For citations:

Zabello E.P., Evseev A.N., Gimadiev R.A. Usage of Electric Drives of Units at Group Pump Stations as Regulating Loads of Active and Reactive Energy and Power. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2004;(3):5-13. (In Russ.) https://doi.org/10.21122/1029-7448-2004-0-3-5-13