Protection Of Industrial Power Systems
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| Author | : T. DAVIES |
| Publisher | : Elsevier |
| Total Pages | : 245 |
| Release | : 1996-12-11 |
| Genre | : Technology & Engineering |
| ISBN | : 0080515282 |
The protection which is installed on an industrial power system is likely to be subjected to more difficult conditions than the protection on any other kind of power system. Starting with the many simple devices which are employed and covering the whole area of industrial power system protection, this book aims to help achieve a thorough understanding of the protection necessary.Vital aspects such as the modern cartridge fuse, types of relays, and the role of the current transformer are covered and the widely used inverse definite-minimum time overcurrent relay, the theory of the Merz-Price protection system and the development of the high-impedance relay system are critically examined. This new edition has come about in response to the dramatic change from the use of electro-magnetic relays to electronic and micro-processor relays which figure in practically all new installations. Therefore, although the theory and usage are the same, the application can be much improved owing to the increased range and accuracy and the added facilities provided with the modern relays. This book reflects the change and explains the technical advantages.
| Author | : Shoaib Khan |
| Publisher | : CRC Press |
| Total Pages | : 488 |
| Release | : 2018-10-03 |
| Genre | : Technology & Engineering |
| ISBN | : 1420015397 |
The modernization of industrial power systems has been stifled by industry's acceptance of extremely outdated practices. Industry is hesitant to depart from power system design practices influenced by the economic concerns and technology of the post World War II period. In order to break free of outdated techniques and ensure product quality and continuity of operations, engineers must apply novel techniques to plan, design, and implement electrical power systems. Based on the author's 40 years of experience in Industry, Industrial Power Systems illustrates the importance of reliable power systems and provides engineers the tools to plan, design, and implement one. Using materials from IEEE courses developed for practicing engineers, the book covers relevant engineering features and modern design procedures, including power system studies, grounding, instrument transformers, and medium-voltage motors. The author provides a number of practical tables, including IEEE and European standards, and design principles for industrial applications. Long overdue, Industrial Power Systems provides power engineers with a blueprint for designing electrical systems that will provide continuously available electric power at the quality and quantity needed to maintain operations and standards of production.
| Author | : T. Davies |
| Publisher | : Pergamon |
| Total Pages | : 260 |
| Release | : 1984 |
| Genre | : House & Home |
| ISBN | : |
The protection which is installed on an industrial power system is likely to be subjected to more difficult conditions than the protection on any other kind of power system. Starting with the many simple devices which are employed and covering the whole area of industrial power system protection, this book aims to help achieve a thorough understanding of the protection necessary. vital aspects such as the modern cartridge fuse, types of relays, and the role of the current transformer are covered and the widely used inverse definite-minimum time overcurrent relay, the theory of the Merz-Price protection system and the development of the high-impedance relay system are critically examined. This new edition has come about in response to the dramatic change from the use of electro-magnetic relays to electronic and micro-processor relays which figure in practically all new installations. Therefore, although the theory and usage are the same, the application can be much improved owing to the increased range and accuracy and the added facilities provided with the modern relays. This book reflects the change and explains the technical advantages.
| Author | : T. Davies |
| Publisher | : Pergamon |
| Total Pages | : 258 |
| Release | : 1984 |
| Genre | : House & Home |
| ISBN | : |
The protection which is installed on an industrial power system is likely to be subjected to more difficult conditions than the protection on any other kind of power system. Starting with the many simple devices which are employed and covering the whole area of industrial power system protection, this book aims to help achieve a thorough understanding of the protection necessary. vital aspects such as the modern cartridge fuse, types of relays, and the role of the current transformer are covered and the widely used inverse definite-minimum time overcurrent relay, the theory of the Merz-Price protection system and the development of the high-impedance relay system are critically examined. This new edition has come about in response to the dramatic change from the use of electro-magnetic relays to electronic and micro-processor relays which figure in practically all new installations. Therefore, although the theory and usage are the same, the application can be much improved owing to the increased range and accuracy and the added facilities provided with the modern relays. This book reflects the change and explains the technical advantages.
