Control strategies of ultracapacitors

Roasto, I., Lehtla, T., Rosin, A. Control strategies of ultracapacitors // 3rd International Symposium "Topical Problems of Education in the Field of Electrical and Power Engineering" : Doctoral School of Energy and Geotechnology : Kuressaare, Estonia, January 16-21, 2006. Tallinn : Tallinn University of Technology, Department of Electrical Drives and Power Electronics, 2006. p. 85-88.