An autonomous distributed vehicle-to-grid control of grid-connected electric vehicle
- 1 December 2009
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Penetrating large amount of renewable energy resources into power system, battery energy storage system perform important role for smoothing their natural variability, ensuring grid-wide frequency stability, and suppressing voltage rise caused by reverse power flow. The ubiquitous power grid concept has been proposed as a Japanese smart grid, in where total battery capacity could be optimized by coordinating controllable distributed generators, loads on demand side, for example, heat pump system with heat storage, and plug-in hybrid vehicle or battery electric vehicle with onboard battery. In this paper, we propose a vehicle-to-grid control of grid-connected plug-in hybrid electric vehicle and electric vehicle as a kind of the demand response in the ubiquitous power grid. Proposed control is based on simple droop characteristics against the power system frequency at plug-in terminal, and considers the risks about use for vehicle and battery condition. Autonomous distributed Smart Storage for governor free control, spinning reserve, local area voltage control, and other smart grid applications is realized by packaging the proposed control to automotive power electronics circuit and electric control unit.Keywords
This publication has 6 references indexed in Scilit:
- 風力発電連系系統の周波数制御のための風車ピッチ角制御とその蓄電池容量削減効果IEEJ Transactions on Power and Energy, 2009
- A review of plug-in vehicles and vehicle-to-grid capabilityPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2008
- Synchronized Phasor Measurement on the All-Ireland Electrical NetworkPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2007
- Monitoring of Interconnected Power System Parameters using PMU based WAMSPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2007
- Monitoring of Power System Events at Transmission and Distribution LevelIEEE Transactions on Power Systems, 2006
- Power System Frequency Monitoring Network (FNET) ImplementationIEEE Transactions on Power Systems, 2005