| Author | : Kamal Maity |
| Publisher | : |
| Total Pages | : 231 |
| Release | : 2017-11-16 |
| Genre | : |
| ISBN | : 9781973316923 |
This book will be useful for fresh graduate and post graduate Electrical engineering students & Working professional. This book convers basic Design concept with theory and practical project calculation related to Electrical Protection & it will be a very good handbook for fresh engineer & also experienced professionals. This book contain following Topics: WHY WE NEED PROTECTIVE APPARATUS BASIC FUNCTION OF PROTECTION EQUIPMENTS BASIC PROTECTION EQUIPMENTS POWER SYSTEM PROTECTION FAULTS, TYPES AND EFFECTS VARIOUS TYPES OF DISTRIBUTION SYSTEM TYPES OF VARIOUS FAULT AND THEIR EFFECT ACTIVE FAULTS PASSIVE FAULTS TYPES OF FAULTS ON A THREE-PHASE SYSTEM TRANSIENT AND PERMANENT FAULTS SYMMETRICAL AND ASYMMETRICAL FAULTS CALCULATION OF SHORT-CIRCUIT MVA FUSES HISTORICAL REWIREABLE TYPE CARTRIDGE TYPE FUSE OPERATING CHARACTERISTICS FUSE 'LET THROUGH' ENERGY SELECTION OF FUSE SPECIAL TYPES IS-LIMITER CIRCUIT BREAKERS INTRODUCTION PURPOSE OF CIRCUIT BREAKERS CURRENT UNDER FAULT CONDITION TYPES OF CIRCUIT BREAKERS TYPES OF MECHANISMS COMPARISON OF BREAKER TYPES RELAYS INTRODUCTION ELECTROMECHANICAL IDMTL RELAY CURRENT (PLUG) PICK-UP SETTING TIME MULTIPLIER SETTING BURDEN SETTING OF AN IDMT RELAY FACTORS INFLUENCING CHOICE OF PLUG SETTING MICROPROCESSOR VSELECTRONIC VS TRADITIONAL RELAY BACKGROUND HANDLING OF THE ENERGIZING SIGNAL THE MICROPROCESSOR CIRCUITS THE OUTPUT STAGES THE OUTPUT STAGES UNIVERSAL MICROPROCESSOR OVERCURRENT RELAY ACCURACY OF SETTINGS RESET TIMES STARTING CHARACTERISTICS DUAL SETTING BANKS BREAKER FAIL PROTECTION DIGITAL DISPLAY MEMORIZED FAULT INFORMATION AUXILIARY POWER REQUIREMENTS FLEXIBLE SELECTION OF OUTPUT TYPE TESTING OF STATIC RELAYS TYPE TESTS SELF-SUPERVISION THE FUTURE OF PROTECTION FOR DISTRIBUTION SYSTEMS IED FUNCTIONS OF AN IED SUBSTATION AUTOMATION EXISTING SUBSTATIONS COMMUNICATION CAPABILITY COORDINATION BY TIME GRADING PROTECTION FOR MEDIUM- AND LOW-VOLTAGE NETWORKS INTRODUCTION WHY IDMT? TYPES OF RELAYS NETWORK APPLICATION SENSITIVE EARTH FAULT PROTECTION CONCLUSION LOW-VOLTAGE NETWORKS AIR CIRCUIT BREAKERS MOULDED CASE CIRCUIT BREAKERS CURRENT-LIMITING MCCBS APPLICATION AND SELECTIVE COORDINATION AIR CIRCUIT BREAKER EARTH LEAKAGE PROTECTION RELAY SETTING CALCULATION FOR LV DISTRIBUTION SYSTEM UNIT PROTECTION PROTECTIVE RELAY SYSTEMS MAIN OR UNIT PROTECTIONS BACK-UP PROTECTION DIFFERENTIAL PROTECTION BALANCED CIRCULATING CURRENT SYSTEM BALANCED VOLTAGE SYSTEM BIAS MACHINE DIFFERENTIAL PROTECTION TRANSFORMER DIFFERENTIAL PROTECTION SWITCHGEAR DIFFERENTIAL PROTECTION FEEDER PILOT-WIRE PROTECTION RECOMMENDED UNIT PROTECTION SYSTEMSE TAKEN TO CLEAR FAULTS ADVANTAGES OF UNIT PROTECTION FEEDER PROTECTION: CABLE FEEDERS AND OVERHEAD LINES DISTANCE PROTECTION TRIPPING CHARACTERISTICS APPLICATION ONTO A POWER LINE TRANSFORMER PROTECTION WINDING POLARITY TRANSFORMER CONNECTIONS TRANSFORMER MAGNETIZING CHARACTERISTICS IN-RUSH CURRENT NEUTRAL EARTHING MISMATCH OF CURRENT TRANSFORMERS TYPES OF FAULTS EARTH FAULT DIFFERENTIAL PROTECTION RESTRICTED EARTH FAULT HV OVERCURRENT BUCHHOLZ PROTECTION OVERLOADINGSIMILAR TOPICS FOR SWITCHGEAR, MOTOR, GENERATOR PROTECTIONS
| Author | : PAITHANKAR, Y. G. |
| Publisher | : PHI Learning Pvt. Ltd. |
| Total Pages | : 379 |
| Release | : 2022-06-08 |
| Genre | : Technology & Engineering |
| ISBN | : 8120341236 |
Presents the most relevant concepts and techniques in power system protection. This second edition offers a new chapter on circuit breakers to further strengthen the text and meet the curriculum needs of universities. It includes around 300 well-annotated figures and numerous tables.
