The Exploitation of Wind Systems in Rural Electrical Network

Abstract

The activity of farm enterprises is directly connected with the efficient use of resources such as electrical energy and water. Taking such conditions as factors of economic expediency and ecological safety into account, it is more reasonable to use wind stations in order to provide consumers with energy and water. The use of conventional wind and electrical stations is an easy and reliable solution. However, annual wind velocity on most settled territories does not exceed 6 m/s or even 4 m/s. It makes the efficient use of wind electrical stations more complicated. One of the solutions can probably be the use of wind and electrical stations on the basis of slow speed non-transmission arc-shaped-stator inductor-type generators with an integrated radial and ring-shaped rotor. Another efficient solution to provide areas with water and electrical energy is to use a combined wind station with a crank-and-rod mechanism and the rod of the driving mechanism of the back-and-forth motion of the core of a magnetic and electrical linear generator and the piston of a plunger pump.

Automatic Control of the Structure of Dynamic Objects in High-Voltage Power Smart-Grid

“…The S SMART (t) signal reflects changes in semantic information in the OCP and in the system of automatic stabilisation of the normal operating mode (ASNOM) of the network (Figure 4). (1) where N = 1, 2, ...; M = 1, 2, ...; Σ is the sum of all weight coefficients KSN or KBM, which establish the significance of the rules PS and PB of the SyntA automaton and the weight coefficient K S SB of the resulting root rule P S SB of the SemA automaton; and β is the general scaling factor. The FIX function describes the operation of the fixation unit, in which, during the development of transients, the activated rules PS and PB are stored for a while to accumulate the S SMART (t) value.…”

“…Within the framework of the smart grid concept, all the necessary algorithms for relay protection and automation (RPA) devices are in the foreground, and the equipment that controls the operation of the OCP (Figure 1) is at the second level. It implies the possibility of describing the properties of OCP electrical circuits through control algorithms [1][2][3][4][5][6][7][8][9]. Such a structural-informational (SI) method is developed by the author further [8][9][10][11][12][13][14][15].…”