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Full Description
This book covers innovative technologies and approaches for improvement of technical and economic parameters of functional geotechnical systems. The focus is on mathematical modelling of objects and processes, as well as the development of techniques and their control algorithms. The book comprises schemata of practical tasks solving related to mine ventilation and electrical circuit operation, cutter-loaders and mining electrical vehicles. It also demonstrates possible applications of hybrid technologies and IT-methods to the work of geotechnical systems. Implementation of methods and technologies presented in the book will allow to reduce energy resources consumption of geotechnical systems, and to enhance environmental and economic parameters of their operation, being one of the essential conditions for sustainable development in modern society.
The book is particular of interest to technical specialists, researchers, students and university teachers, whose work is connected to the improvement of efficiency of geotechnical systems.
Contents
Preface Some aspects of the software simulation implementation in thin coal seams mining G. Pivnyak, R. Dychkovskyi, A. Smirnov & Yu. Cherednichenko Normalization of voltage quality as the way to ensure energy saving in power supply systems G. Pivnyak, I. Zhezhelenko & Yu. Papaika Limitations of the indirect field-oriented control utilization for electric drives of pipeline valves O. Beshta, I. Yermolayev, K.-H. Kayser & N. Neuberger Design of electromechanical system for parallel hybrid electric vehicle O.?Beshta, A.?Balakhontsev & A.?Albu Cross- border cooperation of energy service companies as a factor enhancing energy and economic safety O.?Novoseltsev, O. Kovalko & T. Evtukhova The electrochemical cathodic protection stations of underground metal pipelines in uncoordinated operation mode A. Aziukovskyi Enhancing energy efficiency of utilizing waste heat in heat pumps W. Czarnetzki & Yu. Khatskevych Features of filter-compensating devices application in power supply systems at coal mines in Ukraine Yu. Razumnyi, A. Rukhlov & Yu. Mishanskiy The features of energy efficiency measurement and control of production processes S. Vypanasenko & N. Dreshpak Rational modes of traction network operation of transport with inductive power transfer in the coal industry Ye. Khovanskaya & A. Lysenko Estimation of the influence of controllability and observability of models in terms of state variables on the quality of information-measuring system operation V. Korsun & M. Doronina A solution to the problem of frequency compatibility between drive systems and dynamic parameters of drilling rigs V. Khilov Processes in distribut
