CES Transactions on Electrical Machines and Systems (CES TEMS) is a quarterly journal published by the China Electrotechnical Society (CES) and the Institute of Electrical Engineering of the Chinese Academy of Sciences, with co-sponsorship of IEEE PELS, starting from March 2017.

The CES TEMS is an open-access journal, all articles published in the CES TEMS can be viewed and download in IEEE Xplore. The journal is indexed by ESCI, EI, Scopus, IEEE Xplore, INSPEC, DOAJ, CSTPCD, CSCD and Google Scholar etc..

The CES TEMS aims to establish a high-end academic communication platform to present the latest R & D achievements in the fields of electrical machines and systems in a timely fashion, and to attract the relevant researchers and professionals from all over the world to exchange technical information and experiences.