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Author: E. Uhlmann Publisher: Springer Science & Business Media ISBN: 364266072X Category : Technology & Engineering Languages : en Pages : 398
Book Description
The direct current transmission scheme linking the island of Gotland to the main land of Sweden by means of a submarine cable under the Baltic Sea is the first commercial realisation of a modern technique for the transmission of electrical energy. It is certainly not accidental that this pioneering initiative was allotted to the Gotland scheme. Various viewpoints may be presented regarding this, but the essential factor relates to the circumstances that permitted the magnitude ofthe transmitted power to be given a value which would not have been technically or economically feasible for any other project. The power, on the one hand, was sufficiently small to justify the risk associated with such a new venture, for it fell within limits acceptable both to ASEA as the manufacturer and to the Swedish State Power Board as the customer. On the other hand, the power was large enough to demonstrate the technical and economic characteristics of the new system and to provide the opportunity of gaining invaluable experience that could be applied to future large-scale transmission systems. In 1954 a team under the direction of Dr. Uno Lamm successfully commissioned the Gotland scheme, representing the culmination of many years of intensive development work.
Author: E. Uhlmann Publisher: Springer Science & Business Media ISBN: 364266072X Category : Technology & Engineering Languages : en Pages : 398
Book Description
The direct current transmission scheme linking the island of Gotland to the main land of Sweden by means of a submarine cable under the Baltic Sea is the first commercial realisation of a modern technique for the transmission of electrical energy. It is certainly not accidental that this pioneering initiative was allotted to the Gotland scheme. Various viewpoints may be presented regarding this, but the essential factor relates to the circumstances that permitted the magnitude ofthe transmitted power to be given a value which would not have been technically or economically feasible for any other project. The power, on the one hand, was sufficiently small to justify the risk associated with such a new venture, for it fell within limits acceptable both to ASEA as the manufacturer and to the Swedish State Power Board as the customer. On the other hand, the power was large enough to demonstrate the technical and economic characteristics of the new system and to provide the opportunity of gaining invaluable experience that could be applied to future large-scale transmission systems. In 1954 a team under the direction of Dr. Uno Lamm successfully commissioned the Gotland scheme, representing the culmination of many years of intensive development work.
Author: Dr. Hidaia Mahmood Alassouli Publisher: Dr. Hidaia Mahmood Alassouli ISBN: Category : Technology & Engineering Languages : en Pages : 243
Book Description
This book includes my lecture notes for electrical power transmission course. The power transmission process, from generation to distribution is described and expressions for resistance, inductance and capacitance of high-voltage power transmission lines are developed used to determine the equivalent circuit of a three-phase transmission line. The book is divided to different learning outcomes Part 1- Describe the power transmission process, from generation to distribution. Part 2- Develop expressions for resistance, inductance and capacitance of high-voltage power transmission lines and determine the equivalent circuit of a three-phase transmission line. Part 1: Describe the power transmission process, from generation to distribution. · Describe the components of an electrical power system. · Identify types of power lines, standard voltages, and components of high-voltage transmission lines (HVTL). · Describe the construction of a transmission line, galloping lines, corona effect, insulator pollution, and lightning strikes. · Explain transmission system stability in regards to power transfer, power flow division, and transfer impedance. Part 2: Develop expressions for resistance, inductance and capacitance of high-voltage power transmission lines and determine the equivalent circuit of a three-phase transmission line. · List the types of conductors used in power transmission line. · Develop the expression for the inductance and capacitance of a simple, single-phase, two wire transmission line composed of solid round conductors. · Deduce the expression for the inductance and capacitance of a simple, single-phase composite (stranded) conductor line. · Derive the expression for the inductance and capacitance of three-phase lines having symmetrically and asymmetrically spacing and for bundled conductors. · Discuss the effect of earth on the capacitance of three-phase transmission lines. · Derive the short transmission lines models and medium transmission lines models.
Author: Dr. Hidaia Mahmood Alassouli Publisher: Dr. Hidaia Mahmood Alassouli ISBN: 3969170303 Category : Technology & Engineering Languages : en Pages : 235
Book Description
This book includes my lecture notes for electrical power transmission course. The power transmission process, from generation to distribution is described and expressions for resistance, inductance and capacitance of high-voltage power transmission lines are developed used to determine the equivalent circuit of a three-phase transmission line.The book is divided to different learning outcomesPart 1- Describe the power transmission process, from generation to distribution.Part 2- Develop expressions for resistance, inductance and capacitance of high-voltage power transmission lines and determine the equivalent circuit of a three-phase transmission line.Part 1: Describe the power transmission process, from generation to distribution.Describe the components of an electrical power system.Identify types of power lines, standard voltages, and components of high-voltage transmission lines (HVTL).Describe the construction of a transmission line, galloping lines, corona effect, insulator pollution, and lightning strikes.Explain transmission system stability in regards to power transfer, power flow division, and transfer impedance.Part 2: Develop expressions for resistance, inductance and capacitance of high-voltage power transmission lines and determine the equivalent circuit of a three-phase transmission line.List the types of conductors used in power transmission line.Develop the expression for the inductance and capacitance of a simple, single-phase, two wire transmission line composed of solid round conductors.Deduce the expression for the inductance and capacitance of a simple, single-phase composite (stranded) conductor line.Derive the expression for the inductance and capacitance of three-phase lines having symmetrically and asymmetrically spacing and for bundled conductors.Discuss the effect of earth on the capacitance of three-phase transmission lines.Derive the short transmission lines models and medium transmission lines models.
