1. Waide, P., and Brunner, C. U. (2011). Energy-Efficiency Policy Opportunities for Electric Motor-Driven Systems. Working paper. International Energy Agency. Energy Efficiency Series.
7. Vaimann, T., Kallaste, A., Kilk, A., and Belahcen, A. (2013). Lifecycle-based design and optimization of electrical motor-drives: Challenges and possibilities. In 3rd International Conference on Electric Power and Energy Conversion Systems (pp. 2–5).10.1109/EPECS.2013.6713037
10. Andrada, P., Blanqué, B., Martínez, E., Perat, J. I., Sánchez, J. A., and Torrent, M. (2012). Environmental and life cycle cost analysis of one switched reluctance motor drive and two inverter-fed induction motor drives. IET Electric Power Applications 6 (7): 390–398.