TY - GEN
T1 - Effects of large scale EV and PV integration on power supply systems in the context of Singapore
AU - Huber, Matthias
AU - Trippe, Annette
AU - Kuhn, Philipp
AU - Hamacher, Thomas
PY - 2012
Y1 - 2012
N2 - Electric vehicles (EVs) are a key technology to reduce dependency on oil imports as well as to diminish environmental effects of individual transportation. Especially in megacities like Singapore where travel distances are moderate, this new mode of transportation is often discussed as a future option. This paper investigates possible effects of large scale EV integration on the power supply system. A unit commitment model combined with an integrated approach for smart charging is used. The mixed-integer linear programming (MILP) formulated unit commitment algorithm cooptimizes energy, regulation, and spinning reserve power. The effects of different charging strategies on the power plant scheduling are analyzed. The power system infrastructure is kept at status quo in a baseline scenario and extended to future scenarios with intermittent photovoltaics (PV) power. Effects on power plants scheduling are evaluated by measuring resulting variable cost of electricity as well as CO 2-emissions. Moreover, effects of EVs providing regulation and spinning reserve by controllable charging are investigated.
AB - Electric vehicles (EVs) are a key technology to reduce dependency on oil imports as well as to diminish environmental effects of individual transportation. Especially in megacities like Singapore where travel distances are moderate, this new mode of transportation is often discussed as a future option. This paper investigates possible effects of large scale EV integration on the power supply system. A unit commitment model combined with an integrated approach for smart charging is used. The mixed-integer linear programming (MILP) formulated unit commitment algorithm cooptimizes energy, regulation, and spinning reserve power. The effects of different charging strategies on the power plant scheduling are analyzed. The power system infrastructure is kept at status quo in a baseline scenario and extended to future scenarios with intermittent photovoltaics (PV) power. Effects on power plants scheduling are evaluated by measuring resulting variable cost of electricity as well as CO 2-emissions. Moreover, effects of EVs providing regulation and spinning reserve by controllable charging are investigated.
KW - Electric Vehicles (EV)
KW - Photovoltaic Cells (PV)
KW - Singapore
KW - Smart Grid
KW - Unit Commitment
UR - http://www.scopus.com/inward/record.url?scp=84874748516&partnerID=8YFLogxK
U2 - 10.1109/ISGTEurope.2012.6465831
DO - 10.1109/ISGTEurope.2012.6465831
M3 - Conference contribution
AN - SCOPUS:84874748516
SN - 9781467325974
T3 - IEEE PES Innovative Smart Grid Technologies Conference Europe
BT - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012
T2 - 2012 3rd IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2012
Y2 - 14 October 2012 through 17 October 2012
ER -
