Fundamentals of Fault Current and Grounding in Electrical Systems - Softcover

Halden Morris; Norman Chambers

Softcover

ISBN 10: 1490735615 ISBN 13: 9781490735610

Publisher: Trafford, 2014

Synopsis

This book seeks to explain in simple terms the behavior of fault current through the general mass of earth, the origin of short circuit current and its value, and how a circuit breaker operates. The drawings are unique and allow the reader to visualize the behavior of a fault current. The book clarifies common myths pertaining to a grounding electrode, short circuit, and opens neutral conditions, and provides an unambiguous understanding of the theoretical and practical explanation for an effective earthing and protective system in electrical installations. There are numerous grounding problems and unexplained fault conditions in electrical circuitry that are taken for granted and left unattended for extended periods. Potential voltage can be found on the earthing conductors in processing plants, refineries, and other industrial plants. A combination of topics in this book addresses problems that have been adversely affecting the electrical industry for years. There are a number of systems in the electrical industry that are common in the workplace but are not understood by the average workman who has to work with these systems daily. Systems such as ungrounded systems, clean earthing systems, motor controls, resistance grounding, lightning protection systems, and Intra earthing systems are all common systems; however, the knowledge base of these systems is very limited. This book highlights the basics of these topics and gives a working overview of these systems. The book also discusses the principle of operation of the ground fault circuit interrupter (GFCI). It is expected that the information provided will allow the reader to visualize various types of GFCIs and the principle of operation without necessarily having to revert to other text.

About this title

About the Author

Dr. Halden Morris is senior lecturer in the School of Education, UWI, Mona, Jamaica. He is also former principal lecturer and head of the technology division of the Technical Education Department, CAST (now UTech). He studied at Southern Illinois University, USA; the University of Western Ontario, Canada; and the University of Technology, Jamaica. Dr. Morris is a registered professional engineer (PE) in Jamaica and is a senior member of the Institute of Electrical and Electronics Engineers (IEEE). His primary areas of interest and research include workforce development, technical and vocational education, and training (TVET); information and communication technology (ICT); alternative energy; and electrical technology. Dr. Morris is married to Carlene and has two daughters, Michcah and Marsha. NORMAN CHAMBERS Mr. Norman Chambers is Jamaican but currently resides in the Turks and Caicos Islands. His professional qualifications are in electrical power engineering with expertise and concentration on power system analysis in residential, commercial, industrial designs, and construction along with grounding. Mr. Chambers worked in the Ministry of Education in Jamaica, the Jamaica Public Service Company Limited, and the Aluminum Partners of Jamaica. Norman's empirical background also includes successful experience with Tate & Lyles refinery and the South West Trains in London. In 2006, Norman became the chief electrical inspector of the Turks and Caicos Islands. He is married to Junie Ariza and has five children, Jhonelle, Torrian, Noshar, Rose-Jeana, and Candelisa.

Edition details

• Publisher: Trafford
• Publication date: 2014
• ISBN 10: 1490735615
• ISBN 13: 9781490735610
• Binding: Paperback
• Language: English
• Number of pages: 296