Nanaka O. Creating favourable conditions for optimum reactive power compensation in power utilities' and end-users' networks

Research objective is decrease in losses of the electric power in power utilities' and end-users' networks by working out that improvements of management methods by overflowing of reactive energy; object of research - power utilities' and end-users' networks and modes of an overflowing of the reactive electric power in them; an object of research are losses of the electric power from an overflowing of reactive energy between power utilities' and end-users'; research methods: an analytical method, a matrix-computing method, a method of central pressure, a method of splitting of a network, a decomposition method; scientific novelty: for the first time it is offered a method of definition of a share of losses of active power in the electric networks caused by transfer to the separate end-users' (knot) of the reactive electric power which, in difference from known, doesn't provide definition of losses after branches (food radiuses) that allows to raise accuracy of definition of an reactive power economic equivalent. Introduction degree: results of dissertational work are introduced in electric networks of Open Society "joint-stock company Vinnitsaoblenergo", and also in educational process of chair of electrotechnical systems of a power consumption and power management of Vinnitsa national technical university. Sphere (area) of application - electric networks.