Author: S. Sivanagaraju Publisher: Pearson Education India ISBN: 9788131707913 Category : Technology & Engineering Languages : en Pages : 636
Book Description
Electric Power Transmission and Distribution is a comprehensive text, designed for undergraduate courses in power systems and transmission and distribution. A part of the electrical engineering curriculum, this book is designed to meet the requirements of students taking elementary courses in electric power transmission and distribution. Written in a simple, easy-to-understand manner, this book introduces the reader to electrical, mechanical and economic aspects of the design and construction of electric power transmission and distribution systems.
Author: Hidaia Alassouli Publisher: Createspace Independent Publishing Platform ISBN: 9781984059055 Category : Languages : en Pages : 242
Book Description
lines and determine the equivalent circuit of a three-phase transmission line. Part 1: Describe the power transmission process, from generation to distribution. -Describe the components of an electrical power system. -Identify types of power lines, standard voltages, and components of high-voltage transmission lines (HVTL). -Describe the construction of a transmission line, galloping lines, corona effect, insulator pollution, and lightning strikes. -Explain transmission system stability in regards to power transfer, power flow division, and transfer impedance. Part 2: Develop expressions for resistance, inductance and capacitance of high-voltage power transmission lines and determine the equivalent circuit of a three-phase transmission line. -List the types of conductors used in power transmission line. -Develop the expression for the inductance and capacitance of a simple, single-phase, two wire transmission line composed of solid round conductors. -Deduce the expression for the inductance and capacitance of a simple, single-phase composite (stranded) conductor line. -Derive the expression for the inductance and capacitance of three-phase lines having symmetrically and asymmetrically spacing and for bundled conductors. -Discuss the effect of earth on the capacitance of three-phase transmission lines. -Derive the short transmission lines models and medium transmission lines models. Author: Dr. Hidaia alassouli Email: [email protected]
Author: Yi Zhang Publisher: John Wiley & Sons ISBN: 111896490X Category : Technology & Engineering Languages : en Pages : 630
Book Description
Provides technical details and developments for all automotive power transmission systems The transmission system of an automotive vehicle is the key to the dynamic performance, drivability and comfort, and fuel economy. Modern advanced transmission systems are the combination of mechanical, electrical and electronic subsystems. The development of transmission products requires the synergy of multi-disciplinary expertise in mechanical engineering, electrical engineering, and electronic and software engineering. Automotive Power Transmission Systems comprehensively covers various types of power transmission systems of ground vehicles, including conventional automobiles driven by internal combustion engines, and electric and hybrid vehicles. The book covers the technical aspects of design, analysis and control for manual transmissions, automatic transmission, CVTs, dual clutch transmissions, electric drives, and hybrid power systems. It not only presents the technical details of key transmission components, but also covers the system integration for dynamic analysis and control. Key features: Covers conventional automobiles as well as electric and hybrid vehicles. Covers aspects of design, analysis and control. Includes the most recent developments in the field of automotive power transmission systems. The book is essential reading for researchers and practitioners in automotive, mechanical and electrical engineering.
Author: S. N. SINGH Publisher: PHI Learning Pvt. Ltd. ISBN: 8120335600 Category : Technology & Engineering Languages : en Pages : 451
Book Description
This accessible text, now in its Second Edition, continues to provide a comprehensive coverage of electric power generation, transmission and distribution, including the operation and management of different systems in these areas. It gives an overview of the basic principles of electrical engineering and load characteristics and provides exhaustive system-level description of several power plants, such as thermal, electric, nuclear and gas power plants. The book fully explores the basic theory and also covers emerging concepts and technologies. The conventional topics of transmission subsystem including HVDC transmission are also discussed, along with an introduction to new technologies in power transmission and control such as Flexible AC Transmission Systems (FACTS). Numerous solved examples, inter-spersed throughout, illustrate the concepts discussed. What is New to This Edition : Provides two new chapters on Diesel Engine Power Plants and Power System Restructuring to make the students aware of the changes taking place in the power system industry. Includes more solved and unsolved problems in each chapter to enhance the problem solving skills of the students. Primarily designed as a text for the undergraduate students of electrical engineering, the book should also be of great value to power system engineers.
Author: E. Uhlmann
Author: E. Uhlmann
Author: Dr. Hidaia Mahmood Alassouli
Author: Dr. Hidaia Mahmood Alassouli
Author: Peter C. Bell
Author: S. Sivanagaraju
Author: Hidaia Alassouli
Author: Matthew H. Brown
Author: Würth Elektronik
Author: Yi Zhang
Author: S. N. SINGH