Analysis on Multiple Combinations of Series–Parallel Connections of Super Capacitors for Maximum Energy Transferring to Load in Minimum Time

Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 732)

Abstract

High farad values of ultra capacitors (UCs) are associated with very large current during charging. This paper proposes numerous switching configurations within ultra capacitor units supplying energy to load in efficient way. This reconfiguration dealt with series–parallel connections with reference of load voltage maximum and minimum limit. By using proper switching, 99% of stored energy can be delivered to load in minimum time. In normal case, only 73% stored energy could be utilized by load. Proposed scheme shows that operation will become faster, i.e., 57.67–75.68%.

Keywords

Super capacitor Charging Discharging Reconnection 

References

  1. 1.
    Kotsopoulos, A., Duarte, J.L., Hendlix, M.A.M.: A converter to interface ultra-capacitor energy storage to a fuel cell system. Dept. of Electrical Engineering, Technical University of Eindhoven. The Netherlands, IEEE, 4–7 May, vol. 2, pp. 827–832 (2004)Google Scholar
  2. 2.
    Chan, M.S.W., Chau, K.T., Chan, C.C.: Effective charging method for ultra capacitors. J. Asian Electric Vehicles 3(2), 771–776 (2005)Google Scholar
  3. 3.
    Chen, B.Y., Lai, Y.S.: New digital-controlled technique for battery charger with constant current and voltage control without current feedback. IEEE Trans. Ind. Electron. 59(3), 1545–1553 (2012)Google Scholar
  4. 4.
    Jeong, I.W., Kim, L.S., Guse, G.I., Rim, G.M.: Design of 35 kJ/s 25 kV capacitor charging power supply for pulsed power systems. In: IEEE Conference of the IEEE Industrial Electronics Society Busan, Korea, vol. 3, pp. 2860–2863, 2–6 Nov 2004Google Scholar
  5. 5.
    Shin, D., Kim, Y., Seo, J., Chang, N.: Battery-super capacitor hybrid system for high-rate pulsed load applications. In: EDAA, pp. 1–4, 14–18 Mar 2011Google Scholar
  6. 6.
    Sawarkar, P.R., Tarnekar, S.G., Bodkhe, S.B.: Improvement in energy transactions in ultra capacitor banks by series/parallel re-connection. Int. J. Electr. Eng. 5(5), 641–652 (2012)Google Scholar
  7. 7.
    Sawarkar, P.R.: Reduction in charging current of super capacitor by series parallel connection. Int. J. Innov. Sci. Eng. Technol. 2(4), 1015–1020 (2015)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Electrical EngineeringGuru Nanak Institute of Engineering and TechnologyNagpurIndia

Personalised recommendations