Contact: Jennifer Zeng; Last date for abstract submission: 25/Jul/2019; Publication: International Journal of Smart Grid and Clean Energy (IJSGCE, ISSN: 2315-4462, DOI: 10.12720/sgce) as a special issue, which will be indexed by Scopus, EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, Crossref, etc.