1. China Energy and Grid Integration Groups, Lawrence Berkeley National Laboratory, U.S.A.
2. Power Systems, Smarter Grid Solutions, Inc., Saint-Lambert, Canada
3. Dept. of Electrical & Computer Engineering, University of Toronto, Canada
4. Electrical Engineering and Computer Science, McGill University, Montréal, Canada
5. Fraunhofer Institute for Factory Operation and Autonomation IFF, Magdeburg, Germany
6. School of Electrical & Electronic Engineering, The University of Manchester, U.K.
7. Fraunhofer IWES, Kassel, Germany