Calculation of electrical loads for decentralized power supply systems and the choice of power gas piston installations which use electrochemical energy storageA Fedotov, R Misbakhov, N Chernova, K Bakhteev and A AkhmetshinE3S Web Conf., 124 (2019) 05068DOI: https://doi.org/10.1051/e3sconf/201912405068