ACTIVE POWER FILTER CONTROL WITH THE USE OF THE METHOD FOR THE ENERGY FLOW DIRECTION DETERMINATION IN THE ELECTRIC CIRCUIT WITH THE NONLINEAR LOAD Journal title: Електромеханічні і енергозберігаючі системи Authors: Mariia Maliakova, Vitaliy Dzyuban, Volodumur Коlosyuk, Tetyana Zemlianskaya, Iruna Maliakova Subject(s): Engineering, Energy, Mechanical Engineering, Mechanics