TY JOUR TI Vortex wind-solar power plants for energy supply oil and gas field facilities KW wind power plants KW solar power plants KW axial wind power plants KW orthogonal wind power plants KW vortex wind power plants KW vortex wind-solar wind power plants KW combined H-Darrieu-Savonius rotor KW H-Darieu rotor KW power KW electrical efficiency JO Oil and gas technologies and environmental safety AU Shishkin, N.. AU Marysheva, M.. AU Ivanchuk, E.. PY 2024 IS 2024 PB Astrakhan State Technical University