Transactions on Energy Conversion, 1995
- Dynamic modelling of battery energy storage system and application to power system stabilityIEE Proceedings - Generation, Transmission and Distribution, 1995