Changes in size and power of available mining transport equipment, combined with improved means of control involving leaky feeder radio and computers, demands a

For ease of use, this edition has been divided into the following subject sections: general principles; materials and processes; control, power electronics and

Both mining and electrical engineers need to bear in mind the following specific requirements of electrical applications in mining. 1) Economy of electrical pla

The main aim of this book is to offer an exposition of the principles and applications of an original method which was introduced by the authors, developed grad