The efficiency of the recuperative braking of DC electric rolling stock is analyzed in the article. The monitoring of voltages and currents is done for EPL2T trains and VL8 locomotives in the traction and recuperative braking modes. Basic, additional and total technical losses of the recuperated energy are calculated for a DC traction power system. The statistical and theoretical distributions of the RMS current, the additional and total losses are drawn, and their basic probabilistic coefficients are calculated.
- State Standard 19350-74. Electrical equipment of electric rolling stock. Terms and Definitions. Moscow, Russia: Standartinform Publ., 1974. (Russian)
- O. Nekrasov, V. Laptev, and L. Chernousov. “The electrical braking is the important factor of the efficiency”, Zheleznodorozhnyi Transport, №1, pp. 54-59, USSSA, 1986. (Russian)
- V. Cheremisin, V. Nezevak, A, Vilgelm, and V. Kvashchuk. “The influence of the recuperative braking on the traction power supply system”, Lokomotiv, №18, pp. 5-8, Ukraine, 2013. (Russian)
- O. Sablin, “The improvement of the effectiveness of the electric consumption of the DC electric rolling stock”, Ph. D. dissertation, Ac. V. Lazarian Dnipropetrovsk National University of Railway Transport, Electric Transport Dept., Dnipropetrovsk, Ukraine, 2009. (Russian)
- A. Petrov, “Non-effective energy losses in the dc traction power supply system”, Ph. D. dissertation, Ac. V. Lazarian Dnipropetrovsk National University of Railway Transport, Electric Transport Dept., Dnipropetrovsk, Ukraine, 2011. (Ukrainian)
- V. Tonkal, A. Novoseltsev, S. Denisuk. Power balance in electric circuits. Kyiv, Ukraine: Naukova Dumka, 1992. (Russian)
- S. Fryze. “Wirk-, Build- und Scheinleistung in Elektrischen Stromkreisen min nicht sinsformigen Verfaf von Strom und Spannung”, ETZ, №25, pp. 596-599; №26, pp. 625-627; №29, pp. 700-702, Germany, 1932. (Germani)
- A. Nikitenko and M. Kostin. “The method of correlation and dispersion defining of the total power components in the electric transport devices”, Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, no 1(44), pp. 64-75, Dnipropetrovsk, Ukraine, 2013. (Ukrainian)
- M. Kostin and A. Nikitenko. “Statistics and probability analysis of voltage on the pantograph of DC electric locomotive in the recuperation mode”, Przegląd Electrotechniczny, no 2a, pp. 273-275, Warsaw, Poland, 2013.
- Ye. Venttsel, Probability Theory. Moscow, Russia: Nauka, 1969. (Russian)