| Author | : Donald Beeman |
| Publisher | : McGraw-Hill Companies |
| Total Pages | : 1002 |
| Release | : 1955 |
| Genre | : Technology & Engineering |
| ISBN | : |
| Author | : Ralph Fehr |
| Publisher | : John Wiley & Sons |
| Total Pages | : 536 |
| Release | : 2015-11-18 |
| Genre | : Technology & Engineering |
| ISBN | : 1119065089 |
This new edition of Industrial Power Distribution addresses key areas of electric power distribution from an end-user perspective, which will serve industry professionals and students develop the necessary skills for the power engineering field. Expanded treatment of one-line diagrams, the per-unit system, complex power, transformer connections, and motor applications New topics in this edition include lighting systems and arc flash hazard Concept of AC Power is developed step by step from the basic definition of power Fourier analysis is described in a graphical sense End-of-chapter exercises If you are an instructor and adopted this book for your course, please email [email protected] to get access to the instructor files for this book.
| Author | : Sandro Corsi |
| Publisher | : Springer |
| Total Pages | : 579 |
| Release | : 2015-06-19 |
| Genre | : Technology & Engineering |
| ISBN | : 1447166361 |
Based on the author’s twenty years of experience, this book shows the practicality of modern, conceptually new, wide area voltage control in transmission and distribution smart grids, in detail. Evidence is given of the great advantages of this approach, as well as what can be gained by new control functionalities which modern technologies now available can provide. The distinction between solutions of wide area voltage regulation (V-WAR) and wide area voltage protection (V-WAP) are presented, demonstrating the proper synergy between them when they operate on the same power system as well as the simplicity and effectiveness of the protection solution in this case. The author provides an overview and detailed descriptions of voltage controls, distinguishing between generalities of underdeveloped, on-field operating applications and modern and available automatic control solutions, which are as yet not sufficiently known or perceived for what they are: practical, high-performance and reliable solutions. At the end of this thorough and complex preliminary analysis the reader sees the true benefits and limitations of more traditional voltage control solutions, and gains an understanding and appreciation of the innovative grid voltage control and protection solutions here proposed; solutions aimed at improving the security, efficiency and quality of electrical power system operation around the globe. Voltage Control and Protection in Electrical Power Systems: from System Components to Wide Area Control will help to show engineers working in electrical power companies and system operators the significant advantages of new control solutions and will also interest academic control researchers studying ways of increasing power system stability and efficiency.
| Author | : Leslie Hewitson |
| Publisher | : Newnes |
| Total Pages | : 289 |
| Release | : 2005-02-28 |
| Genre | : Science |
| ISBN | : 0750663979 |
Designed to increase understanding on a practical and theoretical basis, this invaluable resource provides engineers, plant operators, electricians and technicians with a thorough grounding in the principles and practicalities behind power system protection. Coverage of the fundamental knowledge needed to specify, use and maintain power protection systems is included, helping readers to increase plant efficiency, performance and safety. Consideration is also given to the practical techniques and engineering challenges encountered on a day-to-day basis, making this an essential resource for all.
